JP5422558B2 - 金属又は金属合金表面のはんだ付け性及び耐食性強化溶液および方法 - Google Patents
金属又は金属合金表面のはんだ付け性及び耐食性強化溶液および方法 Download PDFInfo
- Publication number
- JP5422558B2 JP5422558B2 JP2010515418A JP2010515418A JP5422558B2 JP 5422558 B2 JP5422558 B2 JP 5422558B2 JP 2010515418 A JP2010515418 A JP 2010515418A JP 2010515418 A JP2010515418 A JP 2010515418A JP 5422558 B2 JP5422558 B2 JP 5422558B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- aqueous solution
- tin
- solderability
- solution according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 32
- 229910052751 metal Inorganic materials 0.000 title claims description 30
- 239000002184 metal Substances 0.000 title claims description 30
- 230000002708 enhancing effect Effects 0.000 title claims description 20
- 238000005260 corrosion Methods 0.000 title claims description 17
- 230000007797 corrosion Effects 0.000 title claims description 17
- 229910001092 metal group alloy Inorganic materials 0.000 title description 11
- 239000011135 tin Substances 0.000 claims description 42
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 41
- -1 phosphorus compound Chemical class 0.000 claims description 41
- 239000007864 aqueous solution Substances 0.000 claims description 22
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 16
- 229910052698 phosphorus Inorganic materials 0.000 claims description 14
- 239000011574 phosphorus Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 239000011591 potassium Substances 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 6
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 125000000732 arylene group Chemical class 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 4
- 239000007853 buffer solution Substances 0.000 claims description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 2
- 229910007637 SnAg Inorganic materials 0.000 claims description 2
- 229910008433 SnCU Inorganic materials 0.000 claims description 2
- 229910007116 SnPb Inorganic materials 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 125000004957 naphthylene group Chemical class 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- FCSKOFQQCWLGMV-UHFFFAOYSA-N 5-{5-[2-chloro-4-(4,5-dihydro-1,3-oxazol-2-yl)phenoxy]pentyl}-3-methylisoxazole Chemical compound O1N=C(C)C=C1CCCCCOC1=CC=C(C=2OCCN=2)C=C1Cl FCSKOFQQCWLGMV-UHFFFAOYSA-N 0.000 claims 4
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims 2
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 claims 2
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims 2
- 239000005028 tinplate Substances 0.000 claims 2
- HCUOEKSZWPGJIM-YBRHCDHNSA-N (e,2e)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N/O)\C(N)=O HCUOEKSZWPGJIM-YBRHCDHNSA-N 0.000 claims 1
- 101100162200 Aspergillus parasiticus (strain ATCC 56775 / NRRL 5862 / SRRC 143 / SU-1) aflD gene Proteins 0.000 claims 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims 1
- 125000002993 cycloalkylene group Chemical group 0.000 claims 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims 1
- 150000003018 phosphorus compounds Chemical class 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000011975 tartaric acid Substances 0.000 claims 1
- 235000002906 tartaric acid Nutrition 0.000 claims 1
- 229940095064 tartrate Drugs 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 description 37
- 238000007747 plating Methods 0.000 description 20
- 239000000243 solution Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 15
- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 238000009736 wetting Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- 235000011007 phosphoric acid Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- FIWILGQIZHDAQG-UHFFFAOYSA-N NC1=C(C(=O)NCC2=CC=C(C=C2)OCC(F)(F)F)C=C(C(=N1)N)N1N=C(N=C1)C1(CC1)C(F)(F)F Chemical compound NC1=C(C(=O)NCC2=CC=C(C=C2)OCC(F)(F)F)C=C(C(=N1)N)N1N=C(N=C1)C1(CC1)C(F)(F)F FIWILGQIZHDAQG-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- NJGCRMAPOWGWMW-UHFFFAOYSA-N octylphosphonic acid Chemical compound CCCCCCCCP(O)(O)=O NJGCRMAPOWGWMW-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 description 2
- 235000011009 potassium phosphates Nutrition 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- PGKQTZHDCHKDQK-UHFFFAOYSA-N 2-phenylethenylphosphonic acid Chemical compound OP(O)(=O)C=CC1=CC=CC=C1 PGKQTZHDCHKDQK-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- GOPDFXUMARJJEA-UHFFFAOYSA-N amino(nitro)azanide Chemical compound N[N-][N+]([O-])=O GOPDFXUMARJJEA-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- PGGZKNHTKRUCJS-UHFFFAOYSA-N methanesulfonic acid;tin Chemical compound [Sn].CS(O)(=O)=O PGGZKNHTKRUCJS-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1676—Phosphonic acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0753—Insulation
- H05K2201/0769—Anti metal-migration, e.g. avoiding tin whisker growth
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/244—Finish plating of conductors, especially of copper conductors, e.g. for pads or lands
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
(a)下記式で表される少なくとも一種のリン化合物又はその塩
合金: SnAgCu
温度: 245℃
密度: 7.2mg/mm3
浸漬時間: 10秒
感度: 2.5
浸漬深さ: 3mm
浸漬速度: 21mm/秒
上に記載したような多角形リード10個を、上記のスタノピュアHSM−HT法に従って、スズでめっきする。
上に記載した多角形リード10個を、上記のスタノピュアHSM−HT法に従って、スズでめっきする。
実施例1(比較)及び実施例2に係るスズ表面にて実施した
蒸気試験の零交叉時間(ZCR)と湿潤力値(mN/mm)
─────────────────────────────────
老化試験 ZCT/s 湿潤力/N/mm
─────────────────────────────────
実施例1 実施例2 実施例1 実施例2
─────────────────────────────────
めっき時 0.7 0.5 0.44 0.42
8 蒸気 0.8 0.5 0.53 0.44
16 蒸気 1.1 0.7 0.21 0.44
8 圧力 4.0 1.3 0.02 0.43
16 圧力 6.2 1.3 0 0.40
24 圧力 ∞ 1.4 0 0.39
─────────────────────────────────
Claims (17)
- 金属表面を処理するための下記の成分を含む水溶液:
(a)下記式で表される少なくとも一種のリン化合物又はその塩、
(b)下記式で表される少なくとも一種のはんだ付け性強化化合物又はその塩。
R1およびR7は、同一であっても異なっていてもよいが、独立に、H、ナトリウム、カリウム、置換又は未置換の線状又は分枝したC1〜C20アルキル、線状又は分枝したC1〜C6アルカリール、アリル、アリール、硫酸基、リン酸基、ハロゲンおよびスルホン酸基からなる群より選ばれ;そしてR2、R3、R5およびR6の群の各々は、同一であっても異なっていてもよいが、独立に、Hおよび線状又は分枝した置換又は未置換のC1〜C6アルキルからなる群より選ばれ;そしてR4は、線状又は分枝した置換又は未置換のC1〜C12アルキレン、1,2−、1,3−及び1,4−置換アリーレン、1,3−、1,4−、1,5−、1,6−及び1,8−置換ナフチレン、高次環形成アリーレン、シクロアルキレン、−O−(CH2(CH2)nOR1(ただし、R1は前記した意味を持つ)、および下記式で表される部分からなる群より選ばれる)
- リン化合物I−VIのR1、R2およびR3が独立に、H、ナトリウム、カリウム、メチル、エチル、n−プロピル、イソプロピル、n−ヘキシル、イソヘキシル、n−ヘプチル、イソヘプチル、n−オクチル、イソオクチル、n−ノニル、イソノニル、n−デシル、イソデシル、n−ウンデシル、イソデシル、n−ドデシル、イソドデシルからなる群より選ばれる請求項1に記載の水溶液。
- リン化合物I−VIのR1が、n−プロピル、イソプロピル、n−ヘキシル、イソヘキシル、n−ヘプチル、イソヘプチル、n−オクチル、イソオクチル、n−ノニル、イソノニル、n−デシル、イソデシル、n−ウンデシル、イソデシル、n−ドデシル、イソドデシルからなる群より選ばれ、そしてR2およびR3がHである請求項1に記載の水溶液。
- はんだ付け性強化化合物VIIのR1およびR7が独立に、H、メチル、ナトリウム、カリウム、ハロゲン、硫酸基、リン酸基およびスルホン酸基からなる群より選ばれる請求項1乃至3のいずれかの項に記載の水溶液。
- はんだ付け性強化化合物VIIのR2、R3、R5およびR6が独立に、H、メチル、エチル、n−プロピルおよびイソプロピルからなる群より選ばれる請求項1乃至3のいずれかの項に記載の水溶液。
- I−VI式で表される少なくとも一種のリン化合物(a)が、0.0001乃至0.05モル/lの量で使用される請求項1に記載の水溶液。
- VII式で表される少なくとも一種のはんだ付け性強化化合物(b)が、0.0001乃至0.1モル/lの量で使用される請求項1に記載の水溶液。
- pH値が2から5の間にある請求項1に記載の水溶液。
- ギ酸/ギ酸塩、酒石酸/酒石酸塩、クエン酸/クエン酸塩、酢酸/酢酸塩およびシュウ酸/シュウ酸塩からなる群より選ばれた緩衝系が含まれている請求項1に記載の水溶液。
- 金属表面を持つ基板のはんだ付け性および耐食性を強化する方法であって、該表面を請求項1に記載の水溶液で処理する方法。
- 金属表面が、スズ又はスズ合金の表面である請求項12に記載の方法。
- スズ合金の表面が、SnPb、SnCu、SnBi、SnAgおよびSnAgCuの表面からなる群より選ばれるものである請求項13に記載の方法。
- さらに、水溶液による処理の前又は後に、基板のスズ又はスズ合金表面をリフローで接合することを含む請求項12乃至14のいずれかの項に記載の方法。
- 請求項1に記載の水溶液で処理されたスズ又はスズ合金の表面を持つ基板。
- 基板が、ブリキ板またはスズめっき線またはリード枠のようなスズめっきした半製品、コネクタまたはプリント回路板である請求項16に記載の基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07013447.3A EP2014798B1 (en) | 2007-07-10 | 2007-07-10 | Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface |
EP07013447.3 | 2007-07-10 | ||
PCT/EP2008/005650 WO2009007122A1 (en) | 2007-07-10 | 2008-07-10 | Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010532824A JP2010532824A (ja) | 2010-10-14 |
JP5422558B2 true JP5422558B2 (ja) | 2014-02-19 |
Family
ID=38779914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515418A Active JP5422558B2 (ja) | 2007-07-10 | 2008-07-10 | 金属又は金属合金表面のはんだ付け性及び耐食性強化溶液および方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8337606B2 (ja) |
EP (1) | EP2014798B1 (ja) |
JP (1) | JP5422558B2 (ja) |
KR (1) | KR101652520B1 (ja) |
CN (1) | CN101715494B (ja) |
ES (1) | ES2574561T3 (ja) |
MY (1) | MY151123A (ja) |
WO (1) | WO2009007122A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2103712B1 (en) | 2008-03-20 | 2019-02-13 | ATOTECH Deutschland GmbH | Ni-P layer system and process for its preparation |
KR101650601B1 (ko) * | 2009-01-14 | 2016-08-23 | 아토테크더치랜드게엠베하 | 금속 또는 금속 합금 표면의 납땜성 및 내식성을 증가시키기 위한 용액 및 방법 |
EP2405469B1 (en) | 2010-07-05 | 2016-09-21 | ATOTECH Deutschland GmbH | Method to form solder alloy deposits on substrates |
CN102168272B (zh) * | 2011-03-22 | 2012-12-26 | 中国石油集团工程设计有限责任公司 | 一种用于酸性油气田的缓蚀剂 |
JP6063644B2 (ja) * | 2012-05-24 | 2017-01-18 | 昭和電工株式会社 | ろう付け用アルミニウム材の製造方法 |
CN103668147B (zh) * | 2012-09-26 | 2018-03-23 | 广州天至环保科技有限公司 | 一种能提高锡及其合金镀层综合性能的无铬水性保护剂 |
EP2784180B1 (en) * | 2013-03-25 | 2015-12-30 | ATOTECH Deutschland GmbH | Method for activating a copper surface for electroless plating |
EP3529398B1 (en) | 2016-10-24 | 2022-10-19 | Atotech Deutschland GmbH & Co. KG | A method of depositing a tin layer on a metal substrate and a use of a structure comprising a nickel/phosphorous alloy underlayer and said tin layer obtained with said method |
JP7270968B2 (ja) * | 2019-05-21 | 2023-05-11 | オリエンタル鍍金株式会社 | めっき積層体の製造方法及びめっき積層体 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK130747A (ja) * | 1968-08-08 | |||
US3630790A (en) * | 1969-05-13 | 1971-12-28 | Dow Chemical Co | Method of protection of metal surfaces from corrosion |
DE2217692C3 (de) * | 1972-04-13 | 1984-10-18 | Henkel KGaA, 4000 Düsseldorf | Komplexbildner mit mehrwertigen Metallionen |
JPS51101098A (ja) * | 1975-03-04 | 1976-09-07 | Asahi Denka Kogyo Kk | Horiokishiarukirenhoriooruno seiseiho |
DE2841641C2 (de) * | 1978-09-25 | 1986-07-03 | Henkel KGaA, 4000 Düsseldorf | Verwendung von Alkylmonophosphonsäuren als Korrosionsinhibitoren |
JPS57123997A (en) * | 1981-01-26 | 1982-08-02 | Furukawa Electric Co Ltd:The | Surface treatment of tin or tin alloy plated material |
DE3139072A1 (de) * | 1981-10-01 | 1983-04-14 | Hoechst Ag, 6230 Frankfurt | Verfahren zur stabilisierung von ethylenoxidpolyethern |
US4405663A (en) * | 1982-03-29 | 1983-09-20 | Republic Steel Corporation | Tin plating bath composition and process |
DE3340033A1 (de) * | 1983-11-05 | 1985-05-15 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung eines waeschebehandlungsmittels |
CN87103732A (zh) * | 1987-05-25 | 1988-12-14 | 北京无线电仪器二厂 | 锡铈钴电镀液及其配制方法 |
WO1992000405A1 (en) * | 1990-07-02 | 1992-01-09 | Olin Corporation | Rinsing of copper foil after anti-tarnish treatment |
NZ239522A (en) * | 1990-09-04 | 1993-10-26 | Chapman Chem Co | Pesticidal compositions containing an amine salt of a phosphonic or orthophosphoric acid |
US5106454A (en) * | 1990-11-01 | 1992-04-21 | Shipley Company Inc. | Process for multilayer printed circuit board manufacture |
CN2155126Y (zh) * | 1993-03-13 | 1994-02-02 | 张鹏志 | 一种新型印制电路板 |
DE4441710A1 (de) * | 1994-11-23 | 1996-05-30 | Henkel Kgaa | Korrosionsschutz und Reibungsverminderung von Metalloberflächen |
WO1997018905A1 (en) | 1995-11-20 | 1997-05-29 | Berg Technology, Inc. | Method of providing corrosion protection |
GB9725898D0 (en) * | 1997-12-08 | 1998-02-04 | Albright & Wilson | Process for treating metal surfaces |
EP1221497A3 (en) * | 1998-06-19 | 2003-12-03 | Alcoa Inc. | Method for inhibiting stains on aluminum product surfaces |
JP4609607B2 (ja) * | 1999-09-06 | 2011-01-12 | 日本ケミコン株式会社 | 電解コンデンサ用電解液 |
US20060289833A1 (en) * | 2004-05-03 | 2006-12-28 | Basf Atkiengesellschaft | Esters of phosphorus-oxygen acids, these esters comprising alkoxy groups, and their use as corrosion inhibitors and flameproofing agents |
KR20070030845A (ko) * | 2004-06-03 | 2007-03-16 | 엔쏜 인코포레이티드 | 주석 표면의 내부식성 증강 방법 |
US20050268991A1 (en) | 2004-06-03 | 2005-12-08 | Enthone Inc. | Corrosion resistance enhancement of tin surfaces |
GB0507887D0 (en) * | 2005-04-20 | 2005-05-25 | Rohm & Haas Elect Mat | Immersion method |
-
2007
- 2007-07-10 EP EP07013447.3A patent/EP2014798B1/en active Active
- 2007-07-10 ES ES07013447.3T patent/ES2574561T3/es active Active
-
2008
- 2008-07-10 MY MYPI20095629A patent/MY151123A/en unknown
- 2008-07-10 WO PCT/EP2008/005650 patent/WO2009007122A1/en active Application Filing
- 2008-07-10 KR KR1020097027312A patent/KR101652520B1/ko active IP Right Grant
- 2008-07-10 JP JP2010515418A patent/JP5422558B2/ja active Active
- 2008-07-10 US US12/668,127 patent/US8337606B2/en active Active
- 2008-07-10 CN CN2008800206401A patent/CN101715494B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20100196727A1 (en) | 2010-08-05 |
WO2009007122A1 (en) | 2009-01-15 |
MY151123A (en) | 2014-04-30 |
CN101715494B (zh) | 2012-10-17 |
KR20100038318A (ko) | 2010-04-14 |
JP2010532824A (ja) | 2010-10-14 |
EP2014798A1 (en) | 2009-01-14 |
EP2014798B1 (en) | 2016-04-13 |
KR101652520B1 (ko) | 2016-08-30 |
US8337606B2 (en) | 2012-12-25 |
ES2574561T3 (es) | 2016-06-20 |
CN101715494A (zh) | 2010-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5422558B2 (ja) | 金属又は金属合金表面のはんだ付け性及び耐食性強化溶液および方法 | |
KR100556679B1 (ko) | 구리 기판의 선택적 침착방법 | |
KR102323027B1 (ko) | 땜납이 고화된 회로 기판의 제조 방법, 전자 부품이 탑재된 회로 기판의 제조 방법 및 플럭스용 세정제 조성물 | |
JP2012511105A (ja) | 無電解パラジウムめっき液及び使用法 | |
JP3952410B2 (ja) | 金属の表面処理剤、プリント回路基板およびプリント回路基板の金属の表面処理方法 | |
JP4733468B2 (ja) | 金属表面処理水溶液および金属表面の変色防止方法 | |
JP2000212763A (ja) | 銀合金メッキ浴及びそれを用いる銀合金被膜の形成方法 | |
KR101650601B1 (ko) | 금속 또는 금속 합금 표면의 납땜성 및 내식성을 증가시키기 위한 용액 및 방법 | |
JP2010070838A (ja) | 金属表面処理水溶液および金属表面のウィスカ抑制方法 | |
CN114833491A (zh) | 一种铜面选择性有机保焊剂及其使用方法 | |
JP4181888B2 (ja) | 銀及び銀合金の防食処理剤 | |
JP5337760B2 (ja) | 金属表面処理水溶液および金属表面の変色防止方法 | |
KR100802878B1 (ko) | 금속의 표면처리제, 표면처리방법 및 그 이용 | |
JP2005529241A (ja) | 銀析出のための酸性溶液、および金属表面上における銀層の析出方法 | |
US6090493A (en) | Bismuth coating protection for copper | |
JP3873575B2 (ja) | 水溶性プリフラックス、プリント回路基板及びプリント回路基板の金属の表面処理方法 | |
JP5458198B2 (ja) | 金属表面処理水溶液および金属表面の変色防止方法 | |
JPH07202386A (ja) | 金属の表面保護剤および処理方法 | |
JPH07118880A (ja) | 金属の表面保護剤および処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110705 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130722 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131028 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131119 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131125 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5422558 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |