KR100568569B1 - 폴리이미드 접착제용 조성물 및 이를 이용한 폴리이미드접착테이프 - Google Patents
폴리이미드 접착제용 조성물 및 이를 이용한 폴리이미드접착테이프 Download PDFInfo
- Publication number
- KR100568569B1 KR100568569B1 KR1020040085614A KR20040085614A KR100568569B1 KR 100568569 B1 KR100568569 B1 KR 100568569B1 KR 1020040085614 A KR1020040085614 A KR 1020040085614A KR 20040085614 A KR20040085614 A KR 20040085614A KR 100568569 B1 KR100568569 B1 KR 100568569B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyimide
- formula
- adhesive
- acid
- represented
- 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.)
- Expired - Fee Related
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- 229920001721 polyimide Polymers 0.000 title claims abstract description 135
- 239000004642 Polyimide Substances 0.000 title claims abstract description 124
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 73
- 239000000853 adhesive Substances 0.000 title claims abstract description 63
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 29
- 150000004985 diamines Chemical class 0.000 claims abstract description 46
- -1 siloxane structure Chemical group 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims abstract description 25
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims abstract description 23
- 229920005575 poly(amic acid) Polymers 0.000 claims abstract description 18
- HEMGYNNCNNODNX-UHFFFAOYSA-N 3,4-diaminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1N HEMGYNNCNNODNX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 13
- KSSJBGNOJJETTC-UHFFFAOYSA-N COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC Chemical compound COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC KSSJBGNOJJETTC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 125000000524 functional group Chemical group 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000002243 precursor Substances 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 9
- 239000004065 semiconductor Substances 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 17
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 14
- 239000002904 solvent Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 238000001879 gelation Methods 0.000 description 8
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000009719 polyimide resin Substances 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000006798 ring closing metathesis reaction Methods 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- NOGFHTGYPKWWRX-UHFFFAOYSA-N 2,2,6,6-tetramethyloxan-4-one Chemical compound CC1(C)CC(=O)CC(C)(C)O1 NOGFHTGYPKWWRX-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- RQBIGPMJQUKYAH-UHFFFAOYSA-N 4-(3,4-diaminophenoxy)benzene-1,2-diamine Chemical compound C1=C(N)C(N)=CC=C1OC1=CC=C(N)C(N)=C1 RQBIGPMJQUKYAH-UHFFFAOYSA-N 0.000 description 2
- JKETWUADWJKEKN-UHFFFAOYSA-N 4-(3,4-diaminophenyl)sulfonylbenzene-1,2-diamine Chemical compound C1=C(N)C(N)=CC=C1S(=O)(=O)C1=CC=C(N)C(N)=C1 JKETWUADWJKEKN-UHFFFAOYSA-N 0.000 description 2
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- JSYBAZQQYCNZJE-UHFFFAOYSA-N benzene-1,2,4-triamine Chemical compound NC1=CC=C(N)C(N)=C1 JSYBAZQQYCNZJE-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 125000005462 imide group Chemical group 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- IGUXFXNMXMXLCK-UHFFFAOYSA-N (3-aminophenyl)-(3,4-diaminophenyl)methanone Chemical compound NC1=CC=CC(C(=O)C=2C=C(N)C(N)=CC=2)=C1 IGUXFXNMXMXLCK-UHFFFAOYSA-N 0.000 description 1
- YKAVPKYCQOKDAP-UHFFFAOYSA-N (3-aminophenyl)-(3,4-diaminophenyl)methanone;trihydrochloride Chemical compound Cl.Cl.Cl.NC1=CC=CC(C(=O)C=2C=C(N)C(N)=CC=2)=C1 YKAVPKYCQOKDAP-UHFFFAOYSA-N 0.000 description 1
- RKMFFOLUBJFMBQ-UHFFFAOYSA-N (4-amino-2-azaniumylphenyl)azanium;dichloride Chemical compound Cl.Cl.NC1=CC=C(N)C(N)=C1 RKMFFOLUBJFMBQ-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- HSTOKWSFWGCZMH-UHFFFAOYSA-N 3,3'-diaminobenzidine Chemical group C1=C(N)C(N)=CC=C1C1=CC=C(N)C(N)=C1 HSTOKWSFWGCZMH-UHFFFAOYSA-N 0.000 description 1
- GPXCORHXFPYJEH-UHFFFAOYSA-N 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine Chemical compound NCCC[Si](C)(C)O[Si](C)(C)CCCN GPXCORHXFPYJEH-UHFFFAOYSA-N 0.000 description 1
- KJDSORYAHBAGPP-UHFFFAOYSA-N 4-(3,4-diaminophenyl)benzene-1,2-diamine;hydron;tetrachloride Chemical compound Cl.Cl.Cl.Cl.C1=C(N)C(N)=CC=C1C1=CC=C(N)C(N)=C1 KJDSORYAHBAGPP-UHFFFAOYSA-N 0.000 description 1
- ILPWTQGYOZFLBN-UHFFFAOYSA-N 4-[(3,4-diaminophenyl)methyl]benzene-1,2-diamine Chemical compound C1=C(N)C(N)=CC=C1CC1=CC=C(N)C(N)=C1 ILPWTQGYOZFLBN-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000722270 Regulus Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229920001646 UPILEX Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- ANUAIBBBDSEVKN-UHFFFAOYSA-N benzene-1,2,4,5-tetramine Chemical compound NC1=CC(N)=C(N)C=C1N ANUAIBBBDSEVKN-UHFFFAOYSA-N 0.000 description 1
- BZDGCIJWPWHAOF-UHFFFAOYSA-N benzene-1,2,4,5-tetramine;hydron;tetrachloride Chemical compound Cl.Cl.Cl.Cl.NC1=CC(N)=C(N)C=C1N BZDGCIJWPWHAOF-UHFFFAOYSA-N 0.000 description 1
- NLNRQJQXCQVDQJ-UHFFFAOYSA-N bis(3,4-diaminophenyl)methanone Chemical compound C1=C(N)C(N)=CC=C1C(=O)C1=CC=C(N)C(N)=C1 NLNRQJQXCQVDQJ-UHFFFAOYSA-N 0.000 description 1
- AZVOEEHCPIRDBR-UHFFFAOYSA-N bis(3,4-diaminophenyl)methanone;tetrahydrochloride Chemical compound Cl.Cl.Cl.Cl.C1=C(N)C(N)=CC=C1C(=O)C1=CC=C(N)C(N)=C1 AZVOEEHCPIRDBR-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 102000006602 glyceraldehyde-3-phosphate dehydrogenase Human genes 0.000 description 1
- 108020004445 glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000006358 imidation reaction Methods 0.000 description 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- OLAPPGSPBNVTRF-UHFFFAOYSA-N naphthalene-1,4,5,8-tetracarboxylic acid Chemical class C1=CC(C(O)=O)=C2C(C(=O)O)=CC=C(C(O)=O)C2=C1C(O)=O OLAPPGSPBNVTRF-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
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- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
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- 239000002244 precipitate Substances 0.000 description 1
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- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J179/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
- C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09J179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
Claims (7)
- (A)하기 화학식 1로 표시되는 테트라카르복실산 다이안하이드라이드;(B)하기 화학식 2로 표시되는 디아민;(C)하기 화학식 3으로 표시되는 실록산 구조를 포함하는 디아민;(D)하기 화학식 4로 표시되는 트리아민 및 화학식 5로 표시되는 테트라아민으로 이루어진 군에서 선택된 단독 또는 2종 이상의 혼합형태의 폴리아미노 화합물; 및(E)화학식 6으로 표시되는 3,4-디아미노벤조익애시드;로 이루어진 폴리이미드 접착제용 조성물.화학식 1(상기 식에서 X는 2가의 작용기를 나타낸다.)화학식 2(상기 식에서 Y는 2가의 작용기를 나타낸다.)화학식 3(상기 식에서, R4는 탄소수 1 에서 20의 알킬기, n'는 1 에서 20의 정수를 나타낸다.)화학식 4화학식 5(상기에서, A1은 3가의 작용기이고, A2는 4가의 작용기이며, n1은 0 또는 1에서 3까지의 정수이고, n2는 0 또는 1에서 4까지의 정수를 나타내며, X는 산이고, q는 산의 염기수를 나타낸다.)화학식 6
- 제1항에 있어서, 상기 폴리이미드 접착제용 조성물이 (A)테트라카르복실산 다이안하이드라이드 100몰에 대하여, (B)디아민 60 내지 98몰, (C)실록산 구조를 포함하는 디아민 0.05 내지 40몰, (D)폴리아미노 화합물 0.01 내지 5몰 및 (E)3,4-디아미노벤조익애시드 0.03 내지 10몰로 구성된 것을 특징으로 하는 상기 폴리이미드 접착제용 조성물.
- 제1항에 있어서, 상기 폴리이미드 접착제용 조성물은 (A)테트라카르복실산 다이안하이드라이드의 산 성분 100몰에 대하여, (B)디아민, (C)실록산 구조를 포함하는 디아민, (D)폴리아미노 화합물 및 (E)3,4-디아미노벤조익애시드를 포함하는 전체 아민 성분이 101 내지 106몰인 것을 특징으로 하는 상기 폴리이미드 접착제용 조성물.
- 제1항의 폴리이미드 접착제용 조성물을 유기용매에 넣고 질소 분위기하에서 격렬히 교반하고 100℃ 이하에서 1 내지 10시간 동안 반응시켜, 폴리이미드의 전구체인 폴리아미드산을 제조하고,상기 폴리아미드산을 기재에 도포 또는 코팅한 후, 250∼500℃ 온도조건에서 열적 이미드화 반응시키는 것을 특징으로 하는 폴리이미드의 제조방법.
- 제5항에 있어서, 제조된 폴리이미드의 중량 평균 분자량이 10,000 내지 200,000인 것을 특징으로 하는 상기 폴리이미드의 제조방법.
- 내열성의 기재필름; 및제5항에서 제조된 폴리이미드를 유기용매에 용해시켜 고형분의 함량이 15∼25중량%가 되도록 제조된 폴리이미드 접착액을 상기 기재필름의 일면 또는 양면에 도포 및 건조하여 형성된 5∼150㎛ 두께의 폴리이미드 접착제층;으로 이루어진 것을 특징으로 하는 전자부품용 폴리이미드 접착테이프.
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