JP2008506830A - 水性ポリウレタンエマルジョン組成物及びこれを用いたポリウレタンフィルム - Google Patents
水性ポリウレタンエマルジョン組成物及びこれを用いたポリウレタンフィルム Download PDFInfo
- Publication number
- JP2008506830A JP2008506830A JP2007522410A JP2007522410A JP2008506830A JP 2008506830 A JP2008506830 A JP 2008506830A JP 2007522410 A JP2007522410 A JP 2007522410A JP 2007522410 A JP2007522410 A JP 2007522410A JP 2008506830 A JP2008506830 A JP 2008506830A
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- Prior art keywords
- acid
- polyurethane emulsion
- aqueous polyurethane
- emulsion composition
- weight
- 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.)
- Granted
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- 239000004814 polyurethane Substances 0.000 title claims abstract description 54
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 54
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 239000000839 emulsion Substances 0.000 title claims abstract description 42
- 229920006264 polyurethane film Polymers 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 19
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 19
- 229920005906 polyester polyol Polymers 0.000 claims abstract description 17
- 150000008040 ionic compounds Chemical class 0.000 claims abstract description 11
- 239000004970 Chain extender Substances 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 7
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 125000005270 trialkylamine group Chemical group 0.000 claims abstract description 7
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- -1 carboxylic acid compound Chemical class 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004220 aggregation Methods 0.000 claims description 5
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 4
- AKEUNCKRJATALU-UHFFFAOYSA-N 2,6-dihydroxybenzoic acid Chemical compound OC(=O)C1=C(O)C=CC=C1O AKEUNCKRJATALU-UHFFFAOYSA-N 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000001361 adipic acid Substances 0.000 claims description 4
- 235000011037 adipic acid Nutrition 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 4
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- DJKGDNKYTKCJKD-BPOCMEKLSA-N (1s,4r,5s,6r)-1,2,3,4,7,7-hexachlorobicyclo[2.2.1]hept-2-ene-5,6-dicarboxylic acid Chemical compound ClC1=C(Cl)[C@]2(Cl)[C@H](C(=O)O)[C@H](C(O)=O)[C@@]1(Cl)C2(Cl)Cl DJKGDNKYTKCJKD-BPOCMEKLSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 claims description 2
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 claims description 2
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 claims description 2
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 claims description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 2
- XHWHHMNORMIBBB-UHFFFAOYSA-N 2,2,3,3-tetrahydroxybutanedioic acid Chemical compound OC(=O)C(O)(O)C(O)(O)C(O)=O XHWHHMNORMIBBB-UHFFFAOYSA-N 0.000 claims description 2
- PNJJKWLRMWJONM-UHFFFAOYSA-N 2,2,3-trihydroxybutanedioic acid Chemical compound OC(=O)C(O)C(O)(O)C(O)=O PNJJKWLRMWJONM-UHFFFAOYSA-N 0.000 claims description 2
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 claims description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 2
- SZSSMFVYZRQGIM-UHFFFAOYSA-N 2-(hydroxymethyl)-2-propylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CO SZSSMFVYZRQGIM-UHFFFAOYSA-N 0.000 claims description 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 claims description 2
- HJIYDQCBJVTQAO-UHFFFAOYSA-N 2-butyl-2-(hydroxymethyl)propane-1,3-diol Chemical compound CCCCC(CO)(CO)CO HJIYDQCBJVTQAO-UHFFFAOYSA-N 0.000 claims description 2
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 claims description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims description 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 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical group NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 2
- IIGAAOXXRKTFAM-UHFFFAOYSA-N N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C Chemical compound N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C IIGAAOXXRKTFAM-UHFFFAOYSA-N 0.000 claims description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- 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 description 2
- GTTSNKDQDACYLV-UHFFFAOYSA-N Trihydroxybutane Chemical compound CCCC(O)(O)O GTTSNKDQDACYLV-UHFFFAOYSA-N 0.000 claims description 2
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- LOGBRYZYTBQBTB-UHFFFAOYSA-N butane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(C(O)=O)CC(O)=O LOGBRYZYTBQBTB-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001718 carbodiimides Chemical class 0.000 claims description 2
- 229960002887 deanol Drugs 0.000 claims description 2
- 239000012972 dimethylethanolamine Substances 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 2
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 claims description 2
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 claims description 2
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
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- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
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- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
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- 229920000642 polymer Polymers 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
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- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 claims description 2
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- 239000004971 Cross linker Substances 0.000 claims 1
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Abstract
本発明はポリイソシアネート、ポリエステルポリオール、イオン性化合物を反応させてポリウレタンプレポリマーを製造し、アルカリまたはトリアルキルアミンによって中和させ、水に分散させた後に鎖延長剤のアミンとの反応によって鎖延長させて収得されるウレタン−尿素の結合を有する水性ポリウレタンエマルジョン組成物を提供する。
Description
ポリウレタンプレポリマーを製造するために、アジピン酸と1,4−ブタンジオールを原料としたポリエステルポリオール(分子量3000)180g、ジメチロールプロピオン酸6gを80℃で30分間混合後、ジフェニルメタンジイソシアネート140gを投入した。10分後粘度が上昇し、粘度を低めるためにアセトン430gを投入した。4時間の反応後、%NCOが1%未満に到達したとき、反応器の温度を40℃に下げ、トリエチルアミン(TEA)16gを投入して30分間中和させた。中和後500rpm以上で激しく撹拌しながら水350gを投入した。分散後すぐに、鎖延長剤のヒドラジン1gを投入して1時間以上にわたり十分撹拌した。水分散の終了後、反応器の温度を50℃に上げた後、減圧してアセトンを除去してから、固形分40%のポリウレタンエマルジョンを収得した。
アジピン酸と1,6−ヘキサンジオールを原料として合成したポリエステルポリオール(分子量3000)を使用して実施例1と同じく実施した。
ポリエステルポリオールの代わりにポリプロピレングリコールを原料とすることを除いては実施例1と同じく実施した。
DMBAの代わりに外部乳化剤としてドデシルスルホン酸8gを使用することを除いては実施例1と同じく実施した。
試験結果を表3に示す。
ポリエステルポリオールの代わりにポリプロピレングリコールを原料として使用し、DMBAの代わりに外部乳化剤としてドデシルスルホン酸8gを使用して比較例1と同じく実施した。試験結果は表3に示した。
Claims (19)
- ポリイソシアネート1乃至5重量部、ポリエステルポリオール15乃至20重量部、イオン性化合物0.1乃至3重量部、鎖延長剤0.1乃至1重量部、水25乃至60重量部、及び溶剤0乃至45重量部を含めてなることを特徴とする水性ポリウレタンエマルジョン組成物。
- 前記ポリイソシアネートは、芳香族ポリイソシアネートまたは脂肪族ポリイソシアネートであることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 前記芳香族ポリイソシアネートは、2,4−トルエンジイソシアネート、2,6−トルエンジイソシアネート、4,4’−メチレンジフェニルジイソシアネート、2,4’−メチレンジフェニルジイソシアネート、ポリマーメチレンジフェニルジイソシアネート、1,5−ナフタレンジイソシアネート、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項2に記載の水性ポリウレタンエマルジョン組成物。
- 前記脂肪族ポリイソシアネートは、1,6−ヘキサメチレンジイソシアネート、イソホロンジイソシアネート、4,4’−ジシクロヘキシルメタンジイソシアネート、1,4−シクロヘキサンジイソシアネート、ビスイソシアナトメチルシクロヘキサン、テトラメチルキシレンジイソシアネート、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項2に記載の水性ポリウレタンエマルジョン組成物。
- 前記ポリエステルポリオールは、40乃至80重量部の多官能カルボン酸化合物及び40乃至80重量部の多官能アルコール化合物を重合して製造されることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 前記多官能カルボン酸化合物は、マレイン酸、コハク酸、グルタル酸、アジピン酸、ピメリン酸、アゼライン酸、イタコン酸、セバシン酸、クロレンド酸、1,2,4−ブタン−トリカルボン酸、フタル酸、テレフタル酸、無水フタル酸、イソフタル酸、テレフタル酸、テトラヒドロ無水フタル酸、エンドメチレン、テトラヒドロ無水フタル酸、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項5に記載の水性ポリウレタンエマルジョン組成物。
- 前記多官能アルコール化合物は、エチレングリコール、ジエチレングリコール、プロピレングリコール、ジプロピレングリコール、ブタンジオール、ネオペンチルグリコール、ヘキサンジオールなどのジオール類;グリセリン、ブタントリオール、ヘキサントリオール、トリメチロールブタン、トリメチロールペンタン、及びトリメタノールプロパンなどのトリオール類;ペンタエリトリトールなどのテトラオール;及びこれらの混合物からなる群から選ばれることを特徴とする、請求項5に記載の水性ポリウレタンエマルジョン組成物。
- 前記ポリエステルポリオールの分子量は1000乃至4000であることを特徴とする、請求項5に記載の水性ポリウレタンエマルジョン組成物。
- 前記イオン性化合物は、ジメチロールプロパン酸、ジメチロールブタン酸、グリコール酸、チオグリコール酸、酒石酸、乳酸、リンゴ酸、ジヒドロキシリンゴ酸、ジヒドロキシ酒石酸、2,6−ジヒドロキシ安息香酸、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 前記鎖延長剤のアミンは、ジエチレントリアミン、トリス(2−アミノエチル)アミン、エチレンジアミン、m-キシレンジアミン、アミノエチルエタノールアミン、ヒドラジン、ヘキサンジアミン、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 前記アルカリまたはトリアルキルアミンは、水酸化ナトリウム、水酸化カリウム、水酸化リチウム、炭酸ナトリウム、重炭酸ナトリウム、トリエチルアミン、トリメチルアミン、トリプロピルアミン、ジメチルエタノールアミン、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 前記溶剤は、メチルエチルケトン、テトラヒドロフラン、アセトン、トルエン、酢酸エチル、ジメチルホルムアミド、N-メチルピロリドン、及びこれらの混合物からなる群から選ばれることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 水性ポリウレタンエマルジョン粒子のサイズが50nm乃至1000nmであることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- 水性ポリウレタンエマルジョン固形分の含量が組成物の総重量に対して10乃至50重量部であることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- アジリジン、エポキシ、オキサゾリン、オキサジン、メラミン、またはカルボジイミドベースの2官能以上のワン-コンポーネント架橋剤をさらに添加して製造されることを特徴とする、請求項1に記載の水性ポリウレタンエマルジョン組成物。
- ポリイソシアネート、ポリエステルポリオール、及びイオン性化合物を反応させてポリウレタンプレポリマーを製造する工程;及び
前記プレポリマーをアルカリまたはトリアルキルアミンによって中和させ、水に分散させた後に鎖延長剤のアミンとの反応によって鎖延長させて水性ポリウレタンエマルジョン組成物を収得する工程;
を含めてなることを特徴とする、水性ポリウレタンエマルジョン組成物の製造方法。 - 請求項1に記載の水性ポリウレタンエマルジョンを用いて塩凝集工程により製造されることを特徴とする、ポリウレタンフィルム。
- 前記ポリウレタンフィルムの表面抵抗が1×105Ω/sq乃至1×1012Ω/sqであることを特徴とする、請求項17に記載のポリウレタンフィルム。
- 請求項17に記載のポリウレタンフィルムから製造されることを特徴とする、帯電防止用ポリウレタン手袋。
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US8889787B2 (en) | 2011-07-29 | 2014-11-18 | Dic Corporation | Polyurethane film and processed film produced using same |
JP2017105917A (ja) * | 2015-12-09 | 2017-06-15 | Dic株式会社 | 凝固物の製造方法 |
KR20180073611A (ko) | 2015-12-25 | 2018-07-02 | 쇼와 덴코 가부시키가이샤 | 신규 폴리우레탄, 경화성 조성물, 오버코트막, 플렉시블 배선판 및 그 제조 방법 |
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- 2005-06-16 US US11/571,979 patent/US8017685B2/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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EP2302641A2 (en) | 2009-09-24 | 2011-03-30 | SHOWA GLOVE Co. | Non-support type disposable glove and method for producing the same |
JP2011069005A (ja) * | 2009-09-24 | 2011-04-07 | Showa Glove Kk | ノンサポート型使い捨て手袋及びその製造方法 |
US8889787B2 (en) | 2011-07-29 | 2014-11-18 | Dic Corporation | Polyurethane film and processed film produced using same |
JP2017105917A (ja) * | 2015-12-09 | 2017-06-15 | Dic株式会社 | 凝固物の製造方法 |
KR20180073611A (ko) | 2015-12-25 | 2018-07-02 | 쇼와 덴코 가부시키가이샤 | 신규 폴리우레탄, 경화성 조성물, 오버코트막, 플렉시블 배선판 및 그 제조 방법 |
US11044807B2 (en) | 2015-12-25 | 2021-06-22 | Nippon Polytech Corp. | Polyurethane, curable composition, overcoat film, and flexible wiring board and production method therefor |
WO2022014398A1 (ja) | 2020-07-17 | 2022-01-20 | 台湾日華化学工業股▲フン▼有限公司 | 水性ポリウレタン樹脂組成物及びポリウレタンフィルム |
KR20230038758A (ko) | 2020-07-17 | 2023-03-21 | 타이완 닛카 케미칼 컴퍼니 리미티드 | 수성 폴리우레탄 수지 조성물 및 폴리우레탄 필름 |
Also Published As
Publication number | Publication date |
---|---|
EP1765897A1 (en) | 2007-03-28 |
JP4643643B2 (ja) | 2011-03-02 |
US20080009581A1 (en) | 2008-01-10 |
WO2006009351A1 (en) | 2006-01-26 |
US8017685B2 (en) | 2011-09-13 |
KR20060007269A (ko) | 2006-01-24 |
EP1765897A4 (en) | 2010-11-24 |
KR100631792B1 (ko) | 2006-10-09 |
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