KR101105184B1 - 폴리우레탄 다공질체 - Google Patents
폴리우레탄 다공질체 Download PDFInfo
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- KR101105184B1 KR101105184B1 KR1020067004992A KR20067004992A KR101105184B1 KR 101105184 B1 KR101105184 B1 KR 101105184B1 KR 1020067004992 A KR1020067004992 A KR 1020067004992A KR 20067004992 A KR20067004992 A KR 20067004992A KR 101105184 B1 KR101105184 B1 KR 101105184B1
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- urethane prepolymer
- water
- porous body
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- water dispersion
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
성분명 |
실시예 | 비교예 | ||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 1 | 2 | 3 | |||
우 레 탄 프 리 폴 리 머 수 분 산 체 (중 량 부) |
우 레 탄 프 리 폴 리 머 |
폴리카보네이트디올 | 335.2 | 336.1 | 338.6 | 328.0 | 325.0 | 311.4 | 300.8 | 324.2 | 299.3 | 277.8 |
에틸렌글리콜 | 6.3 | 6.8 | 8.1 | 8.4 | 7.8 | 6.2 | 6.0 | 0.2 | 6.9 | 6.4 | ||
2,2-디메틸올프로피온산 | 10.0 | 9.0 | 6.2 | 9.4 | 12.2 | 14.5 | 14.0 | 22.5 | 22.2 | 20.6 | ||
1,6-헥사메틸렌디이소시아네이트 | 141.0 | 141.3 | 142.4 | 147.1 | 145.8 | 157.1 | 168.7 | 136.3 | 154.9 | 179.7 | ||
트리에틸아민 | 7.5 | 6.8 | 4.7 | 7.1 | 9.2 | 10.9 | 10.5 | 16.9 | 16.7 | 15.5 | ||
비이온성 계면활성제 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | ||
증류수 | 938.0 | 1076.0 | 1082.7 | 1075.1 | 1068.3 | 1062.7 | 1063.9 | 1043.3 | 1043.9 | 1047.8 | ||
상기우레탄 프리폴리머 수분산체 (중량부) |
100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||
10% 에틸렌디아민 수용액 (중량부) | 2.1 | 1.9 | 1.9 | 1.9 | 1.8 | 2.4 | 2.9 | 1.8 | 2.0 | 3.1 | ||
우레탄 프리폴리머를 구성하는 반응 성분중의 2,2-디메틸올프로피온산의 중량% | 2.03 | 1.82 | 1.25 | 1.91 | 2.49 | 2.96 | 2.86 | 4.66 | 4.59 | 4.25 |
|
실시예 | 비교예 | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 1 | 2 | 3 | |
겉보기밀도 (㎏/㎥) |
350 | 320 | 340 | 340 | 320 | 360 | 310 | 1170 | 1180 | 1080 |
인장강도 (MPa) | 0.62 | 0.76 | 1.31 | 1.29 | 0.67 | 1.56 | 1.20 | 24.45 | 22.32 | 16.70 |
신장도 (%) | 282 | 185 | 205 | 223 | 193 | 217 | 137 | 413 | 370 | 192 |
Claims (4)
- 폴리올; 쇄장제; 카르복실기 또는 술폰기를 1개 이상 갖는 폴리히드록시 화합물, 에틸렌옥사이드 화합물 및 N-메틸디에탄올아민으로 이루어진 군으로부터 선택되는 1종 또는 2종 이상의 친수성 쇄장제; 및 이소시아네이트를 중합하여 얻어진 말단 이소시아네이트기를 갖는 우레탄 프리폴리머 수분산체와 상기 우레탄 프리폴리머 수분산체의 이소시아네이트기와 반응할 수 있는 수소 원자를 분자 중에 2개 이상 갖는 폴리아민 화합물을 가교 반응시켜 얻어진 겔화물로부터, 수분을 제거하여 얻어지는 폴리우레탄 다공질체.
- 제 1 항에 있어서,상기 친수성 쇄장제가, 상기 우레탄 프리폴리머를 구성하는 모든 반응 성분 중, 0.1∼4중량% 함유되어 이루어지는 폴리우레탄 다공질체.
- 폴리올; 쇄장제; 이소시아네이트; 및 0.1∼4중량% 의 카르복실기 또는 술폰기를 1개 이상 갖는 폴리히드록시 화합물, 에틸렌옥사이드 화합물 및 N-메틸디에탄올아민으로 이루어진 군으로부터 선택되는 1종 또는 2종 이상의 친수성 쇄장제를 반응 성분으로서 중합하는 공정,얻어진 말단 이소시아네이트기를 갖는 우레탄 프리폴리머를 물과 혼합하여 분산시키는 공정,얻어진 우레탄 프리폴리머 수분산체를 상기 우레탄 프리폴리머 수분산체의 이소시아네이트기와 반응할 수 있는 수소 원자를 분자 중에 2개 이상 갖는 폴리아민 화합물에 의해 가교하는 공정,및 얻어진 겔화물로부터 수분을 제거하는 공정을 포함하는 폴리우레탄 다공질체의 제조방법.
- 삭제
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003343619 | 2003-10-01 | ||
JPJP-P-2003-00343619 | 2003-10-01 | ||
JPJP-P-2004-00104888 | 2004-03-31 | ||
JP2004104888A JP3641270B1 (ja) | 2003-10-01 | 2004-03-31 | ポリウレタン多孔質体 |
PCT/JP2004/013970 WO2005033163A1 (ja) | 2003-10-01 | 2004-09-24 | ポリウレタン多孔質体 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060072144A KR20060072144A (ko) | 2006-06-27 |
KR101105184B1 true KR101105184B1 (ko) | 2012-01-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067004992A KR101105184B1 (ko) | 2003-10-01 | 2004-09-24 | 폴리우레탄 다공질체 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3641270B1 (ko) |
KR (1) | KR101105184B1 (ko) |
CN (1) | CN100390214C (ko) |
TW (1) | TWI332018B (ko) |
WO (1) | WO2005033163A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101599236B1 (ko) | 2014-12-11 | 2016-03-04 | 주식회사 덕성 | 연속식 분첩용 스펀지 시트 제조방법 |
KR101952323B1 (ko) | 2018-07-27 | 2019-02-26 | 대원화성 주식회사 | 화장용 퍼프의 폴리우레탄 폼 시트 및 그 제조방법 |
KR20210046157A (ko) | 2019-10-18 | 2021-04-28 | 대원화성 주식회사 | 내구성 및 유연성이 우수한 기능성 폴리우레탄 필름 및 이의 제조방법 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7381331B2 (en) * | 2005-09-30 | 2008-06-03 | General Electric Company | Hydrophilic membrane and associated method |
JP2009249470A (ja) * | 2008-04-04 | 2009-10-29 | Daido Kasei Kogyo Kk | ポリウレタン多孔性構造体及びその製造方法 |
KR100872542B1 (ko) * | 2008-04-24 | 2008-12-08 | (주)유창하이텍 | 하이 셀 탄성체와 이 제조 방법 |
JP2010024426A (ja) | 2008-06-16 | 2010-02-04 | Toyo Polymer Co Ltd | ポリウレタン多孔質体の注型成形品及びその製造方法 |
JP2011116951A (ja) * | 2009-10-26 | 2011-06-16 | Sanyo Chem Ind Ltd | 多孔質樹脂の製造方法 |
CN103467970A (zh) * | 2013-09-06 | 2013-12-25 | 惠州市远安新材料有限公司 | 一种基于聚氨酯应用的粉扑 |
WO2015033732A1 (ja) | 2013-09-06 | 2015-03-12 | Dic株式会社 | ウレタン樹脂組成物、皮革様シート及び皮革様シートの製造方法 |
JP6254020B2 (ja) * | 2014-03-05 | 2017-12-27 | 第一工業製薬株式会社 | 水系ウレタンウレア樹脂組成物および製造方法、反応性乳化剤および乳化方法 |
KR101934662B1 (ko) | 2015-03-03 | 2019-01-02 | 디아이씨 가부시끼가이샤 | 피혁 모양 시트의 제조 방법 |
JP2019034070A (ja) * | 2017-08-21 | 2019-03-07 | 株式会社リブドゥコーポレーション | 吸収性物品用固液分離シートおよびそれを備えた吸収性物品 |
JP6596710B2 (ja) * | 2018-02-23 | 2019-10-30 | トーヨーポリマー株式会社 | ポリウレタン多孔質体およびポリウレタン多孔質体の製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6451963B1 (en) | 1998-12-07 | 2002-09-17 | Bayer Aktiengesellschaft | Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use |
JP2003048939A (ja) | 2001-08-08 | 2003-02-21 | Achilles Corp | ポリウレタン多孔質体の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02189345A (ja) * | 1989-01-18 | 1990-07-25 | Mitsubishi Kasei Corp | 多孔質シート材料の製造方法 |
JPH06199974A (ja) * | 1992-12-29 | 1994-07-19 | Nikka Chem Co Ltd | ポリウレタン分散体 |
CN1158425C (zh) * | 2000-02-28 | 2004-07-21 | 松本油脂制药株式会社 | 多孔结构的制造方法 |
JP4916050B2 (ja) * | 2000-08-30 | 2012-04-11 | 株式会社Adeka | 化粧パフの製造方法 |
JP4546001B2 (ja) * | 2001-06-01 | 2010-09-15 | アキレス株式会社 | ポリウレタン多孔質体 |
-
2004
- 2004-03-31 JP JP2004104888A patent/JP3641270B1/ja not_active Expired - Fee Related
- 2004-09-08 TW TW093127151A patent/TWI332018B/zh active
- 2004-09-24 KR KR1020067004992A patent/KR101105184B1/ko active IP Right Grant
- 2004-09-24 CN CNB2004800256258A patent/CN100390214C/zh not_active Expired - Fee Related
- 2004-09-24 WO PCT/JP2004/013970 patent/WO2005033163A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6451963B1 (en) | 1998-12-07 | 2002-09-17 | Bayer Aktiengesellschaft | Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use |
JP2003048939A (ja) | 2001-08-08 | 2003-02-21 | Achilles Corp | ポリウレタン多孔質体の製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101599236B1 (ko) | 2014-12-11 | 2016-03-04 | 주식회사 덕성 | 연속식 분첩용 스펀지 시트 제조방법 |
KR101952323B1 (ko) | 2018-07-27 | 2019-02-26 | 대원화성 주식회사 | 화장용 퍼프의 폴리우레탄 폼 시트 및 그 제조방법 |
KR20210046157A (ko) | 2019-10-18 | 2021-04-28 | 대원화성 주식회사 | 내구성 및 유연성이 우수한 기능성 폴리우레탄 필름 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2005033163A1 (ja) | 2005-04-14 |
CN1845942A (zh) | 2006-10-11 |
TWI332018B (en) | 2010-10-21 |
JP3641270B1 (ja) | 2005-04-20 |
JP2005126670A (ja) | 2005-05-19 |
TW200519146A (en) | 2005-06-16 |
CN100390214C (zh) | 2008-05-28 |
KR20060072144A (ko) | 2006-06-27 |
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