KR100626501B1 - 열가소성 폴리우레탄 수지, 그 제조방법 및 폴리우레탄접착제 - Google Patents
열가소성 폴리우레탄 수지, 그 제조방법 및 폴리우레탄접착제 Download PDFInfo
- Publication number
- KR100626501B1 KR100626501B1 KR1020000041390A KR20000041390A KR100626501B1 KR 100626501 B1 KR100626501 B1 KR 100626501B1 KR 1020000041390 A KR1020000041390 A KR 1020000041390A KR 20000041390 A KR20000041390 A KR 20000041390A KR 100626501 B1 KR100626501 B1 KR 100626501B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyol
- anhydride
- parts
- polyurethane resin
- thermoplastic polyurethane
- Prior art date
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Classifications
-
- 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
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/2845—Monohydroxy epoxy compounds
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
구분 | 박리접착강도(gf/15㎜) | |||
PET/알루미늄 | CPP/알루미늄 | |||
시료 A | 시료 B | 시료 A | 시료 B | |
실시예 1 | 730 | 780 | 1330 | 1200 |
실시예 2 | 750 | 780 | 1250 | 1150 |
실시예 3 | 700 | 750 | 1300 | 1200 |
비교예 1 | 300 | 350 | 850 | 700 |
비교예 2 | 250 | 300 | 830 | 650 |
Claims (6)
- 유기 디이소시아네이트와 활성수소를 함유하는 폴리올과 선택성분으로 다가 알코올로 되는 폴리우레탄 수지에 있어서, 상기 폴리올이 산무수물과 에폭시기-함유 실란화합물로 개질된 폴리올임을 특징으로 하는 열가소성 폴리우레탄 수지.
- 제 1 항에 있어서, 상기 산무수물이 무수말레인산, 2-메틸프로피온산 무수물, 이타콘산 무수물, 시트라콘산 무수물, 트리멜리트산 무수물, 피로멜리트산 무수물 및 무수프탈산으로 이루어진 군에서 선택되는 1종 또는 2종이상의 혼합물인 것을 특징으로 하는 열가소성 폴리우레탄 수지.
- 제 1 항에 있어서, 상기 에폭시기-함유 실란화합물이 감마-글리시독시프로필 트리메톡시실란, 감마-글리시독시프로필 메틸디에톡시실란 및 베타-(3,4-에폭시사이클로헥실)에틸 트리메톡시실란으로 이루어진 군에서 선택되는 1종 또는 2종이상의 혼합물인 것을 특징으로 하는 열가소성 폴리우레탄 수지.
- 제 1 항에 있어서, 산무수물의 첨가량이 폴리올 100중량부 기준으로 0.1∼5 중량부이고, 에폭시기-함유 실란화합물의 첨가량이 폴리올 100중량부 기준으로 0.1∼5중량부인 것을 특징으로 하는 열가소성 폴리우레탄 수지.
- 폴리우레탄 수지를 제조함에 있어서, 폴리올에 산무수물과 에폭시기-함유 실란화합물을 반응시켜 개질하는 공정, 개질된 폴리올을 유기 디이소시아네이트 단독 또는 유기 디이소시아네이트와 다가알콜의 혼합물과 반응시키는 공정을 포함하는 것을 특징으로 하는 열가소성 폴리우레탄 수지의 제조방법.
- 상기한 청구항 1 내지 5항 중 어느 한 항 기재의 열가소성 폴리우레탄 수지와 폴리이소시아네이트를 함유하는 폴리우레탄 접착제.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000041390A KR100626501B1 (ko) | 2000-07-19 | 2000-07-19 | 열가소성 폴리우레탄 수지, 그 제조방법 및 폴리우레탄접착제 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000041390A KR100626501B1 (ko) | 2000-07-19 | 2000-07-19 | 열가소성 폴리우레탄 수지, 그 제조방법 및 폴리우레탄접착제 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020007869A KR20020007869A (ko) | 2002-01-29 |
KR100626501B1 true KR100626501B1 (ko) | 2006-09-20 |
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KR1020000041390A KR100626501B1 (ko) | 2000-07-19 | 2000-07-19 | 열가소성 폴리우레탄 수지, 그 제조방법 및 폴리우레탄접착제 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101093528B1 (ko) | 2008-12-31 | 2011-12-13 | 조광페인트주식회사 | 폴리우레탄 접착제 조성물 및 그의 제조방법 |
KR101275441B1 (ko) * | 2007-10-17 | 2013-06-14 | 페터 볼터스 게엠베하 | 캐리어, 캐리어의 코팅 방법, 및 반도체 웨이퍼의 양면 재료를 동시에 제거하는 가공 방법 |
KR101957181B1 (ko) | 2018-10-02 | 2019-03-14 | (주)명신기연 | 아크릴 변성 폴리우레탄 접착제의 제조방법 및 이에 의해 제조된 아크릴 변성 폴리우레탄 접착제 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654409A (en) * | 1984-08-14 | 1987-03-31 | Dainippon Ink And Chemicals, Inc. | Adhesive compositions for composite laminate films comprising polyol, polyisocyanate and anhydride having at least two acid anhydride groups |
US5202391A (en) * | 1988-06-28 | 1993-04-13 | Takeda Chemical Industries, Ltd. | Polyurethane adhesive of epoxy resin, polyisocyanate, phosphorus oxy acid, and carboxylic acid |
JPH08218053A (ja) * | 1995-02-09 | 1996-08-27 | Mitsui Toatsu Chem Inc | タイル用一液型ウレタン系接着剤 |
JPH09137148A (ja) * | 1995-11-16 | 1997-05-27 | Mitsui Toatsu Chem Inc | 一液型ウレタン接着剤の製造方法 |
JP2000154362A (ja) * | 1998-11-18 | 2000-06-06 | Toyo Mooton Kk | 接着剤組成物 |
-
2000
- 2000-07-19 KR KR1020000041390A patent/KR100626501B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654409A (en) * | 1984-08-14 | 1987-03-31 | Dainippon Ink And Chemicals, Inc. | Adhesive compositions for composite laminate films comprising polyol, polyisocyanate and anhydride having at least two acid anhydride groups |
US5202391A (en) * | 1988-06-28 | 1993-04-13 | Takeda Chemical Industries, Ltd. | Polyurethane adhesive of epoxy resin, polyisocyanate, phosphorus oxy acid, and carboxylic acid |
JPH08218053A (ja) * | 1995-02-09 | 1996-08-27 | Mitsui Toatsu Chem Inc | タイル用一液型ウレタン系接着剤 |
JPH09137148A (ja) * | 1995-11-16 | 1997-05-27 | Mitsui Toatsu Chem Inc | 一液型ウレタン接着剤の製造方法 |
JP2000154362A (ja) * | 1998-11-18 | 2000-06-06 | Toyo Mooton Kk | 接着剤組成物 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101275441B1 (ko) * | 2007-10-17 | 2013-06-14 | 페터 볼터스 게엠베하 | 캐리어, 캐리어의 코팅 방법, 및 반도체 웨이퍼의 양면 재료를 동시에 제거하는 가공 방법 |
KR101093528B1 (ko) | 2008-12-31 | 2011-12-13 | 조광페인트주식회사 | 폴리우레탄 접착제 조성물 및 그의 제조방법 |
KR101957181B1 (ko) | 2018-10-02 | 2019-03-14 | (주)명신기연 | 아크릴 변성 폴리우레탄 접착제의 제조방법 및 이에 의해 제조된 아크릴 변성 폴리우레탄 접착제 |
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KR20020007869A (ko) | 2002-01-29 |
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