KR970074799A - 이소시아네이트-개질된 아크릴 중합체 제조 방법 - Google Patents
이소시아네이트-개질된 아크릴 중합체 제조 방법 Download PDFInfo
- Publication number
- KR970074799A KR970074799A KR1019970020908A KR19970020908A KR970074799A KR 970074799 A KR970074799 A KR 970074799A KR 1019970020908 A KR1019970020908 A KR 1019970020908A KR 19970020908 A KR19970020908 A KR 19970020908A KR 970074799 A KR970074799 A KR 970074799A
- Authority
- KR
- South Korea
- Prior art keywords
- isocyanate
- reactive
- polymer
- compound
- meth
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
- C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/6266—Polymers of amides or imides from alpha-beta ethylenically unsaturated carboxylic acids
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/80—Compositions for aqueous adhesives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Abstract
본 발명은 수성 이소시아네이트-개질된 아크릴 중합체를 제조하는 방법에 관한 것이다. 상기 방법은 최소2개의 이소시아네이트-작용기를 갖는 화합물과 이소시아네이트-반응성 중합체의 반응에 의해 저장 안정성 및 내용매성이 개선된 본 발병에 의한 이소시아네이트-개질된 아크릴 중합체가 생성되도록 하는 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 수성 매질내에서 초소 2개의 이소시아네이트-작용성기로 마감된 화합물과 이소시아네이트-반응성 중합체를 반응시켜 수성 이소시아네이트-개질된 아크릴 중합체를 생성시키는 단계를 포함하는 수성 이소시아네이트-개질된 아크릴 중합체의 제조 방법.
- 제1항에 있어서, 나아가 상기 이소시아네이트-반응성 중합체에 산-작용기를 제공하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제2항에 있어서, 나아가 상기 중합체상에 상기 산 작용기와 상기 교차결합체가 반응하도록 상기 수성매질에 교차결합제를 첨가하는 단계를 포함함을 특징으로 하는 방법.
- 제1항에 있어서, 상기 화합물의 분자량은 200-1000임을 특징으로 하는 방법.
- 제1항에 있어서, 최소 2개의 이소시아네이트-작용기로 말단종결된 화합물에 대하여, 반응기대 상기 이소시아네이트-반응성 중합체의 화학양론비는 0.5-5임을 특징으로 하는 방법.
- 제1항에 있어서, 상기 이소시아네이트-반응성 중합체는 중합체 사슬마다 이소시아네이트-반응성 작용기가 1-30개로 제공됨을 특징으로 하는 방법.
- 제6항에 있어서, 상기 이소시아네이트-반응성 작용기는 아세틸 아세톡시에틸 (메트)아크릴레이드, N-시아노아세틸-N-메틸아미노에틸 (메트)아크릴레이트, 히드록시에틸 (메트)아크릴레이트, 히드록시프로필(메트)아크릴레이트, 아크릴아미드, 메타크릴아미드, 알킬 치환된 아크릴아미드, 히드록시 부틸 (메트)아크릴레이트의 이성질체 및 이들의 여러 가지 혼합물로 구성되는 그룹으로부터 선택된 이소시아네이트-반응성 단량체임을 특징으로 하는 방법.
- 제1항에 있어서, 상기 화합물은 헥사틸렌 디이소시아네이트, 비스(4-이소시아네이토시클로헥실)-메탄,툴루엔 디이소시아네이트, 헥사메틸렌 디이소시아네트의 3작용성 뷰렛(biuret), 헥사메틸렌 디이소시아네이트의 이소시아누레이트 3중합체(trimer), 4,4′-디페닐메탄 디이소시아네이트, 이소포론 디이소시아네이트, 물 분산성 폴리이소시아네이트 및 이들의 여러 가지 혼합물로 구성되는 그룹으로부터 선택됨을 특징으로 하는 방법.
- 수성 매질내에서 최소 하나의 이소시아네이트-반응성 단량체 최소 하나의 산 작용성 아크릴 단량체를 함유하는 단량체 혼합물을 에멀션 중합시키는 단계; 상기 이소시아네이트-반응성 단량체대 이소시아네이트-말단종결된 화합물의 화학양론비가 0.5-5가 되도록 상기 수성 매질에 최소 2개의 이소시아네이트-작용기로 말단종결되고 분자량이 200-1000인 화합물을 첨가하는 단계; 및 상기 이소시아네이트-반응성 중합체와 상기 화합물을 반응시켜 저장-안정성이 중대된 이소시아네이트-개질된 라텍스 중합체를 생성하는 단계를 포함하는 수성 이소시아네이트-개질된 아크릴 중합체의 제조 방법.
- 청구범위 제1항 혹은 제9항에 의해 제조된 이소시아네이트-개질된 아크릴 중합체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/657,477 US6153690A (en) | 1996-05-29 | 1996-05-29 | Method of producing isocyanate-modified latex polymer |
US08/657,477 | 1996-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970074799A true KR970074799A (ko) | 1997-12-10 |
Family
ID=24637335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970020908A KR970074799A (ko) | 1996-05-29 | 1997-05-27 | 이소시아네이트-개질된 아크릴 중합체 제조 방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6153690A (ko) |
EP (1) | EP0810246B1 (ko) |
JP (1) | JPH1081729A (ko) |
KR (1) | KR970074799A (ko) |
CN (1) | CN1167773A (ko) |
AU (1) | AU729948B2 (ko) |
BR (1) | BR9703330A (ko) |
CA (1) | CA2205512A1 (ko) |
DE (1) | DE69729979T2 (ko) |
ID (1) | ID16986A (ko) |
SG (1) | SG47224A1 (ko) |
Families Citing this family (12)
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DE60218387T2 (de) | 2001-07-20 | 2007-11-08 | Rohm And Haas Co. | Wässrige Hybridklebemittelzusammensetzung und Verfahren |
US6709758B2 (en) * | 2001-11-09 | 2004-03-23 | Lord Corporation | Room temperature curable X-HNBR coating |
US6777026B2 (en) * | 2002-10-07 | 2004-08-17 | Lord Corporation | Flexible emissive coatings for elastomer substrates |
WO2009051370A2 (en) | 2007-10-18 | 2009-04-23 | Lg Chem, Ltd. | Uv curable photochromic composition and products formed by using the same |
US8419384B2 (en) * | 2007-10-18 | 2013-04-16 | Standex International Corporation | Sliding vane pump |
US9188005B2 (en) * | 2007-10-18 | 2015-11-17 | Standex International Corporation | Sliding vane pump with internal cam ring |
CA2702934C (en) | 2007-10-19 | 2016-01-26 | Lord Corporation | Suspension system for aircraft auxiliary power unit with elastomeric member |
EP2945994B1 (en) | 2013-01-18 | 2018-07-11 | Basf Se | Acrylic dispersion-based coating compositions |
WO2014194048A1 (en) | 2013-05-30 | 2014-12-04 | Laticrete International, Inc. | Premixed hybrid grout |
WO2015195466A1 (en) * | 2014-06-17 | 2015-12-23 | Arkema Inc. | High solids, low viscosity urethane-linkage containing latex and method of production thereof |
TWI705114B (zh) | 2015-08-31 | 2020-09-21 | 美商羅門哈斯公司 | 用於皮革面塗層的水性多段共聚物組合物 |
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-
1996
- 1996-05-29 US US08/657,477 patent/US6153690A/en not_active Expired - Lifetime
-
1997
- 1997-05-15 CA CA002205512A patent/CA2205512A1/en not_active Abandoned
- 1997-05-15 SG SG1997001665A patent/SG47224A1/en unknown
- 1997-05-15 AU AU21398/97A patent/AU729948B2/en not_active Expired
- 1997-05-16 EP EP97303350A patent/EP0810246B1/en not_active Expired - Lifetime
- 1997-05-16 DE DE69729979T patent/DE69729979T2/de not_active Expired - Lifetime
- 1997-05-27 KR KR1019970020908A patent/KR970074799A/ko not_active Application Discontinuation
- 1997-05-27 CN CN97113182A patent/CN1167773A/zh active Pending
- 1997-05-28 ID IDP971776A patent/ID16986A/id unknown
- 1997-05-28 BR BR9703330A patent/BR9703330A/pt active Search and Examination
- 1997-05-28 JP JP9153106A patent/JPH1081729A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US6153690A (en) | 2000-11-28 |
CN1167773A (zh) | 1997-12-17 |
DE69729979T2 (de) | 2005-07-21 |
DE69729979D1 (de) | 2004-09-02 |
BR9703330A (pt) | 1998-09-22 |
ID16986A (id) | 1997-11-27 |
EP0810246A2 (en) | 1997-12-03 |
CA2205512A1 (en) | 1997-11-29 |
AU2139897A (en) | 1997-12-04 |
EP0810246A3 (en) | 1998-08-19 |
EP0810246B1 (en) | 2004-07-28 |
SG47224A1 (en) | 1998-03-20 |
JPH1081729A (ja) | 1998-03-31 |
AU729948B2 (en) | 2001-02-15 |
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