KR100436873B1 - 그라프트 공중합체 안료 분산제 - Google Patents
그라프트 공중합체 안료 분산제 Download PDFInfo
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- KR100436873B1 KR100436873B1 KR10-2001-0050150A KR20010050150A KR100436873B1 KR 100436873 B1 KR100436873 B1 KR 100436873B1 KR 20010050150 A KR20010050150 A KR 20010050150A KR 100436873 B1 KR100436873 B1 KR 100436873B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0084—Dispersions of dyes
- C09B67/0085—Non common dispersing agents
- C09B67/009—Non common dispersing agents polymeric dispersing agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
- C08F290/046—Polymers of unsaturated carboxylic acids or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/002—Pigment pastes, e.g. for mixing in paints in organic medium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/45—Anti-settling agents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (22)
- 중합성 주쇄 및 이에 부착된 마크로단량체 측쇄를 갖는 그라프트 공중합체를 포함하며,(1) 상기 중합성 주쇄는 중합된 에틸렌계 불포화 단량체를 주성분으로 하고,(2) 상기 측쇄는 단일 말단점에서 상기 주쇄에 부착되는 마크로단량체이고, 중합된 에틸렌계 불포화 단량체를 주성분으로 하며,상기 그라프트 공중합체에는 주쇄, 측쇄 또는 주쇄와 측쇄 모두에 위치한 아세토아세테이트 관능기를 1차 아민과 반응시킴으로써 생성된 아세토아세틸 아민 안료 고정기(anchoring group)가 주쇄, 측쇄 또는 주쇄와 측쇄 모두에 부착된, 안료 분산제로 사용하기에 적합한 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체가 중합된 아크릴계 단량체, 메타크릴계 단량체 또는 두 가지 단량체 모두로부터 형성되는 것인 조성물.
- 제1항에 있어서, 상기 안료 고정기가 아세토아세테이트 관능성 아크릴계 단량체, 메타크릴계 단량체 또는 두 가지 단량체 모두를 주쇄, 측쇄 또는 주쇄와 측쇄 모두에 공중합시키고, 공중합체내에 형성된 아세토아세테이트기를 1차 아민과 반응시킴으로써 형성되는 것인 조성물.
- 제1항에 있어서, 상기 안료 고정기를 형성하는 데 사용된 1차 아민이 지방족기, 방향족기 및 헤테로시클릭기 함유 아민으로 이루어진 군으로부터 선택된 것인 조성물.
- 제1항에 있어서, 상기 안료 고정기가 3차 아민 관능기를 포함하며, 추가로 4차화(quarternized)되어 그라프트 공중합체상에 4차 암모늄기를 생성하는 것인 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체가 중합성 주쇄 약 10 내지 90 중량% 및 이에 상응하게 마크로단량체 측쇄 약 90 내지 10 중량%를 포함하는 것인 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체가 중합성 주쇄 약 20 내지 80 중량% 및 이에 상응하게 마크로단량체 측쇄 약 80 내지 20 중량%를 포함하는 것인 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체의 중량 평균 분자량이 약 3,000 내지 100,000인 조성물.
- 제1항에 있어서, 상기 마크로단량체 측쇄의 중량 평균 분자량이 약 1,000 내지 30,000인 조성물.
- 제1항에 있어서, 상기 고정기가 주쇄상에 위치하는 조성물.
- 제1항에 있어서, 상기 고정기가 측쇄상에 위치하는 조성물.
- 제1항에 있어서, 상기 아세토아세테이트기를 형성하는 데 사용된 단량체가 그라프트 공중합체의 약 1 중량% 이상을 구성하는 것인 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체가 주쇄 또는 마크로단량체, 또는 주쇄와 마크로단량체 모두에 추가의 고정기로서 비환식 또는 환식 아미드기를 더 포함하는 것인 조성물.
- 제1항에 있어서, 상기 그라프트 공중합체가 주쇄 또는 마크로단량체, 또는 주쇄와 마크로단량체 모두에 히드록실기를 더 포함하는 것인 조성물.
- 중량 평균 분자량이 약 3,000 내지 100,000이고, 중합성 주쇄 약 10 내지 90 중량% 및 이에 상응하게 상기 주쇄에 부착된 마크로단량체 측쇄 약 90 내지 10 중량%를 포함하는 그라프트 공중합체를 포함하며,(1) 상기 중합성 주쇄는 중합된 에틸렌계 불포화 단량체를 주성분으로 하고,(2) 상기 측쇄는 단일 말단점에서 상기 주쇄에 부착되는 마크로단량체이고, 코발트 연쇄 이동제의 존재하에 중합된 에틸렌계 불포화 단량체를 주성분으로 하고, 중량 평균 분자량이 약 1,000 내지 30,000이며,상기 그라프트 공중합체는 주쇄, 측쇄 또는 주쇄와 측쇄 모두에 중합되는 아세토아세테이트 관능기를 포함하는 중합된 에틸렌계 불포화 단량체를 그라프트 공중합체의 중량을 기준으로 약 2 내지 70 중량% 포함하며, 상기 공중합체의 아세토아세테이트기는 1차 아민기를 지닌 화합물과 반응하여 그라프트 공중합체상에 아세토아세틸 아민 안료 고정기를 생성하는 것인, 안료 분산제로 사용하기에 적합한 조성물.
- 제15항에 있어서, 상기 그라프트 공중합체가 중합된 메타크릴계 단량체, 아크릴계 단량체 및 두 가지 단량체 모두로부터 형성되는 것인 조성물.
- 제16항에 있어서, 상기 그라프트 공중합체가 주쇄 또는 마크로단량체, 또는 주쇄와 마크로단량체 모두에 그라프트 공중합체의 총 중량을 기준으로 히드록실기 30 중량% 이하를 더 포함하는 것인 조성물.
- 제16항에 있어서, 상기 그라프트 공중합체가 주쇄 또는 마크로단량체, 또는 주쇄와 마크로단량체 모두에 그라프트 공중합체의 총 중량을 기준으로 비환식 또는 환식 아미드기 20 중량% 이하를 더 포함하는 것인 조성물.
- 제16항에 있어서, 상기 안료 고정기가 3차 아민 관능기를 포함하고, 추가로 4차화되어 그라프트 공중합체상에 4차 암모늄기를 생성하는 것인 조성물.
- 제15항에 있어서, 상기 고정기가 주쇄상에 위치하는 조성물.
- 제15항에 있어서, 상기 고정기가 마크로단량체 측쇄상에 위치하는 조성물.
- 제1항 또는 제15항의 조성물을 사용하여 유기 용매중에 분산시킨 안료를 포함하는 안료 분산액.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/643,701 | 2000-08-22 | ||
US09/643,701 US6521715B1 (en) | 2000-08-22 | 2000-08-22 | Graft copolymer pigment dispersants |
Publications (2)
Publication Number | Publication Date |
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KR20020015652A KR20020015652A (ko) | 2002-02-28 |
KR100436873B1 true KR100436873B1 (ko) | 2004-06-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2001-0050150A Expired - Fee Related KR100436873B1 (ko) | 2000-08-22 | 2001-08-21 | 그라프트 공중합체 안료 분산제 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6521715B1 (ko) |
EP (1) | EP1182218B1 (ko) |
JP (1) | JP3776013B2 (ko) |
KR (1) | KR100436873B1 (ko) |
CN (1) | CN1279112C (ko) |
AT (1) | ATE292645T1 (ko) |
AU (1) | AU754921B2 (ko) |
BR (1) | BR0104940A (ko) |
CA (1) | CA2354792C (ko) |
DE (1) | DE60109863T2 (ko) |
DK (1) | DK1182218T3 (ko) |
ES (1) | ES2239640T3 (ko) |
IL (1) | IL143650A0 (ko) |
MX (1) | MXPA01008425A (ko) |
NZ (1) | NZ512439A (ko) |
TW (1) | TW553962B (ko) |
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-
2000
- 2000-08-22 US US09/643,701 patent/US6521715B1/en not_active Expired - Lifetime
-
2001
- 2001-06-01 AU AU50090/01A patent/AU754921B2/en not_active Ceased
- 2001-06-07 IL IL14365001A patent/IL143650A0/xx unknown
- 2001-06-18 NZ NZ512439A patent/NZ512439A/xx unknown
- 2001-07-23 DE DE60109863T patent/DE60109863T2/de not_active Expired - Lifetime
- 2001-07-23 DK DK01117843T patent/DK1182218T3/da active
- 2001-07-23 AT AT01117843T patent/ATE292645T1/de not_active IP Right Cessation
- 2001-07-23 ES ES01117843T patent/ES2239640T3/es not_active Expired - Lifetime
- 2001-07-23 EP EP01117843A patent/EP1182218B1/en not_active Expired - Lifetime
- 2001-08-03 TW TW090119050A patent/TW553962B/zh not_active IP Right Cessation
- 2001-08-07 CA CA002354792A patent/CA2354792C/en not_active Expired - Fee Related
- 2001-08-17 BR BR0104940-2A patent/BR0104940A/pt not_active Application Discontinuation
- 2001-08-20 MX MXPA01008425A patent/MXPA01008425A/es active IP Right Grant
- 2001-08-21 JP JP2001250478A patent/JP3776013B2/ja not_active Expired - Fee Related
- 2001-08-21 KR KR10-2001-0050150A patent/KR100436873B1/ko not_active Expired - Fee Related
- 2001-08-22 CN CNB011252871A patent/CN1279112C/zh not_active Expired - Fee Related
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ATE292645T1 (de) | 2005-04-15 |
TW553962B (en) | 2003-09-21 |
CN1279112C (zh) | 2006-10-11 |
US6521715B1 (en) | 2003-02-18 |
EP1182218A1 (en) | 2002-02-27 |
IL143650A0 (en) | 2002-04-21 |
AU5009001A (en) | 2002-02-28 |
DE60109863T2 (de) | 2006-03-02 |
JP3776013B2 (ja) | 2006-05-17 |
ES2239640T3 (es) | 2005-10-01 |
DK1182218T3 (da) | 2005-05-30 |
AU754921B2 (en) | 2002-11-28 |
MXPA01008425A (es) | 2003-05-19 |
KR20020015652A (ko) | 2002-02-28 |
BR0104940A (pt) | 2002-06-04 |
CA2354792C (en) | 2005-10-25 |
CA2354792A1 (en) | 2002-02-22 |
CN1339533A (zh) | 2002-03-13 |
EP1182218B1 (en) | 2005-04-06 |
DE60109863D1 (de) | 2005-05-12 |
NZ512439A (en) | 2002-12-20 |
JP2002143668A (ja) | 2002-05-21 |
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