KR19980081591A - 폴리이소시아네이트-개질된 폴리카르복실산 및 에폭시 수지용가교결합제로서 이들의 용도 - Google Patents
폴리이소시아네이트-개질된 폴리카르복실산 및 에폭시 수지용가교결합제로서 이들의 용도 Download PDFInfo
- Publication number
- KR19980081591A KR19980081591A KR1019980014211A KR19980014211A KR19980081591A KR 19980081591 A KR19980081591 A KR 19980081591A KR 1019980014211 A KR1019980014211 A KR 1019980014211A KR 19980014211 A KR19980014211 A KR 19980014211A KR 19980081591 A KR19980081591 A KR 19980081591A
- Authority
- KR
- South Korea
- Prior art keywords
- polyisocyanate
- dicarboxylic acid
- anhydride
- water
- acid derivative
- 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.)
- Abandoned
Links
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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- C08G59/423—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof containing an atom other than oxygen belonging to a functional groups to C08G59/42, carbon and 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8048—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/34
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
-
- 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
- C08G2150/00—Compositions for coatings
- C08G2150/20—Compositions for powder coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (10)
- 유기 폴리이소시아네이트를, NCO/COOH기의 당량비를 기준으로 과량의 유리 카르복실기를 함유하는 디카르복실산 (폴리)무수물 및 물과 반응시켜 얻은 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제1항에 있어서, 카르복실기 함량이 2 내지 40 중량%, 무수물기 함량(C2O3로 계산됨)이 0 내지 20 중량% 및 질소 함량이 0.1 내지 10 중량%이며, 0.1:1 내지 0.9:1의 NCO/COOH 당량비에서 제조되는 것인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제1항에 있어서, 무수물기에 대한 물의 몰 비가 0.1:1 내지 10:1인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제2항에 있어서, 무수물기에 대한 물의 몰 비가 0.1:1 내지 10:1인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제1항에 있어서, 무수물기에 대한 물의 몰 비가 0.2:1 내지 1:1인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제2항에 있어서, 무수물기에 대한 물의 몰 비가 0.2:1 내지 1:1인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- NCO/COOH 당량비 0.1:1 내지 0.9:1에서 이산화탄소를 제거하면서,A) 적어도 하나의 하기 화학식 1에 상응하는 디카르복실산 (폴리)무수물 및 성분 A)의 총중량을 기준으로 50 중량% 이하의 하기 화학식 2에 상응하는 디카르복실산을 함유하는 무수물 성분과,B) 적어도 하나의 폴리이소시아네이트를 함유하는 폴리이소시아네이트 성분 및C) 무수물기에 대한 물의 몰 비가 0.1:1 내지 10:1인 물을 반응시켜 제조한, 카르복실기 함량이 2 내지 40 중량%, 무수물기 함량(C2O3로 계산됨)이 0 내지 20 중량% 및 질소 함량이 0.1 내지 10 중량%인 폴리이소시아네이트-개질된 디카르복실산 유도체.화학식 1화학식 2HOOC-(CH2)n-COOH상기 식 중,m은 1 내지 100의 정수를 나타내고,n은 4 내지 16의 정수를 나타낸다.
- 제7항에 있어서, 무수물기에 대한 물의 몰 비가 0.2:1 내지 1:1인 폴리이소시아네이트-개질된 디카르복실산 유도체.
- 제1항 기재의 폴리이소시아네이트-개질된 디카르복실산 유도체 및 에폭시기 함유 수지를 함유하는 코팅 조성물.
- 60℃ 미만에서는 고체이고 150℃ 초과 온도에서는 액체인 제1항 기재의 폴리이소시아네이트-개질된 디카르복실산 유도체 및 에폭시기 함유 수지를 함유하는 분말 코팅 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717092.7 | 1997-04-22 | ||
DE19717092A DE19717092A1 (de) | 1997-04-22 | 1997-04-22 | Vernetzer für Epoxidharze bzw. neue Polyisocyanat-modifizierte Polycarbonsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980081591A true KR19980081591A (ko) | 1998-11-25 |
Family
ID=7827467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980014211A Abandoned KR19980081591A (ko) | 1997-04-22 | 1998-04-21 | 폴리이소시아네이트-개질된 폴리카르복실산 및 에폭시 수지용가교결합제로서 이들의 용도 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5959060A (ko) |
EP (1) | EP0874010A1 (ko) |
JP (1) | JPH10298259A (ko) |
KR (1) | KR19980081591A (ko) |
DE (1) | DE19717092A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227183A1 (de) * | 2002-05-11 | 2003-11-27 | Degussa | Bifunktionelle Polyadditionsverbindungen als Vernetzer für Polyurethan-Pulverlacke |
US6777495B2 (en) * | 2002-07-09 | 2004-08-17 | Basf Corporation | Powder coating with tris(hydroxyethyl) isocyanurate-anhydride reaction product crosslinker |
DE10328663A1 (de) * | 2003-06-26 | 2005-01-13 | Bayer Materialscience Ag | Polyisocyanat-modifizierte Polycarbonsäuren |
US7623455B2 (en) * | 2005-04-02 | 2009-11-24 | Cisco Technology, Inc. | Method and apparatus for dynamic load balancing over a network link bundle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545759A (en) * | 1978-09-27 | 1980-03-31 | Kansai Paint Co Ltd | Powder coating composition of acrylic resin |
JPS6060127A (ja) * | 1983-09-14 | 1985-04-06 | Hitachi Chem Co Ltd | 粒子状複合樹脂の製造法 |
US5371167A (en) * | 1992-01-27 | 1994-12-06 | Basf Corporation | Carboxyl-functional compound for curable coating composition |
DE4227580A1 (de) * | 1992-08-20 | 1994-02-24 | Basf Lacke & Farben | Verfahren zur Herstellung von Pulverlacken und nach diesem Verfahren hergestellte Pulverlacke |
DE4337855A1 (de) * | 1993-11-05 | 1995-05-11 | Bayer Ag | Pulverlack und seine Verwendung |
DE4427225A1 (de) * | 1994-08-01 | 1996-02-08 | Bayer Ag | Härter für Pulverlackbindemittel |
EP0728782A1 (en) * | 1995-02-24 | 1996-08-28 | Kansai Paint Co., Ltd. | Thermosetting vinylic powder coating composition |
-
1997
- 1997-04-22 DE DE19717092A patent/DE19717092A1/de not_active Withdrawn
-
1998
- 1998-04-14 EP EP98106762A patent/EP0874010A1/de not_active Withdrawn
- 1998-04-16 US US09/061,422 patent/US5959060A/en not_active Expired - Fee Related
- 1998-04-20 JP JP10123874A patent/JPH10298259A/ja active Pending
- 1998-04-21 KR KR1019980014211A patent/KR19980081591A/ko not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH10298259A (ja) | 1998-11-10 |
DE19717092A1 (de) | 1998-10-29 |
US5959060A (en) | 1999-09-28 |
EP0874010A1 (de) | 1998-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980421 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20030204 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19980421 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050702 |
|
NORF | Unpaid initial registration fee | ||
PC1904 | Unpaid initial registration fee |