KR960703420A - POWER COATING COMPOSITIONS - Google Patents

POWER COATING COMPOSITIONS

Info

Publication number
KR960703420A
KR960703420A KR1019950706041A KR19950706041A KR960703420A KR 960703420 A KR960703420 A KR 960703420A KR 1019950706041 A KR1019950706041 A KR 1019950706041A KR 19950706041 A KR19950706041 A KR 19950706041A KR 960703420 A KR960703420 A KR 960703420A
Authority
KR
South Korea
Prior art keywords
component
hydroxyl
composition
acid value
value
Prior art date
Application number
KR1019950706041A
Other languages
Korean (ko)
Inventor
로버트 비. 바비
장영호
Original Assignee
해리 제이. 그윈넬
이스트만 케미칼 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 해리 제이. 그윈넬, 이스트만 케미칼 캄파니 filed Critical 해리 제이. 그윈넬
Publication of KR960703420A publication Critical patent/KR960703420A/en

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
    • C08G18/70—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
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8074—Lactams
    • 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
    • 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
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/423—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

본 발명은 기재에 피복되고 경화될 때 월등한 내후성, 내충격성 및 가요성을 갖는 피막을 제공하는 열경화성 피복 조성물에 관한 것이다. 본 조성물은 사이클로지방족 디올 잔기, 반결정질 수지 및 가교결합제를 갖는 무정형 수지의 블렌드이다. 조성물의 결합제 부분은 하이드록실 작용성이거나 또는 카복실 작용성이거나, 또는 이들의 혼합물이다. 본 발명은 또한 경화된 상기 조성물로 피복된 성형 제품을 제공한다.The present invention relates to a thermosetting coating composition which provides a coating having superior weather resistance, impact resistance and flexibility when coated and cured on a substrate. The composition is a blend of amorphous resin with cycloaliphatic diol residues, semicrystalline resins and crosslinkers. The binder portion of the composition is hydroxyl functional or carboxyl functional, or a mixture thereof. The present invention also provides a molded article coated with the cured composition.

Description

분말 피복 조성물(POWDER COATING COMPOSITIONS)POWER COATING COMPOSITIONS

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (11)

(a) 사이클로헥산디카복실산 잔기 및 사이클로지방족 디올을 포함하고, 약 50 내지 70℃의 유리전이 온도(Tg) 및 약 30 내지 80의 하이드록실가 또는 산가를 갖는 무정형 폴리에스테르; (b) 사이클로헥산디카복실산 잔기 및 4,6,8 또는 10개의 탄소원자를 갖는 선형 디올을 포함하고, 약 60 내지 160℃의 Tm 및 약 30 내지 80의 하이드록실가 또는 산가를 갖는 반결정질 폴리에스테르; 및 (c) 가교결합 효과량의 가교결합제를 포함하는 열경화성 피복 조성물.(a) an amorphous polyester comprising a cyclohexanedicarboxylic acid residue and a cycloaliphatic diol and having a glass transition temperature (Tg) of about 50 to 70 ° C. and a hydroxyl or acid value of about 30 to 80; (b) a semicrystalline polyester comprising a cyclohexanedicarboxylic acid residue and a linear diol having 4,6,8 or 10 carbon atoms and having a Tm of about 60 to 160 ° C. and a hydroxyl or acid value of about 30 to 80 ; And (c) a crosslinking effective amount of a crosslinking agent. (a) 사이클로헥산디카복실산 잔기 및 사이클로지방족 디올을 포함하고, 약 50 내지 70℃의 유리전이 온도(Tg) 및 약 30 내지 80의 하이드록실가 또는 산가를 갖는 무정형 폴리에스테르; (b) 사이클로헥산디카복실산 잔기 및 4, 6,8 또는 10개의 탄소원자를 갖는 선형 디올을 포함하고, 약 60 내지 160℃의 Tm 및 약 30 내지 80의 하이드록실가 또는 산가를 가지나, 단 (a)가 30 내지 80의 산가를 갖는 경우 (b)는 30 내지 80의 산가를 갖고, (a)가 30 내지 80의 하이드록실가를 갖는 경우 (b)는 30 내지 80의 하이드록실가를 갖는 반결정질 폴리에스테르; 및 (c) 가교결합 효과량의 가교결합제를 포함하는 열경화성 피복 조성물.(a) an amorphous polyester comprising a cyclohexanedicarboxylic acid residue and a cycloaliphatic diol and having a glass transition temperature (Tg) of about 50 to 70 ° C. and a hydroxyl or acid value of about 30 to 80; (b) a cyclohexanedicarboxylic acid residue and a linear diol having 4, 6,8 or 10 carbon atoms and having a Tm of about 60 to 160 ° C. and a hydroxyl or acid number of about 30 to 80, provided that (a (B) has an acid value of 30 to 80 when (b) has an acid value of 30 to 80, and (b) has a hydroxyl value of 30 to 80 when (a) has a hydroxyl value of 30 to 80. Crystalline polyesters; And (c) a crosslinking effective amount of a crosslinking agent. 제1항에 있어서, 사이클로지방족 디올이 수소화된 비스페놀 A, 2,2,4,4-테트라메틸-1,3-사이클로부탄디올, 트리사이클로데칸디메탄올, 및 1,4-사이클로헥산디올로 구성되는 그룹으로부터 선택되는 조성물.The cycloaliphatic diol of claim 1, wherein the cycloaliphatic diol consists of hydrogenated bisphenol A, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, tricyclodecanedimethanol, and 1,4-cyclohexanediol Composition selected from the group. 제2항에 있어서, 사이클로지방족 디올이 2,2,4,4-테트라메틸-1,3-사이클로부탄디올, 수소화된 비스페놀 A, 및 1,4-사이클로헥산디올로 구성되는 그룹으로부터 선택되는 조성물.The composition of claim 2 wherein the cycloaliphatic diol is selected from the group consisting of 2,2,4,4-tetramethyl-1,3-cyclobutanediol, hydrogenated bisphenol A, and 1,4-cyclohexanediol. 제1항 또는 제2항에 있어서, 성분(b)가 성분(b)의 중량을 기준으로 약 1 내지 약 12중량%의 트리메틸올프로판 잔기를 또한 포함하는 조성물.The composition of claim 1 or 2, wherein component (b) also comprises from about 1 to about 12 weight percent trimethylolpropane residues based on the weight of component (b). 제2항에 있어서, 성분(a)가 약 30 내지 80의 하이드록실가를 갖고; 성분(b)가 약 30 내지 80의 하이드록 실가를 갖고; 성분(c)가 차단된 이소시아네이트, 글리콜우릴 또는 멜라민 유형의 가교결합제인 조성물.The compound of claim 2, wherein component (a) has a hydroxyl number of about 30 to 80; Component (b) has a hydroxyl value of about 30 to 80; The component (c) is a crosslinker of the blocked isocyanate, glycoluril or melamine type. 제2항 또는 제6항에 있어서, 차단된 이소시아네이트가 ε-카프로락탐-차단된 이소포론디이소시아네이트 ε-카프로락탐-차단된 톨루엔, 2,4-디이소시아네이트, 및 이소포론디이소시아네이트의 자기-차단된 우레티디온으로 구성되는 그룹으로부터 선택되는 조성물.7. The self-blocking of claim 2 or 6, wherein the blocked isocyanate is ε-caprolactam-blocked isophorone diisocyanate ε-caprolactam-blocked toluene, 2,4-diisocyanate, and isophorone diisocyanate. Composition selected from the group consisting of uretidione. 제2항에 있어서, 성분(a)가 약 30 내지 80의 산가를 갖고; 성분(b)가 약 30 내지 80의 산가를 갖고; 성분 (c)가 에폭시 화합물 또는 수지 또는 β-하이드록실알킬 아미드인 조성물.The compound of claim 2, wherein component (a) has an acid value of about 30 to 80; Component (b) has an acid value of about 30 to 80; The component (c) is an epoxy compound or resin or β-hydroxyalkyl amide. 제2항 또는 제8항에 있어서, 성분(c)가 트리글리시딜이소시아누레이트 또는 비스(N,N-디하이드록시에틸)아디프아미드인 조성물.The composition of claim 2 or 8, wherein component (c) is triglycidyl isocyanurate or bis (N, N-dihydroxyethyl) adipamide. 제1항의 경화된 조성물로 피복된 성형 제품.A molded article coated with the cured composition of claim 1. 제2항의 경화된 조성물로 피복된 성형 제품.A molded article coated with the cured composition of claim 2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950706041A 1993-07-01 1994-06-13 POWER COATING COMPOSITIONS KR960703420A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8410393A 1993-07-01 1993-07-01
US084,103 1993-07-01
PCT/US1994/006564 WO1995001407A1 (en) 1993-07-01 1994-06-13 Powder coating compositions

Publications (1)

Publication Number Publication Date
KR960703420A true KR960703420A (en) 1996-08-17

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ID=22182902

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950706041A KR960703420A (en) 1993-07-01 1994-06-13 POWER COATING COMPOSITIONS

Country Status (6)

Country Link
EP (1) EP0706546A1 (en)
JP (1) JPH08512078A (en)
KR (1) KR960703420A (en)
CA (1) CA2166306A1 (en)
MX (1) MX9405012A (en)
WO (1) WO1995001407A1 (en)

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EP1726621A1 (en) 2005-05-26 2006-11-29 Cytec Surface Specialties, S.A. Thermosetting powder compositions
US9029460B2 (en) 2009-02-06 2015-05-12 Stacey James Marsh Coating compositions containing acrylic and aliphatic polyester blends
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US8324316B2 (en) 2009-02-06 2012-12-04 Eastman Chemical Company Unsaturated polyester resin compositions containing 2,2,2,4-tetramethyl-1,3-cyclobutanediol and articles made therefrom
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EP2808353A1 (en) * 2013-05-31 2014-12-03 Huntsman International Llc A method for improving toughness of polyisocyanate polyaddition reaction products
US9598602B2 (en) 2014-11-13 2017-03-21 Eastman Chemical Company Thermosetting compositions based on phenolic resins and curable poleyester resins made with diketene or beta-ketoacetate containing compounds
US9650539B2 (en) 2014-10-27 2017-05-16 Eastman Chemical Company Thermosetting compositions based on unsaturated polyesters and phenolic resins
US9487619B2 (en) 2014-10-27 2016-11-08 Eastman Chemical Company Carboxyl functional curable polyesters containing tetra-alkyl cyclobutanediol
US20160340471A1 (en) 2015-05-19 2016-11-24 Eastman Chemical Company Aliphatic polyester coating compositions containing tetramethyl cyclobutanediol
US20170088665A1 (en) 2015-09-25 2017-03-30 Eastman Chemical Company POLYMERS CONTAINING CYCLOBUTANEDIOL AND 2,2 BIS(HYDROXYMETHYL) AlKYLCARBOXYLIC ACID
US9988553B2 (en) 2016-02-22 2018-06-05 Eastman Chemical Company Thermosetting coating compositions
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EP3582923B1 (en) * 2017-02-17 2024-04-10 Basf Se Reactive thermoplastic polyurethane based on blocked isocyanates
JP7218028B1 (en) * 2022-06-28 2023-02-06 ナトコ株式会社 Powder coating compositions, coatings and articles

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EP0572520A1 (en) * 1991-02-19 1993-12-08 Eastman Chemical Company Powder coating compositions

Also Published As

Publication number Publication date
WO1995001407A1 (en) 1995-01-12
EP0706546A1 (en) 1996-04-17
JPH08512078A (en) 1996-12-17
CA2166306A1 (en) 1995-01-12
MX9405012A (en) 1995-01-31

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