KR940005768A - 황변이 감소된 이소시아네이트- 가교결합 코우팅 - Google Patents

황변이 감소된 이소시아네이트- 가교결합 코우팅 Download PDF

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KR940005768A
KR940005768A KR1019930014411A KR930014411A KR940005768A KR 940005768 A KR940005768 A KR 940005768A KR 1019930014411 A KR1019930014411 A KR 1019930014411A KR 930014411 A KR930014411 A KR 930014411A KR 940005768 A KR940005768 A KR 940005768A
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coating composition
composition according
hydrazide group
group
substituted
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KR1019930014411A
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KR100303912B1 (ko
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빈센트 씨. 쿡
토마스 알. 브런쉬
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쇼오, 로버트 엠.
바스프 코오포레이션
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    • 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
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3834—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing hydrazide or semi-carbazide 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
    • C08G18/622—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
    • C08G18/70—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
    • C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
    • C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819

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  • 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)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

투명한 또는 무색의 코우팅을 생성하기 위한 코우팅 조성물이 기술되어 있다. 이 조성물은, (a) 이소시아네이트와 반응하는 적어도 하나의 관능기를 갖는 중합체, (b) 차단된 폴리이소시아네이트, (c) 중합체 (a), 폴리이소시아네이트(b) 또는 (a)나 (b)와는 다른 화합물의 부분에 부착된 히드라지드기 (이 히드라지드기의 질소들중의 적어도 하나는 카르보닐기에 인접해 있지 않다)를 포함한다

Description

황변이 감소된 이소시아네이트-가교결합 코우팅
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. (a) 이소시아네이트와 반응하는 적어도 하나의 관능기를 갖는 중합체, (b) 차단된 폴리이소시아네이트, (C)중합체 (a)폴리이소시아네이트 (b) 또는 (a)나 (b)와는 다른 화합물의 부분에 부착된 히드라지드기 (이 히드라지드기의 질소들중의 적어도 하나는 카르보닐기에 인접해 있지 않다)를 포함하는 것을 특징으로 하는 투명한 또는 무색의 코우팅을 생산하기 위한 코우팅 조성물.
  2. 제1항에 있어서, 상기 히드라지드기가 하기 식을 갖는 것을 특징으로 하는 코우팅 조성물.
    상기식에서, R1및 R2는 각자 독립적으로 H 또는 치환되거나 치환되지 않은 알킬을 나타내고, Rl및 R2중 적어도 하나는 H를 나타낸다.
  3. 제1항에 있어서, 히드라지드가 중합체 (a) 및 폴리이소시아네이트(b)와는 다른 화합물의 부분인 것을 특징으로 하는 코우팅 조성물.
  4. 제3항에 있어서, 화합물이 하기 식의 히드라지드기를 포함하는 것을 특징으로 하는 코우팅 조성물.
    상기식에서, R3및 R4는 각각 독립적으로 H 또는 치환되거나 치환되지 않은 알킬을 나타내고. R5는 치환되거나 치환되지 않은 알킬, 치환되거나 치환되지 않는 아릴 또는 하기식을 나타낸다.
    (여기서, L는 2가 결합기이다.)
  5. 제4항에 있어서, R3및 R4중 적어도 하나는 H를 나타내고, R6및 R7중 적어도 하나는 H를 나타내는 것을 특징으로 하는 코우팅 조성물.
  6. 제1, 2, 3, 4또는 5항중 어느 한 항에 있어서, 주석 촉매를 더욱 포함하는 것을 특징으로 하는 코우팅 조성물.
  7. 제1.2.3.4또는 5항중 어느 한 항에 있어서, 차단된 폴리이소시아네이트(b)가 탈차단을 위해서 적어도 141℃의 온도틀 필요로 하는 것을 특징으로 하는 코우팅 조성물.
  8. 내용 없음
  9. (1) 기판에 코우팅 조성물을 적용하고. (2) 상기 코우팅 조성물이 제1,2.3.4또는 5항중 어느 한 항에 따른 코우팅 조성물인 것을 특징으로 하는 코우팅을 경화시키는 단계들을 특징으로 하는 기판에 투명한 또는 무색의 코우팅을 적용하는 방법.
  10. 제9항에 있어서, 상기 적용단계 이전에, 기판에 안료를 넣은 또는 착색된 기초코우트층을 적용하는 단계를 더욱 포함하는 방법.
  11. 제10항에 있어서, 착색된 기초 코우팅 층이 히드라지드기의 질소들중 적어도 하나가 카르보닐에 인접해 있지 않은 히드라지드기를 갖는 화합물을 포함하는 방법.
  12. 제9항에 있어서, 기판이 자동차 몸체 패널인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930014411A 1992-07-29 1993-07-28 황변이감소된이소시아네이트가교결합된코팅 KR100303912B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7/921,545 1992-07-29
US07/921,545 US5216078A (en) 1992-07-29 1992-07-29 Isocyanate-crosslinked coating having reduced yellowing
US07/921,545 1992-07-29

Publications (2)

Publication Number Publication Date
KR940005768A true KR940005768A (ko) 1994-03-22
KR100303912B1 KR100303912B1 (ko) 2001-11-22

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KR1019930014411A KR100303912B1 (ko) 1992-07-29 1993-07-28 황변이감소된이소시아네이트가교결합된코팅

Country Status (11)

Country Link
US (1) US5216078A (ko)
EP (1) EP0581040B1 (ko)
JP (1) JP3492725B2 (ko)
KR (1) KR100303912B1 (ko)
CN (1) CN1082077A (ko)
AU (1) AU675647B2 (ko)
BR (1) BR9303031A (ko)
CA (1) CA2098805C (ko)
DE (1) DE69322325T2 (ko)
ES (1) ES2127233T3 (ko)
MX (1) MX9304519A (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817732A (en) * 1993-02-12 1998-10-06 Asahi Kasei Kogyo Kabushiki Kaisha Blocked polyisocyanate and coating composition
US5510443A (en) * 1993-03-15 1996-04-23 Bayer Corporation Process for preparing a coating with improved resistance to yellowing and the resulting coating
AU7566094A (en) * 1993-09-03 1995-03-22 Olin Corporation Isocyanate-crosslinked coatings having reduced yellowing
US5378762A (en) * 1993-12-22 1995-01-03 Basf Corporation Polymeric pigment dispersants for use in coating compositions
DE4416750A1 (de) * 1994-05-13 1995-11-16 Bayer Ag Mischblockierte Polyisocyanate
AU3593895A (en) * 1994-12-16 1996-07-03 Ppg Industries, Inc. Isocyanate cured coating having reduced yellowing
DE19615116A1 (de) * 1996-04-17 1997-10-23 Bayer Ag Wäßrige bzw. wasserverdünnbare blockierte Polyisocyanate für die Herstellung von wäßrigen 1K-PUR-Klarlacken mit wesentlich verringerter Thermovergilbung
US5731090A (en) * 1996-07-29 1998-03-24 Morton International, Inc. Urethane laminating adhesives useful for retort pouches
DE19637334A1 (de) 1996-09-13 1998-03-19 Bayer Ag Stabilisierte blockierte Isocyanate
US6051620A (en) * 1997-06-11 2000-04-18 Ck Witco Corporation Scorch resistant additives for polyurethane foams
US6045872A (en) * 1998-05-01 2000-04-04 Basf Corporation Method for eliminating wrinkling in composite color-plus-clear coatings, and compositions for use therein
US6251973B1 (en) 1998-11-23 2001-06-26 Akzo Nobel N.V. Coatings and coating compositions of a reactive group-containing polymer, a hydrazide and a silane
NL1013179C2 (nl) * 1999-09-30 2001-04-02 Stahl Int Bv Werkwijze voor de bereiding van een coating, een gecoat substraat, plakmiddel, film of vel, een aldus verkregen product en bekledingsmengsel ten gebruike bij de werkwijze.
DE10160570A1 (de) * 2001-12-10 2003-06-18 Bayer Ag Anreagierte PUR-Bindemittel für Coil-Coating-Lacke
DE10201546A1 (de) * 2002-01-17 2003-07-31 Bayer Ag Stabilisierte wässrige Polyurethan-Polyharnstoff Dispersionen
DE10201545A1 (de) * 2002-01-17 2003-07-31 Bayer Ag Stabilisierte wässrige Vernetzerdispersionen
US20100285308A1 (en) * 2007-10-29 2010-11-11 Merritt William H Composite Articles Having Excellent Adhesion Strength And Methods Of Forming The Same
CN109679056B (zh) * 2018-11-14 2021-06-25 万华化学集团股份有限公司 一种自交联聚氨酯-聚脲水分散体及其制备方法和用途

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223928A (ko) * 1957-01-11 1900-01-01
DE2633294A1 (de) * 1976-07-23 1978-01-26 Bayer Ag Vernetzte, ungesaettigte blockpolyamide
US4447571A (en) * 1980-04-09 1984-05-08 Witco Chemical Corporation Stabilization of polyurethanes
DE3039824A1 (de) * 1980-10-22 1982-05-27 Bayer Ag, 5090 Leverkusen Neue lackpolyisocyanate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als isocyanatkomponente in hitzehaertbaren zweikomponenten-polyurethanlacken
US4335029A (en) * 1980-12-15 1982-06-15 Witco Chemical Corporation Aqueous polyurethane compositions
US4412022A (en) * 1981-05-19 1983-10-25 Kuraray Co., Ltd. Polyurethane coating compositions prepared from a polymeric diol, an alicyclic diisocyanate, an alicyclic diamine and either hydrazine or isophthalic acid dihydrazide
DE3120596A1 (de) * 1981-05-23 1982-12-23 Bayer Ag, 5090 Leverkusen Loesungsmittelarme, hitzehaertbare polyurethan-reaktivbeschichtungsmasse, verfahren zu ihrer herstellung und ihre verwendung in direkt- und umkehr-beschichtungsverfahren
DE3727128A1 (de) * 1987-08-14 1989-02-23 Bayer Ag Verfahren zur herstellung von in der waerme haertbaren einkomponenten-polyurethan-polyharnstoff-systemen
DE3920325C2 (de) * 1988-06-24 2001-04-12 Sunstar Engineering Inc Maskierte Polyisocyanuratverbindung und sie enthaltende Plastisolzusammensetzung
US5091475A (en) * 1989-07-17 1992-02-25 Mobay Corporation Powder coatings with flat finishes
US5112931A (en) * 1989-07-17 1992-05-12 Miles Inc. Blocked polyisocyanates for the production of powder coatings with flat finishes
BR8906906A (pt) * 1989-12-28 1990-06-19 Daniel Jorge Kapelivs Sehlafma Sistema de fechamento de aberturas em predios e residencias

Also Published As

Publication number Publication date
EP0581040B1 (en) 1998-12-02
CA2098805C (en) 1999-09-28
US5216078A (en) 1993-06-01
EP0581040A1 (en) 1994-02-02
CN1082077A (zh) 1994-02-16
KR100303912B1 (ko) 2001-11-22
JPH06157986A (ja) 1994-06-07
JP3492725B2 (ja) 2004-02-03
DE69322325D1 (de) 1999-01-14
ES2127233T3 (es) 1999-04-16
BR9303031A (pt) 1994-03-15
DE69322325T2 (de) 1999-07-15
AU4192093A (en) 1994-02-03
AU675647B2 (en) 1997-02-13
MX9304519A (es) 1994-02-28
CA2098805A1 (en) 1994-01-30

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