KR940014489A - 폴리이소시아네이트 혼합물, 그의 제조 방법 및 폴리우레탄 제조를 위한 용도 - Google Patents

폴리이소시아네이트 혼합물, 그의 제조 방법 및 폴리우레탄 제조를 위한 용도 Download PDF

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KR940014489A
KR940014489A KR1019930025754A KR930025754A KR940014489A KR 940014489 A KR940014489 A KR 940014489A KR 1019930025754 A KR1019930025754 A KR 1019930025754A KR 930025754 A KR930025754 A KR 930025754A KR 940014489 A KR940014489 A KR 940014489A
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weight
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isocyanate
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라스 한스-요제프
할파압 라인하르트
밤프레흐트 크리스티안
마이어-베스투에스 한스-울리히
슐츠 볼프강
칼 로타르
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클라우스 로이터, 귄터 슈마허
바이엘 악티엔게젤샤프트
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Publication of KR940014489A publication Critical patent/KR940014489A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/24—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • 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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • 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
    • C09D5/04—Thixotropic paints

Abstract

본 발명은 a) 평균 이소시아네이트 관능도 2.1이상, b) 3차 (시클로)지방족 탄소 원자에 결합된 유리 이소시아네이트기 함량 5 내지 22중량%(NCO로서 계산 ; 분자량42), c) 우레탄기 함량 2 내지 30중량%(-NH-CO-O로서 계산 ; 분자량 59), d) 이소시아네이트기 함량 0 내지 30중량%(C3N3O3로서 계산 ; 분자량 126), e) 카르복실산 에스테르기 함량 0 내지 25중량%(-CO-O로서 계산 ; 분자량 44) 및(또는), f) 카르보네이트기 함량 0 내지 34중량%(-O-CO-O로서 계산 ; 분자량 60)이고, 여기서 에스테르기 e) 및 카르보네이트기 f)의 총량은 적어도 2중량%이며 40℃ 이하에서는 고체이고 125℃ 이상에서는 액체인 폴리이소시아네이트 혼합물에 관한 것이다.
본 발명은 또한 상기 폴리이소시아네이트 혼합물의 제조방법 및 폴리우레탄 제조를 위한 용도, 특히 내열성 재료의 코팅을 위한 열경화성의 이성분 폴리우레탄 분말 도료 중의 가교 성분으로서의 용도에 관한 것이다.

Description

폴리이소시아네이트 혼합물, 그의 제조 방법 및 폴리우레탄 제조를 위한 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. a) 평균 이소시아네이트 관능도 2.1이상, b) 3차 (시클로)지방족 탄소 원자에 결합된 유리 이소시아네이트기 함량 5 내지 22중량%(NCO로서 계산 ; 분자량 42), c) 우레탄기 함량 2 내지 30중량%(-NH-CO-O로서 계산 ; 분자량 59), d) 이소시아네이트기 함량 0 내지 30중량%(C3N3O3로서 계산 ; 분자량 126), e) 카르복실산 에스테르기 함량 0 내지 25중량%(-CO-O로서 계산 ; 분자량 44) 및(또는), f)카르보네이트기 함량 0 내지 34중량%(-O-CO-O로서 계산 ; 분자량 60)를 가지고, 여기서 에스테르기 e)및 카르보네이트기 f)의 총량은 적어도 2중량%이며, 40℃ 이하에서는 고체이고 125℃이상에서는 액체인 폴리이소시아네이트 혼합물.
  2. i) 이론적으로 계산된 NCO 함량에 도달할 때까지 NCO/OH 당량비 1.2;1 내지 40;1로, A) 3차 (시클로)지방족 탄소 원자에 결합된 적어도 하나의 이소시아네이트기를 갖는 디이소시아네이트 1종 이상 및 B) 임의로 1차 및(또는) 2차 (시클로)지방족 탄소 원자에 독점적으로 결함된 이소시아네이트기를 갖는 디이소시아네이트를 1종 이상을 C) 에스테르 및(또는) 카르보네이트기를 함유하고 평균 분자량이 134 내지 1,200인 폴리히드록실 화합물 및 D) 임의로 에스테르 및 카르보네이트기를 함유하지 않는 분자량 60 내지 400의 폴리히드록실 화합물과 반응시키고, ii) 임의로 잔류 이소시아네이트기의 일부를 접촉 삼량체화 반응시킴으로써 반응 생성물을 개질시키고, iii) 임의로 박막 증류에 의해 과량의 미반응 디이소시아네이트를 분리하는 것으로 이루어진, a) 평균 이소시아네이트 관능도 2.1 이상, b) 3차 (시클로)지방족 탄소 원자에 결합된 유리 이소시아네이트기 함량 5 내지 22중량%(NCO로서 계산 ; 분자량 42), c) 우레탄기 함량 2 내지 30중량%(-NH-CO-O로서 계산 ; 분자량 59), d) 이소시아네이트기 함량 0 내지 30중량%(C3N3O3로서 계산 ; 분자량 126), e) 카르복실산 에스테르기 함량 0 내지 25중량%(-CO-O로서 계산 ; 분자량 44) 및 (또는), f) 카르보네이트기 함량 0 내지 34중량%(-O-CO-O로서 계산 ; 분자량 60)이고, 여기서 에스테르기 e) 및 카르보네이트기 f)의 총량은 적어도 2중량%이며, 40℃ 이하에서는 고체이고 125℃ 이상에서는 액체인 폴리이소시아네이트 혼합물의 제조방법.
  3. 제2항에 있어서, 성분 A)가 A1) NCO 함량이 24 내지 50중량%이고 1차 지방족 탄소 원자에 결합된 입체적으로 가리워지지 않은 이소시아네이트기와 3차 지방족 탄소 원자에 결합된 입체적으로 가리워진 이소시아네이트기를 갖는 지방족 디이소시아네이트, A2) NCO 함량이 20 내지 50중량%이고, 1차 지방족 탄소 원자에 결합된 입체적으로 가리워지지 않은 이소시아네이트기와 시클로지방족 고리의 일부인 3차 탄소 원자에 결합된 입체적으로 가리워진 이소시아네이트기를 갖는 지방족-시클로지방족 디이소시아네이트 및 A3)이소시아나토알킬 치환제를 갖고, NCO 함량이 20 내지 35중량%이며, 두 이소시아네이트기가 3차 지방족 탄소 원자에 결합된 방향족 화합물로 이루어진 군으로부터 선택된 것인 방법.
  4. 제2항에 있어서, A0 가 1-이소시아나토-1메틸-4(3)-이소시아나토메틸-시클로헥산으로 이루어진 방법.
  5. 제1항의 폴리이소시아네이트 혼합물로부터 제조된 폴리우레탄.
  6. 제1항의 폴리이소시아네이트 혼합물 및 이소시아네이트-방향성 성분을 함유한 분말 도료 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930025754A 1992-12-01 1993-11-30 폴리이소시아네이트 혼합물, 그의 제조 방법 및 폴리우레탄 제조를 위한 용도 KR940014489A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4240330A DE4240330A1 (de) 1992-12-01 1992-12-01 Polyisocyanatgemische, ein Verfahren zu ihrer Herstellung und ihre Verwendung
DEP4240330.8 1992-12-01

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KR940014489A true KR940014489A (ko) 1994-07-18

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US (1) US5464921A (ko)
EP (1) EP0600310B1 (ko)
JP (1) JPH06228076A (ko)
KR (1) KR940014489A (ko)
AT (1) ATE137495T1 (ko)
CA (1) CA2110236A1 (ko)
DE (2) DE4240330A1 (ko)
ES (1) ES2087636T3 (ko)

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CA2110236A1 (en) 1994-06-02
DE59302442D1 (de) 1996-06-05
EP0600310A1 (de) 1994-06-08
ATE137495T1 (de) 1996-05-15
DE4240330A1 (de) 1994-06-09
US5464921A (en) 1995-11-07
JPH06228076A (ja) 1994-08-16
ES2087636T3 (es) 1996-07-16
EP0600310B1 (de) 1996-05-01

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