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KR900011815A - 우레트디온 및 이소시아누레이트 그룹-함유 폴리이소시아네이트의 제조방법, 이 방법으로 수득된 폴리이소시아네이트 및 이의 이-성분 폴리우레탄 피복물에서의 용도 - Google Patents

우레트디온 및 이소시아누레이트 그룹-함유 폴리이소시아네이트의 제조방법, 이 방법으로 수득된 폴리이소시아네이트 및 이의 이-성분 폴리우레탄 피복물에서의 용도 Download PDF

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KR900011815A
KR900011815A KR1019890020055A KR890020055A KR900011815A KR 900011815 A KR900011815 A KR 900011815A KR 1019890020055 A KR1019890020055 A KR 1019890020055A KR 890020055 A KR890020055 A KR 890020055A KR 900011815 A KR900011815 A KR 900011815A
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peroxide
alcohol
modified polyisocyanate
isocyanate group
distillation residue
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KR0141916B1 (ko
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델 빈프리드
쿠빗짜 베르너
립슈 디트리흐
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귄터 슈마허, 클라우스 대너
바이엘 아크티엔게젤샤프트
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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
    • C08G18/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • 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
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

내용 없음

Description

우레트디온 및 이소시아누레이트 그룹－함유 폴리이소시아네이트의 제조방법, 이방법으로 수득된 폴리이소시아네이트 및 이의 이－성분 폴리우레탄 피복물에서의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

  1. 유기 포스핀 촉매 존재하에(사이클로)지방족－결합된 이소시아네이트 그룹－함유 유기 디이소시아네이트의 이소시아네이트 그룹 분획을 소중합시키고, b) 출바 디이소시아네이트중에 존재하는 이소시아네이트 그룹 약0.1 내지 10%를 단계 a) 의 소중합 반응전 및/ 또는 동안에 하나이상의 알콜과 반응시켜 우레탄 그룹을 형성시키고, c) 촉매독을 가함으로써 목적하는 소중합 반응도에서 소중합 반응을 종결시키고, d)과량의 미반응 출발 디이소시아네이트 분획 하나이상을 증류시켜 제거하고, e) 상기 증류잔여물 중량을 기준으로, 과산화물약 100내지 10,000ppm존재하에 단계 d)에서 수득한 증류잔여물을 50℃이상온도로 가열함을 특징으로 하여, 우레트디온 및 이소시아누레이트 그룹을 함유하는 개질된 폴리이소시아네이트를 제조 하는 방법.
  2. 제1항에 있어서, 유기 디오소시아네이트가 1, 6－디이소시아네이토헥산을 포함하는 방법.
  3. 제1항에 있어서, 알콜이 분자량 32내지 200의 일가 알콜 또는 다가 알콜을 하나이상 포함하는 방법.
  4. 제2항에 있어서, 알콜이 분자량 32내지 200의 일가 알콜 또는 다가알콜을 하나이상 포함하는 방법.
  5. 제1항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 방법.
  6. 제2항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 방법.
  7. 제3항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 방법.
  8. 제4항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 방법.
  9. a)유기 포스핀 촉매 존재하에 (사이클로)지방족－결합된 이소시아네이트 그룹－함유 유기 디이소시아네이트의 이소시아네이트 그룹분획을 소중합시키고,b) 출발 디이소시아네이트중에 존재하는 이소시아네이트 그룹 약 0.1 내지 10%를 단계 a)의 소중합 반응전 및/ 또는 동안에 하나이상의 알콜과 반응시켜 우레탄 그룹을 형성시키고, c)촉매독을 가함으로써 목적하는 소중합 반응도에서 소중합반응을 종결시키고, d)과량의 미반응 출발 디이소시아네이트 분획 하나이상을 증류시켜 제거하고, e) 상기 증류잔여물 중량을 기준으로, 과산화 물 약 100내지 10,000ppm존재하에 단계 d)에서 수득한 증류 잔여물을 50℃이상 온도로 가열함을 특징으로 하는 방법에 의해 제조된, 우레트디온 밋 이소시아누레이트 그룹을 함유하는 개질된 폴리이소시아네이트.
  10. 제9항에 있어서, 유기 디이소시아네이트가 1, 6－디이소시아네이토 헥산을 포함하는 개질된 포리이소시아네이트.
  11. 제9항에 있어서, 알콜이 분자량 32내지 200의 일가 알콜 또는 다가 알콜을 하나이상 포함하는 개질된 폴리이소시아네이트.
  12. 제10항에 있어서, 알콜이 분자량 32내지 200의 일가 알콜 또는 다가 알콜을 하나이상 포함하는 개질된 폴리이소시아네이트.
  13. 제9항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 개질된 폴리이소시아네이트.
  14. 제10항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 개질된 폴리이소시아네이트.
  15. 제11항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 개질된 폴리이소시아네이트.
  16. 제12항에 있어서, 과산화물이 부타논 퍼옥사이드를 포함하는 개질된 폴리이소시아네이트.
  17. 제9항의 개질된 폴리이소시아네이트, 및 유기폴리하이드록실 화합물을 함유하는 이(two)－성분 폴리우레탄 피복 조성물.
  18. 제17항에 있어서, 개질된 폴리이소시아네이트의 이소시아네이트 그룹 분획 하나이상이 가역전인, 단일 작용성 차단제로 차단된 피복 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890020055A 1989-01-03 1989-12-29 우렛디온 및 이소시아누레이트 그룹 함유 폴리이소시아네이트의 제조방법, 이러한 방법으로 수득한 폴리이소시아네이트 및 2성분 폴리우레탄 도료에서의 이의 용도 Expired - Fee Related KR0141916B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900053A DE3900053A1 (de) 1989-01-03 1989-01-03 Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken
DEP3900053.2 1989-01-03

Publications (2)

Publication Number Publication Date
KR900011815A true KR900011815A (ko) 1990-08-02
KR0141916B1 KR0141916B1 (ko) 1998-07-01

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KR1019890020055A Expired - Fee Related KR0141916B1 (ko) 1989-01-03 1989-12-29 우렛디온 및 이소시아누레이트 그룹 함유 폴리이소시아네이트의 제조방법, 이러한 방법으로 수득한 폴리이소시아네이트 및 2성분 폴리우레탄 도료에서의 이의 용도

Country Status (9)

Country Link
US (1) US4994541A (ko)
EP (1) EP0377177B1 (ko)
JP (1) JP2849932B2 (ko)
KR (1) KR0141916B1 (ko)
AT (1) ATE90080T1 (ko)
BR (1) BR9000003A (ko)
CA (1) CA2006797C (ko)
DE (2) DE3900053A1 (ko)
ES (1) ES2040974T3 (ko)

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ATE90080T1 (de) 1993-06-15
US4994541A (en) 1991-02-19
EP0377177A1 (de) 1990-07-11
JPH02228317A (ja) 1990-09-11
JP2849932B2 (ja) 1999-01-27
ES2040974T3 (es) 1993-11-01
DE58904570D1 (de) 1993-07-08
CA2006797C (en) 1999-04-20
DE3900053A1 (de) 1990-07-12
EP0377177B1 (de) 1993-06-02
BR9000003A (pt) 1990-10-09
CA2006797A1 (en) 1990-07-03

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