KR910002935A - 폴리이소시아네이트 (Polyisocyanate)의 제조방법 - Google Patents

폴리이소시아네이트 (Polyisocyanate)의 제조방법 Download PDF

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KR910002935A
KR910002935A KR1019890010397A KR890010397A KR910002935A KR 910002935 A KR910002935 A KR 910002935A KR 1019890010397 A KR1019890010397 A KR 1019890010397A KR 890010397 A KR890010397 A KR 890010397A KR 910002935 A KR910002935 A KR 910002935A
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isocyanurate
diisocyanate
producing
polyisocyanate
diol
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KR970009425B1 (ko
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미쯔오 카세
요오이치 카와사끼
노보루 오꼬시
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카와무라 시게쿠니
다이 닛뽕 잉키카가꾸 고오교오 가부시끼가이샤
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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
    • 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
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular 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
    • 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
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols

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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)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음.

Description

폴리이소시아네이트(Polyisocyanate)의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 헥사메틸렌 디이소시아네이트를 주성분으로 하는 지방족 또는 지환식 디이소시아네이트 화합물을, 일반식
    단, 식중의 R1,R2및 R3는 각각 탄소원자수가 1~20인 탄화수소기, 또는 1개 이상의 복소원자를 함유하는 탄화 수소기를 표시하고, 또한 R1,R2및 R3중의 적어도 2개가 서로 연결된 것이어도 좋으며, 또한 R4는 수소원자 또는 탄소원자수가 1~20인 탄화수소기를 표시하고, R5,R6및 R7은, 각각 탄소원자수가 1~20인 탄화수소기를 표시함으로써 나타내어진 이소시아누레이트화 촉매의 존재하에 반응시키는 것을 특징으로 하는 이소시아누레이트형 폴리이소시아네이트의 제조방법.
  2. 제1항에 있어서, 상기 이소시아누레이트화 촉매는 투여된 디이소시아네이트 화합물의 투입증량에 대하여 20~200ppm의 범위 내에서 사용되는 것을 특징으로 하는 이소시아누레이트형 폴리이소시아네이트의 제조방법.
  3. 제1항에 있어서, 지방족 디이소시아네이트 화합물이 2,2,4-트리메틸헥사메틸렌 디이소시아네이트 및 도데카메틸렌 디이소시아네이트로 이루어진 군에서 선택되어진 적어도 1종의 화합물인 이소시아누레이트 폴리이소시아네이트의 제조방법.
  4. 제1항에 있어서, 상기 지환식 디이소시아네이트 화합물이, 1,4-시클로헥산디이소시아네이트 및 1,3-비스(이소시아네토메틸)-시클로헥산으로 이루어진 군에서 선택되어진 적어도 1종의 화합물인 이소시아누레이트형 폴리이소시아네이트의 제조방법.
  5. 제1항에 있어서, 상기 이소시아누레이트형 폴리이소시아네이트가 적어도 65 중량 %의 1핵체 폴리이소시아네이트를 함유하는 것인 이소시아네이트형 폴리이소시아네이트의 제조방법.
  6. 헥사메틸렌 디이소시아네이트를 주성분으로 하는 지방족 또는 지환족 디이소시아네이트 화합물을, (a)일반식 [1]
    단, 식중의 R1,R2및 R3는 각각 탄소원자수가 1~20인 탄화수소기, 또는 1개 이상의 복소원자를 함유하는 탄화 수소기를 표시하고, 또한 R1,R2및 R3중의 적어도 2개가 서로 연결된 것이어도 좋으며, 또한 R4는 수소원자 또는 탄화수소가 1~20인 탄화수소기를 표시하고, R5,R6및 R7은, 각각 탄소원자수가 1~20인 탄화수소기를 표시함. (b)탄화수소디올의 존재하에 반응시키는 것을 특징으로 하는 디올변성 이소시아누레이트형 폴리이소시아네이트의 제조방법.
  7. 제6항에 있어서, 상기 이소시아누레이트화 촉매는 투여된 디이소시아네이트 화합물의 투입중량에 대하여 20~200ppm의 범위내에서 사용되는 것을 특징으로 하는 디올변성 이소시아누레이트형 폴리이소시아네이트의 제조방법.
  8. 제6항에 있어서, 지방족 디이소시아네이트 화합물이 2,2,4-트리메틸헥사메틸렌 디이소시아네이트 및 도데카 메틸렌 디이소시아네이트로 이루어진 군에서 선택되어진 적어도 1종의 화합물인 디올 변성이소시아누레이트형 폴리이소시아네이트의 제조방법.
  9. 제6항에 있어서, 지환식 디이소시아네이트 화합물이, 1,4-시클로헥산 디이소시아네이트 및 1,3-비스(이소시아네이토메틸)-시클로헥산으로 이루어진 군에서 선택되어진 적어도 1종의 화합물인 디올변성 이소시아네이트형 폴리이소시아네이트의 제조방법.
  10. 제6항에 있어서, 디올변성 이소시아누레이트형 폴리이소시아네이트가 적어도 65중량 %인 1핵체 폴리이소시아네이트를 함유하는 것인 디올변성 이소시아누레이트형 폴리이소시아네이트의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890010397A 1988-07-22 1989-07-22 폴리이소시아네이트(Polyisocyanate)의 제조방법 KR970009425B1 (ko)

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JP63-181512 1988-07-22
JP63181512A JP2770329B2 (ja) 1988-07-22 1988-07-22 ポリイソシアネートの製造方法

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KR910002935A true KR910002935A (ko) 1991-02-26
KR970009425B1 KR970009425B1 (ko) 1997-06-13

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US (1) US5070137A (ko)
EP (1) EP0351873B1 (ko)
JP (1) JP2770329B2 (ko)
KR (1) KR970009425B1 (ko)
DE (1) DE68924453T2 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691440A (en) * 1995-10-05 1997-11-25 Arco Chemical Technonogy, L.P. Catalyst and process for producing isocyanate trimers
ZA9810038B (en) 1997-11-04 2000-05-03 Rhodia Chimie Sa A catalyst and a method for the trimerization of isocyanates.
FR2770532B1 (fr) * 1997-11-04 2000-01-21 Rhodia Chimie Sa Catalyseur de trimerisation d'isocyanates, a base d'un hydrogenocarbonate
DE19944373A1 (de) * 1999-09-16 2001-03-22 Degussa Katalysator und Verfahren zur Herstellung von farbreduzierten isocyanuratgruppenhaltigen Polyisocyananten
DE10065176A1 (de) * 2000-12-23 2002-06-27 Degussa Katalysator und Verfahren zur Herstellung von niedrigviskosen und farbreduzierten isocyanuratgruppenhaltigen Polyisocyanaten
DE10309432A1 (de) * 2003-03-05 2004-09-16 Degussa Ag Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten auf Basis von Isophorondiisocyanat
DE10320266A1 (de) * 2003-05-03 2004-11-18 Degussa Ag Feste Uretdiongruppenhaltige Polyurethan-Pulverlackzusammensetzungen bei niedriger Temperatur härtbar
US7504523B2 (en) 2006-03-10 2009-03-17 Basf Corporation Uretonimine-modified isocyanate composition and method of forming the same
US7541397B2 (en) 2006-03-10 2009-06-02 Basf Corporation Uretonimine-modified isocyanate composition and method of forming the same
KR101503743B1 (ko) * 2014-06-26 2015-03-19 애경화학 주식회사 이소시아누레이트형 폴리이소시아네이트의 제조방법
WO2020016119A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag Verfahren zur oligomerisierung von isocyanaten mit polyedrischen silsesquioxan-katalysatoren
JP7293762B2 (ja) * 2019-03-19 2023-06-20 東ソー株式会社 ポリイソシアネート組成物およびそれを用いた塗料組成物
CN111793182B (zh) * 2020-07-15 2022-04-22 万华化学集团股份有限公司 一种多异氰酸酯组合物
CN115124483B (zh) * 2022-06-02 2023-08-11 万华化学集团股份有限公司 一种改性异氰酸酯及一种聚脲弹性体

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616415A1 (de) * 1976-04-14 1977-11-03 Basf Ag Verfahren zur polymerisation von organischen diisocyanaten
DE2916201A1 (de) * 1979-04-21 1980-10-30 Huels Chemische Werke Ag Verfahren zur trimerisierung von diisocyanaten
EP0155559A1 (en) * 1984-02-29 1985-09-25 Dainippon Ink And Chemicals, Inc. Process for production of isocyanurate ring-containing polyisocyanate and resin composition for urethane paints comprising said polyisocyanate and acrylic polyol
JPS61129173A (ja) * 1984-11-19 1986-06-17 Takeda Chem Ind Ltd イソシアヌレ−ト環とイソシアナ−ト基とを有する化合物の製造法
JPH0678418B2 (ja) * 1986-03-10 1994-10-05 大日本インキ化学工業株式会社 樹脂組成物

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DE68924453D1 (de) 1995-11-09
US5070137A (en) 1991-12-03
DE68924453T2 (de) 1996-04-18
EP0351873A2 (en) 1990-01-24
EP0351873A3 (en) 1991-08-28
EP0351873B1 (en) 1995-10-04
KR970009425B1 (ko) 1997-06-13
JPH0232068A (ja) 1990-02-01
JP2770329B2 (ja) 1998-07-02

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