KR950702586A - 우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체의 제조 방법(Process for Producing Hard Foams Containing Urethane Groups and Mainly Isocyanurate Groups) - Google Patents

우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체의 제조 방법(Process for Producing Hard Foams Containing Urethane Groups and Mainly Isocyanurate Groups) Download PDF

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KR950702586A
KR950702586A KR1019950700061A KR19950700061A KR950702586A KR 950702586 A KR950702586 A KR 950702586A KR 1019950700061 A KR1019950700061 A KR 1019950700061A KR 19950700061 A KR19950700061 A KR 19950700061A KR 950702586 A KR950702586 A KR 950702586A
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weight
organic blowing
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process according
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KR100332520B1 (ko
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롤프 비데르만
스테판 벤델
볼프강 슈미츠
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뮐러, 베버
바이엘 악티엔게젤샤프트
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers 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
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체는, 1) 폴리이소시아네이트와 2) 2개 이상의 이소시아네이트 반응성 수소 원자를 함유하며 분자량이 400 내지 10,000인 화합물을, 3) 유기 발포제, 4) 방염제, 및 5) 가교제로서 2개 이상의 이소시아네이트 반응성 수소 원자를 함유하며 분자량이 32 내지 399인 화합물의 존재하에, 그리고 임의로 6) 그 자체가 공지된 보조제 및 첨가제의 존재하에 반응시키며, 이때 성분 2)는 분지쇄를 갖는 것이고, 성분 2), 방염제 4) 및 가교 성분 5)는 각각 성분 2) 30 내지 90중량부, 성분 4) 10 내지 60중량부, 성분 5) 10 내지 20중량부(이들 각 성분의 중량부의 총 합은 100이다)의 양으로 존재하는 배합처방으로 사용하되, 반응은 200 내지 600의 지수 범위내에서 수행하는 방법을 사용하여 얻는다.

Description

우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체의 제조 방법(Process for Producing Hard Foams Containing Urethane Groups and Mainly Isocyanurate Groups)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

1) 폴리이소시아네이트 2) 2개 이상의 이소시아네이트 반응성 수소 원자를 함유하며 분자량이 400 내지 10,000인 화합물을, 3) 유기 발포제, 4) 방염제, 및 5) 가교제로서 2개 이상의 이소시아네이트 반응성 수소 원자를 함유하며 분자량이 32 내지 399인 화합물의 존재하에, 그리고 임의로 6) 그 자체가 공지된 보조제 및 첨가제의 존재하에 반응시키며, 이때 성분 2)는 분지쇄를 갖는 것이고, 성분 2), 방염제 4) 및 가교 성분 5)는 각각 성분 2) 30 내지 90중량부, 성분 4) 10 내지 60중량부, 성분 5) 10 내지 20중량부(이들 각 성분의 중량부의 총 합은 100이다)의 양으로 존재하는 배합처방으로 사용하되, 반응은 200 내지 600의 지수 범위내에서 수행하는 특징으로 하는 우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체의 제조 방법
제1항 또는 2항에 있어서, 유기 발포제로서 C1-6탄화수소를 사용함을 특징으로 하는 방법.
제1항 또는 2항에 있어서, 유기 발포제로서 펜탄을 사용함을 특징으로 하는 방법.
제1항 또는 2항에 있어서, 유기 발포제로서 시클로펜탄을 사용함을 특징으로 하는 방법.
제1항 또는 4항 중 어느 한 항에 있어서, 유기 발포제로서 n-펜탄 및/또는 이소펜탄 15 내지 50중량%와 시클로펜탄 85 내지 50중량%의 혼합물을 사용함을 특징으로 하는 방법.
제1항 또는 2항에 있어서, 유기 발포제로서 헥산을 사용함을 특징으로 하는 방법.
제1항 또는 2항에 있어서, 유기 발포제로서 시클로헥산을 사용함을 특징으로 하는 방법.
제1항 또는 2항에 있어서, 유기 발포제로서 펜탄, 시클로펜탄, 헥산 및/또는 시클로헥산의 혼합물을 사용함을 특징으로 하는 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950700061A 1992-07-09 1993-06-28 우레탄기및주로이소시아누레이트기를함유하는경질발포체의제조방법 KR100332520B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4222519A DE4222519A1 (de) 1992-07-09 1992-07-09 Verfahren zur Herstellung von harten Urethangruppen und überwiegend Isocyanuratgruppen aufweisenden Schaumstoffen
DEP4222519.1 1992-07-09

Publications (2)

Publication Number Publication Date
KR950702586A true KR950702586A (ko) 1995-07-29
KR100332520B1 KR100332520B1 (ko) 2003-03-15

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KR1019950700061A KR100332520B1 (ko) 1992-07-09 1993-06-28 우레탄기및주로이소시아누레이트기를함유하는경질발포체의제조방법

Country Status (18)

Country Link
US (1) US20020103268A1 (ko)
EP (1) EP0649440B2 (ko)
JP (1) JP3057609B2 (ko)
KR (1) KR100332520B1 (ko)
CN (1) CN1082062A (ko)
AT (1) ATE148719T1 (ko)
AU (1) AU4501593A (ko)
BR (1) BR9306704A (ko)
CA (1) CA2139631C (ko)
DE (2) DE4222519A1 (ko)
ES (1) ES2098046T5 (ko)
FI (1) FI109425B (ko)
MX (1) MX9304029A (ko)
PL (1) PL172801B1 (ko)
RU (1) RU95106643A (ko)
SI (1) SI9300369A (ko)
WO (1) WO1994001479A1 (ko)
ZA (1) ZA934903B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742012A1 (de) † 1997-09-24 1999-03-25 Basf Ag Temperaturstabile Hartschaumstoffe auf Isocyanatbasis mit geringer Sprödigkeit und niedriger Wärmeleitfähigkeit
US6359022B1 (en) 1997-10-10 2002-03-19 Stepan Company Pentane compatible polyester polyols
US5922779A (en) * 1997-10-10 1999-07-13 Stepan Company Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams
ATE257162T1 (de) 1998-02-23 2004-01-15 Stepan Co Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung
DE10162344A1 (de) * 2001-12-18 2003-07-10 Henkel Kgaa Schwerbrennbare Polyurethanklebstoffe
US6777466B2 (en) * 2002-02-08 2004-08-17 Noveon Ip Holdings Corp. Flame retardant thermoplastic polyurethane containing melamine cyanurate
US20040249078A1 (en) * 2003-06-04 2004-12-09 Honeywell International, Inc. Foam catalyst systems
JP4929385B2 (ja) * 2010-08-13 2012-05-09 株式会社ダイフレックス 床版防水工法の施工法
EP3707185A1 (en) 2017-11-10 2020-09-16 Dow Global Technologies LLC Polyurethane foam system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836424A (en) * 1972-07-18 1974-09-17 R Grieve Polyisocyanurate foam articles
DE3509959A1 (de) † 1985-03-20 1986-09-25 Bayer Ag, 5090 Leverkusen Polyolkomposition und ihre verwendung zur herstellung von harten polyurethan-schaumstoffen
US4692477A (en) * 1986-05-15 1987-09-08 The Celotex Corporation Polyisocyanurate foams derived from oxypropylated polyols and insulating structures therefrom
DE3629390A1 (de) † 1986-07-04 1988-02-18 Bayer Ag Polyolkomposition und ihre verwendung zur herstellung von flammwidrigen polyurethanschaumstoffen
DE59010789D1 (de) * 1989-04-24 1998-02-12 Hans Wilhelm Huetzen Verfahren zur Herstellung eines halogenkohlenwasserstoff freien Polyurethanisolierschaumstoffs
DE3933335C2 (de) * 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
DE4020255A1 (de) * 1990-06-26 1992-01-02 Bayer Ag Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und deren verwendung als daemmaterialien
IT1243425B (it) † 1990-09-26 1994-06-10 Montedipe Srl Procedimento per la preparazione di corpi formati in schiume poliuretaniche e corpi formati cosi' ottenuti.
DE4109076A1 (de) * 1991-03-20 1992-09-24 Bayer Ag Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und ihre verwendung als daemmaterialien

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Publication number Publication date
FI109425B (fi) 2002-07-31
JPH07507835A (ja) 1995-08-31
ES2098046T3 (es) 1997-04-16
FI950063A (fi) 1995-01-05
AU4501593A (en) 1994-01-31
WO1994001479A1 (de) 1994-01-20
PL299633A1 (en) 1994-02-21
CA2139631C (en) 2003-12-16
BR9306704A (pt) 1998-12-08
EP0649440B2 (de) 2001-05-02
DE4222519A1 (de) 1994-01-13
SI9300369A (en) 1994-03-31
KR100332520B1 (ko) 2003-03-15
JP3057609B2 (ja) 2000-07-04
DE59305410D1 (de) 1997-03-20
RU95106643A (ru) 1997-03-20
FI950063A0 (fi) 1995-01-05
EP0649440A1 (de) 1995-04-26
PL172801B1 (pl) 1997-11-28
US20020103268A1 (en) 2002-08-01
MX9304029A (es) 1994-02-28
ATE148719T1 (de) 1997-02-15
ZA934903B (en) 1994-02-09
EP0649440B1 (de) 1997-02-05
ES2098046T5 (es) 2001-06-16
CN1082062A (zh) 1994-02-16
CA2139631A1 (en) 1994-01-20

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