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 PDFInfo
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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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- 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
Landscapes
- 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
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.
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 |
Family
ID=6462815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
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 |
US6664363B1 (en) | 1998-02-23 | 2003-12-16 | Stepan Company | Low viscosity polyester polyols and methods for preparing same |
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 |
US11352461B2 (en) | 2017-11-10 | 2022-06-07 | Dow Global Technologies Llc | Polyurethane foam system |
Family Cites Families (9)
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 |
-
1992
- 1992-07-09 DE DE4222519A patent/DE4222519A1/de not_active Withdrawn
-
1993
- 1993-06-28 JP JP6502888A patent/JP3057609B2/ja not_active Expired - Lifetime
- 1993-06-28 DE DE59305410T patent/DE59305410D1/de not_active Expired - Lifetime
- 1993-06-28 KR KR1019950700061A patent/KR100332520B1/ko not_active IP Right Cessation
- 1993-06-28 US US08/362,547 patent/US20020103268A1/en not_active Abandoned
- 1993-06-28 BR BR9306704A patent/BR9306704A/pt not_active IP Right Cessation
- 1993-06-28 ES ES93914738T patent/ES2098046T5/es not_active Expired - Lifetime
- 1993-06-28 EP EP93914738A patent/EP0649440B2/de not_active Expired - Lifetime
- 1993-06-28 WO PCT/EP1993/001651 patent/WO1994001479A1/de active IP Right Grant
- 1993-06-28 RU RU95106643/04A patent/RU95106643A/ru unknown
- 1993-06-28 AU AU45015/93A patent/AU4501593A/en not_active Abandoned
- 1993-06-28 CA CA002139631A patent/CA2139631C/en not_active Expired - Fee Related
- 1993-06-28 AT AT93914738T patent/ATE148719T1/de not_active IP Right Cessation
- 1993-07-05 MX MX9304029A patent/MX9304029A/es unknown
- 1993-07-08 ZA ZA934903A patent/ZA934903B/xx unknown
- 1993-07-09 SI SI9300369A patent/SI9300369A/sl unknown
- 1993-07-09 PL PL93299633A patent/PL172801B1/pl not_active IP Right Cessation
- 1993-07-09 CN CN93108426A patent/CN1082062A/zh active Pending
-
1995
- 1995-01-05 FI FI950063A patent/FI109425B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3057609B2 (ja) | 2000-07-04 |
PL172801B1 (pl) | 1997-11-28 |
KR100332520B1 (ko) | 2003-03-15 |
RU95106643A (ru) | 1997-03-20 |
BR9306704A (pt) | 1998-12-08 |
EP0649440B2 (de) | 2001-05-02 |
DE59305410D1 (de) | 1997-03-20 |
EP0649440A1 (de) | 1995-04-26 |
CA2139631A1 (en) | 1994-01-20 |
ZA934903B (en) | 1994-02-09 |
FI950063A0 (fi) | 1995-01-05 |
ATE148719T1 (de) | 1997-02-15 |
EP0649440B1 (de) | 1997-02-05 |
ES2098046T3 (es) | 1997-04-16 |
DE4222519A1 (de) | 1994-01-13 |
US20020103268A1 (en) | 2002-08-01 |
AU4501593A (en) | 1994-01-31 |
FI950063A (fi) | 1995-01-05 |
CN1082062A (zh) | 1994-02-16 |
PL299633A1 (en) | 1994-02-21 |
SI9300369A (en) | 1994-03-31 |
FI109425B (fi) | 2002-07-31 |
WO1994001479A1 (de) | 1994-01-20 |
JPH07507835A (ja) | 1995-08-31 |
CA2139631C (en) | 2003-12-16 |
MX9304029A (es) | 1994-02-28 |
ES2098046T5 (es) | 2001-06-16 |
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