ATE74143T1 - Verfahren zur herstellung von polyurethanschaumstoffen. - Google Patents

Verfahren zur herstellung von polyurethanschaumstoffen.

Info

Publication number: ATE74143T1
Authority: AT; Austria
Prior art keywords: polyisocyanate; polyurethane foam; manufacture; foam materials; weight
Prior art date: 1986-01-31

Application number

AT86309961T

Other languages

English (en)

Inventor

Shoji Takao

Kazuki Sasaki

Hideo Yamashita

Katsuyoshi Suetsugu

Yasunori Toyama

Original Assignee

Ici Plc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-01-31

Filing date

1986-12-19

Publication date

1992-04-15

1986-12-19 Application filed by Ici Plc filed Critical Ici Plc

1992-04-15 Application granted granted Critical

1992-04-15 Publication of ATE74143T1 publication Critical patent/ATE74143T1/de

Links

238000000034 method Methods 0.000 title abstract 3
229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
239000011496 polyurethane foam Substances 0.000 title abstract 2
239000000463 material Substances 0.000 title 1
229920001228 polyisocyanate Polymers 0.000 abstract 4
239000005056 polyisocyanate Substances 0.000 abstract 4
UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
239000004604 Blowing Agent Substances 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
229920005906 polyester polyol Polymers 0.000 abstract 1
-1 polymethylene Polymers 0.000 abstract 1
229920005862 polyol Polymers 0.000 abstract 1
150000003077 polyols Chemical class 0.000 abstract 1
229920006389 polyphenyl polymer Polymers 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Classifications

- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- 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
- C08G2110/0008—Foam properties flexible

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Macromonomer-Based Addition Polymer (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT86309961T 1986-01-31 1986-12-19 Verfahren zur herstellung von polyurethanschaumstoffen. ATE74143T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61018220A JPH0699535B2 (ja)	1986-01-31	1986-01-31	ポリウレタンフォームの製造法
EP86309961A EP0239704B1 (de)	1986-01-31	1986-12-19	Verfahren zur Herstellung von Polyurethanschaumstoffen

Publications (1)

Publication Number	Publication Date
ATE74143T1 true ATE74143T1 (de)	1992-04-15

Family

ID=11965558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT86309961T ATE74143T1 (de)	1986-01-31	1986-12-19	Verfahren zur herstellung von polyurethanschaumstoffen.

Country Status (8)

Country	Link
US (1)	US4792575A (de)
EP (1)	EP0239704B1 (de)
JP (1)	JPH0699535B2 (de)
AT (1)	ATE74143T1 (de)
AU (1)	AU588075B2 (de)
CA (1)	CA1280548C (de)
DE (1)	DE3684596D1 (de)
ES (1)	ES2030666T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4876292A (en) *	1988-10-06	1989-10-24	Mobay Corporation	Isocyanate reactive mixture and the use thereof in the manufacture of flexible polyurethane foams
DE4006248A1 (de) *	1990-02-28	1991-08-29	Bayer Ag	Gemische aus urethangruppen enthaltenden praepolymeren und diisocyanatotoluolen sowie ihre verwendung
US5397811A (en) *	1990-11-16	1995-03-14	Enichem S.P.A.	Flexible polyurethane foams and process for preparing them
DE4038783A1 (de) *	1990-12-05	1992-06-11	Basf Ag	Polyvinylchlorid-polyurethanschaumstoff-verbundelemente, verfahren zu ihrer herstellung und zur herstellung des polyurethanschaumstoffs verwendbare fluessige, urethangruppen enthaltende polyisocyanatmischungen
US5164423A (en) *	1991-09-11	1992-11-17	The Dow Chemical Company	Composition of flexible polyurethane foams below using reduced amounts of chlorofluorocarbone blowing agents and method for preparation
US5200435A (en) *	1991-09-11	1993-04-06	The Dow Chemical Company	Composition of flexible polyurethane foams blown using reduced amouns of chlorofluorocarbon blowing agents and method for preparation
US5877227A (en) *	1997-08-11	1999-03-02	Imperial Chemical Industries Plc	Low density flexible polyurethane foams
FR2773807B1 (fr) *	1998-01-16	2000-02-25	Norton Performance Plastics Co	Materiau cellulaire souple, composition et procede pour sa preparation
DE19823393A1 (de)	1998-05-26	1999-12-02	Basf Ag	Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung
JP2006068519A (ja) *	2004-08-27	2006-03-16	Dong Sung Silicone Co Ltd	シリコンスポンジ、その製造方法および用途
CN101631810B (zh) *	2006-12-29	2013-07-24	江森自控科技公司	聚氨酯泡沫组成、产品及方法
CN109021193B (zh) *	2017-06-09	2021-05-14	万华化学（北京）有限公司	一种mdi体系高透气粘弹性聚氨酯泡沫及其制备方法
US11814469B2 (en) *	2018-02-02	2023-11-14	Basf Se	Polyurethanes having low emissions of organic compounds
CN110627982A (zh) *	2019-10-22	2019-12-31	贵州华云汽车饰件制造有限公司	汽车内饰件聚氨酯发泡成型工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2032284A1 (de) *	1970-06-23	1971-12-30	Isar Rakoll Chemie Gmbh	Klebstoff zum Verkleben von Werkstoffen
DE2815579A1 (de) *	1978-04-11	1979-10-25	Basf Ag	Verfahren zur herstellung von polyurethan-weichschaumstoffen
EP0010850B2 (de) *	1978-10-03	1990-01-31	Imperial Chemical Industries Plc	Flüssige Polyisocyanatzusammensetzungen
CA1194642A (en) *	1981-10-26	1985-10-01	James L. Guthrie	Flexible polyurethane foam based on mdi
US4365025A (en) *	1981-12-08	1982-12-21	W. R. Grace & Co.	Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
JPS591521A (ja) *	1982-06-25	1984-01-06	Sanyo Chem Ind Ltd	プライマ−組成物
JPS5980419A (ja) *	1982-10-29	1984-05-09	Nippon Urethane Service:Kk	ポリイソシアヌレ−トフォ−ムの製造方法
DE3309127A1 (de) *	1983-03-15	1984-09-20	Basf Ag, 6700 Ludwigshafen	Zellige polyurethan-formkoerper, verfahren zu deren herstellung durch thermoplastische verformung von polyester-polyurethan-schaumstoffen sowie deren verwendung
DE3323123A1 (de) *	1983-06-27	1985-01-10	Siemens AG, 1000 Berlin und 8000 München	Hitzehaertbare reaktionsharzmischungen

1986
- 1986-01-31 JP JP61018220A patent/JPH0699535B2/ja not_active Expired - Fee Related
- 1986-12-19 DE DE8686309961T patent/DE3684596D1/de not_active Expired - Lifetime
- 1986-12-19 EP EP86309961A patent/EP0239704B1/de not_active Expired - Lifetime
- 1986-12-19 AT AT86309961T patent/ATE74143T1/de not_active IP Right Cessation
- 1986-12-19 ES ES198686309961T patent/ES2030666T3/es not_active Expired - Lifetime
1987
- 1987-01-08 AU AU67425/87A patent/AU588075B2/en not_active Ceased
- 1987-01-16 US US07/004,071 patent/US4792575A/en not_active Expired - Fee Related
- 1987-01-30 CA CA000528663A patent/CA1280548C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0699535B2 (ja)	1994-12-07
US4792575A (en)	1988-12-20
EP0239704B1 (de)	1992-03-25
ES2030666T3 (es)	1992-11-16
AU588075B2 (en)	1989-09-07
EP0239704A3 (en)	1988-08-31
JPS62177013A (ja)	1987-08-03
EP0239704A2 (de)	1987-10-07
DE3684596D1 (de)	1992-04-30
CA1280548C (en)	1991-02-19
AU6742587A (en)	1987-08-06

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Legal Events

Date	Code	Title	Description
1992-12-15	UEP	Publication of translation of european patent specification
1994-09-15	REN	Ceased due to non-payment of the annual fee