DK0486034T4 - Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf - Google Patents

Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf

Info

Publication number: DK0486034T4
Authority: DK; Denmark
Prior art keywords: flexible polyurethane; manufacture; polyurethane foam; chlorofluoroalkanes; obtainable
Prior art date: 1990-11-16

Application number

DK91119479T

Other languages

English (en)

Other versions

DK0486034T3 (da

Inventor

Gianflavio Lunardon

Dario Stefani

Original Assignee

Dow Poliuretani Italia S R L

Enichem Spa

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.)

1990-11-16

Filing date

1991-11-14

Publication date

2003-04-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11191372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0486034(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-11-14 Application filed by Dow Poliuretani Italia S R L, Enichem Spa filed Critical Dow Poliuretani Italia S R L

1998-09-14 Application granted granted Critical

1998-09-14 Publication of DK0486034T3 publication Critical patent/DK0486034T3/da

2003-04-22 Publication of DK0486034T4 publication Critical patent/DK0486034T4/da

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
- C08G18/28—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
- C08G18/08—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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
- 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
- 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
- C08G2110/0058—≥50 and <150kg/m3

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)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

DK91119479T 1990-11-16 1991-11-14 Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf DK0486034T4 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02209190A IT1246042B (it)	1990-11-16	1990-11-16	Schiume poliuretaniche flessibili e procedimento per la loro preparazione

Publications (2)

Publication Number	Publication Date
DK0486034T3 DK0486034T3 (da)	1998-09-14
DK0486034T4 true DK0486034T4 (da)	2003-04-22

Family

ID=11191372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91119479T DK0486034T4 (da)	1990-11-16	1991-11-14	Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf

Country Status (10)

Country	Link
EP (1)	EP0486034B2 (da)
JP (1)	JP3157577B2 (da)
AT (1)	ATE162202T1 (da)
AU (1)	AU640536B2 (da)
CA (1)	CA2055688C (da)
DE (1)	DE69128694T2 (da)
DK (1)	DK0486034T4 (da)
ES (1)	ES2112262T3 (da)
GR (1)	GR3025905T3 (da)
IT (1)	IT1246042B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4610782B2 (ja) *	2001-05-01	2011-01-12	日本ポリウレタン工業株式会社	盛土の施工方法及び土木用ポリウレタンフォームの製造方法
DE102007009126A1 (de) *	2007-02-24	2008-08-28	Bayer Materialscience Ag	Verfahren zur Herstellung Polyurethan-Weichschaumstoffen mit niedriger Rohdichte
JP5804721B2 (ja) *	2011-02-16	2015-11-04	株式会社イノアックコーポレーション	軟質ポリウレタンフォーム
CN115716899A (zh) *	2022-12-08	2023-02-28	万华化学（北京）有限公司	一种聚氨酯泡沫材料及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3862879A (en) *	1973-03-12	1975-01-28	Dow Chemical Co	Articles coated with air frothed polyurethane foams
GB2021605B (en) *	1978-05-30	1982-09-02	Ici Ltd	Poyurethane foams
DD206674A3 (de) †	1981-10-08	1984-02-01	Schwarzheide Synthesewerk Veb	Verfahren zur herstellung von polyurethan-weichschaumstoffen
DE3241450A1 (de) †	1982-11-10	1984-05-10	Basf Ag, 6700 Ludwigshafen	Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
DE3519692A1 (de) †	1985-06-01	1986-12-04	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen und auf diese weise hergestellte formkoerper
DE3806476A1 (de) *	1988-03-01	1989-09-14	Bayer Ag	Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
DE3818769A1 (de) *	1988-06-02	1989-12-07	Bayer Ag	Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen

1990
- 1990-11-16 IT IT02209190A patent/IT1246042B/it active IP Right Grant
1991
- 1991-11-14 DE DE69128694T patent/DE69128694T2/de not_active Expired - Fee Related
- 1991-11-14 AT AT91119479T patent/ATE162202T1/de active
- 1991-11-14 ES ES91119479T patent/ES2112262T3/es not_active Expired - Lifetime
- 1991-11-14 DK DK91119479T patent/DK0486034T4/da active
- 1991-11-14 EP EP91119479A patent/EP0486034B2/en not_active Expired - Lifetime
- 1991-11-15 AU AU87967/91A patent/AU640536B2/en not_active Ceased
- 1991-11-15 CA CA002055688A patent/CA2055688C/en not_active Expired - Fee Related
- 1991-11-15 JP JP35356191A patent/JP3157577B2/ja not_active Expired - Fee Related
1998
- 1998-01-15 GR GR970402496T patent/GR3025905T3/el unknown

Also Published As

Publication number	Publication date
DK0486034T3 (da)	1998-09-14
EP0486034B2 (en)	2003-03-12
IT1246042B (it)	1994-11-07
ES2112262T3 (es)	1998-04-01
IT9022091A1 (it)	1992-05-17
GR3025905T3 (en)	1998-04-30
AU640536B2 (en)	1993-08-26
JP3157577B2 (ja)	2001-04-16
IT9022091A0 (it)	1990-11-16
DE69128694T2 (de)	1998-08-27
CA2055688A1 (en)	1992-05-17
EP0486034B1 (en)	1998-01-14
EP0486034A2 (en)	1992-05-20
JPH06199975A (ja)	1994-07-19
CA2055688C (en)	1999-06-29
AU8796791A (en)	1992-05-21
ATE162202T1 (de)	1998-01-15
DE69128694D1 (de)	1998-02-19
EP0486034A3 (en)	1993-03-10

Publication	Publication Date	Title
AU605706B1 (en)	1991-01-17	Soft flexible polyurethane foams, a process for preparing the same, and a polyol composition useful in said process
ES2171029T3 (es)	2002-08-16	Procedimiento para la fabricacion de espumas rigidas de poliuretano de alveolos cerrados con una baja conductividad termica.
CA2084807A1 (en)	1993-06-18	Polyurethane foams
ES2000915A6 (es)	1988-04-01	Procedimiento para preparar una espuma rigida de pliuretano
CA2141735A1 (en)	1994-02-17	Process for the production of hard polyurethane foams
DK0477920T3 (da)	1997-06-09	Fremgangsmåde til fremstilling af artikler af polyurethanskum
IL96616A0 (en)	1991-09-16	Process for producing foams with the aid of fluoroalkanes
ATE151790T1 (de)	1997-05-15	Harte polyurethan- und polyisocyanurat- schaumstoffe
ATE109167T1 (de)	1994-08-15	Polyurethan-weichschaumstoffe sowie verfahren zu deren herstellung.
KR910006357A (ko)	1991-04-29	가요성 폴리우레탄 발포체 및 이의 제조방법
NZ320194A (en)	2000-01-28	Process for preparing a flexible polyurethane foam
DK0486034T4 (da)	2003-04-22	Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf
ATE72253T1 (de)	1992-02-15	Verfahren zur herstellung von polyurethanhartschaumstoffen.
CA2205777A1 (en)	1997-11-28	Process for preparing elastic polyurethane slabstock foams
EP0295568A3 (en)	1989-08-30	A process for manufacturing rigid polyurethane foam
EP0472896A3 (en)	1992-07-29	Process for the preparation of highly elastic, flexible polyurethane foams and their use as cushioning material
EP0309071A3 (en)	1989-10-18	Chlorofluorohydrocarbon compositions