DK0485953T3 - Isocyanat-afsluttet præpolymer og fleksibelt polyurethanskum fremstillet deraf - Google Patents
Isocyanat-afsluttet præpolymer og fleksibelt polyurethanskum fremstillet derafInfo
- Publication number
- DK0485953T3 DK0485953T3 DK91119273.0T DK91119273T DK0485953T3 DK 0485953 T3 DK0485953 T3 DK 0485953T3 DK 91119273 T DK91119273 T DK 91119273T DK 0485953 T3 DK0485953 T3 DK 0485953T3
- Authority
- DK
- Denmark
- Prior art keywords
- isocyanate
- polyurethane foam
- flexible polyurethane
- terminated prepolymer
- made therefrom
- Prior art date
Links
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
-
- 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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/612,722 US5114989A (en) | 1990-11-13 | 1990-11-13 | Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0485953T3 true DK0485953T3 (da) | 1997-06-16 |
Family
ID=24454388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91119273.0T DK0485953T3 (da) | 1990-11-13 | 1991-11-12 | Isocyanat-afsluttet præpolymer og fleksibelt polyurethanskum fremstillet deraf |
Country Status (20)
Country | Link |
---|---|
US (1) | US5114989A (es) |
EP (1) | EP0485953B1 (es) |
JP (1) | JP3160333B2 (es) |
KR (1) | KR100210563B1 (es) |
CN (1) | CN1032065C (es) |
AT (1) | ATE146808T1 (es) |
AU (1) | AU650918B2 (es) |
BR (1) | BR9104999A (es) |
CA (1) | CA2055292A1 (es) |
CZ (1) | CZ284307B6 (es) |
DE (1) | DE69123821T2 (es) |
DK (1) | DK0485953T3 (es) |
ES (1) | ES2095285T3 (es) |
GR (1) | GR3022595T3 (es) |
HK (1) | HK1004897A1 (es) |
IE (1) | IE913927A1 (es) |
MX (1) | MX9102029A (es) |
MY (1) | MY106888A (es) |
PT (1) | PT99472B (es) |
SG (1) | SG47862A1 (es) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1240635B (it) * | 1990-05-04 | 1993-12-17 | Dow Italia | Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali |
US6376698B1 (en) * | 1991-12-17 | 2002-04-23 | Imperial Chemical Industries Plc | Prepolymers |
DE4204395A1 (de) * | 1992-02-14 | 1993-08-19 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
ES2096857T5 (es) * | 1992-04-16 | 2003-03-16 | Huntsman Int Llc | Composicion de poliisocianato. |
US5621016A (en) * | 1992-04-16 | 1997-04-15 | Imperial Chemical Industries Plc | Polyisocyanate compositions and low density flexible polyurethane foams produced therewith |
US5229427A (en) * | 1992-06-02 | 1993-07-20 | Miles Inc. | Flexible, combustion-modified, polyurethane foams |
US5312847A (en) * | 1993-03-16 | 1994-05-17 | The Dow Chemical Company | Polyurethane foam containing a particulate organic solid and a process for the preparation thereof |
US5773483A (en) * | 1993-04-13 | 1998-06-30 | Imperial Chemical Industries Plc | Process for preparing a flexible foam |
WO1994024184A1 (en) * | 1993-04-13 | 1994-10-27 | Imperial Chemical Industries Plc | Process for preparing a flexible foam |
GB9311838D0 (en) * | 1993-06-08 | 1993-07-28 | Ici Plc | Process for making flexible foams |
US5494942A (en) * | 1993-12-27 | 1996-02-27 | The Dow Chemical Company | Process for preparing a rigid polyurethane foam and laminate articles therewith |
DE4411781A1 (de) * | 1994-04-06 | 1995-10-12 | Basf Ag | Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien hochelastischen Polyurethan-Weichschaumstoffen und hierfür verwendbare, mit Urethangruppen modifizierte Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis |
US5654345A (en) * | 1995-07-12 | 1997-08-05 | Owens-Corning Fiberglas Technology, Inc. | In situ blown foams |
CZ281199A3 (cs) | 1997-02-10 | 1999-12-15 | Huntsman Ici Chemicals Llc. | Nové prepolymery zakončené isokyanátovou skupinou |
BR9807217A (pt) * | 1997-02-11 | 2000-05-23 | Huntsman Ici Chem Llc | Pré-polìmero terminado com isocianato, processo para sua preparação, e, espuma de poliuretano. |
US6096237A (en) * | 1997-07-23 | 2000-08-01 | Basf Corporation | Polymeric MDI compositions for use in thermoformable foams |
DE19823393A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung |
EP1234843A1 (en) | 2001-02-26 | 2002-08-28 | Huntsman International Llc | Process for preparing a flexible polyurethane foam |
CA2487022C (en) | 2002-05-24 | 2009-12-22 | Tempur World, Inc. | Comfort pillow |
US20040154718A1 (en) * | 2003-02-06 | 2004-08-12 | Doesburg Van I. | Polyurethane filled tire and method of making same |
DE10314762A1 (de) * | 2003-03-31 | 2004-10-14 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
JP2006282744A (ja) * | 2005-03-31 | 2006-10-19 | Nippon Polyurethane Ind Co Ltd | 軟質ポリウレタンスラブフォーム用ポリイソシアネート及びそれを用いた軟質ポリウレタンスラブフォームの製造方法 |
US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
US8656537B2 (en) | 2006-04-20 | 2014-02-25 | Dan Foam Aps | Multi-component pillow and method of manufacturing and assembling same |
US7939161B2 (en) | 2006-12-19 | 2011-05-10 | Dow Global Technologies Llc | Encapsulated panel assemblies and methods for making same |
JP5264766B2 (ja) * | 2006-12-19 | 2013-08-14 | ダウ グローバル テクノロジーズ エルエルシー | コーティング組成物を改善するための接着促進添加剤および方法 |
CN101558456B (zh) * | 2006-12-19 | 2013-07-24 | 陶氏环球技术公司 | 经改善的用于导电透明基材的复合材料和方法 |
RU2418811C2 (ru) * | 2007-04-24 | 2011-05-20 | Дау Глобал Текнолоджиз, Инк. | Однокомпонентная грунтовка для стекла, включающая оксазолидин |
WO2008134112A2 (en) * | 2007-04-24 | 2008-11-06 | Dow Global Technologies, Inc. | Universal primer compositions and methods |
BRPI0810266A2 (pt) | 2007-05-15 | 2014-12-30 | Dow Global Technologies Inc | "espuma de poliuretano de alta resiliência, processo para produzir uma espuma de alta resiliência e artigo". |
WO2009009159A1 (en) * | 2007-07-12 | 2009-01-15 | Dow Global Technologies, Inc. | Colored primer compositions and methods |
US8147974B2 (en) * | 2007-12-18 | 2012-04-03 | Dow Global Technologies Llc | Protective coating for window glass having enhanced adhesion to glass bonding adhesives |
US20090324924A1 (en) * | 2008-06-18 | 2009-12-31 | Guardian Building Products | Process and System For Insulating A Surface Using A Polyurethane Foam Made From A Pre-Reacted Isocyanate |
US8080609B2 (en) * | 2008-10-29 | 2011-12-20 | Dow Global Technologies Llc | Low energy surface bonding system containing a primer with long open time |
US8809410B2 (en) * | 2009-10-07 | 2014-08-19 | Huntsman International Llc | Process for making a flexible polyurethane foam |
JP5759539B2 (ja) | 2010-06-15 | 2015-08-05 | ダウ グローバル テクノロジーズ エルエルシー | 使用済みカーペット繊維を用いるポリウレタンフォーム床材製造物の作製方法 |
CN103282398B (zh) * | 2010-11-03 | 2015-02-18 | 陶氏环球技术有限责任公司 | 自冲压的聚氨酯体系 |
MX2013009361A (es) | 2011-02-14 | 2013-09-26 | Dow Brasil Sudeste Ind Ltda | Espumas de poliuretano de baja densidad. |
US20150307647A1 (en) * | 2012-11-23 | 2015-10-29 | Bayer Materialscience Ag | Process for producing flexible polyurethane foams with high comfort value and low hysteresis losses |
MX370742B (es) * | 2013-05-29 | 2019-12-20 | Dow Quim Mexicana S A De C V | Una formulacion para preparar una espuma de poliuretano. |
CA2968549C (en) | 2014-11-24 | 2020-03-10 | Ppg Industries Ohio, Inc. | Coreactive materials and methods for three-dimensional printing |
CN114889117B (zh) | 2016-12-06 | 2024-03-01 | 彩色3D材料公司 | 从热固性材料制造三维物体 |
US10793692B2 (en) * | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
US20240132654A1 (en) * | 2021-03-05 | 2024-04-25 | Huntsman International Llc | Moulded polyurethane flexible foams having improved demoulding time |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1058454B (it) * | 1976-03-17 | 1982-04-10 | Montedison Spa | Tprcedimento per la produzione di schiume poliuretaniche soffici ed extra supersoffici |
US4256849A (en) * | 1976-10-21 | 1981-03-17 | Bayer Aktiengesellschaft | Process for the production of cold setting foams which contain urethane groups prepared from a mixture of 4,4-diphenyl methane diisocyanate and 2,4-diphenyl methane diisocyanate |
US4125487A (en) * | 1977-05-23 | 1978-11-14 | The Dow Chemical Company | Non-cellular and cellular composites of polyurethanes and vinyl polymers |
DE3066568D1 (en) * | 1979-07-11 | 1984-03-22 | Ici Plc | Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams |
US4292412A (en) * | 1980-01-16 | 1981-09-29 | W. R. Grace & Co. | Hydrophilic, fabric softener foam compositions and method of making |
US4379904A (en) * | 1980-11-24 | 1983-04-12 | The Upjohn Company | Novel polyurethane product |
CA1194642A (en) * | 1981-10-26 | 1985-10-01 | James L. Guthrie | Flexible polyurethane foam based on mdi |
US4526906A (en) * | 1983-09-06 | 1985-07-02 | Wegner Development Company | Non-burning, non-dripping instant set microcellular polyurethanes |
DE3342864A1 (de) * | 1983-11-26 | 1985-06-05 | Basf Ag, 6700 Ludwigshafen | Fluessige, harnstoffgruppen enthaltende polyisocyanatmischungen, verfahren zu deren herstellung und deren verwendung zur herstellung von kompakten oder zelligen polyurethan- und/oder polyisocyanurat-kunststoffen, insbesondere polyurethan-weichschaumstoffen |
US4559366A (en) * | 1984-03-29 | 1985-12-17 | Jaquelyn P. Pirri | Preparation of microcellular polyurethane elastomers |
US4569951A (en) * | 1985-01-18 | 1986-02-11 | The Dow Chemical Company | Polymers prepared by reaction of a polyisocyanate with a secondary amine terminated adduct of a primary amine compound and a polyepoxide |
US4611044A (en) * | 1985-05-28 | 1986-09-09 | The Dow Chemical Company | Polyurethane carpet backing catalyzed with organoiron and organobismuth catalysts |
DE3642666A1 (de) * | 1986-12-13 | 1988-06-23 | Basf Ag | Verfahren zur herstellung von im wesentlichen geschlossenzelligen, urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und deren verwendung |
US4883825A (en) * | 1987-12-30 | 1989-11-28 | Union Carbide Chemicals And Plastics Company Inc. | Process for the manufacture of low density, flexible polyurethane foams |
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 |
GB8908495D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Polyisocyanate compositions |
-
1990
- 1990-11-13 US US07/612,722 patent/US5114989A/en not_active Expired - Lifetime
-
1991
- 1991-11-11 BR BR919104999A patent/BR9104999A/pt not_active IP Right Cessation
- 1991-11-11 AU AU87743/91A patent/AU650918B2/en not_active Ceased
- 1991-11-11 PT PT99472A patent/PT99472B/pt active IP Right Grant
- 1991-11-11 MY MYPI91002084A patent/MY106888A/en unknown
- 1991-11-11 KR KR1019910019943A patent/KR100210563B1/ko not_active IP Right Cessation
- 1991-11-12 SG SG1996004785A patent/SG47862A1/en unknown
- 1991-11-12 DK DK91119273.0T patent/DK0485953T3/da active
- 1991-11-12 AT AT91119273T patent/ATE146808T1/de not_active IP Right Cessation
- 1991-11-12 JP JP29541291A patent/JP3160333B2/ja not_active Expired - Fee Related
- 1991-11-12 EP EP91119273A patent/EP0485953B1/en not_active Expired - Lifetime
- 1991-11-12 CA CA002055292A patent/CA2055292A1/en not_active Abandoned
- 1991-11-12 IE IE392791A patent/IE913927A1/en not_active Application Discontinuation
- 1991-11-12 ES ES91119273T patent/ES2095285T3/es not_active Expired - Lifetime
- 1991-11-12 CN CN91110699A patent/CN1032065C/zh not_active Expired - Lifetime
- 1991-11-12 CZ CS913428A patent/CZ284307B6/cs not_active IP Right Cessation
- 1991-11-12 DE DE69123821T patent/DE69123821T2/de not_active Expired - Lifetime
- 1991-11-12 MX MX9102029A patent/MX9102029A/es unknown
-
1997
- 1997-02-19 GR GR970400280T patent/GR3022595T3/el unknown
-
1998
- 1998-05-11 HK HK98104027A patent/HK1004897A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU8774391A (en) | 1992-05-14 |
AU650918B2 (en) | 1994-07-07 |
ES2095285T3 (es) | 1997-02-16 |
CS342891A3 (en) | 1992-06-17 |
ATE146808T1 (de) | 1997-01-15 |
CN1032065C (zh) | 1996-06-19 |
DE69123821D1 (de) | 1997-02-06 |
EP0485953A2 (en) | 1992-05-20 |
MX9102029A (es) | 1993-01-01 |
JPH04300913A (ja) | 1992-10-23 |
BR9104999A (pt) | 1992-06-23 |
DE69123821T2 (de) | 1997-04-10 |
SG47862A1 (en) | 1998-04-17 |
GR3022595T3 (en) | 1997-05-31 |
PT99472B (pt) | 1999-04-30 |
IE913927A1 (en) | 1992-05-20 |
CZ284307B6 (cs) | 1998-10-14 |
EP0485953B1 (en) | 1996-12-27 |
KR100210563B1 (ko) | 1999-07-15 |
MY106888A (en) | 1995-08-30 |
JP3160333B2 (ja) | 2001-04-25 |
HK1004897A1 (en) | 1998-12-11 |
US5114989A (en) | 1992-05-19 |
PT99472A (pt) | 1992-09-30 |
CN1061416A (zh) | 1992-05-27 |
EP0485953A3 (en) | 1993-03-10 |
KR920009870A (ko) | 1992-06-25 |
CA2055292A1 (en) | 1992-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0485953T3 (da) | Isocyanat-afsluttet præpolymer og fleksibelt polyurethanskum fremstillet deraf | |
EP0442631A3 (en) | Manufacture of polymeric foams | |
TW350853B (en) | A process for preparing polyurethane elastomer from a soft-segment isocyanate-terminated prepolymer | |
EP0335664A3 (en) | Fluorinated polyetherurethanes and medical devices therefluorinated polyetherurethanes and medical devices therefrom from | |
MY112722A (en) | Process for preparing flexible foams | |
MY110496A (en) | Polyurethane foams | |
KR930012922A (ko) | 폴리우레탄 발포체 | |
KR930021673A (ko) | 가요성 폴리우레탄 발포체의 제조 방법 | |
MY110549A (en) | Polyurethane foams | |
TW336241B (en) | Low density microcellular elastomers based on isocylante-terminated prepolymers | |
PL334999A1 (en) | Novel prepolymers terminated with isocyanate group | |
AU589734B2 (en) | New polyester polyols and their use for preparing microcellular polyurethane elastomers | |
TH32873EX (th) | พรีโพลิเมอร์ ซึ่งลงท้ายด้วยไอโซไซแอเนทและโฟมยืดหยุ่นโพลิยูรีเธนซึ่งเตรียมมาจากสารนั้น | |
KR910016796A (ko) | 경질 폴리우레탄 포움의 제조방법 | |
TW360673B (en) | Polyurethane foams | |
TH32873A (th) | พรีโพลิเมอร์ ซึ่งลงท้ายด้วยไอโซไซแอเนทและโฟมยืดหยุ่นโพลิยูรีเธนซึ่งเตรียมมาจากสารนั้น |