BR9104999A - Pre-polimero terminado em isocianato,processo para a preparacao de uma espuma de poliuretana e espuma de poliuretana de celula aberta - Google Patents
Pre-polimero terminado em isocianato,processo para a preparacao de uma espuma de poliuretana e espuma de poliuretana de celula abertaInfo
- Publication number
- BR9104999A BR9104999A BR919104999A BR9104999A BR9104999A BR 9104999 A BR9104999 A BR 9104999A BR 919104999 A BR919104999 A BR 919104999A BR 9104999 A BR9104999 A BR 9104999A BR 9104999 A BR9104999 A BR 9104999A
- Authority
- BR
- Brazil
- Prior art keywords
- polyurethane foam
- isocianate
- preparation
- open cell
- polymer finished
- 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 |
---|---|
BR9104999A true BR9104999A (pt) | 1992-06-23 |
Family
ID=24454388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919104999A BR9104999A (pt) | 1990-11-13 | 1991-11-11 | Pre-polimero terminado em isocianato,processo para a preparacao de uma espuma de poliuretana e espuma de poliuretana de celula aberta |
Country Status (20)
Country | Link |
---|---|
US (1) | US5114989A (pt) |
EP (1) | EP0485953B1 (pt) |
JP (1) | JP3160333B2 (pt) |
KR (1) | KR100210563B1 (pt) |
CN (1) | CN1032065C (pt) |
AT (1) | ATE146808T1 (pt) |
AU (1) | AU650918B2 (pt) |
BR (1) | BR9104999A (pt) |
CA (1) | CA2055292A1 (pt) |
CZ (1) | CZ284307B6 (pt) |
DE (1) | DE69123821T2 (pt) |
DK (1) | DK0485953T3 (pt) |
ES (1) | ES2095285T3 (pt) |
GR (1) | GR3022595T3 (pt) |
HK (1) | HK1004897A1 (pt) |
IE (1) | IE913927A1 (pt) |
MX (1) | MX9102029A (pt) |
MY (1) | MY106888A (pt) |
PT (1) | PT99472B (pt) |
SG (1) | SG47862A1 (pt) |
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 |
US5621016A (en) * | 1992-04-16 | 1997-04-15 | Imperial Chemical Industries Plc | Polyisocyanate compositions and low density flexible polyurethane foams produced therewith |
DE69307943T3 (de) * | 1992-04-16 | 2003-01-30 | Huntsman Ici Chemicals Llc, Salt Lake City | Polyisocyanatzusammensetzung |
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 |
EP0694048B1 (en) * | 1993-04-13 | 1997-11-05 | Imperial Chemical Industries Plc | Process for preparing a flexible foam |
US5773483A (en) * | 1993-04-13 | 1998-06-30 | 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 |
DE69804593T2 (de) * | 1997-02-10 | 2002-10-02 | Huntsman International Llc, Salt Lake City | Neue isocyanat-beendete präpolymere |
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 |
WO2003099079A2 (en) | 2002-05-24 | 2003-12-04 | 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 |
WO2008077042A1 (en) | 2006-12-19 | 2008-06-26 | Dow Global Technologies, Inc. | Encapsulated panel assemblies and method for making same |
US7955696B2 (en) * | 2006-12-19 | 2011-06-07 | Dow Global Technologies Llc | Composites and methods for conductive transparent substrates |
BRPI0719411B1 (pt) * | 2006-12-19 | 2018-07-31 | Dow Global Technologies Inc. | Aditivo para uma composição de revestimento, método para melhorar o desempenho de uma composição de revestimento, método para revestir um substrato, artigo, composição de revestimento e kit para preparar uma composição de revestimento |
JP5270561B2 (ja) * | 2007-04-24 | 2013-08-21 | ダウ グローバル テクノロジーズ エルエルシー | オキサゾラジンを含む一液型ガラスプライマー |
JP5666294B2 (ja) * | 2007-04-24 | 2015-02-12 | ダウ グローバル テクノロジーズ エルエルシー | 一般的なプライマー組成物及び方法 |
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". |
BRPI0812634A2 (pt) * | 2007-07-12 | 2015-02-24 | Dow Global Technologies Inc | "método para ligar um substrato substancialmente transparente em uma abertura de uma estrutura, artigo revestido e método para revestir um substrato" |
EP2225339B1 (en) * | 2007-12-18 | 2016-06-29 | Dow Global Technologies LLC | Protective coating for window glass having enhanced adhesion to glass bonding adhesives |
CA2669389A1 (en) * | 2008-06-18 | 2009-12-18 | Guardian Building Products | Process and system for insulating a surface using a polyurethane foam made from a pre-reacted isocyanate |
KR101637619B1 (ko) * | 2008-10-29 | 2016-07-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 긴 개방 시간을 갖는 하도제를 함유하는 저 표면 에너지 결합 시스템 |
CN102695737B (zh) * | 2009-10-07 | 2014-10-01 | 亨茨曼国际有限公司 | 制备柔性聚氨酯泡沫的方法 |
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 |
US9018271B2 (en) * | 2010-11-03 | 2015-04-28 | Dow Global Technologies Llc | Self-crushing polyurethane systems |
US9228047B2 (en) | 2011-02-14 | 2016-01-05 | Dow Global Technologies Llc | Low density polyurethane foams |
ES2647464T3 (es) * | 2012-11-23 | 2017-12-21 | Covestro Deutschland Ag | Procedimiento para la preparación de materiales esponjados blandos de poliuretano flexibles con alto confort y bajas pérdidas por histéresis |
MX370742B (es) * | 2013-05-29 | 2019-12-20 | Dow Quim Mexicana S A De C V | Una formulacion para preparar una espuma de poliuretano. |
CN107108849B (zh) | 2014-11-24 | 2022-05-10 | Ppg工业俄亥俄公司 | 用于三维打印的共反应性材料和方法 |
EP4000866A1 (en) | 2016-12-06 | 2022-05-25 | Chromatic 3D Materials Inc. | Manufacture of three dimensional objects from thermosets |
US10793692B2 (en) * | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
CA3211479A1 (en) * | 2021-03-05 | 2022-09-09 | 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 PT PT99472A patent/PT99472B/pt active IP Right Grant
- 1991-11-11 AU AU87743/91A patent/AU650918B2/en not_active Ceased
- 1991-11-11 MY MYPI91002084A patent/MY106888A/en unknown
- 1991-11-11 KR KR1019910019943A patent/KR100210563B1/ko not_active IP Right Cessation
- 1991-11-11 BR BR919104999A patent/BR9104999A/pt not_active IP Right Cessation
- 1991-11-12 ES ES91119273T patent/ES2095285T3/es not_active Expired - Lifetime
- 1991-11-12 SG SG1996004785A patent/SG47862A1/en unknown
- 1991-11-12 CA CA002055292A patent/CA2055292A1/en not_active Abandoned
- 1991-11-12 DE DE69123821T patent/DE69123821T2/de not_active Expired - Lifetime
- 1991-11-12 AT AT91119273T patent/ATE146808T1/de not_active IP Right Cessation
- 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 JP JP29541291A patent/JP3160333B2/ja not_active Expired - Fee Related
- 1991-11-12 MX MX9102029A patent/MX9102029A/es unknown
- 1991-11-12 IE IE392791A patent/IE913927A1/en not_active Application Discontinuation
- 1991-11-12 EP EP91119273A patent/EP0485953B1/en not_active Expired - Lifetime
- 1991-11-12 DK DK91119273.0T patent/DK0485953T3/da active
-
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 |
---|---|
EP0485953B1 (en) | 1996-12-27 |
CS342891A3 (en) | 1992-06-17 |
PT99472B (pt) | 1999-04-30 |
JP3160333B2 (ja) | 2001-04-25 |
CN1032065C (zh) | 1996-06-19 |
HK1004897A1 (en) | 1998-12-11 |
ATE146808T1 (de) | 1997-01-15 |
US5114989A (en) | 1992-05-19 |
KR920009870A (ko) | 1992-06-25 |
KR100210563B1 (ko) | 1999-07-15 |
SG47862A1 (en) | 1998-04-17 |
MY106888A (en) | 1995-08-30 |
DK0485953T3 (da) | 1997-06-16 |
MX9102029A (es) | 1993-01-01 |
ES2095285T3 (es) | 1997-02-16 |
CA2055292A1 (en) | 1992-05-14 |
DE69123821T2 (de) | 1997-04-10 |
PT99472A (pt) | 1992-09-30 |
AU8774391A (en) | 1992-05-14 |
CN1061416A (zh) | 1992-05-27 |
EP0485953A2 (en) | 1992-05-20 |
CZ284307B6 (cs) | 1998-10-14 |
EP0485953A3 (en) | 1993-03-10 |
GR3022595T3 (en) | 1997-05-31 |
AU650918B2 (en) | 1994-07-07 |
DE69123821D1 (de) | 1997-02-06 |
IE913927A1 (en) | 1992-05-20 |
JPH04300913A (ja) | 1992-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FC | Decision: refusal | ||
FC | Decision: refusal | ||
HIFC | Refusal cancelled | ||
HIFC | Refusal cancelled | ||
CKFC | Appeal: appeal against refusal | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 11/11//2011 |