BR0011065A - Composição de poliol, processo para preparar uma espuma de poliuretano flexìvel, e, sistema de reação - Google Patents
Composição de poliol, processo para preparar uma espuma de poliuretano flexìvel, e, sistema de reaçãoInfo
- Publication number
- BR0011065A BR0011065A BR0011065-5A BR0011065A BR0011065A BR 0011065 A BR0011065 A BR 0011065A BR 0011065 A BR0011065 A BR 0011065A BR 0011065 A BR0011065 A BR 0011065A
- Authority
- BR
- Brazil
- Prior art keywords
- polyol
- polyurethane foam
- flexible polyurethane
- polyol composition
- reaction system
- 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
- C08G18/28—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
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
-
- 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
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having 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
- 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
- C08G2110/0083—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)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
Abstract
"COMPOSIçãO DE POLIOL, E, PROCESSO PARA PREPARAR UMA ESPUMA DE POLIURETANO FLEXìVEL". A invenção refere-se a uma composição de poliol compreendendo em peso 60-97% de b1) um polioxietileno-polioxipropileno poliol, possuindo uma funcionalidade de 2-6 com 10-25% de OE de extremidade; 3-40% de b2) um polioxietileno-polioxipropileno poliol, possuindo uma funcionalidade de 2-6 com 20-50% de OE total e 10-20% de OE de extremidade; e b3) um poliol, possuindo uma funcionalidade de 2-6, com pelo menos 50% de OE aleatório. A invenção também se refere a um processo para a preparação de uma espuma de poliuretano flexível pela reação de a) uma composição de poliisocianato; b) uma composição de poliol da invenção; c) água; e d) aditivos e auxiliares per se conhecidos. A invenção finalmente refere-se a um sistema de reação compreendendo A) um poliisocianato e B) um componente reativo a isocianato compreendendo o poliol da invenção.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99110480.3 | 1999-05-31 | ||
EP99110480 | 1999-05-31 | ||
PCT/EP2000/004038 WO2000073362A2 (en) | 1999-05-31 | 2000-05-05 | Process for making low density foams, polyol composition and reaction system useful therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0011065A true BR0011065A (pt) | 2002-03-19 |
BR0011065B1 BR0011065B1 (pt) | 2010-12-14 |
Family
ID=8238269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0011065-5A BR0011065B1 (pt) | 1999-05-31 | 2000-05-05 | composiÇço de poliol, e, processo para preparar uma espuma de poliuretano flexÍvel. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6590008B1 (pt) |
EP (1) | EP1189963B1 (pt) |
JP (1) | JP4467219B2 (pt) |
CN (1) | CN1138805C (pt) |
AR (1) | AR024091A1 (pt) |
AT (1) | ATE291047T1 (pt) |
AU (1) | AU4561900A (pt) |
BR (1) | BR0011065B1 (pt) |
CA (1) | CA2374954C (pt) |
DE (1) | DE60018745T2 (pt) |
ES (1) | ES2239001T3 (pt) |
MX (1) | MXPA01012309A (pt) |
WO (1) | WO2000073362A2 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1178061A1 (en) | 2000-08-01 | 2002-02-06 | Huntsman International Llc | Process for preparing a polyurethane material |
EP1234843A1 (en) | 2001-02-26 | 2002-08-28 | Huntsman International Llc | Process for preparing a flexible polyurethane foam |
JP4122874B2 (ja) * | 2001-07-18 | 2008-07-23 | 旭硝子株式会社 | ポリオールおよびポリマー分散ポリオールの製造方法 |
MXPA04005140A (es) * | 2001-11-29 | 2004-08-11 | Huntsman Int Llc | Poliuretanos viscoelasticos. |
WO2004014976A1 (en) * | 2002-08-02 | 2004-02-19 | Huntsman International Llc | Prepolymer, polyol composition and process for making a flexible foam |
US20050131095A1 (en) * | 2002-08-02 | 2005-06-16 | Jianming Yu | Novel polyols |
US7168216B2 (en) * | 2003-06-06 | 2007-01-30 | Hans T. Hagen, Jr. | Insulated stud panel and method of making such |
CA2469986A1 (en) | 2003-06-06 | 2004-12-06 | Hagen, Hans T., Iii | Insulated stud panel and method of making such |
US7338983B2 (en) | 2004-02-10 | 2008-03-04 | World Properties, Inc. | Low density polyurethane foam, method of producing, and articles comprising the same |
EP1612229A1 (en) * | 2004-06-30 | 2006-01-04 | B & T S.p.A. | Expanded polyurethane material for preparing mattresses |
US20090012195A1 (en) * | 2007-07-05 | 2009-01-08 | Neff Raymond A | Resin composition for use in forming a polyurethane article with increased comfort |
DE102007061883A1 (de) * | 2007-12-20 | 2009-06-25 | Bayer Materialscience Ag | Viskoelastischer Polyurethanschaumstoff |
US8901187B1 (en) | 2008-12-19 | 2014-12-02 | Hickory Springs Manufacturing Company | High resilience flexible polyurethane foam using MDI |
US8604094B2 (en) | 2008-12-23 | 2013-12-10 | Basf Se | Flexible polyurethane foam and method of producing same |
US8906975B1 (en) | 2009-02-09 | 2014-12-09 | Hickory Springs Manufacturing Company | Conventional flexible polyurethane foam using MDI |
JP4920051B2 (ja) * | 2009-02-25 | 2012-04-18 | 株式会社日立製作所 | 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法 |
US8883934B2 (en) | 2009-12-29 | 2014-11-11 | Dow Global Technologies Llc | Method for making low density polyurethane foam for sound and vibration absorption |
AU2012217916B2 (en) * | 2011-02-14 | 2016-01-21 | Dow Brasil Sudeste Industrial Ltda. | Low density polyurethane foams |
FR2991686B1 (fr) * | 2012-06-08 | 2015-05-01 | Michelin & Cie | Bandage pneumatique dont la paroi interne est pourvue d'une couche de mousse polyurethane specifique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806476A1 (de) * | 1988-03-01 | 1989-09-14 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften |
DE3942330A1 (de) | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen |
DE4204395A1 (de) * | 1992-02-14 | 1993-08-19 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
DE4318120C5 (de) * | 1993-06-01 | 2005-05-12 | Basf Ag | Verfahren zur Herstellung von offenzelligen Polyurethan-Weichschaumstoffen |
DE19742012A1 (de) * | 1997-09-24 | 1999-03-25 | Basf Ag | Temperaturstabile Hartschaumstoffe auf Isocyanatbasis mit geringer Sprödigkeit und niedriger Wärmeleitfähigkeit |
US6034197A (en) * | 1998-07-27 | 2000-03-07 | Sealed Air Corporation | Polyol blend, multi-component system for producing polyurethane foam, and foam produced thereby |
-
2000
- 2000-05-05 ES ES00927144T patent/ES2239001T3/es not_active Expired - Lifetime
- 2000-05-05 MX MXPA01012309A patent/MXPA01012309A/es active IP Right Grant
- 2000-05-05 EP EP00927144A patent/EP1189963B1/en not_active Expired - Lifetime
- 2000-05-05 CN CNB008082111A patent/CN1138805C/zh not_active Expired - Lifetime
- 2000-05-05 AT AT00927144T patent/ATE291047T1/de not_active IP Right Cessation
- 2000-05-05 AU AU45619/00A patent/AU4561900A/en not_active Abandoned
- 2000-05-05 WO PCT/EP2000/004038 patent/WO2000073362A2/en active IP Right Grant
- 2000-05-05 JP JP2001500686A patent/JP4467219B2/ja not_active Expired - Fee Related
- 2000-05-05 US US09/979,849 patent/US6590008B1/en not_active Expired - Lifetime
- 2000-05-05 DE DE60018745T patent/DE60018745T2/de not_active Expired - Lifetime
- 2000-05-05 CA CA002374954A patent/CA2374954C/en not_active Expired - Lifetime
- 2000-05-05 BR BRPI0011065-5A patent/BR0011065B1/pt not_active IP Right Cessation
- 2000-05-24 AR ARP000102537A patent/AR024091A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ES2239001T3 (es) | 2005-09-16 |
MXPA01012309A (es) | 2002-07-30 |
US6590008B1 (en) | 2003-07-08 |
DE60018745D1 (de) | 2005-04-21 |
WO2000073362A3 (en) | 2001-06-21 |
CA2374954C (en) | 2008-08-26 |
JP2003501500A (ja) | 2003-01-14 |
JP4467219B2 (ja) | 2010-05-26 |
EP1189963A2 (en) | 2002-03-27 |
DE60018745T2 (de) | 2006-02-02 |
ATE291047T1 (de) | 2005-04-15 |
WO2000073362A2 (en) | 2000-12-07 |
CA2374954A1 (en) | 2000-12-07 |
BR0011065B1 (pt) | 2010-12-14 |
EP1189963B1 (en) | 2005-03-16 |
AU4561900A (en) | 2000-12-18 |
AR024091A1 (es) | 2002-09-04 |
CN1353729A (zh) | 2002-06-12 |
CN1138805C (zh) | 2004-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 14.12.2020 |