BR0011066A - Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espuma - Google Patents
Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espumaInfo
- Publication number
- BR0011066A BR0011066A BR0011066-3A BR0011066A BR0011066A BR 0011066 A BR0011066 A BR 0011066A BR 0011066 A BR0011066 A BR 0011066A BR 0011066 A BR0011066 A BR 0011066A
- Authority
- BR
- Brazil
- Prior art keywords
- molecular weight
- foam
- polyol
- high molecular
- preparation process
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
- C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
-
- 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
- C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
-
- 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)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
"POLIOL DE ALTO PESO MOLECULAR, PROCESSO DE PREPARAçãO DE UMA ESPUMA DE POLIURETANO, E, ESPUMA". A invenção proporciona um poliol de alto peso molecular compreendendo dispersado dentro do mesmo o produto de reação de um poliisocianato e um poliol de baixo peso molecular sendo que o citado poliol de baixo peso molecular é uma mistura de uma alcanolamina com um polietileno glicol possuindo um peso molecular menor do que 600. A invenção também proporciona um processo de preparação de uma espuma de poliuretano pela reação de um poliisocianato e um poliol usando um agente de sopro, sendo que o poliol compreende o poliol da invenção. A invenção também se refere à espuma, especialmente às espumas flexíveis, obtidas pelo processo da invenção.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99110478 | 1999-05-31 | ||
PCT/EP2000/003932 WO2000073363A1 (en) | 1999-05-31 | 2000-05-02 | Polymer-modified polyols, their use for the manufacture of polyurethane products |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0011066A true BR0011066A (pt) | 2002-03-19 |
Family
ID=8238267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0011066-3A BR0011066A (pt) | 1999-05-31 | 2000-05-02 | Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espuma |
Country Status (12)
Country | Link |
---|---|
US (1) | US6433031B1 (pt) |
EP (1) | EP1187864B1 (pt) |
JP (1) | JP2003501501A (pt) |
CN (1) | CN1353727A (pt) |
AT (1) | ATE245668T1 (pt) |
AU (1) | AU4560300A (pt) |
BR (1) | BR0011066A (pt) |
CA (1) | CA2374415A1 (pt) |
DE (1) | DE60004048T2 (pt) |
ES (1) | ES2203464T3 (pt) |
MX (1) | MXPA01012307A (pt) |
WO (1) | WO2000073363A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6753357B2 (en) * | 2001-12-18 | 2004-06-22 | Foam Supplies, Inc. | Rigid foam compositions and method employing methyl formate as a blowing agent |
EP1631605A1 (en) * | 2003-05-12 | 2006-03-08 | Huntsman International Llc | Processes for making a pipa-polyol and a flexible polyurethane foam |
WO2006040251A1 (en) * | 2004-10-15 | 2006-04-20 | Huntsman International Llc | Process for making a pipa-polyol |
CN100376616C (zh) * | 2005-12-21 | 2008-03-26 | 中国科学院山西煤炭化学研究所 | 一种制备聚酯型聚合物多元醇的方法 |
NL2000505C2 (nl) * | 2007-02-23 | 2008-08-26 | Vredestein Banden B V | Werkwijze voor het onderling hechten van vormdelen uit gevulkaniseerd rubber en uit kunststof. |
GB0705685D0 (en) * | 2007-03-24 | 2007-05-02 | Nauer Fritz Ag | Polyurethane foam |
US20090012195A1 (en) | 2007-07-05 | 2009-01-08 | Neff Raymond A | Resin composition for use in forming a polyurethane article with increased comfort |
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 |
MX2016002958A (es) * | 2013-09-13 | 2016-06-10 | Dow Global Technologies Llc | Composiciones de poliol tixotropico que contienen poliisocianuratos modificados con uretano dispersados. |
US9505881B1 (en) | 2015-06-10 | 2016-11-29 | Covestro Llc | Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams |
LT3133100T (lt) * | 2015-08-18 | 2018-07-10 | Pcc Rokita Sa | Ugniai atspari polimero poliolio dispersija |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374209A (en) * | 1980-10-01 | 1983-02-15 | Interchem International S.A. | Polymer-modified polyols useful in polyurethane manufacture |
GB2102825A (en) * | 1981-07-31 | 1983-02-09 | Ici Plc | Polymer-modified polyols |
EP0072096B2 (en) * | 1981-08-11 | 1988-04-06 | Imperial Chemical Industries Plc | Polymer-modified polyols, a method of forming them, their use in the manufacture of polyurethane products and the products so obtained |
GB8421967D0 (en) | 1984-08-30 | 1984-10-03 | Hickory Springs Mfg Co | Polyurethane foams |
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 |
US5324774A (en) * | 1991-10-14 | 1994-06-28 | Mitsui Toatsu Chemicals, Inc. | Polymer-polyol, process for preparation thereof and uses thereof |
GB9325043D0 (en) * | 1993-12-07 | 1994-02-02 | Polyol Int Bv | Polyol compositions and their use in the preparation of high resilience polyurethane foams |
US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
DE19725020C2 (de) * | 1997-06-13 | 2001-10-31 | Bayer Ag | Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe |
US6201035B1 (en) * | 2000-05-24 | 2001-03-13 | Basf Corporation | Use of low unsaturated polyether polyols in high resilience slabstock foam applications |
-
2000
- 2000-05-02 WO PCT/EP2000/003932 patent/WO2000073363A1/en active IP Right Grant
- 2000-05-02 EP EP00927121A patent/EP1187864B1/en not_active Expired - Lifetime
- 2000-05-02 MX MXPA01012307A patent/MXPA01012307A/es not_active Application Discontinuation
- 2000-05-02 US US09/979,850 patent/US6433031B1/en not_active Expired - Fee Related
- 2000-05-02 ES ES00927121T patent/ES2203464T3/es not_active Expired - Lifetime
- 2000-05-02 AT AT00927121T patent/ATE245668T1/de not_active IP Right Cessation
- 2000-05-02 AU AU45603/00A patent/AU4560300A/en not_active Abandoned
- 2000-05-02 JP JP2001500687A patent/JP2003501501A/ja not_active Withdrawn
- 2000-05-02 BR BR0011066-3A patent/BR0011066A/pt not_active IP Right Cessation
- 2000-05-02 DE DE60004048T patent/DE60004048T2/de not_active Expired - Fee Related
- 2000-05-02 CN CN00808214A patent/CN1353727A/zh active Pending
- 2000-05-02 CA CA002374415A patent/CA2374415A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1353727A (zh) | 2002-06-12 |
MXPA01012307A (es) | 2002-07-30 |
JP2003501501A (ja) | 2003-01-14 |
ATE245668T1 (de) | 2003-08-15 |
AU4560300A (en) | 2000-12-18 |
WO2000073363A1 (en) | 2000-12-07 |
US6433031B1 (en) | 2002-08-13 |
CA2374415A1 (en) | 2000-12-07 |
DE60004048T2 (de) | 2004-05-27 |
DE60004048D1 (de) | 2003-08-28 |
ES2203464T3 (es) | 2004-04-16 |
EP1187864A1 (en) | 2002-03-20 |
EP1187864B1 (en) | 2003-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1927 DE 11/12/2007. |