BR112012032985A2 - sistema de reação para a preparação de uma espuma de poliuretano viscoelástica e método para preparar uma espuma viscoelástica - Google Patents
sistema de reação para a preparação de uma espuma de poliuretano viscoelástica e método para preparar uma espuma viscoelásticaInfo
- Publication number
- BR112012032985A2 BR112012032985A2 BR112012032985A BR112012032985A BR112012032985A2 BR 112012032985 A2 BR112012032985 A2 BR 112012032985A2 BR 112012032985 A BR112012032985 A BR 112012032985A BR 112012032985 A BR112012032985 A BR 112012032985A BR 112012032985 A2 BR112012032985 A2 BR 112012032985A2
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- viscoelastic
- foam
- reaction system
- polyurethane foam
- 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
- C08G18/48—Polyethers
-
- 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
-
- 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
-
- 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
- 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
- C08G18/28—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
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 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
- 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
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G2280/00—Compositions for creating shape memory
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35761210P | 2010-06-23 | 2010-06-23 | |
| PCT/US2011/041041 WO2011163113A1 (en) | 2010-06-23 | 2011-06-20 | High air flow polyurethane viscoelastic foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012032985A2 true BR112012032985A2 (pt) | 2016-11-22 |
Family
ID=44628032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012032985A BR112012032985A2 (pt) | 2010-06-23 | 2011-06-20 | sistema de reação para a preparação de uma espuma de poliuretano viscoelástica e método para preparar uma espuma viscoelástica |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20130085200A1 (pt) |
| EP (1) | EP2585511A1 (pt) |
| JP (1) | JP2013529702A (pt) |
| CN (1) | CN103068874A (pt) |
| AU (1) | AU2011271215B2 (pt) |
| BR (1) | BR112012032985A2 (pt) |
| MX (1) | MX2012015095A (pt) |
| WO (1) | WO2011163113A1 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2736935T3 (pl) * | 2011-07-26 | 2019-06-28 | Huntsman International Llc | Sposób wytwarzania elastycznej pianki poliuretanowej |
| WO2015084635A1 (en) * | 2013-12-02 | 2015-06-11 | Dow Global Technologies Llc | Storage Stable Polyol Composition for Polyurethane Elastomers |
| HUE052807T2 (hu) * | 2015-03-23 | 2021-05-28 | Dow Global Technologies Llc | Szerkezetek, ahol ezek olyan hang- és hõszigeteléssel bírnak, amelyek viszkoelasztikus poliuretánon alapulnak |
| CN106243304A (zh) | 2015-06-11 | 2016-12-21 | 科思创聚合物（中国）有限公司 | 粘弹性网状聚氨酯泡沫及其制备方法 |
| AU2016280609A1 (en) * | 2015-06-18 | 2018-01-25 | Dow Global Technologies Llc | Viscoelastic polyurethane foam with aqueous polymer dispersant |
| MX2018014886A (es) * | 2016-06-02 | 2019-05-09 | Dow Global Technologies Llc | Gomaespuma de poliuretano viscoelastica con recubrimiento. |
| CN106632952B (zh) * | 2016-12-27 | 2019-12-13 | 万华化学（北京）有限公司 | 一种可热成型聚氨酯泡沫及其制备方法 |
| CN110741026A (zh) * | 2017-06-20 | 2020-01-31 | 株式会社普利司通 | 软质聚氨酯泡沫用组合物、软质聚氨酯泡沫和车辆用座垫 |
| PL3765540T3 (pl) * | 2018-03-13 | 2023-04-11 | Dow Global Technologies Llc | Pianka lepkosprężysta |
| WO2020040972A1 (en) | 2018-08-21 | 2020-02-27 | Dow Global Technologies Llc | Viscoelastic polyurethane foams |
| CN112752780B (zh) | 2018-10-08 | 2023-03-31 | 陶氏环球技术有限责任公司 | 配制的多元醇组合物 |
| CN109575227A (zh) * | 2018-12-27 | 2019-04-05 | 王世茸 | 环保型抗菌阻燃pu树脂 |
| CN116171294A (zh) * | 2020-09-21 | 2023-05-26 | 美国圣戈班性能塑料公司 | 聚氨酯泡沫及其形成方法 |
| US20220127409A1 (en) * | 2020-10-23 | 2022-04-28 | Sinomax USA Inc. | Low-density viscoelastic foams, body support articles comprising same, and methods for making same |
| CN113583205B (zh) * | 2021-06-29 | 2023-05-09 | 佳化化学科技发展（上海）有限公司 | 一种慢回弹海绵及其制备方法和应用 |
| AU2022372298A1 (en) * | 2021-10-18 | 2024-05-02 | Basf Se | Process for producing improved rigid polyisocyanurate foams based on aromatic polyester polyols and ethylene oxide-based polyether polyols |
| WO2023242046A1 (en) * | 2022-06-15 | 2023-12-21 | Shell Internationale Research Maatschappij B.V. | Polyurethane foam having tuneable porosity in wide range |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101365407B1 (ko) * | 2005-12-28 | 2014-02-19 | 미쓰이 가가쿠 가부시키가이샤 | 폴리올 조성물 및 저반발성 폴리우레탄 폼 |
| TW200801060A (en) * | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
| CN101522742B (zh) | 2006-08-10 | 2012-07-04 | 陶氏环球技术有限责任公司 | 制备粘弹性聚氨酯泡沫材料的方法 |
| JP5371760B2 (ja) * | 2006-09-21 | 2013-12-18 | ダウ グローバル テクノロジーズ エルエルシー | 高い通気量を有する粘弾性フォーム |
| JP5756012B2 (ja) * | 2008-07-18 | 2015-07-29 | ダウ グローバル テクノロジーズ エルエルシー | 天然資源を基質とする粘弾性発泡体 |
| PT2303944T (pt) * | 2008-07-18 | 2017-12-05 | Aou Kaoru | Estruturas celulares e espumas de poliuretano viscoelástico |
-
2011
- 2011-06-20 JP JP2013516648A patent/JP2013529702A/ja active Pending
- 2011-06-20 WO PCT/US2011/041041 patent/WO2011163113A1/en active Application Filing
- 2011-06-20 EP EP11730143.2A patent/EP2585511A1/en not_active Withdrawn
- 2011-06-20 US US13/702,273 patent/US20130085200A1/en not_active Abandoned
- 2011-06-20 CN CN2011800403045A patent/CN103068874A/zh active Pending
- 2011-06-20 MX MX2012015095A patent/MX2012015095A/es not_active Application Discontinuation
- 2011-06-20 AU AU2011271215A patent/AU2011271215B2/en not_active Ceased
- 2011-06-20 BR BR112012032985A patent/BR112012032985A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011271215A1 (en) | 2013-01-10 |
| EP2585511A1 (en) | 2013-05-01 |
| MX2012015095A (es) | 2013-02-12 |
| AU2011271215B2 (en) | 2014-02-13 |
| WO2011163113A1 (en) | 2011-12-29 |
| CN103068874A (zh) | 2013-04-24 |
| JP2013529702A (ja) | 2013-07-22 |
| US20130085200A1 (en) | 2013-04-04 |
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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] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |