AR007666A1 - Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo - Google Patents
Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodoInfo
- Publication number
- AR007666A1 AR007666A1 ARP970102878A ARP970102878A AR007666A1 AR 007666 A1 AR007666 A1 AR 007666A1 AR P970102878 A ARP970102878 A AR P970102878A AR P970102878 A ARP970102878 A AR P970102878A AR 007666 A1 AR007666 A1 AR 007666A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- average
- elastomeric polyurethane
- reaction system
- foams
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 239000006260 foam Substances 0.000 title abstract 4
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- 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
- 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
- C08G2110/0066—≥ 150kg/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
-
- 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
- C08G2410/00—Soles
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)
Abstract
Un método para la preparación de espumas microcelulares de poliuretano elastomérico a partir de una mezcla de reacción que comprende un componentepoliisocianato que contiene por lo menos 85% en peso de 4,4-difenilmetano diisocianato o unav ariante del mismo, una composición de poliol quecomprende por lo menos un olioxialquilén poliol que tiene una funcionalidad hidroxilo nominal promedio de 2 a 6, un peso equivalente de hidroxilo promediode por lo menos 1300 y un contenidooxietilé nico promedio entre 50 y 85% en peso, agua, un extendedor de cadena que tiene un peso equivalente de hidroxilopromedio de 15 a 250 y opcionalmente un agente de entrecruzamiento, el contenido de bloque duro es mayor del 45% enpeso. Se ob tienen elastómeros quetienen valiosas propiedades, los cuales son procesables hasta elevada dureza; y se utilizan en una gran variedad de aplicación tales como suelas de zapatoy volantes de automotores. También se refiere a la espumamicrocelular d e poliuretano elastomérico obtenida con el procedimiento y que tiene unadensidad de menos de 1000 Kg/m3 y una dureza Shore A de por lo menos 75. Además se refiere a un sistema de reacción para llevar a cabo el método.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96110378 | 1996-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR007666A1 true AR007666A1 (es) | 1999-11-10 |
Family
ID=8222943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970102878A AR007666A1 (es) | 1996-06-27 | 1997-06-27 | Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5968993A (es) |
| EP (1) | EP0912623B1 (es) |
| JP (2) | JP3910214B2 (es) |
| CN (2) | CN1282680C (es) |
| AR (1) | AR007666A1 (es) |
| AU (1) | AU725188B2 (es) |
| BR (1) | BR9709988A (es) |
| CA (1) | CA2258677C (es) |
| DE (1) | DE69708875T2 (es) |
| DK (1) | DK0912623T3 (es) |
| ES (1) | ES2169398T3 (es) |
| ID (1) | ID17547A (es) |
| PL (1) | PL188405B1 (es) |
| PT (1) | PT912623E (es) |
| TR (1) | TR199802707T2 (es) |
| TW (1) | TW445271B (es) |
| WO (1) | WO1998000450A1 (es) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT912623E (pt) * | 1996-06-27 | 2002-04-29 | Huntsman Int Llc | Espumas de poliuretano elastomericas microcelulares |
| SI1161475T1 (en) * | 1999-03-17 | 2004-08-31 | Huntsman International Llc | Process for preparing moulded polyurethane material |
| US6386992B1 (en) | 2000-05-04 | 2002-05-14 | Acushnet Company | Golf ball compositions including microcellular materials and methods for making same |
| EP1172387A1 (en) * | 2000-07-14 | 2002-01-16 | Huntsman International Llc | Process for preparing an elastomer |
| EP1178063A1 (en) * | 2000-08-01 | 2002-02-06 | Huntsman International Llc | Process for preparing a polyurethane material |
| US6479433B1 (en) | 2000-10-02 | 2002-11-12 | Smithers-Oasis Company | Polyurethane foam composites for grower applications and related methods |
| US6372812B1 (en) * | 2001-02-20 | 2002-04-16 | Foamex L.P. | Higher support, lower density cushioning foams |
| MXPA04012687A (es) * | 2002-07-01 | 2005-03-23 | Huntsman Int Llc | Procedimiento para preparar un material de poliuretano moldeado. |
| US7687548B2 (en) | 2002-07-01 | 2010-03-30 | Huntsman International Llc | Process for preparing a moulded polyurethane material |
| US6740687B2 (en) * | 2002-08-14 | 2004-05-25 | Foamex L.P. | Latex replacement polyurethane foams with improved flame retardancy |
| DE20217918U1 (de) | 2002-11-19 | 2003-02-20 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg, 96450 Coburg | Verstelleinrichtung eines Kraftfahrzeugs |
| US6716890B1 (en) | 2003-01-30 | 2004-04-06 | Foamex L.P. | Polyurethane foams with fine cell size |
| ES2370718T3 (es) | 2003-06-12 | 2011-12-22 | Huntsman International Llc | Procedimiento para preparar un material de poliisocianurato-poliuretano. |
| US7238730B2 (en) * | 2003-06-26 | 2007-07-03 | Basf Corporation | Viscoelastic polyurethane foam |
| US7208531B2 (en) * | 2003-06-26 | 2007-04-24 | Basf Corporation | Viscoelastic polyurethane foam |
| US20040266900A1 (en) * | 2003-06-26 | 2004-12-30 | Raymond Neff | Viscoelastic polyurethane foam |
| US20060029788A1 (en) * | 2004-08-04 | 2006-02-09 | Foamex L.P. | Lower density, thermoformable, sound absorbing polyurethane foams |
| KR20080057271A (ko) | 2005-10-13 | 2008-06-24 | 헌트스만 인터내셔날, 엘엘씨 | 폴리이소시아누레이트 폴리우레탄 물질을 제조하는 방법 |
| US20080227929A1 (en) * | 2005-10-13 | 2008-09-18 | Huntsman International Llc | Process for Preparing a Polyisocyanurate Polyurethane Material |
| DE602007007903D1 (de) * | 2006-02-21 | 2010-09-02 | Huntsman Int Llc | Herstellungsverfahren für einen polyisocyanuratverbund |
| JP5000713B2 (ja) | 2006-06-14 | 2012-08-15 | ハンツマン・インターナショナル・エルエルシー | 複合パネル |
| CA2712054C (en) * | 2008-02-14 | 2015-02-03 | Huntsman International Llc | Elastomeric materials having a high hardblock content and process for preparing them |
| BRPI0908520B1 (pt) | 2008-03-07 | 2019-08-06 | Huntsman International Llc | Material espumado, e, processo para preparar um material espumado |
| US20100065206A1 (en) * | 2008-09-12 | 2010-03-18 | Guardian Building Products, Inc. | Blanket-Like Laminate for Insulating Surfaces |
| JP6246772B2 (ja) * | 2015-10-06 | 2017-12-13 | 日機装株式会社 | 収納トレイ |
| CN111065706B (zh) * | 2017-09-05 | 2023-04-18 | 亨斯迈石油化学有限责任公司 | 用于含氢卤烯烃发泡剂的多元醇预混料的催化剂体系 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3069424D1 (en) * | 1979-12-14 | 1984-11-15 | Ici Plc | Process for preparing liquid polyisocyanate compositions, and their use |
| US4302552A (en) * | 1980-07-01 | 1981-11-24 | Nisshin Spinning Co., Ltd. | Microcellular polyurethane vibration isolator |
| US4365025A (en) * | 1981-12-08 | 1982-12-21 | W. R. Grace & Co. | Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers |
| US4525491A (en) * | 1982-12-24 | 1985-06-25 | Asahi Glass Company, Ltd. | Process for producing a polyurethane elastomer by reaction injection molding |
| JPH0680105B2 (ja) * | 1985-04-16 | 1994-10-12 | 旭硝子株式会社 | ポリウレタン系エラストマ−の製造方法 |
| US4738993A (en) * | 1985-10-22 | 1988-04-19 | Basf Corporation | Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols |
| GB8908490D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Prepolymers |
| EP0547765B1 (en) * | 1991-12-17 | 1997-06-11 | Imperial Chemical Industries Plc | Polyurethane foams |
| PT912623E (pt) * | 1996-06-27 | 2002-04-29 | Huntsman Int Llc | Espumas de poliuretano elastomericas microcelulares |
-
1997
- 1997-06-02 PT PT97927102T patent/PT912623E/pt unknown
- 1997-06-02 TR TR1998/02707T patent/TR199802707T2/xx unknown
- 1997-06-02 AU AU31712/97A patent/AU725188B2/en not_active Ceased
- 1997-06-02 DE DE69708875T patent/DE69708875T2/de not_active Expired - Lifetime
- 1997-06-02 BR BR9709988A patent/BR9709988A/pt not_active IP Right Cessation
- 1997-06-02 DK DK97927102T patent/DK0912623T3/da active
- 1997-06-02 EP EP97927102A patent/EP0912623B1/en not_active Expired - Lifetime
- 1997-06-02 CN CNB021522014A patent/CN1282680C/zh not_active Expired - Fee Related
- 1997-06-02 CN CN97195854A patent/CN1111555C/zh not_active Expired - Fee Related
- 1997-06-02 WO PCT/EP1997/002853 patent/WO1998000450A1/en not_active Ceased
- 1997-06-02 JP JP50378098A patent/JP3910214B2/ja not_active Expired - Fee Related
- 1997-06-02 CA CA002258677A patent/CA2258677C/en not_active Expired - Fee Related
- 1997-06-02 ES ES97927102T patent/ES2169398T3/es not_active Expired - Lifetime
- 1997-06-02 PL PL97330920A patent/PL188405B1/pl not_active IP Right Cessation
- 1997-06-04 TW TW086107683A patent/TW445271B/zh not_active IP Right Cessation
- 1997-06-10 US US08/872,037 patent/US5968993A/en not_active Expired - Lifetime
- 1997-06-25 ID IDP972178A patent/ID17547A/id unknown
- 1997-06-27 AR ARP970102878A patent/AR007666A1/es active IP Right Grant
-
2006
- 2006-05-23 JP JP2006142753A patent/JP4680130B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69708875D1 (en) | 2002-01-17 |
| JP2006219682A (ja) | 2006-08-24 |
| CN1223674A (zh) | 1999-07-21 |
| PT912623E (pt) | 2002-04-29 |
| EP0912623A1 (en) | 1999-05-06 |
| CN1422882A (zh) | 2003-06-11 |
| ID17547A (id) | 1998-01-08 |
| DE69708875T2 (de) | 2002-06-20 |
| AU725188B2 (en) | 2000-10-05 |
| TW445271B (en) | 2001-07-11 |
| US5968993A (en) | 1999-10-19 |
| CA2258677A1 (en) | 1998-01-08 |
| ES2169398T3 (es) | 2002-07-01 |
| CA2258677C (en) | 2008-05-13 |
| CN1111555C (zh) | 2003-06-18 |
| JP2000513404A (ja) | 2000-10-10 |
| WO1998000450A1 (en) | 1998-01-08 |
| JP4680130B2 (ja) | 2011-05-11 |
| BR9709988A (pt) | 1999-08-10 |
| CN1282680C (zh) | 2006-11-01 |
| PL330920A1 (en) | 1999-06-07 |
| AU3171297A (en) | 1998-01-21 |
| PL188405B1 (pl) | 2005-01-31 |
| JP3910214B2 (ja) | 2007-04-25 |
| TR199802707T2 (xx) | 1999-03-22 |
| DK0912623T3 (da) | 2002-03-04 |
| EP0912623B1 (en) | 2001-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |