ES2062007T3 - Dispersantes de poliol-poliacrilato. - Google Patents
Dispersantes de poliol-poliacrilato.Info
- Publication number
- ES2062007T3 ES2062007T3 ES89307656T ES89307656T ES2062007T3 ES 2062007 T3 ES2062007 T3 ES 2062007T3 ES 89307656 T ES89307656 T ES 89307656T ES 89307656 T ES89307656 T ES 89307656T ES 2062007 T3 ES2062007 T3 ES 2062007T3
- Authority
- ES
- Spain
- Prior art keywords
- dispersant
- polyol
- polymer
- continuous phase
- polyacrylate dispersants
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
-
- 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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Polymerisation Methods In General (AREA)
Abstract
SE DESCRIBE UNA COMPOSICION DE POLIOL POLIMERO DE BAJA VISCOSIDAD, ESTABLE, QUE CONSTA DE UNA FASE CONTINUA, UNA FASE DISPERSA EN LA FASE CONTINUA Y UN DISPERSANTE PARA MEJORAR LA ESTABILIDAD DEL POLIOL POLIMERO RESULTANTE. EN UNA INCORPORACION, EL DISPERSANTE SE FORMA POLIMERIZANDO POR LO MENOS UN MONOMERO DE ACRILATO EN UN POLIOL DE POLIETER, PARA FORMAR UN PRODUCTO DE REACCION INTERMEDO LIQUIDO HOMOGENEO EN UNA SOLA FASE, QUE SE TRANSESTERIFICA PARA FORMAR UN DISPERSANTE DE POLIACRILATO DE POLIOL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/226,347 US5021506A (en) | 1988-07-29 | 1988-07-29 | Polyol polyacrylate dispersants |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2062007T3 true ES2062007T3 (es) | 1994-12-16 |
Family
ID=22848579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89307656T Expired - Lifetime ES2062007T3 (es) | 1988-07-29 | 1989-07-27 | Dispersantes de poliol-poliacrilato. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5021506A (es) |
EP (1) | EP0353070B1 (es) |
JP (1) | JP2801929B2 (es) |
CA (1) | CA1339865C (es) |
DE (1) | DE68913845T2 (es) |
ES (1) | ES2062007T3 (es) |
HK (1) | HK125794A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5225481A (en) * | 1988-07-29 | 1993-07-06 | Arco Chemical Technology, L.P. | Polyol polyacrylate dispersants |
CA2080174A1 (en) * | 1991-10-11 | 1993-04-12 | John E. Hayes | Polymer polyol dispersants from polymers containing anhydride groups |
US5540851A (en) * | 1995-03-02 | 1996-07-30 | The Lubrizol Corporation | Dispersant-viscosity improvers for lubricating oil compositions |
US5656692A (en) * | 1995-10-16 | 1997-08-12 | E. I. Du Pont De Nemours And Company | Process for transesterification of olefin/acrylic-ester copolymers |
US5688861A (en) | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
US6756414B2 (en) | 1999-07-30 | 2004-06-29 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
US6624209B2 (en) | 1999-07-30 | 2003-09-23 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
US7347808B2 (en) * | 2004-01-13 | 2008-03-25 | Lexmark International, Inc. | Polyurethane rolls and methods of manufacturing |
US7166358B2 (en) * | 2004-01-13 | 2007-01-23 | Lexmark International, Inc. | Polyurethane rolls with graft polyacrylate curatives |
US7034097B2 (en) * | 2004-01-13 | 2006-04-25 | Lexmark International, Inc. | Polyurethane elastomers with combination of curatives |
US7151154B2 (en) * | 2004-01-13 | 2006-12-19 | Lexmark International, Inc. | Graft polymer curatives and polyurethanes formed therefrom |
US20090018227A1 (en) | 2005-07-07 | 2009-01-15 | Sanyo Chemical Industries, Ltd. | Fine Particle-Dispersed Polyol Composition, Method for Producing Polymer Polyol, and Method for Producing Polyurethane Resin |
DE102007043048A1 (de) * | 2007-09-11 | 2009-03-12 | Byk-Chemie Gmbh | Polypropylenoxid-haltige Polyether und deren Mischungen mit Poly(meth)acrylaten als Pulverlackverlaufmittel |
EP2194097B1 (en) | 2007-09-28 | 2013-07-03 | Sanyo Chemical Industries, Ltd. | Polymer polyol, method for producing the same, and method for producing polyurethane resin |
JP4851503B2 (ja) * | 2007-10-10 | 2012-01-11 | 三洋化成工業株式会社 | 微粒子分散ポリオールの製造方法及びポリウレタン樹脂の製造方法 |
EP2394722A1 (de) | 2010-06-08 | 2011-12-14 | Basf Se | Verfahren zum Aufreinigen von Polyol-Dispersionen |
EP2402382A1 (de) | 2010-06-08 | 2012-01-04 | Basf Se | Verfahren zum Aufreinigen von Polyol-Dispersionen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1022434A (en) * | 1961-11-28 | 1966-03-16 | Union Carbide Corp | Improvements in and relating to polymers |
US4148840A (en) * | 1978-03-29 | 1979-04-10 | Union Carbide Corporation | Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom |
US4242249A (en) * | 1979-04-03 | 1980-12-30 | Union Carbide Corporation | Polymer/polyols via non-aqueous dispersion stabilizers |
US4327005A (en) * | 1980-08-18 | 1982-04-27 | Basf Wyandotte Corporation | Process for the preparation of stabilized polymer dispersions in polyol at low temperature |
US4334049A (en) * | 1980-08-18 | 1982-06-08 | Basf Wyandotte Corporation | Process for the preparation of finely divided solid polymers in polyol |
DE3347573A1 (de) * | 1983-12-30 | 1985-07-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls zellfoermigen formkoerpern |
US4731416A (en) * | 1984-10-01 | 1988-03-15 | The Dow Chemical Company | Polyurethane-type adhesives containing nonaqueous solutions of acrylate polymers |
IN167010B (es) * | 1985-12-23 | 1990-08-18 | Kellogg M W Co | |
US4745153A (en) * | 1986-12-17 | 1988-05-17 | The Dow Chemical Company | Low viscosity, high solids polymer polyols prepared using a preformed dispersant |
-
1988
- 1988-07-29 US US07/226,347 patent/US5021506A/en not_active Expired - Lifetime
-
1989
- 1989-07-24 CA CA000606497A patent/CA1339865C/en not_active Expired - Fee Related
- 1989-07-27 ES ES89307656T patent/ES2062007T3/es not_active Expired - Lifetime
- 1989-07-27 EP EP89307656A patent/EP0353070B1/en not_active Expired - Lifetime
- 1989-07-27 DE DE68913845T patent/DE68913845T2/de not_active Expired - Fee Related
- 1989-07-28 JP JP1194456A patent/JP2801929B2/ja not_active Expired - Fee Related
-
1994
- 1994-11-10 HK HK125794A patent/HK125794A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68913845T2 (de) | 1994-06-30 |
HK125794A (en) | 1994-11-18 |
EP0353070A3 (en) | 1990-10-17 |
JPH0286651A (ja) | 1990-03-27 |
US5021506A (en) | 1991-06-04 |
DE68913845D1 (de) | 1994-04-21 |
EP0353070A2 (en) | 1990-01-31 |
EP0353070B1 (en) | 1994-03-16 |
CA1339865C (en) | 1998-05-12 |
JP2801929B2 (ja) | 1998-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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