ES2088380T1 - Empleo de aceites parcialmente deshidratados para la preparacion de dispersiones acuosas de poliuretanos asi como recubrimientos preparados mediante el empleo de estas dispersiones acuosas de poliuretano. - Google Patents
Empleo de aceites parcialmente deshidratados para la preparacion de dispersiones acuosas de poliuretanos asi como recubrimientos preparados mediante el empleo de estas dispersiones acuosas de poliuretano.Info
- Publication number
- ES2088380T1 ES2088380T1 ES95116852T ES95116852T ES2088380T1 ES 2088380 T1 ES2088380 T1 ES 2088380T1 ES 95116852 T ES95116852 T ES 95116852T ES 95116852 T ES95116852 T ES 95116852T ES 2088380 T1 ES2088380 T1 ES 2088380T1
- Authority
- ES
- Spain
- Prior art keywords
- aqueous polyurethane
- polyurethane dispersions
- preparation
- well
- partially dehydrated
- 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.)
- Granted
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
- C08G18/65—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
- C08G18/6629—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
Landscapes
- Chemical & Material Sciences (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)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
LA INVENCION SE REFIERE A LA UTILIZACION DE ACEITE DE RICINO DEHIDRATADO PARCIALMENTE CON UN INDICE HIDROXILO DESDE 90 HASTA 130 MG DE KOH/G DE SUSTANCIA COMO COMPONENTE PRINCIPAL DE UNA MEZCLA POLIOL PARA LA ELABORACION DE DISPERSIONES DE POLIURETANO ACUOSAS Y RECUBRIMIENTOS DE ELLOS. LA SUSTITUCION COMPLETA O PARCIAL DE LOS COMPONENTES POLIOL PARA LA ELABORACION DE UN POLIURETANO MEDIANTE ACEITE DE RICINO PARCIALMENTE DEHIDRATADO A FIN DE OBTENER RECUBRIMIENTOS, QUE PUEDEN SER APLICADOS A PARTIR DE DISPERSION ACUOSA Y MUESTRAN UN ALTO BRILLO, BUENA ADHERENCIA Y ELASTICIDAD. SE PERMITE ADEMAS LA UTILIZACION DE ACEITE DE RICINO PARCIALMENTE DEHIDRATADO, AL MENOS SOBRE UNA PARTE DE LA REDUCCION DE VISCOSIDAD DEL PREPOLIMERO RENUNCIANDOSE ADEMAS A LA UTILIZACION DE DISOLVENTE. LAS DISPERSIONES DE POLIURETANO ACUOSAS ELABORADAS BAJO UTILIZACION DE ACEITE DE RICINO PARCIALMENTE DEHIDRATADO SON APROPIADAS COMO AGLOMERANTES ESPECIALMENTE PARA RECUBRIMIENTO DE MADERA, PLASTICO, METAL ASI COMO VIDRIO, CUERO, MATERIALES TEXTILES, PAPEL U HORMIGON.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438351A DE4438351A1 (de) | 1994-10-27 | 1994-10-27 | Verwendung von partiell dehydratisierten Rizinusölen zur Herstellung von wäßrigen Polyurethandispersionen sowie unter Verwendung dieser wäßrigen Polyurethandispersionen hergestellte Beschichtungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2088380T1 true ES2088380T1 (es) | 1996-08-16 |
ES2088380T3 ES2088380T3 (es) | 1999-09-16 |
Family
ID=6531810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95116852T Expired - Lifetime ES2088380T3 (es) | 1994-10-27 | 1995-10-26 | Empleo de aceites de ricino parcialmente deshidratados para la preparacion de dispersiones acuosas de poliuretanos asi como recubrimientos preparados mediante el empleo de estas dispersiones acuosas de poliuretano. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0709414B1 (es) |
AT (1) | ATE180801T1 (es) |
DE (2) | DE4438351A1 (es) |
DK (1) | DK0709414T3 (es) |
ES (1) | ES2088380T3 (es) |
GR (2) | GR960300051T1 (es) |
SI (1) | SI0709414T1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409134B (de) * | 1999-02-04 | 2002-05-27 | Solutia Austria Gmbh | Oxydativ trocknende polyurethandispersionen |
DE19930961A1 (de) | 1999-07-05 | 2001-01-11 | Bayer Ag | Polyurethan-Dispersionen |
DE10063431C1 (de) * | 2000-12-20 | 2001-11-08 | Henkel Ecolab Gmbh & Co Ohg | Metallsalz- und Fluortensid-freies Fußbodenbeschichtungsmittel auf Polymerbasis |
DE10215053A1 (de) | 2002-04-05 | 2003-10-23 | Bayer Ag | Polyurethan-Dispersionen auf Basis von Fettsäuredialkanolamiden |
GB0300225D0 (en) * | 2003-01-04 | 2003-02-05 | Neoresins Inc | Aqueous polyurethane coating composition |
GB0320994D0 (en) * | 2003-09-09 | 2003-10-08 | Avecia Bv | Aqueous polymer compositions |
DE102005001565A1 (de) * | 2005-01-13 | 2006-07-27 | Bayer Materialscience Ag | Holzklebstoffe |
CN102421815A (zh) * | 2009-03-30 | 2012-04-18 | 陶氏环球技术有限责任公司 | 混合分散体及其生产方法 |
MX350518B (es) | 2009-10-15 | 2017-09-08 | Bayer Materialscience Ag | Uso de revestimientos libres de nmp para interiores de automóvil. |
DE102009049630A1 (de) | 2009-10-15 | 2011-04-21 | Bayer Materialscience Ag | NMP-freie Beschichtungen für den Automobilinnenraum |
DE102010015246A1 (de) | 2010-04-15 | 2011-10-20 | Bayer Materialscience Ag | NMP-freie Beschichtungen für den Automobilinnenraum |
DE102010009896A1 (de) | 2010-03-02 | 2011-09-08 | Bayer Materialscience Ag | Wässrige Polyurethandispersionen |
CA2823564C (en) | 2011-01-05 | 2019-03-12 | Rolf Gertzmann | Aqueous 1k coating system and method for improving the appearance of grained wood surfaces |
US20150353771A1 (en) | 2014-06-10 | 2015-12-10 | Bayer Materialscience Llc | Coating compositions with an aqueous dispersion containing a polyurethane and an acid reactive crosslinking agent |
EP3178860B1 (de) | 2015-12-10 | 2018-11-28 | Covestro Deutschland AG | Oxidativ trocknende polyurethandispersionen mit einer besonders hohen chemikalienresistenz |
EP3484969B1 (en) | 2016-07-14 | 2023-06-07 | Michelman, Inc. | Aqueous based polyurethane/acrylate hybrid dispersions |
CN109438643A (zh) * | 2018-11-08 | 2019-03-08 | 合众(佛山)化工有限公司 | 一种生物基氟改性水性聚氨酯树脂及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR883646A (fr) * | 1940-09-07 | 1943-07-09 | Ig Farbenindustrie Ag | Procédé pour l'amélioration des propriétés d'huiles siccatives |
US3607800A (en) * | 1969-02-24 | 1971-09-21 | Desoto Inc | Water-dispersible polyurethane resins |
JPS6053522A (ja) * | 1983-09-02 | 1985-03-27 | Ito Seiyu Kk | ポリオ−ル組成物 |
-
1994
- 1994-10-27 DE DE4438351A patent/DE4438351A1/de not_active Withdrawn
-
1995
- 1995-10-26 DE DE59506091T patent/DE59506091D1/de not_active Expired - Lifetime
- 1995-10-26 AT AT95116852T patent/ATE180801T1/de active
- 1995-10-26 SI SI9530250T patent/SI0709414T1/xx unknown
- 1995-10-26 EP EP95116852A patent/EP0709414B1/de not_active Expired - Lifetime
- 1995-10-26 ES ES95116852T patent/ES2088380T3/es not_active Expired - Lifetime
- 1995-10-26 DK DK95116852T patent/DK0709414T3/da active
-
1996
- 1996-09-30 GR GR960300051T patent/GR960300051T1/el unknown
-
1999
- 1999-08-11 GR GR990402042T patent/GR3030961T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
SI0709414T1 (en) | 1999-08-31 |
DE4438351A1 (de) | 1996-05-02 |
DE59506091D1 (de) | 1999-07-08 |
ATE180801T1 (de) | 1999-06-15 |
EP0709414A1 (de) | 1996-05-01 |
EP0709414B1 (de) | 1999-06-02 |
GR3030961T3 (en) | 1999-11-30 |
ES2088380T3 (es) | 1999-09-16 |
GR960300051T1 (en) | 1996-09-30 |
DK0709414T3 (da) | 1999-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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