ES2077272T3 - Dispersiones acuosas de poliurea preparadas por un procedimiento de polimerizacion con emulsion. - Google Patents
Dispersiones acuosas de poliurea preparadas por un procedimiento de polimerizacion con emulsion.Info
- Publication number
- ES2077272T3 ES2077272T3 ES92104539T ES92104539T ES2077272T3 ES 2077272 T3 ES2077272 T3 ES 2077272T3 ES 92104539 T ES92104539 T ES 92104539T ES 92104539 T ES92104539 T ES 92104539T ES 2077272 T3 ES2077272 T3 ES 2077272T3
- Authority
- ES
- Spain
- Prior art keywords
- dispersion
- emulsion polymerization
- aqueous dispersions
- polymerization procedure
- prepared
- 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
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
- C08G18/0866—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 an aqueous medium
-
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/5048—Products of hydrolysis of polyether-urethane prepolymers containing isocyanate groups
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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
DISPERSIONES DE POLIUREA ACUOSA PREPARADAS MEDIANTE UN PROCESO DE POLIMERIZACION DE EMULSION. LA PRESENTE INVENCION ESTA DIRIGIDA A UN PROCESO PARA LA PREPARACION DE UNA DISPERSION DE POLIUREA ACUOSA MEDIANTE A) DISPERSION EN AGUA EN UN INDICE EQUIVALENTE DE NCO:NH DE 0,5:1,0 A 2,0:1,0 I) UN POLISOCIANATO QUE TIENE UNA FUNCIONALIDAD MEDIA DE 1,5 A 4,0 Y UN CONTENIDO DE ISOCIANATO DE AL MENOS EL 12% DE PESO Y II) UNA POLIAMINA QUE TIENE AL MENOS DOS GRUPOS AMINO PRIMARIOS Y/O SECUNDARIOS Y UN PESO MOLECULAR DE AL MENOS UN INDICE EQUIVALENTE DE NCO:NH DE 0,5:1,0 A 2,0:1,01000 Y B) PERMITIR QUE EL POLISOCIANATO Y LA POLIAMINA REACCIONEN PARA FORMAR UNA DISPERSION POLIUREA ACUOSA. LA PRESENTE INVENCION ESTA DIRIGIDA TAMBIEN A LA DISPERSION DE POLIUREA ACUOSA PREPARADA MEDIANTE ESTE PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/677,011 US5212230A (en) | 1991-03-28 | 1991-03-28 | Aqueous polyurea dispersions prepared by an emulsion polymerization process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077272T3 true ES2077272T3 (es) | 1995-11-16 |
Family
ID=24716946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92104539T Expired - Lifetime ES2077272T3 (es) | 1991-03-28 | 1992-03-17 | Dispersiones acuosas de poliurea preparadas por un procedimiento de polimerizacion con emulsion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5212230A (es) |
EP (1) | EP0507143B1 (es) |
CA (1) | CA2062326C (es) |
DE (1) | DE69203772T2 (es) |
ES (1) | ES2077272T3 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367017A (en) * | 1992-05-01 | 1994-11-22 | Miles Inc. | Aqueous polyurea dispersions prepared by an emulsion polymerization process |
US5358997A (en) * | 1992-05-07 | 1994-10-25 | Miles Inc. | Reactive aqueous polyurea dispersions prepared by an emulsion polymerization process |
DE4413562A1 (de) * | 1994-04-19 | 1995-10-26 | Herberts Gmbh | Wäßrige Dispersion von Siloxanbrücken enthaltenden Polyurethanen, deren Herstellung und Verwendung in Überzugsmitteln |
US5652288A (en) * | 1994-06-06 | 1997-07-29 | Wood; Benny R. | Water dispersible polyisocyanate adhesive |
US5455293A (en) * | 1994-06-06 | 1995-10-03 | Wood; Benny R. | Water dispersible polyurethane adhesive |
US5721302A (en) * | 1994-06-06 | 1998-02-24 | Wood; Benny R. | Water dispersible adhesive |
DE59709939D1 (de) * | 1996-03-01 | 2003-06-05 | Bayer Ag | In Wasser lösliche oder dispergierbare Polyurethanharnstoffe, ein Verfahren zu deren Herstellung und ihre Verwendung zur Beschichtung beliebiger Substrate |
US6153690A (en) * | 1996-05-29 | 2000-11-28 | Rohm And Haas Company | Method of producing isocyanate-modified latex polymer |
KR100545438B1 (ko) * | 2000-09-22 | 2006-01-24 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 경화성 폴리우레탄, 그로부터 제조된 코팅물, 및 그의제조방법 |
US20040220369A1 (en) * | 2003-05-02 | 2004-11-04 | Chen Harry (Zhong-Xiao) | Methods for preparing and applying polyurea elastomers and coatings |
US20050058515A1 (en) * | 2003-09-12 | 2005-03-17 | Markusch Peter H. | Geotextile/polymer composite liners based on waterborne resins |
US8202578B2 (en) | 2005-11-15 | 2012-06-19 | Valspar Sourcing, Inc. | Crush resistant latex topcoat composition for fiber cement substrates |
US9783622B2 (en) * | 2006-01-31 | 2017-10-10 | Axalta Coating Systems Ip Co., Llc | Coating system for cement composite articles |
AU2007211045B2 (en) * | 2006-01-31 | 2012-03-08 | Valspar Holdings I, Inc | Coating system for cement composite articles |
WO2007137233A1 (en) * | 2006-05-19 | 2007-11-29 | Valspar Sourcing, Inc. | Coating system for cement composite articles |
DE602007012700D1 (de) * | 2006-06-02 | 2011-04-07 | Valspar Sourcing Inc | Wässrige hochleistungsbeschichtungszusammensetzungen |
ES2716987T3 (es) | 2006-07-07 | 2019-06-18 | Swimc Llc | Sistemas de recubrimiento para artículos composite de cemento |
MX2008002220A (es) * | 2007-02-16 | 2009-02-25 | Valspar Sourcing Inc | Tratamiento para articulos compuestos de cemento. |
MX2010001253A (es) * | 2007-08-01 | 2010-04-30 | Valspar Sourcing Inc | Sistema de recubrimiento para articulos preparados de cemento. |
US9175187B2 (en) * | 2008-08-15 | 2015-11-03 | Valspar Sourcing, Inc. | Self-etching cementitious substrate coating composition |
WO2010060109A1 (en) | 2008-11-24 | 2010-05-27 | Valspar Sourcing, Inc. | Coating system for cement composite articles |
TWI405784B (zh) * | 2008-12-31 | 2013-08-21 | Ind Tech Res Inst | 高分子型分散劑及包含其之顏料組合物 |
CN105968285A (zh) * | 2016-06-02 | 2016-09-28 | 深圳市深赛尔股份有限公司 | 一种水性硅烷聚脲树脂及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1495745C3 (de) * | 1963-09-19 | 1978-06-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices |
US3663472A (en) * | 1971-03-15 | 1972-05-16 | Minnesota Mining & Mfg | Composition and method for surfacing leathers and leather substitutes based on filled polyurethane latex |
US4066591A (en) * | 1975-06-02 | 1978-01-03 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
EP0013112A1 (en) * | 1978-12-27 | 1980-07-09 | Imperial Chemical Industries Plc | Emulsifiable compositions and aqueous emulsions of organic isocyanates, and process using them as binders for manufacturing lignocellulose sheets |
US4408008A (en) * | 1981-07-24 | 1983-10-04 | Mobay Chemical Corporation | Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production |
DE3613492A1 (de) * | 1986-04-22 | 1987-10-29 | Bayer Ag | Verfahren zur herstellung von waessrigen dispersionen von polyurethan-polyharnstoffen, die nach diesem verfahren erhaeltlichen dispersionen und ihre verwendung als oder zur herstellung von beschichtungsmitteln |
DE3638148A1 (de) * | 1986-11-08 | 1988-05-11 | Bayer Ag | Verfahren zur herstellung von feinteiligen harnstoffgruppen enthaltenden polyisocyanaten |
-
1991
- 1991-03-28 US US07/677,011 patent/US5212230A/en not_active Expired - Lifetime
-
1992
- 1992-03-05 CA CA002062326A patent/CA2062326C/en not_active Expired - Lifetime
- 1992-03-17 EP EP92104539A patent/EP0507143B1/en not_active Expired - Lifetime
- 1992-03-17 ES ES92104539T patent/ES2077272T3/es not_active Expired - Lifetime
- 1992-03-17 DE DE69203772T patent/DE69203772T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0507143A2 (en) | 1992-10-07 |
EP0507143A3 (en) | 1993-01-13 |
EP0507143B1 (en) | 1995-08-02 |
DE69203772T2 (de) | 1995-12-07 |
US5212230A (en) | 1993-05-18 |
CA2062326C (en) | 2003-05-13 |
CA2062326A1 (en) | 1992-09-29 |
DE69203772D1 (de) | 1995-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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