MX9604910A - Composiciones de poliuretano de revestimiento integral soplado con agua. - Google Patents
Composiciones de poliuretano de revestimiento integral soplado con agua.Info
- Publication number
- MX9604910A MX9604910A MX9604910A MX9604910A MX9604910A MX 9604910 A MX9604910 A MX 9604910A MX 9604910 A MX9604910 A MX 9604910A MX 9604910 A MX9604910 A MX 9604910A MX 9604910 A MX9604910 A MX 9604910A
- Authority
- MX
- Mexico
- Prior art keywords
- composition
- articles
- integral skin
- water
- polyurethane
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6564—Compounds of group C08G18/63 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
-
- 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
- C08G2110/0033—Foam properties having integral skins
-
- 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)
Abstract
La presente invencion se relaciona con composiciones de espuma de poliuretano de revestimiento integral sopladas con agua, artículos de poliuretano moldeados, un proceso para preparar estos artículos y una composicion de isocianato para usarse en el mismo. En particular, la invencion se relaciona con artículos de poliuretano moldeados de revestimiento integral soplados con agua que tienen propiedades físicas particularmente ventajosas y las composiciones utiles para producir estos artículos. En particular, la invencion proporciona una composicion de poliuretano que tiene un componente de isocianato (a), un componente reactivo al isocianato (b), un agente hinchador que comprende agua (c), un poliéter (d) se selecciona del grupo que consiste de politetrahidrofurano y polietilenglicol que tiene un peso molecular promedio en numero de 200 a 2000 y opcionalmente, uno o más aditivos (e) del grupo que consiste de catalizadores, agentes de alargamiento de cadena, alcoholes oxo y mezclas de los mismos. La composicion puede estar caracterizada porque los artículos de poliuretano de revestimiento integral producidos de la composicion tienen una resistencia a la tension mayor de o igual a 31.64 kilogramos por centímetro cuadrado y/o una abrasion Taber (pérdida en miligramos) de menos de 200.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/550,136 US5658959A (en) | 1995-10-30 | 1995-10-30 | Water blown integral skin polyurethane composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9604910A true MX9604910A (es) | 1997-04-30 |
Family
ID=24195895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9604910A MX9604910A (es) | 1995-10-30 | 1996-10-17 | Composiciones de poliuretano de revestimiento integral soplado con agua. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5658959A (es) |
CA (1) | CA2189065A1 (es) |
MX (1) | MX9604910A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618392A1 (de) * | 1996-05-08 | 1997-11-13 | Basf Ag | Verfahren zur Herstellung von elastischen Polyurethan-Formkörpern mit kompakter Oberfläche und zelligem Kern |
US6100310A (en) * | 1998-09-25 | 2000-08-08 | Bayer Antwerp N.V. | Process for making microcellular polyurethane elastomers |
US6759443B2 (en) * | 2001-12-21 | 2004-07-06 | Basf Corporation | Polyurethane foam composition and additive useful in shoe sole applications and methods of making same |
US20090192554A1 (en) * | 2008-01-29 | 2009-07-30 | Confluent Surgical, Inc. | Bioabsorbable block copolymer |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5566917A (en) * | 1978-11-14 | 1980-05-20 | Toyo Tire & Rubber Co Ltd | Manufacture of non-yellowing integral polyurethane foam |
EP0257441A3 (en) * | 1986-08-27 | 1988-09-14 | The Dow Chemical Company | Flexible polyurethane foams based on difunctional polyols and mdi and method for preparing the same |
US4994502A (en) * | 1987-07-01 | 1991-02-19 | Basf Corporation | Process for the preparation of integral skin polyurethane steering wheels |
US4792576A (en) * | 1987-07-23 | 1988-12-20 | Mobay Corporation | Production of polyurethane moldings by the reaction injection molding process |
DE3942329A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von polyurethan-weichschaumstoffen mit geringer stauchhaerte und hierfuer verwendbare blockpolyoxypropylen-polyoxyethylen-polyolgemische |
IT1240635B (it) * | 1990-05-04 | 1993-12-17 | Dow Italia | Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali |
US5189068A (en) * | 1990-06-23 | 1993-02-23 | Basf Aktiengesellschaft | Preparation of integral skin cellular plastics by the polyaddition process in the presence of tertiary alcohols |
US5166183A (en) * | 1991-04-16 | 1992-11-24 | Miles Inc. | Water-blown integral skin polyurethane foams |
US5164423A (en) * | 1991-09-11 | 1992-11-17 | The Dow Chemical Company | Composition of flexible polyurethane foams below using reduced amounts of chlorofluorocarbone blowing agents and method for preparation |
DE4204395A1 (de) * | 1992-02-14 | 1993-08-19 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
US5236960A (en) * | 1992-06-22 | 1993-08-17 | Basf Corporation | Water-blown polyurethane integral skin foam |
US5216035A (en) * | 1992-06-22 | 1993-06-01 | Basf Corporation | Water-blown polyurethane integral skin foam |
US5234961A (en) * | 1992-12-07 | 1993-08-10 | Basf Corporation | Polyurethane water-blown integral skin system produced with a polyterahydrofuran prepolymer |
US5236961A (en) * | 1992-12-30 | 1993-08-17 | Basf Corporation | Water-blown integral skin polyurethane foams having a skin with abrasion resistance |
US5284880A (en) * | 1993-04-15 | 1994-02-08 | Basf Corporation | Water-blown polyurethane integral skin foam |
US5389693A (en) * | 1994-05-31 | 1995-02-14 | The Dow Chemical Company | Integral skin polyurethane foams and process for the preparation thereof |
-
1995
- 1995-10-30 US US08/550,136 patent/US5658959A/en not_active Expired - Lifetime
-
1996
- 1996-10-17 MX MX9604910A patent/MX9604910A/es unknown
- 1996-10-28 CA CA002189065A patent/CA2189065A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2189065A1 (en) | 1997-05-01 |
US5658959A (en) | 1997-08-19 |
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