ES2001436A6 - Un procedimiento para preparar una combinacion de aminas aromaticas y un procedimiento para preparar un elastomero de poliurea. - Google Patents
Un procedimiento para preparar una combinacion de aminas aromaticas y un procedimiento para preparar un elastomero de poliurea.Info
- Publication number
- ES2001436A6 ES2001436A6 ES8602124A ES8602124A ES2001436A6 ES 2001436 A6 ES2001436 A6 ES 2001436A6 ES 8602124 A ES8602124 A ES 8602124A ES 8602124 A ES8602124 A ES 8602124A ES 2001436 A6 ES2001436 A6 ES 2001436A6
- Authority
- ES
- Spain
- Prior art keywords
- polymethylene polyphenylamine
- polyurea elastomers
- chain extenders
- diamine chain
- polyphenylamine
- 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
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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- 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
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3237—Polyamines aromatic
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
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
SE DESCRIBE LA PREPARACION DE ELASTOMEROS DE POLIUREA MOLDEADOS POR INYECCION-REACCION QUE DERIVAN DE LA REACCION DE: 1) UN POLIISOCIANATO AROMATICO; 2) POLIETERES TERMINADOS CON AMINA PRIMARIA O SECUNDARIA; Y 3) UNA NUEVA COMBINACION EXTENDEDORA DE AMINA AROMATICA QUE COMPRENDE: A) UNA DIAMINA AROMATICA QUE TIENE AL MENOS UNA DE LAS POSICIONES OTRO RESPECTO A CADA GRUPO AMINO SUSTITUIDA CON UN GRUPO ALQUILO INFERIOR, Y B) UNA POLIMETILENPOLIFENILAMINA. EL MEZCLADO DE 2) Y 3) PROPORCIONA NUEVAS MEZCLAS DE POLIAMINAS QUE SON UTILES PARA PREPARAR LOS ELASTOMEROS DE POLIUREA DE ESTA INVENCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/780,115 US4667009A (en) | 1985-09-25 | 1985-09-25 | Polymethylene polyphenylamine modified diamine chain extenders in polyurea elastomers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2001436A6 true ES2001436A6 (es) | 1988-05-16 |
Family
ID=25118653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8602124A Expired ES2001436A6 (es) | 1985-09-25 | 1986-09-24 | Un procedimiento para preparar una combinacion de aminas aromaticas y un procedimiento para preparar un elastomero de poliurea. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4667009A (es) |
EP (1) | EP0219709B1 (es) |
JP (1) | JPS6296518A (es) |
KR (1) | KR920000376B1 (es) |
BR (1) | BR8604709A (es) |
DE (1) | DE3667063D1 (es) |
ES (1) | ES2001436A6 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276346A (en) * | 1983-12-26 | 1994-01-04 | Hitachi, Ltd. | Semiconductor integrated circuit device having protective/output elements and internal circuits |
US5610089A (en) * | 1983-12-26 | 1997-03-11 | Hitachi, Ltd. | Method of fabrication of semiconductor integrated circuit device |
US4801674A (en) * | 1987-03-20 | 1989-01-31 | Uop Inc. | Secondary aromatic diamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding |
GB8800281D0 (en) * | 1988-01-07 | 1988-02-10 | Univ Manchester | Production of polyureas |
GB8807684D0 (en) * | 1988-03-31 | 1988-05-05 | Ici Plc | Internal mould release composition |
JPH0551524A (ja) * | 1991-08-21 | 1993-03-02 | Nippon Paint Co Ltd | 反応射出成形用ポリウレア樹脂組成物 |
US6793864B1 (en) * | 1997-02-26 | 2004-09-21 | Dunlop Sports | Polyurethane material for two and three piece golf balls |
US7244384B1 (en) | 1998-02-04 | 2007-07-17 | Taylormade-Adidas Golf Company | Method for manufacturing two and three piece golf balls constructed from polyurethane material |
US6719646B2 (en) | 2000-01-25 | 2004-04-13 | Dunlop Slazenger Sports | Polyurethane covered three-piece golf ball |
ES2354593T3 (es) * | 2007-05-16 | 2011-03-16 | Basf Se | Xerogeles sobre la base de poliurea aromática. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048105A (en) * | 1975-12-19 | 1977-09-13 | Mccord Corporation | High density urethane foam for rim |
DE2622951B2 (de) * | 1976-05-21 | 1979-09-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von elastischen Fonnkörpern |
US4218543A (en) * | 1976-05-21 | 1980-08-19 | Bayer Aktiengesellschaft | Rim process for the production of elastic moldings |
US4269945A (en) * | 1980-01-24 | 1981-05-26 | The Dow Chemical Company | Reaction injection molded polyurethanes employing aliphatic amine chain extenders |
US4296212A (en) * | 1980-08-27 | 1981-10-20 | The Upjohn Company | Elastomeric polyurethane-polyurea polymer prepared from an organic polyisocyanate a polyol and an aromatic diamine having at least one of the ortho positions to each amine lower alkyl |
US4374210A (en) * | 1981-09-18 | 1983-02-15 | The Upjohn Company | Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer |
US4433067A (en) * | 1982-04-23 | 1984-02-21 | Texaco Inc. | Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate |
US4444910A (en) * | 1982-04-23 | 1984-04-24 | Texaco Inc. | Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate |
US4530941A (en) * | 1983-01-26 | 1985-07-23 | The Dow Chemical Company | Reaction injection molded polyurethanes employing high molecular weight polyols |
US4448904A (en) * | 1983-06-08 | 1984-05-15 | Texaco Inc. | Reaction injection molded elastomer using a methylene bis(phenyliscoyanate) containing 2,4' isomer in amounts greater than about 10 percent |
-
1985
- 1985-09-25 US US06/780,115 patent/US4667009A/en not_active Expired - Fee Related
-
1986
- 1986-09-22 JP JP61222232A patent/JPS6296518A/ja active Pending
- 1986-09-23 BR BR8604709A patent/BR8604709A/pt unknown
- 1986-09-24 EP EP86113144A patent/EP0219709B1/en not_active Expired
- 1986-09-24 ES ES8602124A patent/ES2001436A6/es not_active Expired
- 1986-09-24 DE DE8686113144T patent/DE3667063D1/de not_active Expired
- 1986-09-25 KR KR1019860008033A patent/KR920000376B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0219709A3 (en) | 1988-02-03 |
EP0219709B1 (en) | 1989-11-23 |
BR8604709A (pt) | 1987-06-23 |
EP0219709A2 (en) | 1987-04-29 |
DE3667063D1 (en) | 1989-12-28 |
KR870003145A (ko) | 1987-04-15 |
KR920000376B1 (ko) | 1992-01-13 |
US4667009A (en) | 1987-05-19 |
JPS6296518A (ja) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-24 |
|
FD1A | Patent lapsed |
Effective date: 20001204 |