ES521923A0 - Procedimiento para la obtencion de cuerpos de moldeo a base de elastomeros de poliurea. - Google Patents
Procedimiento para la obtencion de cuerpos de moldeo a base de elastomeros de poliurea.Info
- Publication number
- ES521923A0 ES521923A0 ES521923A ES521923A ES521923A0 ES 521923 A0 ES521923 A0 ES 521923A0 ES 521923 A ES521923 A ES 521923A ES 521923 A ES521923 A ES 521923A ES 521923 A0 ES521923 A0 ES 521923A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- bodies based
- polyurea elastomers
- molding bodies
- obtaining molding
- 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
- C08G18/6666—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
- C08G18/28—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
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215909 DE3215909A1 (de) | 1982-04-29 | 1982-04-29 | Verfahren zur herstellung von gegebenenfalls zellhaltigen formkoerpern aus polyharnstoff-elastomeren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES521923A0 true ES521923A0 (es) | 1984-01-16 |
ES8402323A1 ES8402323A1 (es) | 1984-01-16 |
Family
ID=6162215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES521923A Expired ES8402323A1 (es) | 1982-04-29 | 1983-04-28 | Procedimiento para la obtencion de cuerpos de moldeo a base de elastomeros de poliurea. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0093334B1 (es) |
DE (2) | DE3215909A1 (es) |
ES (1) | ES8402323A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3411216A1 (de) * | 1984-03-27 | 1985-10-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von elastischen, kompakten oder zelligen polyurethan-polyharnstoff-formkoerpern |
DE3413938C2 (de) * | 1984-04-13 | 1994-07-07 | Basf Ag | Verfahren zur Herstellung von Verstärkungsmittel enthaltenden kompakten oder zelligen Polyurethan-, Polyharnstoff- oder Polyurethan-Polyharnstoff-Formkörpern |
DE3613973A1 (de) * | 1986-04-25 | 1987-10-29 | Bayer Ag | Verfahren zur herstellung von polyharnstoffschaum-formteilen |
GB8724348D0 (en) * | 1987-10-16 | 1987-11-18 | Ici America Inc | Elastomers |
US4866103A (en) * | 1987-10-16 | 1989-09-12 | Ici Americas Inc. | Polyisocyanate compositions |
GB8800281D0 (en) * | 1988-01-07 | 1988-02-10 | Univ Manchester | Production of polyureas |
US4857561A (en) * | 1988-08-30 | 1989-08-15 | Mobay Corporation | Novel neopentyladipate based prepolymers and reaction injection molded products made therefrom |
GB8908493D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Elastomers |
US5239038A (en) * | 1989-11-29 | 1993-08-24 | Miles Inc. | Cyclohexanedimethanoladipate based prepolymers and reaction injection molded products made therefrom |
US5098984A (en) * | 1990-06-15 | 1992-03-24 | Mobay Corporation | Isocyanate terminated prepolymers and the use thereof in a rim process |
DE4218791A1 (de) * | 1992-06-06 | 1993-12-09 | Basf Ag | Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1505220A (en) * | 1976-06-08 | 1978-03-30 | Texaco Development Corp | Method for preparing polyurethane elastomers having sag resistance |
DE3147736A1 (de) * | 1981-12-02 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von elastischen formkoerpern |
EP0093862A1 (en) * | 1982-04-23 | 1983-11-16 | Texaco Development Corporation | Polyurea reaction injection molded elastomers |
-
1982
- 1982-04-29 DE DE19823215909 patent/DE3215909A1/de not_active Withdrawn
-
1983
- 1983-04-21 EP EP83103896A patent/EP0093334B1/de not_active Expired
- 1983-04-21 DE DE8383103896T patent/DE3367601D1/de not_active Expired
- 1983-04-28 ES ES521923A patent/ES8402323A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3367601D1 (en) | 1987-01-02 |
ES8402323A1 (es) | 1984-01-16 |
DE3215909A1 (de) | 1983-11-03 |
EP0093334A1 (de) | 1983-11-09 |
EP0093334B1 (de) | 1986-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010402 |