SE218836C1 - - Google Patents
Info
- Publication number
- SE218836C1 SE218836C1 SE123865A SE123865A SE218836C1 SE 218836 C1 SE218836 C1 SE 218836C1 SE 123865 A SE123865 A SE 123865A SE 123865 A SE123865 A SE 123865A SE 218836 C1 SE218836 C1 SE 218836C1
- Authority
- SE
- Sweden
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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
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 |
|---|---|---|---|
| DEF41990A DE1218717B (de) | 1964-02-13 | 1964-02-13 | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE218836C1 true SE218836C1 (enrdf_load_stackoverflow) | 1968-02-13 |
Family
ID=7098897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE123865A SE218836C1 (enrdf_load_stackoverflow) | 1964-02-13 | 1965-01-29 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT264831B (enrdf_load_stackoverflow) |
| BE (1) | BE659576A (enrdf_load_stackoverflow) |
| DE (1) | DE1218717B (enrdf_load_stackoverflow) |
| FR (1) | FR1523124A (enrdf_load_stackoverflow) |
| GB (1) | GB1068016A (enrdf_load_stackoverflow) |
| NL (1) | NL6501588A (enrdf_load_stackoverflow) |
| SE (1) | SE218836C1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131780A1 (de) * | 1981-08-12 | 1983-02-24 | Bayer Ag, 5090 Leverkusen | Langzeit-lagerbestaendige, heterogene einkomponentensysteme aus polyol-/diphenylmethan-uretdion-diisocyanaten, verfahren zu ihrer herstellung und ihre verwendung zur synthese hochmolekularer polyurethane |
| DE10123417A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Dimerisierung von Isophorondiisocyanat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE952940C (de) * | 1953-11-30 | 1956-11-22 | Bayer Ag | Verfahren zur Herstellung hochmolekularer, vernetzter Kunststoffe aus linearen oder vorwiegend linearen Polyestern, Diisocyanaten und Diaminen |
| DE1014740B (de) * | 1955-08-01 | 1957-08-29 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen |
-
1964
- 1964-02-13 DE DEF41990A patent/DE1218717B/de active Pending
-
1965
- 1965-01-28 GB GB3813/65A patent/GB1068016A/en not_active Expired
- 1965-01-29 SE SE123865A patent/SE218836C1/sv unknown
- 1965-02-09 FR FR4811A patent/FR1523124A/fr not_active Expired
- 1965-02-09 NL NL6501588A patent/NL6501588A/xx unknown
- 1965-02-11 BE BE659576D patent/BE659576A/xx unknown
- 1965-02-12 AT AT126165A patent/AT264831B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1068016A (en) | 1967-05-10 |
| DE1218717B (de) | 1966-06-08 |
| BE659576A (enrdf_load_stackoverflow) | 1965-05-28 |
| NL6501588A (enrdf_load_stackoverflow) | 1965-08-16 |
| FR1523124A (fr) | 1968-05-03 |
| AT264831B (de) | 1968-09-10 |