BE668776A - - Google Patents
Info
- Publication number
- BE668776A BE668776A BE668776DA BE668776A BE 668776 A BE668776 A BE 668776A BE 668776D A BE668776D A BE 668776DA BE 668776 A BE668776 A BE 668776A
- Authority
- BE
- Belgium
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
- C08G18/70—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
-
- 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
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic compounds
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 |
|---|---|---|---|
| US39377964A | 1964-09-01 | 1964-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668776A true BE668776A (ja) |
Family
ID=23556213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668776D BE668776A (ja) | 1964-09-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3446779A (ja) |
| BE (1) | BE668776A (ja) |
| GB (1) | GB1115208A (ja) |
| NL (1) | NL6511377A (ja) |
| SE (1) | SE330259B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531433A (en) * | 1968-09-30 | 1970-09-29 | Gen Tire & Rubber Co | Microbe-inhibited polyesterurethanes |
| DE2340995A1 (de) * | 1973-08-14 | 1975-02-27 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
| US3914189A (en) * | 1974-03-15 | 1975-10-21 | Tenneco Chem | Method for production of polyurethane foam using oxazolines as catalysts |
| US4041019A (en) * | 1975-10-22 | 1977-08-09 | The Dow Chemical Company | Delayed-action, heat activated-urethane catalyst |
| US4025469A (en) * | 1976-03-26 | 1977-05-24 | Armstrong Cork Company | Novel catalyst system for trimerization organic isocyanates |
| GB201115208D0 (en) | 2011-09-02 | 2011-10-19 | Sec Dep For Business Innovation & Skills The | Hologram |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB701712A (en) * | 1950-11-01 | 1953-12-30 | Wingfoot Corp | Mono adducts of polyisocyanates and mercaptans |
| US2764592A (en) * | 1952-11-05 | 1956-09-25 | Goodyear Tire & Rubber | Adducts of mercaptans and isocyanates |
| BE533887A (ja) * | 1953-12-04 | |||
| BE538005A (ja) * | 1954-05-07 | |||
| US2917489A (en) * | 1956-03-16 | 1959-12-15 | Du Pont | Process for curing liquid urethane polymers |
| US3235518A (en) * | 1957-09-25 | 1966-02-15 | Union Carbide Corp | Method of reacting a reactive hydrogen compound and an isocyanate in the presence of an organic antimony, arsenic or bismuth catalyst |
| US2944998A (en) * | 1958-06-30 | 1960-07-12 | Du Pont | Stabilized cured polyurethanes |
| US3177223A (en) * | 1961-12-22 | 1965-04-06 | Air Prod & Chem | Preparation of substituted imidazoles |
-
0
- BE BE668776D patent/BE668776A/xx unknown
-
1964
- 1964-09-01 US US393779A patent/US3446779A/en not_active Expired - Lifetime
-
1965
- 1965-08-19 GB GB35586/65A patent/GB1115208A/en not_active Expired
- 1965-08-31 SE SE11363/65A patent/SE330259B/xx unknown
- 1965-08-31 NL NL6511377A patent/NL6511377A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1115208A (en) | 1968-05-29 |
| SE330259B (ja) | 1970-11-09 |
| NL6511377A (ja) | 1966-03-02 |
| US3446779A (en) | 1969-05-27 |