BE578000A - - Google Patents
Info
- Publication number
- BE578000A BE578000A BE578000DA BE578000A BE 578000 A BE578000 A BE 578000A BE 578000D A BE578000D A BE 578000DA BE 578000 A BE578000 A BE 578000A
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1319158A GB879169A (en) | 1958-04-25 | 1958-04-25 | Improvements in or relating to the manufacture of polymeric materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE578000A true BE578000A (sv) |
Family
ID=10018510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE578000D BE578000A (sv) | 1958-04-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE578000A (sv) |
| FR (1) | FR1228483A (sv) |
| GB (1) | GB879169A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038210A (en) * | 1973-04-23 | 1977-07-26 | Union Carbide Corporation | Beta-amino nitrile catalysts for polyurethane preparation |
-
0
- BE BE578000D patent/BE578000A/xx unknown
-
1958
- 1958-04-25 GB GB1319158A patent/GB879169A/en not_active Expired
-
1959
- 1959-04-25 FR FR793193A patent/FR1228483A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB879169A (en) | 1961-10-04 |
| FR1228483A (fr) | 1960-08-31 |