BE616966A - - Google Patents
Info
- Publication number
- BE616966A BE616966A BE616966DA BE616966A BE 616966 A BE616966 A BE 616966A BE 616966D A BE616966D A BE 616966DA BE 616966 A BE616966 A BE 616966A
- 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
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1544461A GB945153A (en) | 1961-04-28 | 1961-04-28 | Improvements in or relating to the production of polyurethanes |
| GB2688961A GB979751A (en) | 1961-04-28 | 1961-07-25 | Improvements in or relating to the production of polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE616966A true BE616966A (pt) |
Family
ID=26251298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE616966D BE616966A (pt) | 1961-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE616966A (pt) |
| DE (1) | DE1301116B (pt) |
| GB (2) | GB945153A (pt) |
| NL (2) | NL131948C (pt) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1091324A (en) * | 1913-03-31 | 1914-03-24 | Commw Steel | Railway-car underframe. |
-
0
- NL NL277770D patent/NL277770A/xx unknown
- NL NL131948D patent/NL131948C/xx active
- BE BE616966D patent/BE616966A/xx unknown
-
1961
- 1961-04-28 GB GB1544461A patent/GB945153A/en not_active Expired
- 1961-07-25 GB GB2688961A patent/GB979751A/en not_active Expired
-
1962
- 1962-04-26 DE DE1962S0079192 patent/DE1301116B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB979751A (en) | 1965-01-06 |
| NL277770A (pt) | |
| GB945153A (en) | 1963-12-23 |
| NL131948C (pt) | |
| DE1301116B (de) | 1969-08-14 |