NL247621A - - Google Patents
Info
- Publication number
- NL247621A NL247621A NL247621DA NL247621A NL 247621 A NL247621 A NL 247621A NL 247621D A NL247621D A NL 247621DA NL 247621 A NL247621 A NL 247621A
- Authority
- NL
- Netherlands
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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB254459A GB946819A (en) | 1959-01-23 | 1959-01-23 | Improvements in or relating to the manufacture of polyurethane materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL247621A true NL247621A (zh) |
Family
ID=9741457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247621D NL247621A (zh) | 1959-01-23 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE586794A (zh) |
| DE (1) | DE1118965B (zh) |
| FR (1) | FR1245481A (zh) |
| GB (1) | GB946819A (zh) |
| NL (1) | NL247621A (zh) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1027870B (de) * | 1955-03-14 | 1958-04-10 | Collo Rheincollodium G M B H | Verfahren zur Herstellung von Schaumstoffen |
| FR1158057A (fr) * | 1955-11-21 | 1958-06-06 | Us Rubber Co | Mousses cellulaires |
-
0
- NL NL247621D patent/NL247621A/xx unknown
- BE BE586794D patent/BE586794A/xx unknown
-
1959
- 1959-01-23 GB GB254459A patent/GB946819A/en not_active Expired
-
1960
- 1960-01-21 DE DEJ17566A patent/DE1118965B/de active Pending
- 1960-01-22 FR FR816456A patent/FR1245481A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1245481A (fr) | 1960-11-04 |
| GB946819A (en) | 1964-01-15 |
| BE586794A (zh) | |
| DE1118965B (de) | 1961-12-07 |