FR1291647A - New catalysts for the preparation of polyurethanes - Google Patents
New catalysts for the preparation of polyurethanesInfo
- Publication number
- FR1291647A FR1291647A FR855648A FR855648A FR1291647A FR 1291647 A FR1291647 A FR 1291647A FR 855648 A FR855648 A FR 855648A FR 855648 A FR855648 A FR 855648A FR 1291647 A FR1291647 A FR 1291647A
- Authority
- FR
- France
- Prior art keywords
- polyurethanes
- preparation
- new catalysts
- catalysts
- new
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
-
- 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
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/26—Catalysts containing metal compounds of lead
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR855648A FR1291647A (en) | 1960-10-05 | 1961-03-15 | New catalysts for the preparation of polyurethanes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3422260A GB951949A (en) | 1960-10-05 | 1960-10-05 | Catalysts for non-cellular polyurethane preparation |
FR855648A FR1291647A (en) | 1960-10-05 | 1961-03-15 | New catalysts for the preparation of polyurethanes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1291647A true FR1291647A (en) | 1962-04-27 |
Family
ID=26189675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR855648A Expired FR1291647A (en) | 1960-10-05 | 1961-03-15 | New catalysts for the preparation of polyurethanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1291647A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314834A (en) * | 1962-12-14 | 1967-04-18 | United Aircraft Corp | Method of pot life extension for polyurethane propellants |
-
1961
- 1961-03-15 FR FR855648A patent/FR1291647A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314834A (en) * | 1962-12-14 | 1967-04-18 | United Aircraft Corp | Method of pot life extension for polyurethane propellants |
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