FR1250865A - Procédé de fabrication de polyuréthanes mousses - Google Patents
Procédé de fabrication de polyuréthanes moussesInfo
- Publication number
- FR1250865A FR1250865A FR819780A FR819780A FR1250865A FR 1250865 A FR1250865 A FR 1250865A FR 819780 A FR819780 A FR 819780A FR 819780 A FR819780 A FR 819780A FR 1250865 A FR1250865 A FR 1250865A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- polyurethane foam
- foam manufacturing
- polyurethane
- manufacturing
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2018—Heterocyclic amines; Salts thereof containing one heterocyclic ring having one nitrogen atom in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
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 |
---|---|---|---|
FR819780A FR1250865A (fr) | 1959-02-27 | 1960-02-26 | Procédé de fabrication de polyuréthanes mousses |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6871/59A GB886029A (en) | 1959-02-27 | 1959-02-27 | Improvements in or relating to the manufacture of polymethane materials |
FR819780A FR1250865A (fr) | 1959-02-27 | 1960-02-26 | Procédé de fabrication de polyuréthanes mousses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1250865A true FR1250865A (fr) | 1961-01-13 |
Family
ID=26185107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR819780A Expired FR1250865A (fr) | 1959-02-27 | 1960-02-26 | Procédé de fabrication de polyuréthanes mousses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1250865A (fr) |
-
1960
- 1960-02-26 FR FR819780A patent/FR1250865A/fr not_active Expired
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