FR1183941A - Perfectionnements apportés au procédé de cuisson d'élastomères à base de polyuréthane - Google Patents
Perfectionnements apportés au procédé de cuisson d'élastomères à base de polyuréthaneInfo
- Publication number
- FR1183941A FR1183941A FR1183941DA FR1183941A FR 1183941 A FR1183941 A FR 1183941A FR 1183941D A FR1183941D A FR 1183941DA FR 1183941 A FR1183941 A FR 1183941A
- Authority
- FR
- France
- Prior art keywords
- polyurethane
- curing process
- based elastomer
- elastomer curing
- elastomer
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8191—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with acetylenic compounds having active hydrogen
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/86—Chemically modified polymers by peroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1183941XA | 1956-11-13 | 1956-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1183941A true FR1183941A (fr) | 1959-07-15 |
Family
ID=22378302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1183941D Expired FR1183941A (fr) | 1956-11-13 | 1957-10-04 | Perfectionnements apportés au procédé de cuisson d'élastomères à base de polyuréthane |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1066018B (fr) |
FR (1) | FR1183941A (fr) |
-
0
- DE DENDAT1066018D patent/DE1066018B/de active Pending
-
1957
- 1957-10-04 FR FR1183941D patent/FR1183941A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1066018B (de) | 1959-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1179367A (fr) | Procédé de fabrication d'élastomères de polyuréthane | |
FR1203848A (fr) | Procédé de polymérisation d'oléfines | |
FR1203757A (fr) | Procédé de polymérisation d'époxydes | |
FR1310997A (fr) | Procédé d'électroplacage | |
FR1298546A (fr) | Procédé d'enrichissement de talc | |
FR1192504A (fr) | Procédé d'isomérisation perfectionné | |
FR1211439A (fr) | Procédé de polymérisation d'oléfines | |
FR1214965A (fr) | Procédé de polymérisation d'oléfines | |
FR1164445A (fr) | Procédé d'assemblage | |
FR1177595A (fr) | Perfectionnement apporté au procédé de polymérisation de l'éthylène | |
FR1303465A (fr) | Procédé de polymérisation d'époxydes | |
FR1183941A (fr) | Perfectionnements apportés au procédé de cuisson d'élastomères à base de polyuréthane | |
FR1182286A (fr) | Procédé de polymérisation d'époxydes | |
FR1206096A (fr) | Procédé d'étirage | |
FR1180055A (fr) | Perfectionnements à la production de compositions résineuses | |
FR1364456A (fr) | Procédé de durcissement d'époxydes | |
FR1171543A (fr) | Procédé d'éthinylation de 17-céto-stéroïdes | |
FR1196608A (fr) | Procédé de polymérisation d'oléfines | |
FR1262439A (fr) | Procédé d'hydrofugation | |
FR1291079A (fr) | Procédé d'hydrocraquage | |
FR1179011A (fr) | Procédé d'hydrogénation de propargyl-carbinols tertiaires | |
FR1182490A (fr) | Procédé perfectionné d'adsorption | |
FR1254086A (fr) | Procédé de moulage d'un polyuréthane | |
FR73657E (fr) | Procédé de polymérisation d'oléfines | |
FR1262372A (fr) | Procédé d'hydrobromuration |