FR1542053A - Procédé de préparation de substances mousseuses contenant des groupes uréthanes - Google Patents
Procédé de préparation de substances mousseuses contenant des groupes uréthanesInfo
- Publication number
- FR1542053A FR1542053A FR126258A FR126258A FR1542053A FR 1542053 A FR1542053 A FR 1542053A FR 126258 A FR126258 A FR 126258A FR 126258 A FR126258 A FR 126258A FR 1542053 A FR1542053 A FR 1542053A
- Authority
- FR
- France
- Prior art keywords
- preparation
- urethane groups
- containing urethane
- substances containing
- foamy substances
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08G18/1883—Catalysts containing secondary or tertiary amines or salts thereof having heteroatoms other than oxygen and nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR126258A FR1542053A (fr) | 1966-10-28 | 1967-10-27 | Procédé de préparation de substances mousseuses contenant des groupes uréthanes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0050563 | 1966-10-28 | ||
FR126258A FR1542053A (fr) | 1966-10-28 | 1967-10-27 | Procédé de préparation de substances mousseuses contenant des groupes uréthanes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1542053A true FR1542053A (fr) | 1968-10-11 |
Family
ID=25977483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR126258A Expired FR1542053A (fr) | 1966-10-28 | 1967-10-27 | Procédé de préparation de substances mousseuses contenant des groupes uréthanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1542053A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2002754A1 (de) * | 1969-01-31 | 1970-09-03 | Union Carbide Corp | Waermehaertbare,Polyurethan bildende Schaeume |
-
1967
- 1967-10-27 FR FR126258A patent/FR1542053A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2002754A1 (de) * | 1969-01-31 | 1970-09-03 | Union Carbide Corp | Waermehaertbare,Polyurethan bildende Schaeume |
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