FR1254586A - Procédé de fabrication de mousses de poly-uréthanes - Google Patents
Procédé de fabrication de mousses de poly-uréthanesInfo
- Publication number
- FR1254586A FR1254586A FR817251A FR817251A FR1254586A FR 1254586 A FR1254586 A FR 1254586A FR 817251 A FR817251 A FR 817251A FR 817251 A FR817251 A FR 817251A FR 1254586 A FR1254586 A FR 1254586A
- Authority
- FR
- France
- Prior art keywords
- poly
- manufacturing process
- urethane foam
- foam manufacturing
- urethane
- 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
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
-
- 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
- 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
- C08J2375/08—Polyurethanes from polyethers
-
- 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 |
---|---|---|---|
FR817251A FR1254586A (fr) | 1959-02-02 | 1960-02-01 | Procédé de fabrication de mousses de poly-uréthanes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79032359A | 1959-02-02 | 1959-02-02 | |
FR817251A FR1254586A (fr) | 1959-02-02 | 1960-02-01 | Procédé de fabrication de mousses de poly-uréthanes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1254586A true FR1254586A (fr) | 1961-02-24 |
Family
ID=26184958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR817251A Expired FR1254586A (fr) | 1959-02-02 | 1960-02-01 | Procédé de fabrication de mousses de poly-uréthanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1254586A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316268A1 (fr) * | 1975-07-02 | 1977-01-28 | M & T Chemicals Inc | Procede de preparation de polyurethanes cellulaires |
FR2365596A1 (fr) * | 1976-09-27 | 1978-04-21 | Witco Chemical Corp | Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes |
EP0395316A2 (fr) * | 1989-04-20 | 1990-10-31 | MITSUI TOATSU CHEMICALS, Inc. | Procédé de préparation d'un polyétherpolyol |
-
1960
- 1960-02-01 FR FR817251A patent/FR1254586A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316268A1 (fr) * | 1975-07-02 | 1977-01-28 | M & T Chemicals Inc | Procede de preparation de polyurethanes cellulaires |
FR2365596A1 (fr) * | 1976-09-27 | 1978-04-21 | Witco Chemical Corp | Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes |
EP0395316A2 (fr) * | 1989-04-20 | 1990-10-31 | MITSUI TOATSU CHEMICALS, Inc. | Procédé de préparation d'un polyétherpolyol |
EP0395316A3 (fr) * | 1989-04-20 | 1991-09-04 | MITSUI TOATSU CHEMICALS, Inc. | Procédé de préparation d'un polyétherpolyol |
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