FR1541437A - Mousses de polyuréthane et leur procédé de fabrication - Google Patents
Mousses de polyuréthane et leur procédé de fabricationInfo
- Publication number
- FR1541437A FR1541437A FR125061A FR125061A FR1541437A FR 1541437 A FR1541437 A FR 1541437A FR 125061 A FR125061 A FR 125061A FR 125061 A FR125061 A FR 125061A FR 1541437 A FR1541437 A FR 1541437A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- polyurethane foams
- foams
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
-
- 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
- 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
-
- 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)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58767766A | 1966-10-19 | 1966-10-19 | |
US59055466A | 1966-10-31 | 1966-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1541437A true FR1541437A (fr) | 1968-10-04 |
Family
ID=27080101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR125061A Expired FR1541437A (fr) | 1966-10-19 | 1967-10-19 | Mousses de polyuréthane et leur procédé de fabrication |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1694646A1 (fr) |
FR (1) | FR1541437A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022122360A1 (fr) * | 2020-12-08 | 2022-06-16 | Evonik Operations Gmbh | Production de mousse de polyuréthane |
-
1967
- 1967-09-28 DE DE19671694646 patent/DE1694646A1/de active Pending
- 1967-10-19 FR FR125061A patent/FR1541437A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022122360A1 (fr) * | 2020-12-08 | 2022-06-16 | Evonik Operations Gmbh | Production de mousse de polyuréthane |
Also Published As
Publication number | Publication date |
---|---|
DE1694646A1 (de) | 1971-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1478759A (fr) | Mousses rigides de polymères de type polyisocyanurate et leur procédé de fabrication | |
FR1461729A (fr) | Polymères et leur procédé de fabrication | |
FR1444983A (fr) | Pneumatiques et leur procédé de fabrication | |
CH450982A (fr) | Ski et son procédé de fabrication | |
FR1323048A (fr) | Microcellules et leur procédé de fabrication | |
FR1461270A (fr) | Perfectionnements aux mousses de polyuréthane et à leur procédé de fabrication | |
FR1245085A (fr) | Mousses de polyuréthane et leur procédé de fabrication | |
FR1507682A (fr) | Procédé de fabrication de mousses de polyuréthane | |
FR1535085A (fr) | Tétrahydro-1h-3-benzazépines et leur procédé de fabrication | |
BE767849A (fr) | Mousses de polyurethane moulees et leur fabrication | |
FR1513914A (fr) | Nouveaux pyrazoles et leur procédé de fabrication | |
FR1541437A (fr) | Mousses de polyuréthane et leur procédé de fabrication | |
FR1545402A (fr) | Interpolymères greffés et leur procédé de fabrication | |
FR1525806A (fr) | Polyuréthanes et leur procédé de fabrication | |
FR1425284A (fr) | Matières plastiques microporeuses et leur procédé de fabrication | |
FR1508623A (fr) | Mousse de faible densité et son procédé de fabrication | |
FR1237410A (fr) | Mousses de polyuréthane et leur procédé de fabrication | |
FR1455996A (fr) | Mousses de polyuréthane souples et leur procédé de fabrication | |
FR1521995A (fr) | Oligomères et leur procédé de fabrication | |
FR1529732A (fr) | 1, 4-diène-stéroïdes et leur procédé de fabrication | |
FR1381354A (fr) | Mousses semi-souples de polyuréthane et leur procédé de fabrication | |
FR1506282A (fr) | Polyarylbenzothiazines et leur procédé de fabrication | |
FR1473574A (fr) | Filtres en feutre et leur procédé de fabrication | |
FR1534298A (fr) | Nouveaux polyesters et leur procédé de fabrication | |
FR1535796A (fr) | Procédé de fabrication de matières mousses |