FR1451269A - Procédé de préparation d'organopolysiloxanes linéaires - Google Patents
Procédé de préparation d'organopolysiloxanes linéairesInfo
- Publication number
- FR1451269A FR1451269A FR9017A FR9017A FR1451269A FR 1451269 A FR1451269 A FR 1451269A FR 9017 A FR9017 A FR 9017A FR 9017 A FR9017 A FR 9017A FR 1451269 A FR1451269 A FR 1451269A
- Authority
- FR
- France
- Prior art keywords
- preparation
- linear organopolysiloxanes
- organopolysiloxanes
- linear
- 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
- 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
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to 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
- 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
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9017A FR1451269A (fr) | 1965-03-12 | 1965-03-12 | Procédé de préparation d'organopolysiloxanes linéaires |
US532586A US3409588A (en) | 1965-03-12 | 1966-03-08 | Preparation of linear organopolysiloxanes |
GB10863/66A GB1073325A (en) | 1965-03-12 | 1966-03-11 | Process for the preparation of linear organopolysiloxanes |
DE19661645197 DE1645197A1 (de) | 1965-03-12 | 1966-03-11 | Verfahren zur Herstellung von linearen Organopolysiloxanen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9017A FR1451269A (fr) | 1965-03-12 | 1965-03-12 | Procédé de préparation d'organopolysiloxanes linéaires |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1451269A true FR1451269A (fr) | 1966-01-07 |
Family
ID=8573778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9017A Expired FR1451269A (fr) | 1965-03-12 | 1965-03-12 | Procédé de préparation d'organopolysiloxanes linéaires |
Country Status (4)
Country | Link |
---|---|
US (1) | US3409588A (fr) |
DE (1) | DE1645197A1 (fr) |
FR (1) | FR1451269A (fr) |
GB (1) | GB1073325A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2102795A5 (fr) * | 1970-08-21 | 1972-04-07 | Rhone Poulenc Sa | |
US3779987A (en) * | 1972-10-12 | 1973-12-18 | Gen Electric | Process for producing diorganopolysiloxane polymers |
DE2403303C3 (de) * | 1974-01-24 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Organopolysiloxanpolyolen |
JP2767304B2 (ja) * | 1989-11-30 | 1998-06-18 | 東レ・ダウコーニング・シリコーン株式会社 | オルガノポリシロキサンの製造方法 |
US6075111A (en) * | 1998-08-28 | 2000-06-13 | General Electric Company | Fragrance releasing non-volatile polymeric siloxanes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759008A (en) * | 1953-06-10 | 1956-08-14 | Union Carbide & Carbon Corp | High pressure polymerization of alkylcyclosiloxanes in the presence of an acid catalyst |
DE1106324B (de) * | 1959-06-10 | 1961-05-10 | Goldschmidt Ag Th | Verfahren zur Herstellung von Alkylsilylsulfaten |
US3109012A (en) * | 1959-06-12 | 1963-10-29 | Goldschmidt Ag Th | Method of producing organo-silicon compounds and products therefrom |
DE1174509B (de) * | 1959-10-28 | 1964-07-23 | Goldschmidt Ag Th | Verfahren zur Herstellung von kettenfoermigen, Halogen oder Alkoxygruppen sowie Sulfat-gruppen enthaltenden Organopolysiloxanen |
DE1420493C3 (de) * | 1959-10-28 | 1978-04-20 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von gemischt substituierten Siloxanen |
US3148201A (en) * | 1961-09-13 | 1964-09-08 | Du Pont | Polyfluoroalkyl-substituted polysiloxanes |
US3215643A (en) * | 1961-11-24 | 1965-11-02 | Dow Corning | Use of sulfur-containing siloxanes as solvent foamers |
-
1965
- 1965-03-12 FR FR9017A patent/FR1451269A/fr not_active Expired
-
1966
- 1966-03-08 US US532586A patent/US3409588A/en not_active Expired - Lifetime
- 1966-03-11 GB GB10863/66A patent/GB1073325A/en not_active Expired
- 1966-03-11 DE DE19661645197 patent/DE1645197A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3409588A (en) | 1968-11-05 |
DE1645197A1 (de) | 1970-02-19 |
GB1073325A (en) | 1967-06-21 |
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