FR2322163B1 - - Google Patents
Info
- Publication number
- FR2322163B1 FR2322163B1 FR7626213A FR7626213A FR2322163B1 FR 2322163 B1 FR2322163 B1 FR 2322163B1 FR 7626213 A FR7626213 A FR 7626213A FR 7626213 A FR7626213 A FR 7626213A FR 2322163 B1 FR2322163 B1 FR 2322163B1
- Authority
- FR
- France
- 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
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/10—Equilibration 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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
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)
- Silicon Polymers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2538818A DE2538818C3 (de) | 1975-09-01 | 1975-09-01 | Verfahren zur Förderung von Kondensations- und/oder Äquilibrierungsreaktionen von Organosiliciumverbindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2322163A1 FR2322163A1 (fr) | 1977-03-25 |
FR2322163B1 true FR2322163B1 (fr) | 1978-06-30 |
Family
ID=5955322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7626213A Granted FR2322163A1 (fr) | 1975-09-01 | 1976-08-31 | Procede pour accelerer les reactions de condensation et/ou d'equilibrage de composes organiques du silicium |
Country Status (6)
Country | Link |
---|---|
US (1) | US4053494A (fr) |
JP (1) | JPS5233630A (fr) |
BE (1) | BE845698A (fr) |
DE (1) | DE2538818C3 (fr) |
FR (1) | FR2322163A1 (fr) |
GB (1) | GB1550904A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2900185A1 (de) * | 1979-01-04 | 1980-07-17 | Bayer Ag | Siloxanmodifizierte novolake, deren herstellung und verwendung zur herstellung von reibbelaegen |
DE3306295A1 (de) * | 1983-02-23 | 1984-08-23 | Wacker-Chemie GmbH, 8000 München | Verfahren zum stabilisieren von organopolysiloxanen |
DE3428581A1 (de) * | 1984-08-02 | 1986-02-13 | Wacker-Chemie GmbH, 8000 München | Verfahren zum stabilisieren von organopolysiloxanen |
DE3711214A1 (de) * | 1987-04-03 | 1988-10-13 | Wacker Chemie Gmbh | Verfahren zur herstellung von diorganopolysiloxanen mit triorganosiloxygruppen als endstaendigen einheiten |
DE3742068A1 (de) * | 1987-12-11 | 1989-06-22 | Wacker Chemie Gmbh | Verfahren zur herstellung von in den endstaendigen einheiten je eine si-gebundene hydroxylgruppe aufweisenden diorganopolysiloxanen |
DE3918337A1 (de) * | 1989-06-05 | 1990-12-06 | Wacker Chemie Gmbh | Verfahren zur herstellung von organosiloxanen |
GB9103666D0 (en) * | 1991-02-21 | 1991-04-10 | Dow Corning Sa | Method of making organopolysiloxanes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186967A (en) * | 1961-04-12 | 1965-06-01 | Wacker Chemie Gmbh | Method of preparing high molecular weight organosiloxane polymers |
DE1262020B (de) * | 1964-05-06 | 1968-02-29 | Wacker Chemie Gmbh | Verfahren zur Konstanthaltung der Viskositaet von Diorganopolysiloxanen |
-
1975
- 1975-09-01 DE DE2538818A patent/DE2538818C3/de not_active Expired
-
1976
- 1976-07-26 GB GB31055/76A patent/GB1550904A/en not_active Expired
- 1976-08-16 US US05/714,740 patent/US4053494A/en not_active Expired - Lifetime
- 1976-08-31 BE BE170228A patent/BE845698A/fr not_active IP Right Cessation
- 1976-08-31 FR FR7626213A patent/FR2322163A1/fr active Granted
- 1976-09-01 JP JP51105413A patent/JPS5233630A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
BE845698A (fr) | 1977-02-28 |
JPS5626249B2 (fr) | 1981-06-17 |
DE2538818C3 (de) | 1980-04-30 |
FR2322163A1 (fr) | 1977-03-25 |
DE2538818A1 (de) | 1977-03-10 |
GB1550904A (en) | 1979-08-22 |
JPS5233630A (en) | 1977-03-14 |
DE2538818B2 (de) | 1979-08-23 |
US4053494A (en) | 1977-10-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |