JPS5626249B2 - - Google Patents
Info
- Publication number
- JPS5626249B2 JPS5626249B2 JP10541376A JP10541376A JPS5626249B2 JP S5626249 B2 JPS5626249 B2 JP S5626249B2 JP 10541376 A JP10541376 A JP 10541376A JP 10541376 A JP10541376 A JP 10541376A JP S5626249 B2 JPS5626249 B2 JP S5626249B2
- Authority
- JP
- Japan
- 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 |
|---|---|
| JPS5233630A JPS5233630A (en) | 1977-03-14 |
| JPS5626249B2 true JPS5626249B2 (en:Method) | 1981-06-17 |
Family
ID=5955322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51105413A Granted JPS5233630A (en) | 1975-09-01 | 1976-09-01 | Process for accelerating condensation reaction and*or equilibrium reaction of organic silicon compounds |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4053494A (en:Method) |
| JP (1) | JPS5233630A (en:Method) |
| BE (1) | BE845698A (en:Method) |
| DE (1) | DE2538818C3 (en:Method) |
| FR (1) | FR2322163A1 (en:Method) |
| GB (1) | GB1550904A (en:Method) |
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 FR FR7626213A patent/FR2322163A1/fr active Granted
- 1976-08-31 BE BE170228A patent/BE845698A/xx not_active IP Right Cessation
- 1976-09-01 JP JP51105413A patent/JPS5233630A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538818C3 (de) | 1980-04-30 |
| JPS5233630A (en) | 1977-03-14 |
| GB1550904A (en) | 1979-08-22 |
| FR2322163A1 (fr) | 1977-03-25 |
| US4053494A (en) | 1977-10-11 |
| FR2322163B1 (en:Method) | 1978-06-30 |
| DE2538818A1 (de) | 1977-03-10 |
| BE845698A (fr) | 1977-02-28 |
| DE2538818B2 (de) | 1979-08-23 |