JPS50104300A - - Google Patents
Info
- Publication number
- JPS50104300A JPS50104300A JP50008784A JP878475A JPS50104300A JP S50104300 A JPS50104300 A JP S50104300A JP 50008784 A JP50008784 A JP 50008784A JP 878475 A JP878475 A JP 878475A JP S50104300 A JPS50104300 A JP S50104300A
- 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.)
- Granted
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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- 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
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2403303A DE2403303C3 (de) | 1974-01-24 | 1974-01-24 | Verfahren zur Herstellung von Organopolysiloxanpolyolen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50104300A true JPS50104300A (enExample) | 1975-08-18 |
| JPS5427880B2 JPS5427880B2 (enExample) | 1979-09-12 |
Family
ID=5905561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP878475A Expired JPS5427880B2 (enExample) | 1974-01-24 | 1975-01-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3939195A (enExample) |
| JP (1) | JPS5427880B2 (enExample) |
| DE (1) | DE2403303C3 (enExample) |
| FR (1) | FR2259123B1 (enExample) |
| GB (1) | GB1449102A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2705563C2 (de) * | 1977-02-10 | 1982-10-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von hochviskosen Polydiorganosiloxanen |
| DE2801779A1 (de) * | 1978-01-17 | 1979-07-19 | Wacker Chemie Gmbh | Verfahren zum erhoehen des molekulargewichts |
| US4376210A (en) * | 1981-02-02 | 1983-03-08 | Pitney Bowes Inc. | Vinyl polysiloxane polymers release compositions and methods |
| US4368313A (en) * | 1981-09-18 | 1983-01-11 | General Electric Company | Stabilization of silanol hydrolysates of organosilanes |
| US4395563A (en) * | 1981-10-29 | 1983-07-26 | General Electric Company | Hydrolysis of alkoxysilanes |
| US4625011A (en) * | 1983-06-15 | 1986-11-25 | Dow Corning Corporation | Neutralization of alkali metal catalysts in organopolysiloxanes |
| DE3629381A1 (de) * | 1986-08-29 | 1988-03-03 | Wacker Chemie Gmbh | Verfahren zur herstellung von lineareen organopolysiloxandiolen |
| US4772516A (en) * | 1987-11-09 | 1988-09-20 | Mahone Louis G | Stable methylpolydisilylazane polymers |
| JP3703116B2 (ja) * | 1995-07-05 | 2005-10-05 | 信越化学工業株式会社 | オルガノポリシロキサン樹脂の製造方法 |
| CN102516546B (zh) * | 2011-12-01 | 2013-12-18 | 杭州师范大学 | 一种低黏度甲基苯基羟基硅油的制备方法 |
| EP3103805B1 (en) | 2014-02-03 | 2020-11-18 | National Institute of Advanced Industrial Science and Technology | Silanol compound, composition, and method for producing silanol compound |
| CN115010929B (zh) * | 2022-06-24 | 2023-07-21 | 江西蓝星星火有机硅有限公司 | 一种羟基封端乙烯基硅烷预聚体的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758124A (en) * | 1952-04-11 | 1956-08-07 | Gen Electric | Continuous hydrolysis of organohalogenosilanes |
| US2832794A (en) * | 1952-11-05 | 1958-04-29 | Allied Chem & Dye Corp | Hydrolysis of organosilanes |
| US3309390A (en) * | 1963-07-01 | 1967-03-14 | Union Carbide Corp | Preparation of hydroxy-endblocked siloxane fluids |
| DE1235317B (de) * | 1964-01-29 | 1967-03-02 | Dow Corning | Verfahren zur Hydrolyse von Silanen |
| DE1195752B (de) * | 1964-02-27 | 1965-07-01 | Bayer Ag | Vorrichtung zur kontinuierlichen Hydrolyse von Organochlorsilanen |
| DE1252682B (de) * | 1964-08-13 | 1967-10-26 | Imperial Chemical Industries Limited, London | Verfahren zur Herstellung von 1,5-Dihydroxyhexaorganotrisiloxanen |
| FR1451269A (fr) * | 1965-03-12 | 1966-01-07 | Rhone Poulenc Sa | Procédé de préparation d'organopolysiloxanes linéaires |
| US3442925A (en) * | 1966-07-01 | 1969-05-06 | Bayer Ag | Process for the production of hydroxymethylsiloxanes |
| US3542837A (en) * | 1968-10-17 | 1970-11-24 | Dow Corning | Method of preparing triorganosilanols |
| US3853932A (en) * | 1973-12-28 | 1974-12-10 | Gen Electric | Process for producing silanol end-stopped polymers of low molecular weight |
-
1974
- 1974-01-24 DE DE2403303A patent/DE2403303C3/de not_active Expired
-
1975
- 1975-01-07 US US05/539,150 patent/US3939195A/en not_active Expired - Lifetime
- 1975-01-22 JP JP878475A patent/JPS5427880B2/ja not_active Expired
- 1975-01-23 GB GB296475A patent/GB1449102A/en not_active Expired
- 1975-01-24 FR FR7502310A patent/FR2259123B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259123B1 (enExample) | 1979-01-05 |
| DE2403303B2 (de) | 1979-01-11 |
| DE2403303C3 (de) | 1986-07-10 |
| GB1449102A (en) | 1976-09-15 |
| US3939195A (en) | 1976-02-17 |
| JPS5427880B2 (enExample) | 1979-09-12 |
| DE2403303A1 (de) | 1975-07-31 |
| FR2259123A1 (enExample) | 1975-08-22 |