GB1325654A - Process for the manufacture of mixtures of linear highpolymeric organosiloxanes with fillers - Google Patents
Process for the manufacture of mixtures of linear highpolymeric organosiloxanes with fillersInfo
- Publication number
- GB1325654A GB1325654A GB1503072A GB1503072A GB1325654A GB 1325654 A GB1325654 A GB 1325654A GB 1503072 A GB1503072 A GB 1503072A GB 1503072 A GB1503072 A GB 1503072A GB 1325654 A GB1325654 A GB 1325654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- polysiloxanes
- linear
- neutralize
- sio
- 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
- 239000000945 filler Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 125000005375 organosiloxane group Chemical group 0.000 title 1
- 229920001296 polysiloxane Polymers 0.000 abstract 3
- -1 polysiloxanes Polymers 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical group 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000011067 equilibration Methods 0.000 abstract 1
- 229910021485 fumed silica Inorganic materials 0.000 abstract 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 abstract 1
- KAVGMUDTWQVPDF-UHFFFAOYSA-N perflubutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)F KAVGMUDTWQVPDF-UHFFFAOYSA-N 0.000 abstract 1
- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
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
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 |
|---|---|---|---|
| DE19712116430 DE2116430A1 (de) | 1971-04-03 | 1971-04-03 | Verfahren zur Herstellung von Gemischen linearer hochpolymerer Organosiloxane mit Füllstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1325654A true GB1325654A (en) | 1973-08-08 |
Family
ID=5803827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1503072A Expired GB1325654A (en) | 1971-04-03 | 1972-03-30 | Process for the manufacture of mixtures of linear highpolymeric organosiloxanes with fillers |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE781560A (enrdf_load_stackoverflow) |
| DE (1) | DE2116430A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2132365B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1325654A (enrdf_load_stackoverflow) |
| NL (1) | NL7204370A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021683A1 (en) * | 1979-06-25 | 1981-01-07 | Union Carbide Corporation | Siloxane bond rearrangement effected by solid perfluorinated polymers containing pendant sulfonic acid groups |
| US4431771A (en) * | 1983-03-14 | 1984-02-14 | Dow Corning Corporation | Polymerization of silicone polymer-filler mixtures as powders |
| US4448927A (en) * | 1983-03-14 | 1984-05-15 | Dow Corning Corporation | Method of polymerizing oligomers of polydiorganosiloxane in the presence of filler |
| US4482670A (en) * | 1983-03-14 | 1984-11-13 | Dow Corning Corporation | Method of polymerizing polydiorganosiloxane fluid-filler mixture using sulfuric or sulfonic acids |
| US4508887A (en) * | 1983-08-01 | 1985-04-02 | Dow Corning Corporation | Method and novel catalyst compositions for preparing polyorganosiloxanes |
| GB2145727A (en) * | 1983-08-29 | 1985-04-03 | Gen Electric | Method for making cyclopolydimethylsiloxanes |
| US4525470A (en) * | 1983-08-01 | 1985-06-25 | Dow Corning Corporation | Catalyst compositions for preparing polyorganosiloxanes |
| US4696970A (en) * | 1985-05-28 | 1987-09-29 | Toray Silicone Company, Ltd. | Method for producing a silicone polymer-filler mixture |
| FR2614028A1 (fr) * | 1987-04-16 | 1988-10-21 | Rhone Poulenc Chimie | Procede de preparation de polydiorganosiloxane a extremites silanol |
| CN119811804A (zh) * | 2025-03-12 | 2025-04-11 | 山东中禾电缆科技有限公司 | 一种耐水型铝合金芯光伏电缆及其制备工艺 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049861A (en) * | 1975-03-07 | 1977-09-20 | Minnesota Mining And Manufacturing Company | Abrasion resistant coatings |
-
1971
- 1971-04-03 DE DE19712116430 patent/DE2116430A1/de active Pending
-
1972
- 1972-03-30 GB GB1503072A patent/GB1325654A/en not_active Expired
- 1972-03-30 NL NL7204370A patent/NL7204370A/xx unknown
- 1972-03-31 BE BE781560A patent/BE781560A/xx unknown
- 1972-03-31 FR FR7211598A patent/FR2132365B1/fr not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021683A1 (en) * | 1979-06-25 | 1981-01-07 | Union Carbide Corporation | Siloxane bond rearrangement effected by solid perfluorinated polymers containing pendant sulfonic acid groups |
| US4431771A (en) * | 1983-03-14 | 1984-02-14 | Dow Corning Corporation | Polymerization of silicone polymer-filler mixtures as powders |
| US4448927A (en) * | 1983-03-14 | 1984-05-15 | Dow Corning Corporation | Method of polymerizing oligomers of polydiorganosiloxane in the presence of filler |
| US4482670A (en) * | 1983-03-14 | 1984-11-13 | Dow Corning Corporation | Method of polymerizing polydiorganosiloxane fluid-filler mixture using sulfuric or sulfonic acids |
| EP0119817A3 (en) * | 1983-03-14 | 1986-03-26 | Dow Corning Corporation | Polymerization of silicone polymer-filler mixtures as powders |
| EP0120645A3 (en) * | 1983-03-14 | 1986-03-05 | Dow Corning Corporation | Method of polymerizing oligomers of polydiorganosiloxane in the presence of filler |
| US4525470A (en) * | 1983-08-01 | 1985-06-25 | Dow Corning Corporation | Catalyst compositions for preparing polyorganosiloxanes |
| US4508887A (en) * | 1983-08-01 | 1985-04-02 | Dow Corning Corporation | Method and novel catalyst compositions for preparing polyorganosiloxanes |
| GB2145727A (en) * | 1983-08-29 | 1985-04-03 | Gen Electric | Method for making cyclopolydimethylsiloxanes |
| US4696970A (en) * | 1985-05-28 | 1987-09-29 | Toray Silicone Company, Ltd. | Method for producing a silicone polymer-filler mixture |
| EP0205964A3 (en) * | 1985-05-28 | 1989-11-23 | Toray Silicone Company Limited | Method for producing a silicone polymer-filler mixture |
| FR2614028A1 (fr) * | 1987-04-16 | 1988-10-21 | Rhone Poulenc Chimie | Procede de preparation de polydiorganosiloxane a extremites silanol |
| EP0292407A1 (fr) * | 1987-04-16 | 1988-11-23 | Rhone-Poulenc Chimie | Procédé de préparation de polydiorganosiloxane à extrémités silanol |
| CN119811804A (zh) * | 2025-03-12 | 2025-04-11 | 山东中禾电缆科技有限公司 | 一种耐水型铝合金芯光伏电缆及其制备工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132365B1 (enrdf_load_stackoverflow) | 1978-05-12 |
| DE2116430A1 (de) | 1972-10-12 |
| FR2132365A1 (enrdf_load_stackoverflow) | 1972-11-17 |
| NL7204370A (enrdf_load_stackoverflow) | 1972-10-05 |
| BE781560A (fr) | 1972-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |