GB1325627A - Process for the manufacture of organopolysiloxane oils - Google Patents
Process for the manufacture of organopolysiloxane oilsInfo
- Publication number
- GB1325627A GB1325627A GB2900471A GB2900471A GB1325627A GB 1325627 A GB1325627 A GB 1325627A GB 2900471 A GB2900471 A GB 2900471A GB 2900471 A GB2900471 A GB 2900471A GB 1325627 A GB1325627 A GB 1325627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sir
- sio
- integer
- equilibration
- passed
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920001296 polysiloxane Polymers 0.000 title abstract 2
- 239000003921 oil Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000011067 equilibration Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 125000005375 organosiloxane group Chemical group 0.000 abstract 3
- -1 siloxane compounds Chemical class 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000004756 silanes Chemical class 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C08G77/10—Equilibration 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 |
|---|---|---|---|
| DE2030936A DE2030936C3 (de) | 1970-06-23 | 1970-06-23 | Verfahren zur Herstellung von Organopolysiloxanölen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1325627A true GB1325627A (en) | 1973-08-08 |
Family
ID=5774717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2900471A Expired GB1325627A (en) | 1970-06-23 | 1971-06-21 | Process for the manufacture of organopolysiloxane oils |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3816493A (enExample) |
| JP (1) | JPS4943399B1 (enExample) |
| AT (1) | AT302368B (enExample) |
| BE (1) | BE768926A (enExample) |
| CA (1) | CA959855A (enExample) |
| DE (1) | DE2030936C3 (enExample) |
| FR (1) | FR2096435B1 (enExample) |
| GB (1) | GB1325627A (enExample) |
| NL (1) | NL7108513A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484959B1 (en) * | 1990-11-09 | 1997-08-20 | Dow Corning Corporation | Catalyzed redistribution of polyorganosiloxanes, and process for preparing cyclic siloxanes |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222952A (en) * | 1979-06-25 | 1980-09-16 | Union Carbide Corporation | Siloxane bond rearrangement effected by solid perfluorinated polymers containing pendant sulfonic acid groups |
| DE3632875A1 (de) * | 1986-09-26 | 1988-04-07 | Wacker Chemie Gmbh | Kontinuierliches verfahren zur herstellung von triorganosiloxygruppen als endstaendige einheiten aufweisenden organopolysiloxanen |
| DE3711214A1 (de) * | 1987-04-03 | 1988-10-13 | Wacker Chemie Gmbh | Verfahren zur herstellung von diorganopolysiloxanen mit triorganosiloxygruppen als endstaendigen einheiten |
| US4831174A (en) * | 1987-12-31 | 1989-05-16 | Dow Corning Corporation | Production of polydiorganosiloxane fluids with low silanol content |
| GB9115170D0 (en) * | 1991-07-12 | 1991-08-28 | Dow Corning Sa | Process and apparatus for the production of organosilicon compounds |
| US5408025A (en) * | 1993-07-15 | 1995-04-18 | General Electric Company | Synthesis of low silanol content, triorgano-stopped silicone fluids |
| DE19949554A1 (de) * | 1999-10-14 | 2001-05-10 | Mate Prec Tooling Gmbh | Stanzstempel und Verfahren zu dessen Montage |
| EP1871824B1 (en) | 2005-03-24 | 2017-03-01 | Bridgestone Corporation | Compounding silica-reinforced rubber with low volatile organic compound (voc) emission |
| US8501895B2 (en) * | 2007-05-23 | 2013-08-06 | Bridgestone Corporation | Method for making alkoxy-modified silsesquioxanes and amino alkoxy-modified silsesquioxanes |
| US7915368B2 (en) * | 2007-05-23 | 2011-03-29 | Bridgestone Corporation | Method for making alkoxy-modified silsesquioxanes |
| US8962746B2 (en) | 2007-12-27 | 2015-02-24 | Bridgestone Corporation | Methods of making blocked-mercapto alkoxy-modified silsesquioxane compounds |
| US8097674B2 (en) * | 2007-12-31 | 2012-01-17 | Bridgestone Corporation | Amino alkoxy-modified silsesquioxanes in silica-filled rubber with low volatile organic chemical evolution |
| US8794282B2 (en) | 2007-12-31 | 2014-08-05 | Bridgestone Corporation | Amino alkoxy-modified silsesquioxane adhesives for improved metal adhesion and metal adhesion retention to cured rubber |
| US8642691B2 (en) | 2009-12-28 | 2014-02-04 | Bridgestone Corporation | Amino alkoxy-modified silsesquioxane adhesives for improved metal adhesion and metal adhesion retention to cured rubber |
| DE102014218918A1 (de) * | 2014-09-19 | 2016-03-24 | Wacker Chemie Ag | Verfahren zur Herstellung von organofunktionellen Siliconharzen |
| EP3241221A4 (en) | 2014-12-31 | 2018-08-08 | Bridgestone Corporation | Amino alkoxy-modified silsesquioxane adhesives for adhering steel alloy to rubber |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169942A (en) * | 1959-12-08 | 1965-02-16 | Union Carbide Corp | Zeolite catalyzed condensation of hydroxyl and/or alkoxy containing silicon compositions |
| US3433764A (en) * | 1965-10-11 | 1969-03-18 | Owens Illinois Inc | Art of producing siloxane condensation products |
-
1970
- 1970-06-23 DE DE2030936A patent/DE2030936C3/de not_active Expired
-
1971
- 1971-06-21 NL NL7108513A patent/NL7108513A/xx not_active Application Discontinuation
- 1971-06-21 GB GB2900471A patent/GB1325627A/en not_active Expired
- 1971-06-22 AT AT541071A patent/AT302368B/de not_active IP Right Cessation
- 1971-06-22 FR FR7122669A patent/FR2096435B1/fr not_active Expired
- 1971-06-23 BE BE768926A patent/BE768926A/xx unknown
- 1971-06-23 JP JP46045592A patent/JPS4943399B1/ja active Pending
- 1971-06-23 US US00156108A patent/US3816493A/en not_active Expired - Lifetime
- 1971-06-23 CA CA116,438A patent/CA959855A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484959B1 (en) * | 1990-11-09 | 1997-08-20 | Dow Corning Corporation | Catalyzed redistribution of polyorganosiloxanes, and process for preparing cyclic siloxanes |
Also Published As
| Publication number | Publication date |
|---|---|
| AT302368B (de) | 1972-10-10 |
| US3816493A (en) | 1974-06-11 |
| DE2030936A1 (de) | 1971-12-30 |
| NL7108513A (enExample) | 1971-12-27 |
| BE768926A (fr) | 1971-11-03 |
| CA959855A (en) | 1974-12-24 |
| DE2030936B2 (de) | 1973-08-09 |
| FR2096435A1 (enExample) | 1972-02-18 |
| JPS4943399B1 (enExample) | 1974-11-20 |
| DE2030936C3 (de) | 1974-03-21 |
| FR2096435B1 (enExample) | 1974-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1325627A (en) | Process for the manufacture of organopolysiloxane oils | |
| GB1217335A (en) | Polymerisation of siloxanes | |
| ATE114119T1 (de) | Ultradünne semipermeable membranen, die oligomere und copolymere von siloxanen, alkoxysilanen und aryloxysilanen enthalten. | |
| KR940001934A (ko) | 에틸렌을 에틸렌디클로라이드(edc)로 옥시클로리네이션시키기 위하여 개량된 촉매 및 공정 | |
| KR920004435A (ko) | 기체상 중합방법 | |
| KR830002835A (ko) | 실옥산 중합체의 연속제조방법 | |
| GB1518350A (en) | Method of preparing a platinum catalyst inhibitor | |
| CA2052799A1 (en) | Organosilicon compositions containing hydrocarbon elastomers | |
| GB1258880A (enExample) | ||
| KR920004426A (ko) | 기체상 중합법 | |
| US4598135A (en) | Method for making norbornane anhydride substituted polyorganosiloxane | |
| GB1403512A (en) | Surface polishes based on organopolysiloxanes and wax | |
| KR850004546A (ko) | 아세톤으로부터 이소포론 및 메시틸 옥사이드를 제조하는 방법 | |
| GB1487355A (en) | Stabilized organosilicon polymers | |
| ES8706597A1 (es) | Un procedimiento para obtener formaldehido a partir de metano | |
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| KR880012656A (ko) | 퍼어지 용기 내에서의 수지 처리방법 | |
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| US3409588A (en) | Preparation of linear organopolysiloxanes | |
| EP0270273A3 (en) | Method of producing a silicone defoamer composition | |
| GB1439115A (en) | Polyoxyalkylene polysiloxanes and process for the preparation of polyvinyl chloride foams | |
| GB1274760A (en) | Treatment of gases | |
| GB1138048A (en) | Organopolysiloxane compositions convertible into transparent elastomers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |