ATE194365T1 - Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanen - Google Patents
Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanenInfo
- Publication number
- ATE194365T1 ATE194365T1 AT97901656T AT97901656T ATE194365T1 AT E194365 T1 ATE194365 T1 AT E194365T1 AT 97901656 T AT97901656 T AT 97901656T AT 97901656 T AT97901656 T AT 97901656T AT E194365 T1 ATE194365 T1 AT E194365T1
- Authority
- AT
- Austria
- Prior art keywords
- organohalosilanes
- hydrolysis
- reaction medium
- hydrolysing
- pressure
- Prior art date
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
-
- 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
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601027A FR2743812B1 (fr) | 1996-01-24 | 1996-01-24 | Procede de preparation de polyorganosiloxanes par hydrolyse d'organohalosilanes |
PCT/FR1997/000131 WO1997027239A1 (fr) | 1996-01-24 | 1997-01-23 | Procede de preparation de polyorganosiloxanes par hydrolyse d'organohalosilanes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE194365T1 true ATE194365T1 (de) | 2000-07-15 |
Family
ID=9488583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97901656T ATE194365T1 (de) | 1996-01-24 | 1997-01-23 | Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanen |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0876419B1 (de) |
JP (1) | JP3688300B2 (de) |
KR (1) | KR100493537B1 (de) |
CN (1) | CN1099435C (de) |
AT (1) | ATE194365T1 (de) |
DE (1) | DE69702439T2 (de) |
FR (1) | FR2743812B1 (de) |
WO (1) | WO1997027239A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3436075B2 (ja) | 1997-05-28 | 2003-08-11 | 信越化学工業株式会社 | オルガノクロロシランの連続加水分解方法 |
FR2766492B1 (fr) | 1997-07-24 | 1999-10-22 | Rhodia Chimie Sa | Procede de preparation de polyorganosiloxanes par hydrolyse d'organohalosilanes |
DE10146390B4 (de) * | 2001-09-20 | 2006-08-10 | Wacker Chemie Ag | Abwasserfreie Herstellung von Polyorganosiloxanen |
CN100357298C (zh) * | 2003-08-10 | 2007-12-26 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | 有机二氯硅烷的连续水解工艺 |
KR101019260B1 (ko) * | 2003-10-16 | 2011-03-04 | 주식회사 케이씨씨 | 저점도 폴리디메틸 실록산 오일의 제조방법 |
CN101148510B (zh) * | 2006-09-21 | 2011-06-29 | 蓝星化工新材料股份有限公司 | 有机二氯硅烷的多级连续水解制备聚有机硅氧烷和气相氯化氢的方法 |
CN101613476B (zh) * | 2009-07-02 | 2011-08-31 | 苏州大学 | 一种含硅氢键超支化聚硅氧烷及其制备方法 |
CN101817505B (zh) * | 2010-04-30 | 2012-01-04 | 浙江金帆达生化股份有限公司 | 一种直接生成气态氯化氢的二甲基二氯硅烷水解方法 |
BR112013014581A2 (pt) * | 2010-12-17 | 2019-09-24 | Dow Corning | método para a fabricação de um diorgano-di-halossilano |
WO2014028417A1 (en) | 2012-08-13 | 2014-02-20 | Dow Corning Corporation | Method of preparing an organohalosilane by reacting hydrogen, halosilane and organohalide in a two step process on a copper catalyst |
US9422316B2 (en) | 2012-10-16 | 2016-08-23 | Dow Corning Corporation | Method of preparing halogenated silahydrocarbylenes |
FR3000070B1 (fr) | 2012-12-21 | 2015-02-06 | Bluestar Silicones France | Procede de preparation de polyorganosiloxanes fonctionnalises |
DE102013201851A1 (de) | 2013-02-05 | 2014-08-21 | Wacker Chemie Ag | Hydrolyse von Organochlorsilanen im Rohrbündelreaktor |
CN103408761B (zh) * | 2013-08-09 | 2016-01-20 | 合盛硅业股份有限公司 | 一种浓酸水解二甲基二氯硅烷制备聚二甲基硅氧烷的方法 |
WO2015073213A1 (en) | 2013-11-12 | 2015-05-21 | Dow Corning Corporation | Method for preparing a halosilane |
CN106588583A (zh) * | 2016-11-24 | 2017-04-26 | 大连东泰产业废弃物处理有限公司 | 一种含卤硅烷聚合物的废有机溶剂的无害化处置方法 |
CN114949923B (zh) * | 2022-04-28 | 2023-11-10 | 湖北兴瑞硅材料有限公司 | 有机硅酸性水解物脱酸的方法及装置 |
CN114752061B (zh) * | 2022-05-27 | 2023-05-30 | 云南能投硅材科技发展有限公司 | 一种具有脱吸功能的二甲基二氯硅烷水解工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788130A (en) * | 1980-11-25 | 1982-06-01 | Shin Etsu Chem Co Ltd | Preparation of organosiloxane and methyl chloride |
DD227145A1 (de) * | 1984-09-28 | 1985-09-11 | Nuenchritz Chemie | Verfahren zur herstellung von neutralen, lagerstabilen hydrolysaten des dimethyldichlorsilans |
DE4124802A1 (de) * | 1991-07-26 | 1993-01-28 | Bayer Ag | Verfahren zur herstellung von organosiloxanen |
DE4343033A1 (de) * | 1993-12-16 | 1995-06-29 | Wacker Chemie Gmbh | Verfahren zur Herstellung von Polydimethylsiloxanen |
-
1996
- 1996-01-24 FR FR9601027A patent/FR2743812B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-23 CN CN97191854A patent/CN1099435C/zh not_active Expired - Lifetime
- 1997-01-23 KR KR10-1998-0705655A patent/KR100493537B1/ko not_active IP Right Cessation
- 1997-01-23 AT AT97901656T patent/ATE194365T1/de not_active IP Right Cessation
- 1997-01-23 DE DE69702439T patent/DE69702439T2/de not_active Expired - Lifetime
- 1997-01-23 EP EP97901656A patent/EP0876419B1/de not_active Expired - Lifetime
- 1997-01-23 JP JP52660697A patent/JP3688300B2/ja not_active Expired - Lifetime
- 1997-01-23 WO PCT/FR1997/000131 patent/WO1997027239A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69702439D1 (de) | 2000-08-10 |
CN1099435C (zh) | 2003-01-22 |
JP3688300B2 (ja) | 2005-08-24 |
KR100493537B1 (ko) | 2005-09-27 |
KR19990081939A (ko) | 1999-11-15 |
FR2743812B1 (fr) | 1998-02-20 |
JPH11503484A (ja) | 1999-03-26 |
FR2743812A1 (fr) | 1997-07-25 |
CN1209823A (zh) | 1999-03-03 |
EP0876419A1 (de) | 1998-11-11 |
EP0876419B1 (de) | 2000-07-05 |
DE69702439T2 (de) | 2001-01-25 |
WO1997027239A1 (fr) | 1997-07-31 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |