DE69702439T2 - Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanen - Google Patents

Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanen

Info

Publication number
DE69702439T2
DE69702439T2 DE69702439T DE69702439T DE69702439T2 DE 69702439 T2 DE69702439 T2 DE 69702439T2 DE 69702439 T DE69702439 T DE 69702439T DE 69702439 T DE69702439 T DE 69702439T DE 69702439 T2 DE69702439 T2 DE 69702439T2
Authority
DE
Germany
Prior art keywords
organohalosilanes
hydrolysis
reaction medium
hydrolysing
pressure
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 - Lifetime
Application number
DE69702439T
Other languages
English (en)
Other versions
DE69702439D1 (de
Inventor
Loic Doguet
Patricia Fompeyrine
Etienne Foucher
Frederic Leising
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of DE69702439D1 publication Critical patent/DE69702439D1/de
Publication of DE69702439T2 publication Critical patent/DE69702439T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69702439T 1996-01-24 1997-01-23 Verfahren zur herstellung von polyorganosiloxanen durch hydrolyse von organohalosilanen Expired - Lifetime DE69702439T2 (de)

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 (2)

Publication Number Publication Date
DE69702439D1 DE69702439D1 (de) 2000-08-10
DE69702439T2 true DE69702439T2 (de) 2001-01-25

Family

ID=9488583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702439T Expired - Lifetime DE69702439T2 (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)

* Cited by examiner, † Cited by third party
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
AU2011341476A1 (en) * 2010-12-17 2013-05-23 Dow Corning Corporation Method of making a diorganodihalosilane
IN2015DN01936A (de) 2012-08-13 2015-08-07 Dow Corning
EP2909217B1 (de) 2012-10-16 2016-10-26 Dow Corning Corporation Verfahren zur herstellung von halogenierten silahydrocarbylenen
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
EP3068789B1 (de) 2013-11-12 2021-04-07 Dow Silicones Corporation Verfahren zur herstellung eines halosilans
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2743812A1 (fr) 1997-07-25
ATE194365T1 (de) 2000-07-15
EP0876419B1 (de) 2000-07-05
WO1997027239A1 (fr) 1997-07-31
KR19990081939A (ko) 1999-11-15
CN1099435C (zh) 2003-01-22
EP0876419A1 (de) 1998-11-11
KR100493537B1 (ko) 2005-09-27
DE69702439D1 (de) 2000-08-10
FR2743812B1 (fr) 1998-02-20
CN1209823A (zh) 1999-03-03
JP3688300B2 (ja) 2005-08-24
JPH11503484A (ja) 1999-03-26

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Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC

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