CA1105799A - Method of hydrolyzing chlorosilanes - Google Patents

Method of hydrolyzing chlorosilanes

Info

Publication number
CA1105799A
CA1105799A CA339,435A CA339435A CA1105799A CA 1105799 A CA1105799 A CA 1105799A CA 339435 A CA339435 A CA 339435A CA 1105799 A CA1105799 A CA 1105799A
Authority
CA
Canada
Prior art keywords
chlorosilicon
polyfunctional
composition
hydrogen chloride
aqueous medium
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
Application number
CA339,435A
Other languages
English (en)
French (fr)
Inventor
Jack B. Danielson
Donald N. Ingebrigtson
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of CA1105799A publication Critical patent/CA1105799A/en
Expired 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

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)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
CA339,435A 1979-02-16 1979-11-08 Method of hydrolyzing chlorosilanes Expired CA1105799A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/012,684 US4221691A (en) 1979-02-16 1979-02-16 Method of hydrolyzing chlorosilanes
US12,684 1979-02-16

Publications (1)

Publication Number Publication Date
CA1105799A true CA1105799A (en) 1981-07-28

Family

ID=21756196

Family Applications (1)

Application Number Title Priority Date Filing Date
CA339,435A Expired CA1105799A (en) 1979-02-16 1979-11-08 Method of hydrolyzing chlorosilanes

Country Status (9)

Country Link
US (1) US4221691A (US07608600-20091027-C00054.png)
JP (1) JPS5827810B2 (US07608600-20091027-C00054.png)
AU (1) AU525768B2 (US07608600-20091027-C00054.png)
BE (1) BE881749A (US07608600-20091027-C00054.png)
BR (1) BR8000578A (US07608600-20091027-C00054.png)
CA (1) CA1105799A (US07608600-20091027-C00054.png)
DE (1) DE3005743C2 (US07608600-20091027-C00054.png)
FR (1) FR2449095A1 (US07608600-20091027-C00054.png)
GB (1) GB2043089B (US07608600-20091027-C00054.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112407B (en) * 1981-12-14 1985-06-19 Gen Electric Method of hydrolyzing chlorosilanes
US4609751A (en) * 1981-12-14 1986-09-02 General Electric Company Method of hydrolyzing chlorosilanes
US4408030A (en) * 1982-03-22 1983-10-04 Dow Corning Corporation Waste chlorosilane treatment
US4463114A (en) * 1982-03-31 1984-07-31 Minnesota Mining And Manufacturing Company Antistatic films
US4532185A (en) * 1982-03-31 1985-07-30 Minnesota Mining And Manufacturing Company Antistatic films
DE3523543A1 (de) * 1985-07-02 1987-01-15 Bayer Ag Verfahren zur aufarbeitung von hydrolyserueckstaenden aus der methylchlorsilansynthese
DE3525495C1 (de) * 1985-07-17 1987-01-02 Heraeus Schott Quarzschmelze Verfahren zur Herstellung von Gegenstaenden aus synthetischem Siliziumdioxid
DE3829581A1 (de) * 1988-09-01 1990-03-15 Bayer Ag Verfahren zur aufarbeitung von hydrolyserueckstaenden aus der organochlorsilansynthese
DE3829582A1 (de) * 1988-09-01 1990-03-08 Bayer Ag Verfahren zur aufarbeitung von hydrolyserueckstaenden aus der organochlorsilansynthese
DE4033157A1 (de) * 1990-10-12 1992-04-16 Nuenchritz Chemie Gmbh Verfahren zur herstellung von loeslichen methylalkoxypoly(disilyl)-siloxanen
DE4116925C2 (de) * 1991-05-24 1999-06-24 Huels Silicone Gmbh Verfahren zur Aufbereitung von Destillationsrückständen der Direkten Synthese von Chlor- und/oder Organochlorsilanen
US5312946A (en) * 1992-04-13 1994-05-17 General Electric Company Siloxane fluid from methylchlorosilane residue waste
US5378790A (en) * 1992-09-16 1995-01-03 E. I. Du Pont De Nemours & Co. Single component inorganic/organic network materials and precursors thereof
US5876609A (en) * 1997-03-28 1999-03-02 General Electric Company Process for treating methylchlorosilanes by-products
US5905183A (en) * 1997-06-03 1999-05-18 General Electric Company Process for reducing the residual chloride concentration in copper containing solids
US5945497A (en) * 1997-12-22 1999-08-31 Dow Corning Corporation Method for hydrolyzing organochlorosilanes
US6075109A (en) * 1998-12-17 2000-06-13 Dow Corning Corporation Method of forming a granular siloxane gel having reduced chloride content
EP2909217B1 (en) * 2012-10-16 2016-10-26 Dow Corning Corporation Method of preparing halogenated silahydrocarbylenes
CN103553051B (zh) * 2013-10-29 2015-06-17 泸州北方化学工业有限公司 一种有机硅生产过程中浆渣固液分离的方法
CN103550902B (zh) * 2013-10-29 2015-09-30 江西星火狮达科技有限公司 有机硅浆渣的水解再生环保工艺
CN103951691B (zh) * 2014-05-16 2017-01-18 吴娟 一种回收氯硅烷渣浆残液制备硅酸酯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398672A (en) * 1942-08-21 1946-04-16 Gen Electric Method of preparing organopolysiloxanes
US2470497A (en) * 1945-11-21 1949-05-17 Gen Electric Preparation of polysiloxane resins
US2483209A (en) * 1945-11-21 1949-09-27 Gen Electric Method for hydrolyzing chlorosilanes and preparing polysiloxane resins
US3090765A (en) * 1959-07-16 1963-05-21 Wacker Chemie Gmbh Method of hydrolyzing chlorosilanes
GB1173022A (en) * 1965-11-10 1969-12-03 Dow Corning Aqueous Emulsions

Also Published As

Publication number Publication date
US4221691A (en) 1980-09-09
BE881749A (fr) 1980-08-18
GB2043089A (en) 1980-10-01
AU5376079A (en) 1980-08-21
GB2043089B (en) 1983-01-26
FR2449095A1 (fr) 1980-09-12
JPS5827810B2 (ja) 1983-06-11
JPS55110122A (en) 1980-08-25
DE3005743A1 (de) 1980-08-21
BR8000578A (pt) 1980-10-21
DE3005743C2 (de) 1982-06-03
AU525768B2 (en) 1982-12-02
FR2449095B1 (US07608600-20091027-C00054.png) 1983-01-07

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Legal Events

Date Code Title Description
MKEX Expiry