DE3784151D1 - Verfahren zur herstellung von alkylhalosilanen. - Google Patents

Verfahren zur herstellung von alkylhalosilanen.

Info

Publication number: DE3784151D1
Authority: DE; Germany
Prior art keywords: alkylhalosilanes; producing; producing alkylhalosilanes
Prior art date: 1986-12-22
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

DE8787310994T

Other languages

English (en)

Other versions

DE3784151T2 (de

DE3784151T3 (de

Inventor

Roland Lee Halm

Wilding, Jr

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.)

1986-12-22

Filing date

1987-12-15

Publication date

1993-03-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25481183&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3784151(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-12-15 Application filed by Dow Corning Corp filed Critical Dow Corning Corp

1993-03-25 Publication of DE3784151D1 publication Critical patent/DE3784151D1/de

1993-08-26 Publication of DE3784151T2 publication Critical patent/DE3784151T2/de

1998-01-22 Application granted granted Critical

1998-01-22 Publication of DE3784151T3 publication Critical patent/DE3784151T3/de

2007-12-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Silicon Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

DE3784151T 1986-12-22 1987-12-15 Verfahren zur Herstellung von Alkylhalosilanen. Expired - Lifetime DE3784151T3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/944,317 US4946978A (en)	1986-12-22	1986-12-22	Method of direct process performance improvement via control of silicon manufacture

Publications (3)

Publication Number	Publication Date
DE3784151D1 true DE3784151D1 (de)	1993-03-25
DE3784151T2 DE3784151T2 (de)	1993-08-26
DE3784151T3 DE3784151T3 (de)	1998-01-22

Family

ID=25481183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3784151T Expired - Lifetime DE3784151T3 (de)	1986-12-22	1987-12-15	Verfahren zur Herstellung von Alkylhalosilanen.

Country Status (8)

Country	Link
US (1)	US4946978A (de)
EP (1)	EP0273635B2 (de)
JP (1)	JP2543920B2 (de)
CN (1)	CN1014506B (de)
AU (1)	AU596480B2 (de)
BR (1)	BR8706946A (de)
CA (1)	CA1310467C (de)
DE (1)	DE3784151T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4898960A (en) *	1986-12-22	1990-02-06	Dow Corning Corporation	Method of direct process performance improvement via control of silicon manufacture
US5059343A (en) *	1986-12-22	1991-10-22	Dow Corning Corporation	Method of direct process performance improvement via control of silicon manufacture
DE3910665A1 (de) *	1989-04-03	1990-10-04	Bayer Ag	Verfahren zur herstellung von alkylhalogensilanen
DE3929865A1 (de) *	1989-09-08	1991-03-14	Bayer Ag	Verfahren zur herstellung von alkylhalogensilanen
US5281739A (en) *	1992-12-23	1994-01-25	Dow Corning Corporation	Process for manufacture of alkylhalosilanes
FR2707619B1 (fr) *	1993-07-01	1995-09-01	Pechiney Electrometallurgie	Silicium métallurgique contenant du phosphore et destiné à la préparation des alkyl ou aryl halogénosilanes.
NO950760L (no) *	1995-02-28	1996-08-29	Elkem Materials	Fremgangsmåte for fremstilling av alkylhalosilaner
DE19532315C1 (de) *	1995-09-01	1997-02-06	Bayer Ag	Verfahren zur Herstellung von Alkylhalogensilanen
DE19645359A1 (de) *	1996-11-04	1998-05-07	Bayer Ag	Verfahren zur Herstellung von Alkylhalogensilanen
JP3362619B2 (ja) *	1996-12-13	2003-01-07	信越化学工業株式会社	アルキルハロシランの製造方法
US6005130A (en) *	1998-09-28	1999-12-21	General Electric Company	Method for making alkylhalosilanes
US6258970B1 (en)	1999-04-19	2001-07-10	General Electric Company	Method for promoting dialkyldihalosilane formation during direct method alkylhalosilane production
US6423860B1 (en)	2000-09-05	2002-07-23	General Electric Company	Method for promoting dialkyldihalosilane formation during direct method alkylhalosilane production
FR2817546B1 (fr) *	2000-12-04	2003-01-03	Invensil	Fabrication de silicium dope par ajout de phosphore et destine a la preparation des alkyl-ou aryl-halogenosilanes
US20110158884A1 (en) *	2008-06-04	2011-06-30	David Charles Bentley	Preparation Of Organohalosilanes and Halosilanes
CN102574874B (zh)	2009-10-16	2016-03-02	道康宁公司	制备有机卤硅烷的方法
KR101630552B1 (ko)	2011-12-19	2016-06-14	블루스타 실리콘즈 프랑스 에스에이에스	알킬할로게노실란 직접 합성 방법
WO2016099833A1 (en)	2014-12-19	2016-06-23	Dow Corning Corporation	Process for preparing monohydrogentrihalosilanes
CN112533931B (zh)	2018-09-07	2023-11-28	美国陶氏有机硅公司	用于制备烃基烃氧基硅烷的方法
WO2020050976A1 (en)	2018-09-07	2020-03-12	Dow Silicones Corporation	Method for preparing alkylalkoxysilanes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4520130A (en) *	1984-05-08	1985-05-28	Scm Corporation	Halosilane catalyst and process for making same
US4602101A (en) *	1985-11-12	1986-07-22	Dow Corning Corporation	Method of manufacturing alkylhalosilanes
CA1320035C (en) *	1986-08-20	1993-07-13	William Terry Strange	Process for preparing halosilanes

1986
- 1986-12-22 US US06/944,317 patent/US4946978A/en not_active Expired - Lifetime
1987
- 1987-11-19 CA CA000552215A patent/CA1310467C/en not_active Expired - Lifetime
- 1987-12-12 CN CN87107397A patent/CN1014506B/zh not_active Expired
- 1987-12-15 EP EP87310994A patent/EP0273635B2/de not_active Expired - Lifetime
- 1987-12-15 DE DE3784151T patent/DE3784151T3/de not_active Expired - Lifetime
- 1987-12-21 BR BR8706946A patent/BR8706946A/pt not_active IP Right Cessation
- 1987-12-21 AU AU82844/87A patent/AU596480B2/en not_active Expired
- 1987-12-22 JP JP62323016A patent/JP2543920B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0273635B1 (de)	1993-02-10
AU596480B2 (en)	1990-05-03
CN87107397A (zh)	1988-11-23
JP2543920B2 (ja)	1996-10-16
BR8706946A (pt)	1988-07-26
US4946978A (en)	1990-08-07
EP0273635B2 (de)	1997-08-13
JPS63166891A (ja)	1988-07-11
EP0273635A2 (de)	1988-07-06
AU8284487A (en)	1988-06-23
CA1310467C (en)	1992-11-24
EP0273635A3 (en)	1989-10-11
DE3784151T2 (de)	1993-08-26
CN1014506B (zh)	1991-10-30
DE3784151T3 (de)	1998-01-22

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Legal Events

Date	Code	Title	Description
1994-02-10	8363	Opposition against the patent
1997-10-23	8366	Restricted maintained after opposition proceedings