ZA944718B - Metallurgical silicon containing phosphorus and intended for the preparation of alkyl of aryl halogenosilanes - Google Patents

Metallurgical silicon containing phosphorus and intended for the preparation of alkyl of aryl halogenosilanes

Info

Publication number: ZA944718B
Authority: ZA; South Africa
Prior art keywords: alkyl; preparation; intended; silicon containing; containing phosphorus
Prior art date: 1993-07-01

Application number

ZA944718A

Other languages

English (en)

Inventor

Bruno Degen

Elke Licht

Manfred Schulze

Gebhard Wagner

Thomas Margaria

Original Assignee

Bayer Ag

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.)

1993-07-01

Filing date

1994-06-30

Publication date

1996-04-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9448988&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA944718(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-06-30 Application filed by Bayer Ag filed Critical Bayer Ag

1996-04-04 Publication of ZA944718B publication Critical patent/ZA944718B/xx

Links

OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
125000000217 alkyl group Chemical group 0.000 title 1
125000003118 aryl group Chemical group 0.000 title 1
229910052698 phosphorus Inorganic materials 0.000 title 1
239000011574 phosphorus Substances 0.000 title 1
229910052710 silicon Inorganic materials 0.000 title 1
239000010703 silicon Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
- C01B33/023—Preparation by reduction of silica or free silica-containing material
- C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
- 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)
Inorganic Chemistry (AREA)
Silicon Compounds (AREA)
Catalysts (AREA)

ZA944718A 1993-07-01 1994-06-30 Metallurgical silicon containing phosphorus and intended for the preparation of alkyl of aryl halogenosilanes ZA944718B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9308303A FR2707619B1 (fr)	1993-07-01	1993-07-01	Silicium métallurgique contenant du phosphore et destiné à la préparation des alkyl ou aryl halogénosilanes.

Publications (1)

Publication Number	Publication Date
ZA944718B true ZA944718B (en)	1996-04-04

Family

ID=9448988

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA944718A ZA944718B (en)	1993-07-01	1994-06-30	Metallurgical silicon containing phosphorus and intended for the preparation of alkyl of aryl halogenosilanes

Country Status (12)

Country	Link
US (1)	US5714131A (pt)
EP (1)	EP0706496B2 (pt)
JP (1)	JP3650621B2 (pt)
AU (1)	AU680273B2 (pt)
BR (1)	BR9406867A (pt)
CA (1)	CA2166317C (pt)
DE (1)	DE69402201T3 (pt)
ES (1)	ES2100726T5 (pt)
FR (1)	FR2707619B1 (pt)
NO (1)	NO315462B1 (pt)
WO (1)	WO1995001303A1 (pt)
ZA (1)	ZA944718B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2746785B1 (fr) *	1996-04-02	1998-05-22	Pechiney Electrometallurgie	Silicium metallurgique a structure controlee destine a la synthese des halogenosilanes
US6057469A (en) *	1997-07-24	2000-05-02	Pechiney Electrometallurgie	Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes
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
US6407276B1 (en) *	2001-03-29	2002-06-18	General Electric Company	Method for improving selectivity for dialkyldichlorosilane
US7652164B2 (en) *	2005-09-13	2010-01-26	Momentive Performance Materials Inc.	Process for the direct synthesis of trialkoxysilane
US7429672B2 (en)	2006-06-09	2008-09-30	Momentive Performance Materials Inc.	Process for the direct synthesis of trialkoxysilane
WO2014113124A1 (en) *	2013-01-21	2014-07-24	Dow Corning Corporation	Process for selective production of halosilanes from silicon-containing ternary intermetallic compounds
WO2016099689A1 (en) *	2014-12-18	2016-06-23	Dow Corning Corporation	Process for production of halosilanes from silicon-containing ternary intermetallic compounds
FR3075776B1 (fr) *	2017-12-21	2020-10-02	Rosi	Granules de silicium pour la preparation de trichlorosilane et procede de fabrication associe
US20240309024A1 (en)	2023-03-14	2024-09-19	Momentive Performance Materials Inc.	Direct synthesis of alkenylhalosilanes
KR20260002708A (ko)	2023-04-19	2026-01-06	모멘티브 퍼포먼스 머티리얼즈 인크.	구리-알루미늄 합금 촉매를 이용한 알콕시실란의 직접 합성

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL63276C (pt) *	1941-04-04
DE921566C (de) *	1949-05-05	1954-12-20	Wacker Chemie Gmbh	Verfahren zur Herstellung von Alkyl- bzw. Arylhalogensilanen
DE1076131B (de) *	1954-09-25	1960-02-25	Wacker Chemie Gmbh	Verfahren zur Herstellung von Organohalogensilanen
DE1165026B (de) *	1959-09-14	1964-03-12	Goldschmidt Ag Th	Verfahren zur Herstellung von Methylchlorsilanen
DE2933164A1 (de) *	1979-08-16	1981-02-26	Consortium Elektrochem Ind	Verfahren zum reinigen von rohsilicium
US4500724A (en) *	1983-07-28	1985-02-19	General Electric Company	Method for making alkylhalosilanes
DE3331046A1 (de) *	1983-08-29	1985-03-14	Wacker-Chemie GmbH, 8000 München	Verfahren zum behandeln von silicium und ferrosilicium mit schlacke
FR2556333A1 (fr) *	1983-12-09	1985-06-14	Hanna Mining Co	Procede pour purifier du silicium pour des applications necessitant une grande purete
US4602101A (en) *	1985-11-12	1986-07-22	Dow Corning Corporation	Method of manufacturing alkylhalosilanes
US4898960A (en) *	1986-12-22	1990-02-06	Dow Corning Corporation	Method of direct process performance improvement via control of silicon manufacture
US4946978A (en) *	1986-12-22	1990-08-07	Dow Corning Corporation	Method of direct process performance improvement via control of silicon manufacture
NO165288C (no) *	1988-12-08	1991-01-23	Elkem As	Silisiumpulver og fremgangsmaate for fremstilling av silisiumpulver.
DE4303766A1 (de) *	1993-02-09	1994-08-11	Wacker Chemie Gmbh	Verfahren zur Herstellung von Methylchlorsilanen
FR2716675B1 (fr) *	1994-02-25	1996-04-12	Pechiney Electrometallurgie	Silicium métallurgique à microstructure contrôlée pour la préparation des halogénosilanes.

1993
- 1993-07-01 FR FR9308303A patent/FR2707619B1/fr not_active Expired - Fee Related
1994
- 1994-06-30 WO PCT/FR1994/000799 patent/WO1995001303A1/fr not_active Ceased
- 1994-06-30 US US08/553,548 patent/US5714131A/en not_active Expired - Lifetime
- 1994-06-30 DE DE69402201T patent/DE69402201T3/de not_active Expired - Lifetime
- 1994-06-30 ES ES94921001T patent/ES2100726T5/es not_active Expired - Lifetime
- 1994-06-30 BR BR9406867A patent/BR9406867A/pt not_active IP Right Cessation
- 1994-06-30 AU AU71887/94A patent/AU680273B2/en not_active Expired
- 1994-06-30 ZA ZA944718A patent/ZA944718B/xx unknown
- 1994-06-30 JP JP50332095A patent/JP3650621B2/ja not_active Expired - Lifetime
- 1994-06-30 CA CA002166317A patent/CA2166317C/fr not_active Expired - Lifetime
- 1994-06-30 EP EP94921001A patent/EP0706496B2/fr not_active Expired - Lifetime
1995
- 1995-11-24 NO NO19954777A patent/NO315462B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU7188794A (en)	1995-01-24
BR9406867A (pt)	1996-03-26
CA2166317A1 (fr)	1995-01-12
FR2707619A1 (fr)	1995-01-20
DE69402201T3 (de)	2006-09-14
NO954777D0 (no)	1995-11-24
CA2166317C (fr)	2004-08-24
NO315462B1 (no)	2003-09-08
WO1995001303A1 (fr)	1995-01-12
DE69402201D1 (de)	1997-04-24
NO954777L (no)	1995-11-24
JPH08512017A (ja)	1996-12-17
EP0706496B1 (fr)	1997-03-19
AU680273B2 (en)	1997-07-24
US5714131A (en)	1998-02-03
ES2100726T3 (es)	1997-06-16
EP0706496A1 (fr)	1996-04-17
FR2707619B1 (fr)	1995-09-01
ES2100726T5 (es)	2006-09-01
DE69402201T2 (de)	1997-07-31
JP3650621B2 (ja)	2005-05-25
EP0706496B2 (fr)	2006-03-08

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ZA944718B (en)	1996-04-04	Metallurgical silicon containing phosphorus and intended for the preparation of alkyl of aryl halogenosilanes
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