BR8903367A - Processo para a preparacao de organoclorossilanos - Google Patents

Processo para a preparacao de organoclorossilanos

Info

Publication number: BR8903367A
Authority: BR; Brazil
Prior art keywords: organoclorosilans; preparation
Prior art date: 1988-07-09

Application number

BR898903367A

Other languages

English (en)

Inventor

Kurt Feldner

Bruno Degen

Gebhard Wagner

Manfred Schulze

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.)

1988-07-09

Filing date

1989-07-07

Publication date

1990-02-13

1989-07-07 Application filed by Bayer Ag filed Critical Bayer Ag

1990-02-13 Publication of BR8903367A publication Critical patent/BR8903367A/pt

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BR898903367A 1988-07-09 1989-07-07 Processo para a preparacao de organoclorossilanos BR8903367A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3823308A DE3823308A1 (de)	1988-07-09	1988-07-09	Verfahren zur herstellung von organosilanen

Publications (1)

Publication Number	Publication Date
BR8903367A true BR8903367A (pt)	1990-02-13

Family

ID=6358331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898903367A BR8903367A (pt)	1988-07-09	1989-07-07	Processo para a preparacao de organoclorossilanos

Country Status (6)

Country	Link
US (1)	US4895969A (pt)
EP (1)	EP0350683B1 (pt)
JP (1)	JPH0725777B2 (pt)
BR (1)	BR8903367A (pt)
DE (2)	DE3823308A1 (pt)
ES (1)	ES2034516T3 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3841417A1 (de) *	1988-12-08	1990-06-13	Bayer Ag	Verfahren zur herstellung von organosilanen
DE4122190C2 (de) *	1991-07-04	1995-07-06	Wacker Chemie Gmbh	Verfahren und Vorrichtung zum kontinuierlichen Behandeln von Silicium
US5281739A (en) *	1992-12-23	1994-01-25	Dow Corning Corporation	Process for manufacture of alkylhalosilanes
AU669255B2 (en) *	1993-03-24	1996-05-30	Ge Bayer Silicones Gmbh & Co. Kg	Process for the preparation of organochlorosilanes
FR2716675B1 (fr) *	1994-02-25	1996-04-12	Pechiney Electrometallurgie	Silicium métallurgique à microstructure contrôlée pour la préparation des halogénosilanes.
FR2723325B1 (fr)	1994-08-04	1996-09-06	Pechiney Electrometallurgie	Procede de preparation de granules de silicium a partir de metal fondu
JP3159029B2 (ja) *	1996-01-12	2001-04-23	信越化学工業株式会社	シラン類の製造方法
JP3346222B2 (ja) *	1997-05-13	2002-11-18	信越化学工業株式会社	アルキルハロシラン製造用触体の製造方法及びアルキルハロシランの製造方法
JP3812642B2 (ja) *	2001-02-14	2006-08-23	信越化学工業株式会社	オルガノハロシランの製造方法
JP3959529B2 (ja) *	2004-03-25	2007-08-15	Ｓｍｋ株式会社	電子部品取付用ソケット

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2380995A (en) *	1941-09-26	1945-08-07	Gen Electric	Preparation of organosilicon halides
US3133109A (en) *	1960-11-28	1964-05-12	Gen Electric	Silicon compound process and apparatus
US3536743A (en) *	1968-01-17	1970-10-27	Nuenchritz Chemie	Process for producing methylchlorosilanes
US3560545A (en) *	1968-05-31	1971-02-02	Nuenchritz Chemie	Process for preparing methyl or phenylchlorosilanes
DE2750556A1 (de) *	1977-11-11	1979-05-17	Bayer Ag	Verfahren zur herstellung von katalyt-kupfer
US4281149A (en) *	1980-03-24	1981-07-28	General Electric Company	Process for treating silicon particles within a silicone reactor system
JPS5955891A (ja) *	1982-09-27	1984-03-31	ゼネラル・エレクトリツク・カンパニイ	改良触媒によるオルガノハロシランの製法
US4500724A (en) *	1983-07-28	1985-02-19	General Electric Company	Method for making alkylhalosilanes
DE3425424C3 (de) *	1983-07-28	1995-05-18	Gen Electric	Verfahren zur Herstellung von Alkylhalogensilanen
FR2552437B1 (fr) *	1983-09-28	1986-09-12	Rhone Poulenc Spec Chim	Procede et catalyseur avec le cesium comme additif pour la synthese directe du dimethyldichlorosilane
FR2552438B1 (fr) *	1983-09-28	1985-11-08	Rhone Poulenc Spec Chim	Procede et catalyseur avec un alcalin comme additif pour la synthese directe du dimethyldichlorosilane
GB2153697B (en) *	1984-02-13	1988-04-27	Gen Electric	Catalysts for the production of organohalosilanes
US4864044A (en) *	1985-02-15	1989-09-05	Union Carbide Corporation	Tin containing activated silicon for the direct reaction
FR2577930B1 (fr) *	1985-02-22	1987-06-05	Rhone Poulenc Spec Chim	Procede et catalyseur avec un metal alcalino-terreux choisi comme additif parmi le calcium, le magnesium et le beryllium pour la synthese directe du dimethyldichlorosilane
FR2577929B1 (fr) *	1985-02-22	1987-06-05	Rhone Poulenc Spec Chim	Procede et catalyseur avec le baryum et/ou le strontium comme additif pour la synthese directe du dimethyldichlorosilane
US4602101A (en) *	1985-11-12	1986-07-22	Dow Corning Corporation	Method of manufacturing alkylhalosilanes

1988
- 1988-07-09 DE DE3823308A patent/DE3823308A1/de active Granted
1989
- 1989-06-22 US US07/370,353 patent/US4895969A/en not_active Expired - Lifetime
- 1989-06-24 EP EP89111516A patent/EP0350683B1/de not_active Expired - Lifetime
- 1989-06-24 DE DE8989111516T patent/DE58902073D1/de not_active Expired - Lifetime
- 1989-06-24 ES ES198989111516T patent/ES2034516T3/es not_active Expired - Lifetime
- 1989-07-04 JP JP1171316A patent/JPH0725777B2/ja not_active Expired - Lifetime
- 1989-07-07 BR BR898903367A patent/BR8903367A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2034516T3 (es)	1993-04-01
DE58902073D1 (de)	1992-09-24
EP0350683B1 (de)	1992-08-19
DE3823308C2 (pt)	1990-12-13
JPH0259590A (ja)	1990-02-28
EP0350683A1 (de)	1990-01-17
US4895969A (en)	1990-01-23
JPH0725777B2 (ja)	1995-03-22
DE3823308A1 (de)	1990-01-11

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Legal Events

Date	Code	Title	Description
1996-03-26	FB19	Grant procedure suspended (art. 19)
1996-12-10	FF	Decision: intention to grant
1997-05-13	KD	Notifcation of receipt (letter patent)
1998-01-21	FG9A	Patent or certificate of addition granted
2000-12-12	PC	Transfer	Free format text: GE BAYER SILICONES GMBH & CO. KG (DE)
2012-12-25	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 07/07/2009