BR9401249A - Processo para a obtenção de organoclorossilanos - Google Patents

Processo para a obtenção de organoclorossilanos

Info

Publication number
BR9401249A
BR9401249A BR9401249A BR9401249A BR9401249A BR 9401249 A BR9401249 A BR 9401249A BR 9401249 A BR9401249 A BR 9401249A BR 9401249 A BR9401249 A BR 9401249A BR 9401249 A BR9401249 A BR 9401249A
Authority
BR
Brazil
Prior art keywords
organochlorosilanes
obtaining
obtaining organochlorosilanes
Prior art date
Application number
BR9401249A
Other languages
English (en)
Inventor
Bruno Dr Degen
Elke Dra Licht
Manfred Dr Schulze
Gebhard Dr Wagner
Klaus-Peter Dr Minuth
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.)
Filing date
Publication date
Priority claimed from DE4342910A external-priority patent/DE4342910A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR9401249A publication Critical patent/BR9401249A/pt

Links

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9401249A 1993-03-24 1994-03-23 Processo para a obtenção de organoclorossilanos BR9401249A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4309556 1993-03-24
DE4342910A DE4342910A1 (de) 1993-03-24 1993-12-16 Verfahren zur Herstellung von Organochlorsilanen

Publications (1)

Publication Number Publication Date
BR9401249A true BR9401249A (pt) 1994-12-27

Family

ID=25924296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9401249A BR9401249A (pt) 1993-03-24 1994-03-23 Processo para a obtenção de organoclorossilanos

Country Status (7)

Country Link
US (1) US5380903A (pt)
EP (1) EP0617039B1 (pt)
JP (1) JP3641493B2 (pt)
AU (1) AU669255B2 (pt)
BR (1) BR9401249A (pt)
CA (1) CA2119549A1 (pt)
NO (1) NO306065B1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO950760L (no) * 1995-02-28 1996-08-29 Elkem Materials Fremgangsmåte for fremstilling av alkylhalosilaner
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
FR2746785B1 (fr) * 1996-04-02 1998-05-22 Pechiney Electrometallurgie Silicium metallurgique a structure controlee destine a la synthese des halogenosilanes
JPH10279584A (ja) * 1997-04-01 1998-10-20 Shin Etsu Chem Co Ltd アルキルハロシランの製造方法
EP0893448B1 (en) * 1997-06-27 2003-04-16 Shin-Etsu Chemical Co., Ltd. Preparation of alkylhalosilanes
US5880307A (en) * 1998-02-17 1999-03-09 Dow Corning Corporation Process for the preparation of alkylhalosilanes
US6239304B1 (en) * 1999-05-24 2001-05-29 Shin-Etsu Chemical Co., Ltd. Process for preparing organohalosilanes
DE102005005052A1 (de) * 2005-02-03 2006-08-10 Wacker Chemie Ag Verfahren zur Herstellung von Methylchlorsilanen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380997A (en) * 1941-09-26 1945-08-07 Gen Electric Contact masses
US2803521A (en) * 1952-03-05 1957-08-20 Wacker Chemie Gmbh Method of treating spent metallic reaction masses from the direct process production of organohalosilanes
DE950124C (de) * 1954-12-21 1956-10-04 Buna Chem Werke Veb Verfahren zur Herstellung von Dialkyldichlorsilanen aus Alkylchloriden und einem aktivierten Silicium-Kupfergemisch
DE2750556A1 (de) * 1977-11-11 1979-05-17 Bayer Ag Verfahren zur herstellung von katalyt-kupfer
US4450282A (en) * 1981-07-29 1984-05-22 General Electric Company Catalyst for a process for producing silicones
DE3823308A1 (de) * 1988-07-09 1990-01-11 Bayer Ag Verfahren zur herstellung von organosilanen
DE3841417A1 (de) * 1988-12-08 1990-06-13 Bayer Ag Verfahren zur herstellung von organosilanen
US5239102A (en) * 1992-04-13 1993-08-24 General Electric Company Method for making organohalosilanes
US5274158A (en) * 1992-04-13 1993-12-28 General Electric Company Process for stabilizing spent silicon contact mass
US5250716A (en) * 1992-05-28 1993-10-05 Mui Jeffrey Y P Method for making a silicon/copper contact mass suitable for direct reaction
US5243061A (en) * 1992-12-09 1993-09-07 General Electric Company Method for making organohalosilanes

Also Published As

Publication number Publication date
AU669255B2 (en) 1996-05-30
AU5643594A (en) 1994-09-29
EP0617039B1 (de) 1999-09-01
NO941056D0 (no) 1994-03-23
JPH06298776A (ja) 1994-10-25
JP3641493B2 (ja) 2005-04-20
EP0617039A1 (de) 1994-09-28
US5380903A (en) 1995-01-10
NO306065B1 (no) 1999-09-13
NO941056L (no) 1994-09-26
CA2119549A1 (en) 1994-09-25

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Legal Events

Date Code Title Description
FF Decision: intention to grant
TC Change of name
FG9A Patent or certificate of addition granted
HKT Transfer or change (deleted)
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A , 11A , 12A , 13A , 14A E 15A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2066 DE 10/08/2010, E COMPROVAR O RECOLHIMENTO DA 17A,18A E 19A ANUIDADES.