ES2124727T3 - Silicio de grano fino con halogeno unido superficialmente, procedimiento para su preparacion y su uso. - Google Patents

Silicio de grano fino con halogeno unido superficialmente, procedimiento para su preparacion y su uso.

Info

Publication number
ES2124727T3
ES2124727T3 ES92909439T ES92909439T ES2124727T3 ES 2124727 T3 ES2124727 T3 ES 2124727T3 ES 92909439 T ES92909439 T ES 92909439T ES 92909439 T ES92909439 T ES 92909439T ES 2124727 T3 ES2124727 T3 ES 2124727T3
Authority
ES
Spain
Prior art keywords
pct
silicon
superficially
halogen
joined
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 - Lifetime
Application number
ES92909439T
Other languages
English (en)
Inventor
Manfred Schulze
Hans Rinkes
Elke Licht
Alfred Borsting
Bruno Degen
Hans-Heinrich Moretto
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.)
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2124727T3 publication Critical patent/ES2124727T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
    • C07F7/125—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Basic Packing Technique (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Ceramic Products (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

SE DESCRIBE EL SILICIO FINAMENTE DIVIDIDO CON HALOGENO LIGADO A SU SUPERFICIE, EL PROCEDIMIENTO PARA SU PREPARACION POR REACCION DE SILICIO CON COMPUESTOS HALOGENADOS, ASI COMO LA UTILIZACION DEL SILICIO FINAMENTE DIVIDIDO EN LA SINTESIS DE ROCHOW.
ES92909439T 1991-05-09 1992-04-30 Silicio de grano fino con halogeno unido superficialmente, procedimiento para su preparacion y su uso. Expired - Lifetime ES2124727T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115183A DE4115183A1 (de) 1991-05-09 1991-05-09 Feinteiliges silicium mit oberflaechlich gebundenem halogen, verfahren zu dessen herstellung und dessen verwendung

Publications (1)

Publication Number Publication Date
ES2124727T3 true ES2124727T3 (es) 1999-02-16

Family

ID=6431327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92909439T Expired - Lifetime ES2124727T3 (es) 1991-05-09 1992-04-30 Silicio de grano fino con halogeno unido superficialmente, procedimiento para su preparacion y su uso.

Country Status (14)

Country Link
US (1) US5618960A (es)
EP (1) EP0583299B1 (es)
JP (1) JPH07502006A (es)
AT (1) ATE174921T1 (es)
AU (1) AU656963B2 (es)
BR (1) BR9205984A (es)
CA (1) CA2102596A1 (es)
DE (2) DE4115183A1 (es)
ES (1) ES2124727T3 (es)
FI (1) FI934898A (es)
HU (1) HUT66000A (es)
NO (1) NO934040D0 (es)
WO (1) WO1992019626A1 (es)
ZA (1) ZA923336B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0832895A3 (en) * 1996-09-30 1999-09-01 Shin-Etsu Chemical Co., Ltd. Preparation of alkylhalosilanes
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
US6057469A (en) * 1997-07-24 2000-05-02 Pechiney Electrometallurgie Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes
FR2766474B1 (fr) * 1997-07-24 1999-09-03 Pechiney Electrometallurgie Procede de fabrication de poudre de silicium active pour la preparation des alkyl- ou aryl-halogenosilanes
DE19828258B4 (de) * 1998-06-25 2007-07-05 Ge Bayer Silicones Gmbh & Co. Kg Verfahren zur Herstellung von Alkylhalogensilanen mit einer reaktivierten Kontaktmasse, die aus der Herstellung von Alkylhalogensilanen stammt
DE10045367A1 (de) * 2000-09-14 2002-03-28 Bayer Ag Verfahren zur Herstellung von Trichlorsilan

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920187C (de) * 1952-07-27 1954-11-15 Basf Ag Verfahren zur Herstellung von Alkylchlorsilanen
GB804068A (en) * 1956-09-11 1958-11-05 Grace W R & Co Process for preparating fluorosilanes
US3133109A (en) * 1960-11-28 1964-05-12 Gen Electric Silicon compound process and apparatus
US4172883A (en) * 1978-06-23 1979-10-30 Nasa Method of purifying metallurgical grade silicon employing reduced presure atmospheric control
DE3635064A1 (de) * 1986-10-15 1988-04-21 Bayer Ag Verfahren zur raffination von silicium und derart gereinigtes silicium
NO165288C (no) * 1988-12-08 1991-01-23 Elkem As Silisiumpulver og fremgangsmaate for fremstilling av silisiumpulver.
US4966986A (en) * 1989-08-03 1990-10-30 Dow Corning Corporation Method for preparing organohalosilanes
US5061672A (en) * 1990-01-30 1991-10-29 Elkem Metals Company Active mass for making organohalosilanes
US5118486A (en) * 1991-04-26 1992-06-02 Hemlock Semiconductor Corporation Separation by atomization of by-product stream into particulate silicon and silanes

Also Published As

Publication number Publication date
HU9303177D0 (en) 1994-03-28
NO934040L (no) 1993-11-08
DE4115183A1 (de) 1992-11-12
AU656963B2 (en) 1995-02-23
EP0583299B1 (de) 1998-12-23
ZA923336B (en) 1993-01-27
JPH07502006A (ja) 1995-03-02
ATE174921T1 (de) 1999-01-15
FI934898A0 (fi) 1993-11-05
WO1992019626A1 (de) 1992-11-12
CA2102596A1 (en) 1992-11-10
NO934040D0 (no) 1993-11-08
AU1659292A (en) 1992-12-21
FI934898A (fi) 1993-11-05
US5618960A (en) 1997-04-08
HUT66000A (en) 1994-08-29
EP0583299A1 (de) 1994-02-23
DE59209601D1 (de) 1999-02-04
BR9205984A (pt) 1994-09-27

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