BR8706946A - Metodo para melhorar o desempenho de um processo para a producao de alquil-halossilanas e silicio assim produzido - Google Patents

Metodo para melhorar o desempenho de um processo para a producao de alquil-halossilanas e silicio assim produzido

Info

Publication number
BR8706946A
BR8706946A BR8706946A BR8706946A BR8706946A BR 8706946 A BR8706946 A BR 8706946A BR 8706946 A BR8706946 A BR 8706946A BR 8706946 A BR8706946 A BR 8706946A BR 8706946 A BR8706946 A BR 8706946A
Authority
BR
Brazil
Prior art keywords
halosilans
silicio
alkyl
performance
produced
Prior art date
Application number
BR8706946A
Other languages
English (en)
Inventor
Roland Lee Halm
Oliver K Wilding Jr
Original Assignee
Dow Corning
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25481183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8706946(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Corning filed Critical Dow Corning
Publication of BR8706946A publication Critical patent/BR8706946A/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 System
    • 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)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8706946A 1986-12-22 1987-12-21 Metodo para melhorar o desempenho de um processo para a producao de alquil-halossilanas e silicio assim produzido BR8706946A (pt)

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 (1)

Publication Number Publication Date
BR8706946A true BR8706946A (pt) 1988-07-26

Family

ID=25481183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706946A BR8706946A (pt) 1986-12-22 1987-12-21 Metodo para melhorar o desempenho de um processo para a producao de alquil-halossilanas e silicio assim produzido

Country Status (8)

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

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
JP5492878B2 (ja) * 2008-06-04 2014-05-14 ダウ・コーニング・コーポレイション オルガノハロシランおよびハロシランの製造における改良
EP2488536B1 (en) 2009-10-16 2015-04-01 Dow Corning Corporation Method of making organohalosilanes
US8957237B2 (en) 2011-12-19 2015-02-17 Bluestar Silicones France Sas Method for the direct synthesis of alkylhalogenosilanes
EP3233732B8 (en) 2014-12-19 2020-06-17 DDP Specialty Electronic Materials US 9, LLC Process for preparing monohydrogentrihalosilanes
EP3847177B1 (en) 2018-09-07 2023-06-28 Dow Silicones Corporation Method for preparing hydrocarbylhydrocarbyloxysilanes
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

Also Published As

Publication number Publication date
CN1014506B (zh) 1991-10-30
EP0273635A3 (en) 1989-10-11
EP0273635B2 (en) 1997-08-13
EP0273635A2 (en) 1988-07-06
CA1310467C (en) 1992-11-24
AU8284487A (en) 1988-06-23
JPS63166891A (ja) 1988-07-11
AU596480B2 (en) 1990-05-03
DE3784151D1 (de) 1993-03-25
DE3784151T2 (de) 1993-08-26
CN87107397A (zh) 1988-11-23
DE3784151T3 (de) 1998-01-22
EP0273635B1 (en) 1993-02-10
US4946978A (en) 1990-08-07
JP2543920B2 (ja) 1996-10-16

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 21/12/2002