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DE69612815D1 - Verfahren zur Heissfraktionierung von Organosilanen - Google Patents

Verfahren zur Heissfraktionierung von Organosilanen

Info

Publication number
DE69612815D1
DE69612815D1 DE69612815T DE69612815T DE69612815D1 DE 69612815 D1 DE69612815 D1 DE 69612815D1 DE 69612815 T DE69612815 T DE 69612815T DE 69612815 T DE69612815 T DE 69612815T DE 69612815 D1 DE69612815 D1 DE 69612815D1
Authority
DE
Germany
Prior art keywords
organosilanes
hot fractionation
fractionation
hot
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
DE69612815T
Other languages
English (en)
Inventor
John Patrick Cannady
John Michael Gohndrone
Ming-Shin Tzou
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of DE69612815D1 publication Critical patent/DE69612815D1/de
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
    • C07F7/121—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)
DE69612815T 1995-11-02 1996-10-19 Verfahren zur Heissfraktionierung von Organosilanen Expired - Lifetime DE69612815D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/552,318 US5545743A (en) 1995-11-02 1995-11-02 Process for heat-fractionation of organosilanes

Publications (1)

Publication Number Publication Date
DE69612815D1 true DE69612815D1 (de) 2001-06-21

Family

ID=24204842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612815T Expired - Lifetime DE69612815D1 (de) 1995-11-02 1996-10-19 Verfahren zur Heissfraktionierung von Organosilanen

Country Status (4)

Country Link
US (1) US5545743A (de)
EP (1) EP0771804B1 (de)
JP (1) JPH09194483A (de)
DE (1) DE69612815D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319523B (en) * 1996-11-20 2000-11-08 Ciba Sc Holding Ag Hydroxyphenyltriazines
US6458984B1 (en) * 2000-03-31 2002-10-01 Advanced Technology Materials, Inc. Chemical method for removal and analysis of boron impurities in tetraethylorthosilicate (TEOS)
US6461481B1 (en) * 2000-08-31 2002-10-08 E. I. Du Pont De Nemours And Company Process for removing water from organoborane compounds
US6651736B2 (en) * 2001-06-28 2003-11-25 Intel Corporation Short carbon fiber enhanced thermal grease
DE102014206874A1 (de) * 2014-04-09 2015-10-15 Wacker Chemie Ag Destillation von Silangemischen in Anwesenheit eines Nitrils oder Amins
DE102014206875A1 (de) 2014-04-09 2015-10-15 Wacker Chemie Ag Verfahren zur Reinigung von technischen Anlagenteilen von Metallhalogeniden
WO2021034526A1 (en) 2019-08-22 2021-02-25 Dow Silicones Corporation Process for purifiying silicon compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71217C (de) * 1947-12-04
US2572302A (en) * 1947-12-04 1951-10-23 Dow Corning Production of arylhalosilanes
DE845198C (de) * 1949-02-23 1952-07-28 Dow Corning Verfahren zur Herstellung von Phenyldichlorsilan
US2594860A (en) * 1951-05-02 1952-04-29 Gen Electric Preparation of phenyltrichlorosilane
US2746981A (en) * 1952-09-26 1956-05-22 Union Carbide & Carbon Corp Disproportionation of aryldichlorosilanes
BE536633A (de) * 1954-03-22
US4411740A (en) * 1982-09-20 1983-10-25 Dow Corning Corporation Separation of chlorosilanes by extractive distillation
FR2552435B1 (fr) * 1983-09-28 1985-10-25 Rhone Poulenc Spec Chim Procede de fabrication de silanes hydrogenes par redistribution
US5118829A (en) * 1991-09-27 1992-06-02 Dow Corning Corporation Process for cycloalkyl substitution of hydrogen containing silanes
US5321147A (en) * 1993-07-16 1994-06-14 Dow Corning Corporation Conversion of direct process high-boiling component to chlorosilane monomers in the presence of chlorine

Also Published As

Publication number Publication date
EP0771804B1 (de) 2001-05-16
EP0771804A1 (de) 1997-05-07
US5545743A (en) 1996-08-13
JPH09194483A (ja) 1997-07-29

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Legal Events

Date Code Title Description
8332 No legal effect for de