DE69124638D1 - Verfahren zur Reinigung von Alkoxysilanen - Google Patents

Verfahren zur Reinigung von Alkoxysilanen

Info

Publication number
DE69124638D1
DE69124638D1 DE69124638T DE69124638T DE69124638D1 DE 69124638 D1 DE69124638 D1 DE 69124638D1 DE 69124638 T DE69124638 T DE 69124638T DE 69124638 T DE69124638 T DE 69124638T DE 69124638 D1 DE69124638 D1 DE 69124638D1
Authority
DE
Germany
Prior art keywords
alkoxysilanes
purification
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 - Fee Related
Application number
DE69124638T
Other languages
English (en)
Other versions
DE69124638T2 (de
Inventor
Norio Satoh
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.)
Momentive Performance Materials Japan LLC
Original Assignee
Toshiba Silicone Co Ltd
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 Toshiba Silicone Co Ltd filed Critical Toshiba Silicone Co Ltd
Application granted granted Critical
Publication of DE69124638D1 publication Critical patent/DE69124638D1/de
Publication of DE69124638T2 publication Critical patent/DE69124638T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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 System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/20—Purification, separation
DE69124638T 1990-05-18 1991-05-08 Verfahren zur Reinigung von Alkoxysilanen Expired - Fee Related DE69124638T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2128577A JPH0798828B2 (ja) 1990-05-18 1990-05-18 アルコキシシランの精製方法

Publications (2)

Publication Number Publication Date
DE69124638D1 true DE69124638D1 (de) 1997-03-27
DE69124638T2 DE69124638T2 (de) 1997-09-04

Family

ID=14988194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124638T Expired - Fee Related DE69124638T2 (de) 1990-05-18 1991-05-08 Verfahren zur Reinigung von Alkoxysilanen

Country Status (4)

Country Link
US (1) US5104999A (de)
EP (1) EP0457175B1 (de)
JP (1) JPH0798828B2 (de)
DE (1) DE69124638T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552950B2 (ja) * 1990-11-13 1996-11-13 信越化学工業株式会社 アルコキシシランの製造方法
DE4122206A1 (de) * 1991-07-04 1993-01-14 Wacker Chemie Gmbh Verfahren zur reinigung von organopolysiloxanen
DE4130643A1 (de) * 1991-09-14 1993-03-18 Degussa Verfahren zur reinigung von alkoxysilanen
US5210254A (en) * 1992-03-31 1993-05-11 Union Carbide Chemicals & Plastics Technology Corporation Acidic halide neutralization in alkoxysilanes
US5276173A (en) * 1992-10-05 1994-01-04 Dow Corning Corporation Method for removal for ionic chloride from hydroxyl-terminated siloxanes
US7317949B2 (en) * 1996-11-08 2008-01-08 Ams Research Corporation Energy induced bulking and buttressing of tissues for incontinence
US5902893A (en) * 1997-05-20 1999-05-11 Air Products And Chemicals, Inc. Purification of organosilanes of group 13 (IIIA) and 15 (VA) impurities
US5914421A (en) * 1998-07-01 1999-06-22 Dow Corning Corporation Method for preparation of alkoxysilanes having reduced halide content
DE19849196A1 (de) * 1998-10-26 2000-04-27 Degussa Verfahren zur Neutralisation und Minderung von Resthalogengehalten in Alkoxysilanen oder Alkoxysilan-basierenden Zusammensetzungen
ATE284406T1 (de) * 1998-11-06 2004-12-15 Degussa Verfahren zur herstellung von chloridarmen oder chloridfreien alkoxysilanen
US20090270646A1 (en) * 2006-06-20 2009-10-29 Stephen Paul Ferguson Method for preparation of alkoxysilanes having reduced halide
RU2463305C1 (ru) * 2011-07-05 2012-10-10 Российская Федерация, От Имени Которой Выступает Министерство Образования И Науки Российской Федерации Способ очистки тетраметоксисилана
CN102424691A (zh) * 2011-11-01 2012-04-25 上海爱默金山药业有限公司 一种电子级甲基苯基二乙氧基硅烷的提纯方法
US11236034B2 (en) 2018-03-21 2022-02-01 Rohm And Haas Company Method for preparing acrylic acid
US20220301862A1 (en) * 2019-09-13 2022-09-22 Versum Materials Us, Llc Monoalkoxysilanes and dense organosilica films made therefrom

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115052A (en) * 1917-01-15 1918-05-02 William Phillips Thompson Improvements in and relating to Sewing Machines.
DE862895C (de) * 1950-08-23 1953-01-15 Goldschmidt Ag Th Verfahren zur Entfernung des Halogenwasserstoffs aus den Umsetzungsprodukten halogenhaltiger Siliciumverbindungen
GB880211A (en) * 1959-04-07 1961-10-18 Dynamit Nobel Ag Process for the removal of hydrogen halide from silicic acid esters
FR1253178A (fr) * 1960-04-06 1961-02-03 Dynamit Nobel Ag Procédé pour éliminer l'acide résiduel des esters siliciques
DE1150372B (de) * 1960-04-20 1963-06-20 Dynamit Nobel Ag Verfahren zur Reinigung von Kieselsaeure-estern von anhaftenden Saeurespuren
JPS62114992A (ja) * 1985-11-14 1987-05-26 Toray Silicone Co Ltd アルコキシシランの精製方法
US4732996A (en) * 1987-02-10 1988-03-22 Dow Corning Corporation Treatment of alkoxysilanes
US4774347A (en) * 1988-02-29 1988-09-27 Dow Corning Corporation Removal of chlorinated hydrocarbons from alkylsilanes
JPH0235887A (ja) * 1988-07-26 1990-02-06 Matsushita Electric Works Ltd テレビインターホンシステムに於ける伝送信号処理方法及びその装置
JPH02235887A (ja) * 1989-03-09 1990-09-18 Tonen Corp アルコキシシラン中の塩素含有物質の除去方法
US4956486A (en) * 1990-03-07 1990-09-11 Dow Corning Corporation Removal of organic chloride from phenylchlorosilanes
US4962221A (en) * 1990-03-12 1990-10-09 Dow Corning Corporation Chloride reduction in polysiloxanes

Also Published As

Publication number Publication date
EP0457175A2 (de) 1991-11-21
US5104999A (en) 1992-04-14
EP0457175B1 (de) 1997-02-12
JPH0426694A (ja) 1992-01-29
DE69124638T2 (de) 1997-09-04
JPH0798828B2 (ja) 1995-10-25
EP0457175A3 (en) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee