BR8305225A - Processo para purificacao de um clorossilano - Google Patents

Processo para purificacao de um clorossilano

Info

Publication number
BR8305225A
BR8305225A BR8305225A BR8305225A BR8305225A BR 8305225 A BR8305225 A BR 8305225A BR 8305225 A BR8305225 A BR 8305225A BR 8305225 A BR8305225 A BR 8305225A BR 8305225 A BR8305225 A BR 8305225A
Authority
BR
Brazil
Prior art keywords
chlorosilan
purification
Prior art date
Application number
BR8305225A
Other languages
English (en)
Inventor
Richard Steven Doornbos
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=23693418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8305225(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 BR8305225A publication Critical patent/BR8305225A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/107—Halogenated silanes
    • C01B33/10778—Purification
    • C01B33/10784—Purification by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
BR8305225A 1982-09-29 1983-09-23 Processo para purificacao de um clorossilano BR8305225A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42708282A 1982-09-29 1982-09-29

Publications (1)

Publication Number Publication Date
BR8305225A true BR8305225A (pt) 1984-05-02

Family

ID=23693418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305225A BR8305225A (pt) 1982-09-29 1983-09-23 Processo para purificacao de um clorossilano

Country Status (5)

Country Link
EP (1) EP0107784B1 (pt)
JP (1) JPS5983925A (pt)
BR (1) BR8305225A (pt)
CA (1) CA1207127A (pt)
DE (1) DE3371191D1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048504C2 (de) * 2000-09-29 2002-10-17 Messer Griesheim Gmbh Verfahren zur Herstellung von Chlorsilanen mit niedrigem Dotierstoffgehalt
DE10057482A1 (de) 2000-11-20 2002-05-23 Solarworld Ag Verfahren zur Reinigung von Trichlorsilan
DE102008054537A1 (de) * 2008-12-11 2010-06-17 Evonik Degussa Gmbh Entfernung von Fremdmetallen aus Siliciumverbindungen durch Adsorption und/oder Filtration
SG178848A1 (en) 2009-08-27 2012-04-27 Denki Kagaku Kogyo Kk Method for purifying chlorosilane
US20120082609A1 (en) * 2010-10-01 2012-04-05 Mitsubishi Materials Corporation Method for producing trichlorosilane with reduced boron compound impurities
DE102011005387A1 (de) * 2011-03-10 2012-09-13 Wacker Chemie Ag Verfahren zur Reduzierung des Aluminiumgehaltes von Neopentasilan
MY165924A (en) * 2011-11-02 2018-05-18 Gtat Corp Purification of trichlorosilane
DE102014220539A1 (de) * 2014-10-09 2016-04-14 Wacker Chemie Ag Reinigung von Chlorsilanen mittels Destillation und Adsorption
KR102766864B1 (ko) 2019-11-27 2025-02-11 와커 헤미 아게 클로로실란 혼합물로부터 불순물을 제거하는 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073460B (de) * 1958-01-11 1960-01-21 LICENTIA Patent-Verwaltungs-G.m.b.H., Frankfurt/M Verfahren zum Reinigen von Silan oder chlorierten Silanen
US2877097A (en) 1958-05-06 1959-03-10 Guenter A Wolff Method of purification of silicon compounds
NL246431A (pt) 1958-12-16 1900-01-01
US3414603A (en) 1965-03-16 1968-12-03 Tyco Laboratories Inc Method of purifying organochlorosilanes
US3540861A (en) 1968-02-07 1970-11-17 Union Carbide Corp Purification of silicon compounds
DE2546957C3 (de) 1975-10-20 1980-10-23 Wacker-Chemitronic Gesellschaft Fuer Elektronik-Grundstoffe Mbh, 8263 Burghausen Verfahren zur Reinigung von Halogensilanen
EP0054650B1 (de) * 1980-12-24 1986-01-29 Hüls Troisdorf Aktiengesellschaft Verfahren zum Reinigen von Chlorsilanen

Also Published As

Publication number Publication date
EP0107784B1 (en) 1987-04-29
DE3371191D1 (en) 1987-06-04
EP0107784A1 (en) 1984-05-09
JPH0445448B2 (pt) 1992-07-24
JPS5983925A (ja) 1984-05-15
CA1207127A (en) 1986-07-08

Similar Documents

Publication Publication Date Title
BR8306467A (pt) Processo para producao de um composto
BR8500141A (pt) Processo para a preparacao de compostos cotelomeros
BR8501583A (pt) Processo para a preparacao de compostos
BR8305216A (pt) Processo para a preparacao de cloridrato de p - nitrosedifenilamina
BR8206199A (pt) Processo para a hidrolise de alcoxi-silanos
BR8202661A (pt) Processo para a purificacao de epsiloncaprolactama
BR8403368A (pt) Processo para a preparacao de compostos
BR8404867A (pt) Processo para a preparacao de n-glicidilaminas
BR8106825A (pt) Processo aperfeicoado para a sulfenilacao de um n-alquil-carbamato
BR8400335A (pt) Processo para a preparacao de compostos 4-clorofenilsulfonila
BR8305225A (pt) Processo para purificacao de um clorossilano
BR8303297A (pt) Processo para preparacao de n-fosfonometilglicina
BR8103889A (pt) Processo para a preparacao de compostos
BR8304993A (pt) Processo para efetuar a separacao de clorossilanas
BR8405908A (pt) Processo para a preparacao de compostos
BR8307733A (pt) Processo para a fabricacao de oxinitretos de itrio silicio
BR8304711A (pt) Processo para preparacao de n-fosfonometilglicina
BR8305870A (pt) Processo para a preparacao de misturas de metilenodianilina
BR8101594A (pt) Processo para a preparacao de compostos de dihalogenotriazinil-amino-naftol
BR8407063A (pt) Processo para a preparacao de uretanas
BR8306844A (pt) Processo para a preparacao de 4-nitrodifenilaminas
BR8302426A (pt) Processo para minimizar o arrastamento de escoria
BR8406931A (pt) Processo para a reacao de compostos de enxofre
BR8106409A (pt) Processo para a preparacao de acetaldeido
BR8307262A (pt) Processo aperfeicoado para a recuperacao de sacarose

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)