FR2408616A1 - PROCESS FOR MANUFACTURING A CURRENT PURIFIED FROM SILANES OR SILOXANES - Google Patents

PROCESS FOR MANUFACTURING A CURRENT PURIFIED FROM SILANES OR SILOXANES

Info

Publication number
FR2408616A1
FR2408616A1 FR7804722A FR7804722A FR2408616A1 FR 2408616 A1 FR2408616 A1 FR 2408616A1 FR 7804722 A FR7804722 A FR 7804722A FR 7804722 A FR7804722 A FR 7804722A FR 2408616 A1 FR2408616 A1 FR 2408616A1
Authority
FR
France
Prior art keywords
siloxanes
silanes
manufacturing
purified
current
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.)
Granted
Application number
FR7804722A
Other languages
French (fr)
Other versions
FR2408616B1 (en
Inventor
Harry Raymond Mcentee
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US05/828,367 external-priority patent/US4127598A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2408616A1 publication Critical patent/FR2408616A1/en
Application granted granted Critical
Publication of FR2408616B1 publication Critical patent/FR2408616B1/fr
Granted 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
    • C07F7/20—Purification, separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)

Abstract

PROCEDE INDUSTRIEL D'ELIMINATION D'IMPURETES CONTENUES DANS UN COURANT DE SILANES OU DE SILOXANES. IL CONSISTE A FAIRE PASSER DES SILANES ET SILOXANES IMPURS EN CONTACT AVEC UN LIT DE PRODUIT ADSORBANT CHOISI DANS LA CLASSE COMPRENANT LES TAMIS MOLECULAIRES ET LE CHARBON DE BOIS ET A ELIMINER LES SILANES ET SILOXANES PURIFIES DU LIT DE PRODUIT ADSORBANT.INDUSTRIAL PROCESS FOR THE ELIMINATION OF IMPURITIES CONTAINED IN A CURRENT OF SILANES OR SILOXANES. IT CONSISTS OF PASSING IMPURE SILANES AND SILOXANES IN CONTACT WITH A BED OF ADSORBENT PRODUCT CHOSEN FROM THE CLASS INCLUDING MOLECULAR SIEVES AND CHARCOAL AND ELIMINATION OF PURIFIED SILANES AND SILOXANES FROM THE BED OF ADSORBENT PRODUCT.

FR7804722A 1977-02-22 1978-02-20 PROCESS FOR MANUFACTURING A CURRENT PURIFIED FROM SILANES OR SILOXANES Granted FR2408616A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77032977A 1977-02-22 1977-02-22
US05/828,367 US4127598A (en) 1977-02-22 1977-08-29 Process for removing biphenyls from chlorosilanes

Publications (2)

Publication Number Publication Date
FR2408616A1 true FR2408616A1 (en) 1979-06-08
FR2408616B1 FR2408616B1 (en) 1984-01-27

Family

ID=27118300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804722A Granted FR2408616A1 (en) 1977-02-22 1978-02-20 PROCESS FOR MANUFACTURING A CURRENT PURIFIED FROM SILANES OR SILOXANES

Country Status (9)

Country Link
JP (1) JPS53111043A (en)
AR (1) AR226149A1 (en)
AU (1) AU519804B2 (en)
BR (1) BR7801089A (en)
DE (1) DE2807589A1 (en)
FR (1) FR2408616A1 (en)
GB (1) GB1567096A (en)
MX (1) MX147873A (en)
NL (1) NL7801982A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122233U (en) * 1988-02-12 1989-08-18
JPH0267535U (en) * 1988-11-11 1990-05-22
JPH0310448U (en) * 1989-06-16 1991-01-31
JPH045293A (en) * 1990-04-19 1992-01-09 Tosoh Akzo Corp Purification of organosilicone compound
US5445742A (en) * 1994-05-23 1995-08-29 Dow Corning Corporation Process for purifying halosilanes
JP4024469B2 (en) * 2000-11-06 2007-12-19 信越化学工業株式会社 Method for purifying organopolysiloxane and organopolysiloxane obtained by the purification method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428530A (en) * 1965-09-10 1969-02-18 Rhone Poulenc Sa Process for the purification of chlorosilanes by distillation and thin-film evaporation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US831216A (en) * 1906-05-21 1906-09-18 George W Davis Car-step.
NL238411A (en) * 1958-05-16
NL241272A (en) * 1958-07-14
US3151045A (en) * 1960-03-31 1964-09-29 Bayer Ag Process for the removal of aromatic impurities from phenyl methyl polysiloxanes
US3755152A (en) * 1970-09-14 1973-08-28 Ouvoe Chem Ind Inc Removing contaminants from organic materials
BE789272A (en) * 1971-09-29 1973-03-26 Wacker Chemie Gmbh ORGANOSILOXANE PREPARATION PROCESS
JPS509598A (en) * 1973-05-30 1975-01-31
JPS5815969B2 (en) * 1974-09-17 1983-03-29 株式会社東芝 FET
GB1526065A (en) * 1974-10-16 1978-09-27 Asahi Chemical Ind Process for separation of hydrocarbon mixture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428530A (en) * 1965-09-10 1969-02-18 Rhone Poulenc Sa Process for the purification of chlorosilanes by distillation and thin-film evaporation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
METHODEN DER ORGANISCHEN CHEMIE, (Houben-Weyl), vol. I/1, 1958, Eugen Müller et al., Georg Thieme Verlag, (STUTTGART, DE), pages 469 - 478 *

Also Published As

Publication number Publication date
GB1567096A (en) 1980-05-08
DE2807589C2 (en) 1991-12-19
BR7801089A (en) 1979-01-02
MX147873A (en) 1983-01-26
DE2807589A1 (en) 1978-09-07
AR226149A1 (en) 1982-06-15
AU3352278A (en) 1979-08-30
AU519804B2 (en) 1981-12-24
JPS6212231B2 (en) 1987-03-17
JPS53111043A (en) 1978-09-28
NL7801982A (en) 1978-08-24
FR2408616B1 (en) 1984-01-27

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right