BE558079A - - Google Patents

Info

Publication number
BE558079A
BE558079A BE558079DA BE558079A BE 558079 A BE558079 A BE 558079A BE 558079D A BE558079D A BE 558079DA BE 558079 A BE558079 A BE 558079A
Authority
BE
Belgium
Application number
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.)
Publication of BE558079A publication Critical patent/BE558079A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/20Purification, separation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/0834Compounds having one or more O-Si linkage
    • C07F7/0838Compounds with one or more Si-O-Si sequences
    • C07F7/0872Preparation and treatment thereof
    • C07F7/0874Reactions involving a bond of the Si-O-Si linkage
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/21Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
BE558079D 1956-06-06 BE558079A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US843273XA 1956-06-06 1956-06-06

Publications (1)

Publication Number Publication Date
BE558079A true BE558079A (fr)

Family

ID=22184252

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558079D BE558079A (fr) 1956-06-06

Country Status (4)

Country Link
BE (1) BE558079A (fr)
DE (1) DE1083820B (fr)
FR (1) FR1176541A (fr)
GB (1) GB843273A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117491A (en) * 1978-03-06 1979-09-12 Asahi Chem Ind Co Ltd Preparation of octamethyl-cyclotetrasiloxane
DE2839652A1 (de) * 1978-09-12 1980-03-20 Wacker Chemie Gmbh Verfahren zum herstellen von cyclischen dimethylpolysiloxanen
DE3727182A1 (de) * 1987-08-14 1989-02-23 Wacker Chemie Gmbh Herstellung und weiterverarbeitung von mischungen mit einem hohen anteil an organocyclosiloxanen
US5110972A (en) * 1991-07-18 1992-05-05 Tremco Incorporated Process for recycling silicone scrap and products relating thereto
US5420325A (en) * 1994-07-29 1995-05-30 General Electric Company Siloxane cracking process
NL1003475C2 (nl) * 1996-07-01 1998-01-12 Rhone Poulenc Chimie Werkwijze voor het bereiden van cyclische polydiorganosiloxanen.
DE19934374C1 (de) * 1999-07-22 2000-10-19 Ge Bayer Silicones Gmbh & Co Verfahren zur Herstellung cyclischer Dimethylsiloxane

Also Published As

Publication number Publication date
FR1176541A (fr) 1959-04-13
GB843273A (en) 1960-08-04
DE1083820B (de) 1960-06-23

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