BE821138A - Procede de preparation de melanges au moins approximativement equilibres d'organopolysiloxanes a groupement halogenure de silyle - Google Patents

Procede de preparation de melanges au moins approximativement equilibres d'organopolysiloxanes a groupement halogenure de silyle

Info

Publication number
BE821138A
BE821138A BE149591A BE149591A BE821138A BE 821138 A BE821138 A BE 821138A BE 149591 A BE149591 A BE 149591A BE 149591 A BE149591 A BE 149591A BE 821138 A BE821138 A BE 821138A
Authority
BE
Belgium
Prior art keywords
organopolysiloxanes
approximately balanced
preparing mixtures
halogenide group
silyl
Prior art date
Application number
BE149591A
Other languages
English (en)
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 DE19732353166 external-priority patent/DE2353166C3/de
Application filed filed Critical
Publication of BE821138A publication Critical patent/BE821138A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/10—Equilibration processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
BE149591A 1973-10-24 1974-10-16 Procede de preparation de melanges au moins approximativement equilibres d'organopolysiloxanes a groupement halogenure de silyle BE821138A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353166 DE2353166C3 (de) 1973-10-24 Verfahren zur Herstellung von zumindest annähernd äquilibrierten Organopolysiloxangemischen mit Silylhalogenidgruppierungen

Publications (1)

Publication Number Publication Date
BE821138A true BE821138A (fr) 1975-02-17

Family

ID=5896212

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149591A BE821138A (fr) 1973-10-24 1974-10-16 Procede de preparation de melanges au moins approximativement equilibres d'organopolysiloxanes a groupement halogenure de silyle

Country Status (4)

Country Link
BE (1) BE821138A (fr)
FR (1) FR2249107B1 (fr)
GB (1) GB1431367A (fr)
NL (1) NL7413930A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919559A1 (de) 1979-05-15 1980-11-27 Bayer Ag Verfahren zur herstellung von mehrfach verzweigten siliciumfunktionellen polyorganosiloxanen
GB2213493B (en) * 1985-03-29 1989-12-13 Gen Electric Method for making aroylhalide terminated polydiorganosiloxanes

Also Published As

Publication number Publication date
NL7413930A (nl) 1975-04-28
DE2353166B2 (de) 1975-10-09
FR2249107A1 (fr) 1975-05-23
GB1431367A (en) 1976-04-07
DE2353166A1 (de) 1975-04-30
FR2249107B1 (fr) 1977-10-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TH. GOLDSCHMIDT A.G.

Effective date: 19931031