Nothing Special   »   [go: up one dir, main page]

AT300349B - Verfahren zur Polymerisation cyclischer Diorganosiloxane - Google Patents

Verfahren zur Polymerisation cyclischer Diorganosiloxane

Info

Publication number
AT300349B
AT300349B AT416370A AT416370A AT300349B AT 300349 B AT300349 B AT 300349B AT 416370 A AT416370 A AT 416370A AT 416370 A AT416370 A AT 416370A AT 300349 B AT300349 B AT 300349B
Authority
AT
Austria
Prior art keywords
polymerization
cyclic diorganosiloxanes
diorganosiloxanes
cyclic
Prior art date
Application number
AT416370A
Other languages
English (en)
Original Assignee
Stauffer Wacker Silicone Corp
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 Stauffer Wacker Silicone Corp filed Critical Stauffer Wacker Silicone Corp
Application granted granted Critical
Publication of AT300349B publication Critical patent/AT300349B/de

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
    • C08G77/08—Preparatory processes characterised by the catalysts used

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)
AT416370A 1969-05-09 1970-05-08 Verfahren zur Polymerisation cyclischer Diorganosiloxane AT300349B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82348669A 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
AT300349B true AT300349B (de) 1972-07-25

Family

ID=25238903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT416370A AT300349B (de) 1969-05-09 1970-05-08 Verfahren zur Polymerisation cyclischer Diorganosiloxane

Country Status (7)

Country Link
US (1) US3661962A (de)
AT (1) AT300349B (de)
BE (1) BE750145A (de)
DE (1) DE2018327C3 (de)
FR (1) FR2047465A5 (de)
GB (1) GB1258695A (de)
NL (1) NL7006543A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044038A (en) * 1973-10-24 1977-08-23 Th. Goldschmidt Ag Process for the manufacture of at least substantially balanced organopolysiloxane mixtures with silyl halide groupings
US4070386A (en) * 1973-10-24 1978-01-24 Th. Goldschmidt Ag Process for the preparation of organopolysiloxane-polyether copolymers with SiOC bonds
US3853932A (en) * 1973-12-28 1974-12-10 Gen Electric Process for producing silanol end-stopped polymers of low molecular weight
US3937684A (en) * 1974-04-24 1976-02-10 General Electric Company Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
US4272624A (en) * 1974-04-24 1981-06-09 General Electric Company Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
DE2618815A1 (de) * 1975-05-05 1976-11-18 Gen Electric Verfahren zum polymerisieren cyclischer diorganopolysiloxane
DE3248546A1 (de) * 1982-12-29 1984-07-05 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von fluoralkylgruppen aufweisendem diorganopolysiloxan
CN117777453B (zh) * 2023-12-29 2024-11-19 四川大学青岛研究院 改性环化乙烯基硅油及其制备方法

Also Published As

Publication number Publication date
DE2018327C3 (de) 1974-05-16
BE750145A (fr) 1970-11-09
NL7006543A (de) 1970-11-11
DE2018327A1 (de) 1970-11-19
FR2047465A5 (de) 1971-03-12
GB1258695A (de) 1971-12-30
US3661962A (en) 1972-05-09
DE2018327B2 (de) 1973-10-04

Similar Documents

Publication Publication Date Title
AT312287B (de) Verfahren zur Polymerisation von α-Olefinen
AT323405B (de) Verfahren zur selektiven polymerisation von alpha-olefinen
AT291559B (de) Verfahren zur Polymerisation von Olefinen
CH543545A (de) Verfahren zur Herstellung modifizierter Emulsionspolymerisate
AT300357B (de) Verfahren zur Polymerisation von Olefinen
AT312286B (de) Verfahren zur Polymerisation von Äthylen
AT309073B (de) Verfahren zur Herstellung von N-Carbonylsulfonamidogruppen enthaltenden Polymerisaten
AT320960B (de) Verfahren zur Herstellung von Blockmischpolymeren
AT291560B (de) Verfahren zur Polymerisation von Olefinen
AT306360B (de) Verfahren zur Polymerisation von Olefinen
AT321574B (de) Verfahren zur Polymerisation von α-Olefinen
AT299253B (de) Verfahren zur Herstellung von Cyclosiloxanen
AT301869B (de) Verfahren zur Herstellung von Alkylenpolymeren
AT300349B (de) Verfahren zur Polymerisation cyclischer Diorganosiloxane
AT313576B (de) Verfahren zur Polymerisation von ungesättigten Verbindungen
AT312926B (de) Verfahren zur Polymerisation von Olefinen
CH507994A (de) Verfahren zur Polymerisation von Cyclopenten
AT297311B (de) Verfahren zur ringöffnenden Polymerisation von Cycloolefinen
AT312288B (de) Verfahren zur Polymerisation von α-Olefinen
AT298052B (de) Verfahren zur Herstellung von Cyclopentenpolymerisaten oder -copolymerisaten
AT295137B (de) Verfahren zur ringöffnenden Polymerisation von Cycloolefinen
AT301871B (de) Verfahren zur Polymerisation von α-Olefinen
AT307034B (de) Verfahren zur Polymerisation von α-Olefinen
AT320987B (de) Verfahren zur Herstellung von phosphorhaltigen Polymerisaten
AT291561B (de) Verfahren zur Polymerisation von Olefinen

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee