[go: up one dir, main page]

BE750145A - Preparation de polysiloxanes - Google Patents

Preparation de polysiloxanes

Info

Publication number
BE750145A
BE750145A BE750145DA BE750145A BE 750145 A BE750145 A BE 750145A BE 750145D A BE750145D A BE 750145DA BE 750145 A BE750145 A BE 750145A
Authority
BE
Belgium
Prior art keywords
polysiloxanes
preparation
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
L E Geipel
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
Publication of BE750145A publication Critical patent/BE750145A/xx

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)
BE750145D 1969-05-09 1970-05-08 Preparation de polysiloxanes BE750145A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE750145A true BE750145A (fr) 1970-11-09

Family

ID=25238903

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750145D BE750145A (fr) 1969-05-09 1970-05-08 Preparation de polysiloxanes

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
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
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
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
GB1258695A (de) 1971-12-30
FR2047465A5 (de) 1971-03-12
US3661962A (en) 1972-05-09
AT300349B (de) 1972-07-25
DE2018327B2 (de) 1973-10-04
DE2018327C3 (de) 1974-05-16
NL7006543A (de) 1970-11-11
DE2018327A1 (de) 1970-11-19

Similar Documents

Publication Publication Date Title
BE759829A (fr) Preparation de polyurethanes
SE414497B (sv) Forfarande for framstellning av p-karbonyloxim-fenoxialkyl-karboxamider
BE775560A (fr) Preparation de pigments
BE761427A (fr) Preparation de n-arylimides cycliques
BE769655A (fr) Preparation de polyacetylalkylene-diamines
SE402451B (sv) Forfarande for framstellning av 14-desoxi-14-acetoximutilin
BE750145A (fr) Preparation de polysiloxanes
BE749006A (fr) Preparation de polyalcenameres
BR6914873D0 (pt) Preparacao de monoidrato de cefalexima cristalino
BE773972A (fr) Preparation de la pyrrolidine-one-2
ES157198Y (es) Peine de elementos colgadores.
BE748665A (fr) Ultrafiltration de compositions electrodeposables
BE756360A (fr) Preparation continue de cyclohexanonoxime
BE790727A (fr) Preparation de pyrrolidinone-2
BE753574R (fr) Preparation de solutions de
BE750555A (fr) Preparation de mercaptans
BE793175A (fr) Preparation de 3-alkylthiomethylcephalosporines
BE749790A (fr) Preparation de di-lithio(perfluoroalcoylethylsilyl) neocarboranes
SE394668B (sv) Forfarande for framstellning av 2-etylhexan-1-al
BE763684A (fr) Preparation de pyrimidines
BE759495A (fr) Preparation de siloxanes par redistribution
BE752809R (fr) Preparation
BE753379A (fr) Preparation de lysergols
BE786328A (fr) Preparation de polyurethannes
BE754650A (fr) Preparation d'alcenylalcoxysilanes