C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
402/26, 260/442
C07F 7/08 (2006.01) C08G 77/06 (2006.01)
Patent
CA 1108171
Abstract of the Disclosure A process for the production of polymeric organosiloxanes comprising reacting diorganosiloxanes with substances regulating the chain length in the presence of alkaline and/or acid reaction catalysts and wherein the polymerisat- ion takes place in a reactor consisting of several zones and is provided with stirring or conveying elements, the arrangement of the stirring or conveying elements being such that the flow of material produced by the stirring or conveying element in each zone is the opposite of that in the adjacent zone or zones.
296454
Buchner Werner
Degen Bruno
Fries Ludwig
Judat Helmut
Mundil Rudolf
Fetherstonhaugh & Co.
Ge Bayer Silicones Gmbh & Co. Kg
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