Method for producing a silicone polymer-filler mixture

Details Method for producing a silicone polymer-filler mixture Method for producing a silicone polymer-filler mixture

1986-05-12

1987-09-29

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524430, 524431, 524413, 524494, 524495, 524588, 524789, 524785, 524788, 524786, 524783, 528 14, 528 18, 528 21, 528 23, 26421123, C08L 8304

Patent

active

046969705

ABSTRACT:
The present invention produces a silicone polymer-filler mixture by passing prescribed quantities of silicone oligomer, filler and polymerization catalyst through a continuous kneader extruder with kneading and polymerization of the silicone oligomer into silicone polymer. A homogeneous silicone polymer-filler mixture is rapidly produced in a single process with low energy consumption.
The silicone polymer-filler mixture produced by the present method is useful as a base for diverse silicone rubber compositions, silicone compounds and silicone greases, etc.

REFERENCES:
patent: 4433096 (1984-02-01), Bokerman et al.
patent: 4448927 (1984-05-01), Falender et al.
patent: 4482670 (1984-11-01), Saam et al.
patent: 4486567 (1984-12-01), Bowman et al.

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