Fillers

Details Fillers Fillers

1988-05-20

1990-03-13

Lilling, Herbert J.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523203, 523205, 523206, C08K 904, C08L 2100, C08L 2316

Patent

active

049083961

ABSTRACT:
A cohesive polymer matrix comprising a matrix polymer and a coated particulate filler dispersed therein, characterized in that the matrix polymer is a solution rubber, and the filler is coated at least in part with a composition comprising an organic coating polymer of number average molecular weight of up to 3,000 which contains an acidic group (or a precursor thereof) and unsaturated groups optionally linked to the matrix polymer at least 25% w/w of which are vinyl groups.

REFERENCES:
patent: 4242251 (1980-12-01), Aishima et al.
patent: 4322336 (1982-03-01), Machurat et al.
patent: 4348311 (1982-09-01), Machurat et al.
patent: 4418163 (1983-11-01), Murakami et al.
patent: 4433073 (1984-02-01), Sano et al.
patent: 4650818 (1987-03-01), Oka et al.
patent: 4764544 (1988-08-01), Carey et al.
Derwent Abs 81-84883D/46, Mednikov et al., SU-804660, 2-1981.
Derwent Abs, 78-86094A/48, BE867333 (11-78).
Derwent Abs, 88-230538/33, J63162766 (7-88).

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