Fillers

Details Fillers Fillers

1988-05-20

1992-02-18

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 912, C08K 904, C08K 908

Patent

active

050895397

ABSTRACT:
A cohesive polymer matrix comprising a matrix polymer and a coated particulate filler dispersed therein, characterized in that the matrix polymer is an emulsion rubber, and the filler is coated at least in part with a composition comprising an organic coating polymer of number average molecular weight of 4,500 to 200,000 which contains an acidic group (or a precursor thereof) and an unsaturated group, optionally linked to the matrix polymer and a process for its production.

REFERENCES:
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), Sand et al.
patent: 4496670 (1988-08-01), Vas et al.
patent: 4650818 (1987-03-01), Oka et al.
patent: 4764544 (1988-08-01), Carey et al.
patent: 4764544 (1988-08-01), Carey et al.
patent: 4908396 (1990-03-01), Evans et al.
Derwent Abs 78-86094A/48 ICI (BE-867333) (Nov. 1978).
Derwent Abs 88-230538/33 Lion (J63162766) (7-1977).
Derwent Abs 74-18973v/10 Mednikov et al. (SU-382641) (10-1973).

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