COHESIVE POLYMER MATRIX CONTAINING A COATED FILLER IN A SOLUTION RUBBER

A cohesive polymer matrix comprising a matrix polymer and a coated particulate filler dispersed therein, characterised 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 weigh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EVANS, M B, ROTHON, R N
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A cohesive polymer matrix comprising a matrix polymer and a coated particulate filler dispersed therein, characterised 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.