AMEZUA M. G.; LORA-TAMAYO M.; PARDO M.; SOTO J. L., AN. QUIM. REAL SOC. ESP. FIS. Y QUIM. <ANQU-BU>, 1975, 71, NO 4, 396-399
作者:AMEZUA M. G.、 LORA-TAMAYO M.、 PARDO M.、 SOTO J. L.
DOI:——
日期:——
Composition based on natural rubber and a reinforcing inorganic filler comprising dihydrazide
申请人:Thuilliez Julien
公开号:US20120270966A1
公开(公告)日:2012-10-25
Reinforced rubber composition based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler predominantly based on an inorganic filler, (c) a coupling agent and (d) a dihydrazide compound corresponding to the following formula I:
in which R is a divalent hydrocarbon radical chosen from aromatic radicals having from 6 to 20 carbon atoms or saturated or unsaturated aliphatic radicals having from 2 to 20 carbon atoms and n has the value 0 or 1. This rubber composition is intended, for example, for the manufacture of a semi-finished rubber product intended for the tires of motor vehicles.