Standard Search
About 1 results
SILICA GRANULES, RUBBER COMPOSITION, TIRE, PRODUCTION METHOD FOR SILICA GRANULES, AND PRODUCTION METHOD FOR RUBBER COMPOSITION
https://drivepatents.com/patents/940953 · 6 Jul 2016
Agglomerated silica is obtained by mixing silica with a rosin resin to be agglomerated.
b60c1/00 harima chemicals inc [jp]
111342 verified documents in index