The viscosity of synthetic and/or natural elastomers is markedly reduced by incorporation of a particulate, finely-divided basic zinc methacrylate-type adjuvant, without adversely affecting the physical properties of the final vulcanizates. This viscosity reduction allows higher levels of fillers and other rubber compounding materials to be used for improved physical properties, while maintaining the level of compound viscosity necessary for processing.
申请公布号
DE2708269(C2)
申请公布日期
1988.12.08
申请号
DE19772708269
申请日期
1977.02.25
申请人
UNIROYAL CHEMICAL CO., INC., MIDDLEBURY, CONN., US
发明人
MACKINSTRY, PAUL HARRIS;BARNHART, ROBERT REEL, NEW HAVEN, CONN., US
