POLYMERS DERIVED FROM A CONJUGATED DIOLEFIN, A VINYL-SUBSTITUTED AROMATIC COMPOUND, AND OLEFINICALLY UNSATURATED NITRILE,申请号CA19922063155-传众专利搜索

POLYMERS DERIVED FROM A CONJUGATED DIOLEFIN, A VINYL-SUBSTITUTED AROMATIC COMPOUND, AND OLEFINICALLY UNSATURATED NITRILE

申请公布号：CA2063155(A1)

申请号：CA19922063155

申请日期：1992.03.16

申请公布日期：1993.04.18

申请人：

GOODYEAR TIRE & RUBBER COMPANY (THE)

发明人：SENYEK, MICHAEL L.;COLVIN, HOWARD A.

分类号：C08F236/04;C08F236/12;C08L7/00;C08L9/00;C08L9/06;C08L21/00;C08L23/16;C08L23/26;C08L25/10;(IPC1-7):C08F212/00;C08F220/42

主分类号：C08F236/04

摘要：POLYMERS DERIVED FROM A CONJUGATED DIOLEFIN, A VINYL-SUBSTITUTED AROMATIC COMPOUND, AND OLEFINICALLY UNSATURATED NITRILE The present invention relates to a polymer resulting from the copolymerization of at least three monomers. From about 40 to 84 weight percent of the polymer is derived from a conjugated diolefin, from about 15 to 50 weight percent of the polymer is derived from a vinyl substituted aromatic compound and from about 1 to 8 weight percent of the polymer is derived from an olefinically unsaturated nitrile. These polymers may be added to a tread rubber stock for improved wet traction and improved abrasion resistance.