发明名称 |
Package for compounding rubber and compounded rubber |
摘要 |
A package comprised of (A) compounding ingredients for unvulcanized rubber packaged in (B) a film comprised of syndiotactic-1,2-polybutadiene, sulfur, accelerator and retarder. The invention further relates to a compounded rubber comprised of a mixture of such package and sulfur curable rubber. The film may also contain additional selected rubbers.
|
申请公布号 |
US4957970(A) |
申请公布日期 |
1990.09.18 |
申请号 |
US19890299869 |
申请日期 |
1989.01.23 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
HOLSAPPLE, RONALD L.;KAY, JOHN A. |
分类号 |
C08J3/22 |
主分类号 |
C08J3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|