发明名称 |
An elastomeric composition comprising a free flowing, finely divided powder of a neutralized, sulfonated ethylene propylene terpolymer (EPDM) and a process for preparing the same. |
摘要 |
A free flowing powder of at least 50% neutralised sulphonated EPDM terpolymer of Mn 10,000 to 200,000, an ethylene content of 40 to 70 wt. % and a sulphonate content of 10 to 60 meq., sulphonate groups per 100gm - terpolymer can be dry blended with extenders to form elastomeric articles.
|
申请公布号 |
EP0002352(A1) |
申请公布日期 |
1979.06.13 |
申请号 |
EP19780300682 |
申请日期 |
1978.11.28 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
LUNDBERG, ROBERT DEAN;MAKOWSKI, HENRY STANISLAUS;BOCK, JAN |
分类号 |
C08L23/00;C08J3/12;C08K5/09;C08L7/00;C08L21/00;C08L23/26;C08L23/32;C08L101/00;(IPC1-7):C08L23/32 |
主分类号 |
C08L23/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|