| 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 |
DE2861337(D1) |
申请公布日期 |
1982.01.21 |
| 申请号 |
DE19782861337 |
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):C08L23/16 |
主分类号 |
C08L23/00 |
| 代理机构 |
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代理人 |
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