发明名称 |
SINTERABLE, FINELY DISTRIBUTED MOULDING COMPOSITION BASED ON VINYL CHLORIDE POLYMERIZATES |
摘要 |
<p>A molding composition which is essentially composed of a mixture of at least two polymers based on vinyl chloride and at least one water-soluble surfactant is described. One of the polymers is a sinterable vinyl chloride/alkyl acrylate copolymer which can contain, in addition, polymerized units of vinyl acetate and ethylene. At least one further polymer is a vinyl chloride polymer which can contain up to 5% by weight of polymerized units of vinyl acetate and ethylene. The molding composition is suitable for the production of sintered, porous, flexible moldings, in particular separator compartments for electric cells.</p> |
申请公布号 |
EP0169451(B1) |
申请公布日期 |
1990.01.17 |
申请号 |
EP19850108668 |
申请日期 |
1985.07.11 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ENGELMANN, MANFRED, DR.;KRAUS, HELMUT, DR.;PLEWAN, OTTO |
分类号 |
C08K5/19;C08L27/06;H01B3/44;H01M2/16 |
主分类号 |
C08K5/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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