发明名称 |
WERKWIJZE TER BEREIDING VAN ANTISTATISCH POLYMEER MATERIAAL. |
摘要 |
Durable block copolymer antistatic compositions comprised of polyether and polyamide blocks arranged linearly and joined together with linking ester groups have been prepared. The poly(ether-ester-amides) have molecular weights below the fiber-forming range and contain a specified amount of the polyether block and a definite ratio of amide to ester linkages. They are blended with polyesters, polyamides and other fiber-forming polymers to impart durable antistatic properties. |
申请公布号 |
NL174564(C) |
申请公布日期 |
1984.07.02 |
申请号 |
NL19730004433 |
申请日期 |
1973.03.30 |
申请人 |
UNILEVER N.V. TE ROTTERDAM. |
发明人 |
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分类号 |
C08L101/00;C08G81/00;C08L23/00;C08L23/02;C08L67/00;C08L67/02;C08L77/00;C09K3/16;D01F1/10;D06M15/59 |
主分类号 |
C08L101/00 |
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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