发明名称 |
VERWENDUNG VON ETHERSULFONATEN ALS ANTISTATIKA |
摘要 |
Salts of sulfonic acids of the type formed in the sulfonation of alkenyl alkyl polyglycol ethers corresponding to the following formula R-O (-CnH2nO)x-R1 with sulfur trioxide, followed by hydrolysis, are used as antistatic agents for plastics. R is a straight chain C10-C22 alkenyl group, R1 is a C1-C12 alkyl group, n is an integer of from 2 or 4, and x is an integer of from 0 to 35. The products show a particularly long-lasting effect as external antistatic agents on polyamide fibers. |
申请公布号 |
DE3435841(A1) |
申请公布日期 |
1986.04.17 |
申请号 |
DE19843435841 |
申请日期 |
1984.09.29 |
申请人 |
HENKEL KGAA |
发明人 |
VEITENHANSL,RUDOLF,DR.;FROESCHKE,WOLFGANG;PIORR,ROBERT,DR. |
分类号 |
C08K5/42;C09K3/16;D06M13/256;(IPC1-7):C07C143/11;C08J7/04;C07C139/00;D06M15/53;D06M13/30;C08G65/32 |
主分类号 |
C08K5/42 |
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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