发明名称 |
Sizing agent and use thereof |
摘要 |
A sizing agent which contains from 1 to 60 parts, by weight, of a fixing and sizing accelerating agent and from 0 to 80 parts, by weight, of conventional auxiliaries per 10 parts by weight of hydrophobic, cellulose-reactive sizing materials, the fixing and sizing accelerating agent being a polymer composed of linear or branched carbon chains, to which primary, secondary or tertiary amino and/or quaternary ammonium groups are bound directly or by side chains exhibits a thorough and rapid sizing effect, in particular in the better sizing of paper.
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申请公布号 |
US4784727(A) |
申请公布日期 |
1988.11.15 |
申请号 |
US19830459314 |
申请日期 |
1983.01.20 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SCHROEER, WOLF-DIETER;PROBST, JOACHIM;KOLB, INGEBORG;BECK, ULRICH;MUMMENHOFF, PETER;BAEUMGEN, HEINZ |
分类号 |
D21H17/08;D21H17/15;D21H17/17;D21H17/35;D21H17/36;D21H17/37;D21H17/45;(IPC1-7):D21H3/02 |
主分类号 |
D21H17/08 |
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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