发明名称 |
Alkoxylated dioxolanes as paper sizing agents |
摘要 |
This invention concerns a new class of compositions for the sizing of paper and the method of treating paper using such compositions. Such new compositions comprise the reaction products of glyoxal and a hydrophobe which contains at least one hydroxyl group. Such compositions can be used either for internal or surface sizing.
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申请公布号 |
US4295930(A) |
申请公布日期 |
1981.10.20 |
申请号 |
US19800130666 |
申请日期 |
1980.03.17 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
AITKEN, THOMAS;KOWALSKI, DAVID J.;SRINIVASAN, K. G. |
分类号 |
C07C43/06;C07D317/34;D21H17/06;(IPC1-7):D21H3/02 |
主分类号 |
C07C43/06 |
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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