发明名称 |
THE USE OF ALKENYL SUCCINIC ANHYDRIDE COMPOUNDS DERIVED FROM SYMMETRICAL OLEFINS IN INTERNAL SIZING FOR PAPER PRODUCTION |
摘要 |
A method of sizing paper for use in applications which require resistance to liquids comprising incorporating in the paper a size composition comprising one or more alkenyl succinic anhydride (ASA) compounds prepared from the reaction of maleic anhydride and one or more substantially symmetrical C20-C28 internal olefins.
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申请公布号 |
CA2604944(C) |
申请公布日期 |
2013.10.15 |
申请号 |
CA20062604944 |
申请日期 |
2006.04.14 |
申请人 |
NALCO COMPANY |
发明人 |
WARD, WILLIAM J.;ANDRUSZKIEWICZ, KRZYSZTOF;GRAY, ROSS T.;MCGINNIS, TIMOTHY PATRICK;NOVAK, ROBERT W. |
分类号 |
D21H17/15;D21H21/16 |
主分类号 |
D21H17/15 |
代理机构 |
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代理人 |
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主权项 |
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