发明名称 IMPROVED RETENTION AND DRAINAGE IN THE MANUFACTURE OF PAPER
摘要 A method of improving retention and drainage in a papermaking process is disclosed. The method provides for the addition of an associative polymer, an inorganic particle and optionally a siliceous material to the papermaking slurry. Additionally, a composition comprising an associative polymer, and an inorganic particle and optionally further comprising cellulose fiber is disclosed.
申请公布号 KR20070111461(A) 申请公布日期 2007.11.21
申请号 KR20077017373 申请日期 2007.07.27
申请人 HERCULES INCORPORATED 发明人 SUTMAN FRANK J.;ZHANG FUSHAN
分类号 D21H21/20 主分类号 D21H21/20
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