发明名称 PHENOLIC COMPOUND/POLYETHYLENE OXIDE RETENTION SYSTEM
摘要 PHENOLIC COMPOUND/POLYETHYLENE OXIDE RETENTION SYSTEM A paper-making furnish, comprising poly(paravinyl phenol), also known as poly(hydroxy styrene), in admixture with polyethylene oxide, and a process for retaining fine particles in paper-making comprising adding poly(paravinyl phenol) and polyethylene oxide to a paper-making furnish, are disclosed.
申请公布号 CA2119842(A1) 申请公布日期 1994.09.26
申请号 CA19942119842 申请日期 1994.03.24
申请人 HERCULES INCORPORATED 发明人 ECHT, ELLIOTT
分类号 D21H17/36;D21H17/53;D21H21/10;(IPC1-7):D21H21/10;D21H17/71 主分类号 D21H17/36
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