发明授权
US4792400A Insoluble vinyl lactam clarifiers 失效
不溶性乙烯基内酰胺澄清池

Insoluble vinyl lactam clarifiers
摘要:
The invention relates to a highly filterable, water insoluble vinyl lactam polymer and to a process for improving filterability of such polymer which comprises irradiation with a source of radiant energy at a dosage sufficient to effect additional cross-linking and or saturation of the polymer.
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