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A polymeric wet strength paper additive and a process for improving the wet strength of a fibrous cellulosic substrate
A polymeric wet strength paper additive and a process for improving the wet strength of a fibrous cellulosic substrate
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机译:聚合物湿强度纸添加剂和用于改善纤维质纤维素基材的湿强度的方法
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摘要
A polymer is described which has particular utility as an additive imparting wet and dry strength to a paper base. The polymer is formed by the reaction of a polymer of an N,N-disubstituted vinyl-benzyl amine or homologue thereof with an epihalohydrin.
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