ANIONIC FUNCTIONAL PROMOTER AND CHARGE CONTROL AGENT WITH IMPROVED WET TO DRY TENSILE STRENGTH RATIO

摘要

The present invention ; (a) a molecular weight greater than about 50,000 Daltons and about 10,000 functional promoter and containing the water-soluble anionic polymer having a molecular weight charge rate index ; (b) comprises a cationic surfactant component , ; fibrous substrate with the cationic strength agents in the case of treatment , the treated fibrous substrate is (i) from about 1: 5 to about 1: 2 range of wet and dry tensile strength ratio and (ii) a fibrous base material is at least about 10% as compared to the case where the functional enhancement treated with no surface active agent wet and dry tensile strength relates to a composition which has a non- increased . The present invention also relates to a method for imparting wet strength to a functional enhancement agent Paper product , and paper products prepared to step a .