发明名称 Temporary Wet Strength Agents And Products Made From Such Agents
摘要 The invention relates to a tissue product that includes (a) a tissue fibrous web incorporated throughout the tissue product; (b) a temporary wet strength agent capable of forming hemi-acetal bonds with the fibers of the web to prevent immediate degradation of the web when the tissue product contacts water; and (c) a composition containing a degrading agent selected from the group consisting of alkaline agents, oxidizing agents, nucleophilic agents, and combinations thereof. The invention also relates to compositions used to make such a tissue product as well as methods for making and using such compositions.
申请公布号 US2008017339(A1) 申请公布日期 2008.01.24
申请号 US20050577603 申请日期 2005.09.26
申请人 KEMIRA OYJ 发明人 ZHANG NAIJIE;RYAN MICHAEL
分类号 D21H21/20 主分类号 D21H21/20
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