COMPOSITION FOR MAKING PAPER， METHOD AND USE THEREOF
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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FIELD: paper industry. SUBSTANCE: papermaking additive composition contains a treated fermented microbial supernate and one or more non-ionic surfactants. Composition does not contain any active enzymes and living bacteria. pH of the composition is less than 5.0. EFFECT: improved separation of cellulose fibers from cellulose pulp， removal of impurities and/or contaminants from cellulose pulp and/or from paper material and removal of printing ink from cellulose pulp and/or from paper material. 29 cl， 4 dwg， 7 ex
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国家林业和草原科学数据中心
创建时间：
2023-02-12
