Method for manufacture of paper， board or the like and use of the composition
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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资源简介：
A method for manufacture of paper， board or the like， comprising the step of dissolving a composition into aqueous solution， whereby an aqueous treatment solution is obtained for adding the obtained treatment solution to the pulp. The composition comprising a copolymer of acrylamide and at least one cationic monomer， the copolymer comprising cationic monomers at least 15 mol-%， calculated from total amount of monomers， and an ionic crosslinker agent comprising at least two carboxyl groups， wherein the equivalent ratio of carboxyl groups:cationic monomer is between 1:20 and 1:0.5.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
