(EN)
A polymer comprises i) a synthetic polymeric component that has been formed from an ethylenically unsaturated water-soluble or potentially water-soluble monomer and an ethylenically unsaturated monomer carrying a reactive group, wherein the reactive group is directly reactive with a cellulose binding domain protein; and ii) a protein component consisting of a cellulose binding domain protein, wherein the cellulose binding domain protein. The polymer is particularly suitable as a dry strength resin in a paper making process. It can also be used as a wet strength resin, internal sizing agent or surface sizing agent.
(ZH)
一种聚合物，其含有：i)合成聚合物组分，所述合成聚合物组分已经由烯属不饱和水溶性或潜在水溶性单体和带有反应性基团的烯属不饱和单体形成，其中所述反应性基团可直接与纤维素结合结构域蛋白质反应；和ii)蛋白质组分，所述蛋白质组分由纤维素结合结构域蛋白质组成，其中所述纤维素结合结构域蛋白质。所述聚合物特别适于作为造纸工艺中的干强度树脂。所述聚合物还可用作湿强度树脂、内施胶剂或表面施胶剂。
