申请人:Nippon Shokubai Co., Ltd.
公开号:EP3892666A1
公开(公告)日:2021-10-13
The present invention provides a (poly)alkylene glycol-containing compound having higher detergency for composite stains of hydrophilic stains and hydrophobic stains than conventional (poly)alkylene glycol-containing compounds. The present invention relates to a (poly)alkylene glycol-containing compound including: a hydrophobic structural moiety (A); a (poly)alkylene glycol moiety (B); and one lactam ring-containing structural unit (C), in its structure, the hydrophobic structural moiety (A) being present in a proportion of 2.5 to 60% by mass in 100% by mass of the (poly)alkylene glycol-containing compound.
本发明提供了一种含(聚)亚烷基二醇的化合物,与传统的含(聚)亚烷基二醇的化合物相比,该化合物对亲水性污渍和疏水性污渍的复合污渍具有更高的去污力。本发明涉及一种含(聚)亚烷基二醇的化合物,在其结构中包括:一个疏水结构分子(A);一个(聚)亚烷基二醇分子(B);和一个含内酰胺环的结构单元(C),其中疏水结构分子(A)在含(聚)亚烷基二醇的化合物中的存在比例为 2.5%至 60%(以质量计)。