公开(公告)号：US20230349103A1

公开(公告)日：2023-11-02

申请号：US18303879

申请日：2023-04-20

Applicant: ECOLAB USA INC.

Inventor： Jia-Yu WANG ,  Mingli WEI ,  Gary Samuel FURMAN, JR. ,  Christopher D. KALEY

IPC: D21H21/14

CPC classification number: D21H21/146

Abstract: The present application is directed to creping adhesives. The adhesive forms from a solution/dispersion of a polyelectrolyte complex that is composed of a mixture of one or more cationic polyelectrolytes, and one or more anionic polyelectrolytes. This adhesive complex offers several desirable features when compared to conventional, non-complex adhesives such as improved coating durability, wet tack and tunable coating softness, which are key properties for an adhesive to function as a creping adhesive.