公开(公告)号：US20240057593A1

公开(公告)日：2024-02-22

申请号：US18371939

申请日：2023-09-22

Applicant: Stepan Company

Inventor： Christopher Lynch ,  Ronald A. Masters ,  Brandon Benko ,  Vanessa DeMarco ,  Alexander Nikoloff

IPC: A01N33/12 ,  A01P1/00 ,  A01N25/10 ,  C11D3/48 ,  C11D3/30 ,  C11D17/04

CPC classification number: A01N33/12 ,  A01P1/00 ,  A01N25/10 ,  C11D3/48 ,  C11D3/30 ,  C11D17/041

Abstract: An abrasion resistant biocidal composition is disclosed. The composition includes at least one biocidal quaternary ammonium compound, a polymeric component comprising at least one selected film-forming polymer, and at least one selected organic acid. In some embodiments, the film-forming polymer may be a polyvinylpyrrolidone or chitosan. The organic acid may be methanesulfonic acid, a selected carboxylic acid, a selected amino acid, or a combination thereof. When applied to a surface, the composition forms a film having enhanced durability without imparting poor surface feel or visual effects, and provides biocidal efficacy over an extended period of time.