公开(公告)号：US20180195000A1

公开(公告)日：2018-07-12

申请号：US15741680

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  Mark McCormick

IPC: C09K15/32 ,  C08K5/00 ,  C07D249/20 ,  C08K5/138 ,  C08K5/3475

Abstract: A class of antioxidant compositions include benzotriazole phenolate salts with substituents either ortho to the phenol hydroxide group and/or para to the phenol hydroxide group can be prepared from substituted benzotriazole phenols. The ortho substituent group can be a simple hydrocarbon, alkoxy or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenolate to another benzotriazole phenolate group.