公开(公告)号：US20210095088A1

公开(公告)日：2021-04-01

申请号：US15733171

申请日：2018-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jerald K. Rasmussen ,  Stephen B. Roscoe ,  Babu N. Gaddam ,  George W. Griesgraber ,  Daniel J. O'Neal ,  Eli Narveson

IPC: C08J7/18 ,  C08J7/12 ,  C08G75/26

Abstract: First articles with covalently attached thiocarbonylthio-containing groups are provided. More specifically, the first articles are a functionalized substrate that contains a solid polymeric substrate with a plurality of thiocarbonylthio-containing groups covalently attached directly to carbon atoms in a polymeric backbone of the solid polymeric substrate. Methods of making the first articles with covalently attached thiocarbonylthio-containing groups are provided. Additionally, second articles and methods of using the first articles to generate second articles with covalently attached polymeric chains are provided.