公开(公告)号：US12064730B2

公开(公告)日：2024-08-20

申请号：US15733205

申请日：2018-12-14

Applicant: Solventum Intellectual Properties Company

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

IPC: B01D67/00 ,  B01D69/02 ,  B01D69/10 ,  C08J7/18 ,  C12M1/00 ,  G01N33/543 ,  G01N33/545

CPC classification number: B01D67/0006 ,  B01D67/00931 ,  B01D69/02 ,  B01D69/105 ,  B01D69/1071 ,  C08J7/18 ,  C12M29/04 ,  G01N33/54393 ,  G01N33/545 ,  B01D2323/38 ,  C08J2377/02

Abstract: Articles with covalently attached thiocarbonylthio-containing groups are provided. More specifically, the articles include a solid polymeric substrate with a plurality of thiocarbonylthio-containing groups covalently attached directly to a carbon atom in a polymeric backbone of the solid polymeric substrate. Methods of making the articles with covalently attached thiocarbonylthio-containing are provided. Additionally, methods of using these articles to generate further articles with covalently attached polymeric chains are provided.