公开(公告)号：US20190105237A1

公开(公告)日：2019-04-11

申请号：US16214224

申请日：2018-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William D. Moser ,  Guy D. Joly ,  Ann R. Fornof ,  Ahmed S. Abuelyaman ,  Afshin Falsafi ,  Larry R. Krepski

IPC: A61K6/00 ,  C09J5/00 ,  C08K9/00 ,  C08F222/20 ,  C07C271/28 ,  C09D4/00 ,  C09J4/00 ,  A61K6/083 ,  C08F222/10 ,  C07C69/76

Abstract: Addition-fragmentation agents having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) at least one high refractive index group, and 3) at least one ethylenically unsaturated, polymerizable group are described.