公开(公告)号：US20240199793A1

公开(公告)日：2024-06-20

申请号：US18017948

申请日：2021-08-05

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Wei Shen ,  Ronald A. Siegel ,  Sudipta Panja

IPC: C08G63/08 ,  A61K38/47 ,  A61L27/18 ,  A61L27/54 ,  A61L27/58 ,  C08L87/00

CPC classification number: C08G63/08 ,  A61K38/47 ,  A61L27/18 ,  A61L27/54 ,  A61L27/58 ,  C08L87/005 ,  C12Y302/01017 ,  C08L2201/06

Abstract: Methods including providing a block copolymer, the block copolymer comprising at least a polycaprolactone (PCL) block; and a second block being amorphous and having a glass transition temperature less than 30° C.; and subjecting the block copolymer to thermal processing at a temperature less than 100° C. Articles and thermoprocessing methods utilizing such block copolymers are also disclosed herein.