公开(公告)号：US10125228B2

公开(公告)日：2018-11-13

申请号：US15612463

申请日：2017-06-02

Applicant: Colorado State University Research Foundation

Inventor： Travis S. Bailey ,  Nabila Asem Huq ,  Vincent F. Scalfani ,  John R. Ekblad ,  Alexander T. Leonard

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08J3/075 ,  C08J3/09 ,  C08J3/28 ,  C08L53/00

Abstract: Provided herein is a thermoplastic elastomer hydrogel and methods of making such. The hydrogel comprises a glass formed from poly(styrene)-b-poly(ethylene oxide) in which the coronal chain end has been functionalized with photodimerizable groups (AB-photo) and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/AB-photo by weight. The hydrogel has a fatigue resistance to at least 500,000 compression cycles.

公开(公告)号：US20180051139A1

公开(公告)日：2018-02-22

申请号：US15612463

申请日：2017-06-02

Applicant: Colorado State University Research Foundation

Inventor： Travis S. Bailey ,  Nabila Asem Huq ,  Vincent F. Scalfani ,  John R. Ekblad ,  Alexander T. Leonard

IPC: C08J3/075 ,  C08J3/09 ,  C08J3/28 ,  C08L53/00

CPC classification number: C08J3/075 ,  C08J3/095 ,  C08J3/28 ,  C08J2353/00 ,  C08L53/005

Abstract: Provided herein is a thermoplastic elastomer hydrogel and methods of making such. The hydrogel comprises a glass formed from poly(styrene)-b-poly(ethylene oxide) in which the coronal chain end has been functionalized with photodimerizable groups (AB-photo) and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/AB-photo by weight. The hydrogel has a fatigue resistance to at least 500,000 compression cycles.