TOUGH, HEALABLE COMPOSITES DISPLAYING STRESS RELAXATION AT THE RESIN-FILLER INTERFACE
申请人:THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
公开号:US20210002469A1
公开(公告)日:2021-01-07
The present invention relates in part to compositions displaying stress relaxation at the polymer-filler interface. The adaptive interface (AI) formed by coupling moieties capable of dynamic covalent chemistry (DCC) within the polymer-filler interface promotes stress relaxation and yields tough, and healable composites.
MONODISPERSE MICROSPHERES AND METHOD OF PREPARING SAME
申请人:THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
公开号:US20160039961A1
公开(公告)日:2016-02-11
The present invention includes microspheres prepared using step-growth dispersion click chemistry polymerization. In certain embodiments, the click chemistry polymerization comprises thiol-ene polymerization and/or thiol-Michael polymerization. In other embodiments, the microspheres are near-monodisperse and/or monodisperse. In yet other embodiments, the microspheres have a glass transition temperature (Tg) in the range of −50° C. to 100° C. The present invention further includes a method of making the same.
[EN] TOUGH, HEALABLE COMPOSITES DISPLAYING STRESS RELAXATION AT THE RESIN-FILLER INTERFACE<br/>[FR] COMPOSITES RÉSISTANTS ET RÉPARABLES PRÉSENTANT UNE RELAXATION DES CONTRAINTES AU NIVEAU DE L'INTERFACE RÉSINE-CHARGE
申请人:UNIV COLORADO REGENTS
公开号:WO2019183140A1
公开(公告)日:2019-09-26
The present invention relates to compositions displaying stress relaxation at the polymer- filler interface. The adaptive interface (AI) formed by coupling moieties capable of dynamic covalent chemistry (DCC) within the polymer-filler interface promotes stress relaxation and yields tough, and healable composites.
Clickable inverse opal: a useful platform for fabrication of stimuli-responsive photonic materials
作者:Dan Xu、Wei Zhu、Qi An、Weina Li、Xuesong Li、Haowei Yang、Jinxiang Yin、Guangtao Li
DOI:10.1039/c2cc18081b
日期:——
Based on azide-containing clickable inverse opal, a strategy for efficiently fabricating functional photonic materials was developed. By using three types of ethynylated compounds as model molecules, it is found that different functional groups can be facilely introduced into the prepared inverse opal via click reaction to access various inverse opaline materials.