-
公开(公告)号：US10950146B2
公开(公告)日：2021-03-16
申请号：US15680359
申请日：2017-08-18
Applicant: University of Connecticut
Inventor： Luyi Sun , Songshan Zeng , Dianyun Zhang
Abstract: A moisture responsive system comprising: a thin film polymer layer, wherein the thin film polymer comprises a hydrophilic polymer; and a substrate polymer layer, wherein the substrate polymer comprises a hydrophobic elastomer; wherein the thin film polymer layer is attached to the substrate polymer layer at a bottom surface of the thin film polymer layer and the thin film polymer layer has a top surface opposing the bottom surface is provided. A method of making a moisture responsive system, comprising: applying a thin film polymer layer to a foundation; applying a substrate polymer layer on the thin film polymer layer; curing the substrate polymer layer to form a thin film polymer layer/substrate polymer bilayer; and removing the thin film polymer layer/substrate polymer bilayer from the foundation is provided. A method of using such a moisture responsive system by applying moisture to the moisture responsive system is provided.
-
公开(公告)号：US20180053445A1
公开(公告)日：2018-02-22
申请号：US15680359
申请日：2017-08-18
Applicant: University of Connecticut
Inventor： Luyi Sun , Songshan Zeng , Dianyun Zhang
CPC classification number: G09F3/03 , B32B25/08 , B32B25/20 , B32B2307/728 , B32B2307/73 , C08J5/18 , C08J2329/04 , C08J2383/04 , C08J2429/04
Abstract: A moisture responsive system comprising: a thin film polymer layer, wherein the thin film polymer comprises a hydrophilic polymer; and a substrate polymer layer, wherein the substrate polymer comprises a hydrophobic elastomer; wherein the thin film polymer layer is attached to the substrate polymer layer at a bottom surface of the thin film polymer layer and the thin film polymer layer has a top surface opposing the bottom surface is provided. A method of making a moisture responsive system, comprising: applying a thin film polymer layer to a foundation; applying a substrate polymer layer on the thin film polymer layer; curing the substrate polymer layer to form a thin film polymer layer/substrate polymer bilayer; and removing the thin film polymer layer/substrate polymer bilayer from the foundation is provided. A method of using a moisture responsive system, comprising: providing a moisture responsive system comprising: a thin film polymer layer, wherein the thin film polymer comprises a hydrophilic polymer; and a substrate polymer layer, wherein the substrate polymer comprises a hydrophobic elastomer; wherein the thin film polymer layer is attached to the substrate polymer layer at a bottom surface of the thin film polymer layer and the thin film polymer layer has a top surface opposing the bottom surface; and applying moisture to the moisture responsive system is provided.
-
3.发明授权公开(公告)号：US11752745B2
公开(公告)日：2023-09-12
申请号：US17000485
申请日：2020-08-24
Applicant: University of Connecticut
Inventor： Luyi Sun , Songshan Zeng , Dianyun Zhang , Rui Li
IPC: B32B27/30 , B32B7/023 , B32B7/035 , B32B1/08 , B32B15/082 , B32B7/022 , B32B37/12 , B32B37/14 , B32B38/14 , B32B38/00 , B32B37/24
CPC classification number: B32B27/306 , B32B1/08 , B32B7/022 , B32B7/023 , B32B7/035 , B32B15/082 , B32B37/12 , B32B37/144 , B32B38/14 , B32B38/1875 , B32B38/1883 , B32B2037/243 , B32B2038/0028 , B32B2255/10 , B32B2255/205 , B32B2305/77 , B32B2307/416 , B32B2307/51 , B32B2307/538 , B32B2309/16 , B32B2597/00
Abstract: Disclosed is a stretchable, three-dimensional tubular structure formed due to processing-induced wrinkles to result in a platform for stretchable interactive electronics. The three-dimensional tubular structure is fabricated simply by releasing a pre-stretched two-dimensional film-substrate precursor, and the resulting wrinkled surface shows a strong directional dependence that drives the tube formation.
-
-
Search Results
3
records
(took 0.009 seconds)
