Invention Grant
- Patent Title: Fluorosilicone-based dielectric elastomer and method for its production
- Patent Title (中): 氟硅系介电弹性体及其制备方法
-
Application No.: US13795543Application Date: 2013-03-12
-
Publication No.: US09478727B2Publication Date: 2016-10-25
- Inventor: Holger Böse , Detlev Uhl , Raman Rabindranath
- Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Applicant Address: DE München
- Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee Address: DE München
- Agent Gudrun E. Huckett
- Priority: DE102012203827 20120312; DE102012212222 20120712
- Main IPC: C08G77/04
- IPC: C08G77/04 ; C08G77/06 ; C08G77/12 ; C08G77/18 ; C08G77/24 ; C08L83/08 ; C09D183/08 ; H02N2/00 ; H01L41/04 ; H01L41/08 ; H01L41/18 ; H01L41/193 ; H01L41/27 ; H01L41/35 ; H01L41/45 ; B32B7/02 ; B32B25/04 ; B32B25/20 ; B32B37/02 ; B32B37/14 ; B32B37/24 ; H01B3/46 ; H01L41/083 ; H01L41/047 ; C08G77/20
Abstract:
A dielectric elastomer has a film that contains a fluorinated silicone elastomer and has two faces. A coating of a stretchable electrode material is applied to each one of the two faces. The fluorinated silicone elastomer has a modulus of elasticity of maximally 450 kPa. The fluorinated silicone elastomer is a three-dimensionally crosslinked, fluorinated, alkyl group-containing polysiloxane in combination with a fluorinated silicone oil. Alternatively, or in addition, the fluorinated silicone elastomer is a three-dimensional wide-mesh crosslinked, fluorinated, alkyl-group containing polysiloxane whose wide mesh property has been effected by a chain length extension by addition of a chain-shaped silicone molecule containing two Si—H groups to an alkenyl group-containing polysiloxane molecule.
Public/Granted literature
- US20130236730A1 Fluorosilicone-Based Dielectric Elastomer and Method for its Production Public/Granted day:2013-09-12
Information query
