公开(公告)号：US20210115220A1

公开(公告)日：2021-04-22

申请号：US16972069

申请日：2019-06-04

申请人： BIOASTRA TECHNOLOGIES INC.

发明人： Sumitra RAJAGOPALAN ,  Prajwal KUMAR ,  Oscar SUAREZ ,  Sajjad SAEIDLOU ,  Maksym KRYUCHKOV ,  Mathieu RAMANANARIVO ,  Alexey TOKAREV ,  Nicolas COTTENYE ,  Julien PLATHIER

IPC分类号： C08K5/053 ,  A61B34/30 ,  C08K3/18 ,  C09D129/04 ,  B32B27/30 ,  B32B27/22 ,  B32B27/20 ,  B32B27/36 ,  B32B27/32 ,  B32B5/02 ,  B32B15/08 ,  B32B27/12 ,  A41B11/00 ,  A41D1/00 ,  A41D27/10 ,  A41D31/04 ,  F03G7/00 ,  G09B23/30

摘要： There are provided stretchable solid-state electroactive polymer actuators (SSEPA) using electroactive polymers that convert between electrical energy and mechanical energy and having solid-state polymer electrolytes. More particularly, there are provided electroactive polymer (EAP) compositions comprising: 15-60 wt. % of a film-forming polymer; 5-40 wt. % of poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) and 10-40 wt. % of a plasticizer, solid-state polymer electrolyte (SPE) compositions comprising: 20-60 wt. % of a plasticizer, 10-60 wt. % of a film-forming polymer and 5-25 wt. % of an ionizable salt. The use of these EAP and SPE compositions in electromechanical devices, such as solid-state actuators, generators, sensors, and other energy transducers in various applications are also disclosed.