Stretchable solid-state electroactive polymer actuators

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12195606
APP PUB NO 20210115220A1
SERIAL NO

16972069

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
BIOASTRA TECHNOLOGIES INCMONTRÉAL QC H4P 2R2

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cottenye, Nicolas Montreal, CA 3 5
Kryuchkov, Maksym Pointe-Claire, CA 2 1
Kumar, Prajwal Montreal, CA 1 0
Plathier, Julien Montreal, CA 1 0
Rajagopalan, Sumitra Montreal, CA 8 48
Ramananarivo, Mathieu Montreal, CA 2 0
Saeidlou, Sajjad Montreal, CA 1 0
Suarez, Oscar Saint-Laurent, CA 3 3
Tokarev, Alexey Montreal, CA 1 0

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