The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2018
Filed:
Dec. 06, 2013
Applicant:
Toyo Tire & Rubber Co., Ltd., Osaka-shi, Osaka, JP;
Inventors:
Assignee:
TOYO TIRE & RUBBER CO., LTD., Itami-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/193 (2006.01); C08G 18/61 (2006.01);
U.S. Cl.
CPC ...
H01L 41/193 (2013.01); C08G 18/61 (2013.01);
Abstract
The present invention provides a polymeric actuator which has excellent flexibility and elongation rate; low temperature dependability of physical properties such as an elastic modulus and high dielectric breakdown strength, and which can drive in a low electric field. The present invention relates to a polymeric actuator, wherein the polymeric dielectric has a storage elastic modulus at 20° C. [E'(20° C.)] determined by a dynamic viscoelastic measurement at a frequency of 1 Hz of not more than 0.5 MPa,