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. 08, 2008
Filed:
Jul. 31, 2001
Wynham Henry Boon, North Canton, OH (US);
Thomas Clayton Forschner, Richmond, TX (US);
David Eric Gwyn, Houston, TX (US);
James R. Maccallum, St. Andrews, GB;
Christopher John Smith, Haslemere, GB;
Michael John Smith, Braga, PT;
Wynham Henry Boon, North Canton, OH (US);
Thomas Clayton Forschner, Richmond, TX (US);
David Eric Gwyn, Houston, TX (US);
James R. MacCallum, St. Andrews, GB;
Christopher John Smith, Haslemere, GB;
Michael John Smith, Braga, PT;
Shell Oil Company, Houston, TX (US);
Abstract
A composition for use as a polymer electrolyte, wherein said composition includes one or more polar materials and one or more polyesters of formula III, wherein each unit A may be identical or different and is of the structure IV, wherein each unit B may be identical or different and is of the structure V, wherein R and Rare each, independently, hydrogen, optionally substituted hydrocarbyl or an inert functional group; a process for preparing said composition; the use of said composition as a polymer electrolyte in coulometers, displays, smart windows, cells or batteries; and a cell and/or battery having said composition.