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. 11, 1995
Filed:
Jul. 28, 1992
Marc Lemaire, Villeurbanne, FR;
Werner Burchner, Savigny S/O, FR;
Ahmed El Kassmi, Lyons, FR;
Etienne Hannecart, Tervuren, BE;
Solvay (Societe Anonyme), Brussels, BE;
Abstract
The invention relates to thiophenes substituted by an alkoxy group containing at least one fluorine atom. The invention also relates to the polymers derived from these substituted thiophenes and to the electrically conductive polymers containing these polymers. The invention also relates to processes for obtaining these thiophenes, these polymers and these electrically conductive polymers. The invention also relates to the uses of these thiophenes, of these polymers and of these electrically conductive polymers as well as to the devices containing the polymers and the electrically conductive polymers.