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:
Sep. 19, 1989
Filed:
Sep. 10, 1987
Abstract
A process for producing a stretched molded article of a conjugated polymer, hich comprises subjecting a polymer precursor having a repeating unit represented by the general formula (I) ##STR1## (wherein R.sub.1 is a group which forms a C--C conjugated system together with a vinylene group which is formed upon the dehydrogenation of the >CH--Ch.sub.2 -- group; and R.sub.2 is a group which is to be eliminated from the alpha-position carbon of the >CH--CH.sub.2 -- group simultaneously with the elimination of one of the hydrogen atoms bonding to the beta-position carbon of the >CH--Ch.sub.2 -- group) to stretching in the swelling state and then subjecting the stretched precursor polymer to elimination of the R.sub.2 group, and a conductive composition of the stretched molded article of the conjugated polymer, comprising the comjugated polymer and a dopant as essential components.