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:
Aug. 18, 1998
Filed:
Jul. 29, 1997
Korea Research Institute of Chemical Technology, Taejeon, KR;
Abstract
This invention relates to a process for preparing water soluble conductive polyaniline composite represented by the formula(III) which comprises reacting emeraldine base-type polyaniline(EB) representing by the formula(I) with poly(ethyleneglycol) hydrogen sulfate (PEGSF) represented by the formula(II), and to water soluble conductive polyaniline composite synthesized by the said process ##STR1## wherein, x is an integer or fractional number; y is 0 to 1 ##STR2## wherein, n is 4 to 200. ##STR3## wherein, x and n are same as defined above.
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