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. 01, 2009
Filed:
Jan. 12, 2004
Lloyd Mahlon Robeson, Macungie, PA (US);
Xuezhong Jiang, Fogelsville, PA (US);
Lloyd Mahlon Robeson, Macungie, PA (US);
Xuezhong Jiang, Fogelsville, PA (US);
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
An aqueous blend comprising water, a first conjugated polymer having a conductivity of greater than 10S/cm and a second conjugated polymer having a conductivity greater than 10S/cm wherein the conductivities of the first conjugated polymer and the second conjugated polymer are measured using a four point probe method prior to preparing the aqueous blend. A film is also presented comprising a first conjugated polymer having a conductivity of greater than 10S/cm and a second conjugated polymer having a conductivity greater than 10S/cm formed by (a) depositing the recited aqueous blend onto an article and (b) removing the water-containing solution to form the film on the article.