US 7,537,711 B2
Electrically conductive polyaniline composition and method
Masao Abe, Osaka (Japan); Akira Ohtani, Osaka (Japan); and Kuniaki Ishibashi, Osaka (Japan)
Assigned to Nitto Denko Corporation, Osaka (Japan)
Filed on Aug. 23, 2007, as Appl. No. 11/892,463.
Application 11/892463 is a division of application No. 10/149227, granted, now 7,468,219, previously published as PCT/JP00/08594, filed on Dec. 04, 2000.
Claims priority of application No. 11-352378 (JP), filed on Dec. 10, 1999; and application No. 2000-323818 (JP), filed on Oct. 24, 2000.
Prior Publication US 2008/0054226 A1, Mar. 06, 2008
This patent is subject to a terminal disclaimer.
Int. Cl. H01B 1/12 (2006.01)
U.S. Cl. 252—500 4 Claims
 
1. An electrically conductive polyaniline composition which comprises polyaniline doped with water-soluble phenolsulfonic acid novolac resin.