Appeal 2006-2950 Application 10/036,126 The claims on appeal limit the hydrophilic binder employed to gelatin or gelatin derivatives. Details of the appealed subject matter are recited in illustrative claim 1, which is reproduced below: 1. A composition for forming an electrically conductive antistatic layer comprises: electronically conductive polymer particles; a neutral-charge conductivity enhancer; and a hydrophiic polymeric binder that is gelatin or a gelatin derivative. II. PRIOR ART As evidence of unpatentability of the claimed subject matter, the Examiner relies upon the following references: Muys US 5,391,472 Feb. 21, 1995 Gardner US 5,910,385 Jun. 8, 1999 III. REJECTION The Examiner has rejected claims 1 through 12 and 17 through 19 under 35 U.S.C. § 103(a) as unpatentable over the disclosures of Muys and Gardner. IV. ISSUES The dispositive question is, therefore, whether one of ordinary skill in the art would have been led to employ a gelatin or gelatin derivative in the 3Page: Previous 1 2 3 4 5 6 7 8 9 Next
Last modified: September 9, 2013