Patent ID: 7761131
Filing Date: 2010-07-20
Classification: A61B,A61K

Abstract:
1. A conductive composition comprising: about 33 wt % to about 68 wt % of a humectant or a mixture of humectants; about 1 wt % to about 8 wt % of an electrolyte or mixture of electrolytes; about 6 wt % to about 20 wt % of water; about 18 wt % to about 45 wt % of a copolymer consisting essentially of, in polymerized form, about 80 mol % to about 95 mol % of a first monomer, in which the first monomer is a mixture of acrylic acid and one of more salts thereof, and about 5 mol % to 20 mol % of a second monomer, in which the second monomer is one of more monomers selected from CH2=CHC(O)XR, in which X is O or NH and R is an unsubstituted or substituted alkyl group of 1 to 5 carbon atoms; and in which the conductive composition has a pH of about 7.0 or less.