Patent ID: 7732489

Claim:
A pharmaceutical topical use in the form of an emulsion gel consisting of: (a) 0.1% (w/w) of diclofenac sodium salt, (b) 76.57% (w/w) of water, (c) 10.0% (w/w) of isopropanol, (d) 5.0% (w/w) of propylene glycol, (e) 0.7% (w/w) of Carbomer 980, (f′) 2.5% (w/w) of liquid paraffin, (f″) 2.5% (w/w) of coco-caprylate/caprate, (g) 2.0% (w/w) polyoxethylene-20-cetostearyl ether, and (h) 0.63% (w/w) ammonia, concentrated solution in water.