Patent ID: 8354123
Filing Date: 2013-01-15
Classification: A61K,A61L,A61P,C08L

Abstract:
1. A non-adhesive elastic protein matrix comprising: (a) about 50-90% by weight of one or more proteins selected from the group consisting of collagen, denatured collagen and mixtures thereof; (b) about 10-40% by weight of one or more biocompatible polymers selected from the group consisting of polyethylene glycol, poly-L-lysine, alginate, chitosan, hyaluronic acid, chondroitin sulfate and mixtures thereof; (c) about 0.5-5% by weight of one or more cross-linking agents; and (d) one or more pharmaceutical, chemical and other agents; wherein said matrix is lyophilized after addition of (c) to result in a matrix that is non-adherent to wounds, tissues and organs and can be removed after 24 hours.