Composition for restoration of tissue including biodegradable polymeric copolymer
AssigneeRose Lab. Co., Ltd
InventorsHyeon Jin Jeon, Woo Seong Lee
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Abstract
The present invention provides a composition for restoration of tissue including a biodegradable polymeric copolymer which is obtained by polymerizing a hydrophobic biodegradable polymer and a hydrophilic biodegradable polymer. The composition of the present invention has excellent tissue restoration effects because of high collagen production rate without occurrence of nodules even when injected directly into the dermis, unlike the conventional composition for restoration of tissue.
Claims3
A composition for restoration of tissue comprising a biodegradable polymeric copolymer obtained by polymerizing caprolactone and methoxy polyethyleneglycol,
- wherein the caprolactone and methoxy polyethyleneglycol are polymerized in a weight ratio of caprolactone to methoxy polyethyleneglycol of 10:21;
- wherein the polymeric copolymer forms nanoparticles through self-assembly at room temperature;
- and
- wherein the polymeric copolymer has an average molecular weight of 3,100 g/mol.
Dependencies are inferred from the claim text.