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US 12,421,432 B2Granted
Adhesive composition and method for preparing same
AssigneeKorea Advanced Institute of Science and Technology
InventorsMyungeun Seo, Jongmin Park, Eunsook Park, Haeshin Lee
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Abstract
The present disclosure relates to an adhesive composition and a method for preparing the same, and more particularly, to an adhesive composition having high biodegradability and excellent mechanical properties while being biocompatible, and a method for preparing the same.
Claims18
An adhesive composition comprising:
- an amphiphilic block copolymer containing a hydrophilic block and a hydrophobic block, tannic acid and water.
A method for preparing an adhesive composition, comprising the steps of:
- copolymerizing a hydrophilic polymer and a hydrophobic polymer to form an amphiphilic block copolymer containing a hydrophilic block and a hydrophobic block;
- adding the amphiphilic block copolymer and tannic acid to water;
- and
- stirring the aqueous solution to form a hydrogel.
1 more element
Dependencies are inferred from the claim text.