Patent ID: 11883562
Assignee: UNIVERSIDADE DE AVEIRO
Field: Medical technology (Instruments)
Classification: CPC A  C | IPC A  C

Claim 13:
14. The hydrogel according to claim 13, wherein the second hydrogel is selected from the group consisting of: chitosan, gelatin, alginate, laminarin, hyaluronic acid, poly(vinyl alcohol), polyacrylamide, carboxymethylcellulose, sodium starch glycolate, sodium carboxymethyl starch, dextran, dextran sulfate, xanthan, gellan, pectinic acid, deoxyribonucleic acids, ribonucleic acid, albumin, polyacrolein potassium, sodium glycine carbonate, poly(acrylic acid) and its salts, polyacrylonitrile, poly(styrene sulfonate), poly(aspartic acid), polylysine, polyvinylpyrrolidone, ultramylopectin, poly(ethylene glycol), microcrystalline cellulose, powdered cellulose, cellulose fibers, and starch.