Patent ID: 11894524
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 2:
3. The positive electrode plate according to claim 1, wherein the at least one product of esterification of polysaccharide comprises one or more of the following: dextrin carbonate and its derivatives, dextrin phosphate and its derivatives, dextrin sulfate and its derivatives, chitosan carbonate and its derivatives, chitosan phosphate and its derivatives, chitosan sulfate and its derivatives, degraded cellulose carbonate and its derivatives, degraded cellulose phosphate and its derivatives, degraded cellulose sulfate and its derivatives, hyaluronic acid carbonate and its derivatives, hyaluronic acid phosphate and its derivatives, hyaluronic acid sulfate and its derivatives, chondroitin sulfate carbonate and its derivatives, chondroitin sulfate and its derivatives, chondroitin sulfate phosphate and its derivatives, sucrose carbonate and its derivatives, sucrose phosphate and its derivatives, sucrose sulfate and its derivatives, heparin carbonate and its derivatives, heparin sulfate and its derivatives, and heparin phosphate and its derivatives.