Patent ID: 11904082
Assignee: KANEKA CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  C | IPC A  B  C

Claim 0:
1. A process for adsorbing calciprotein particles, comprising the step of contacting an adsorbent comprising a water-insoluble carrier with liquid containing calciprotein particles,
wherein a surface of the water-insoluble carrier is covalently bonded, through a hydrocarbon group, to at least one group selected from the group consisting of an amino group, carboxyl group, phosphate group, phosphono group, phosphino group, and thiol group,
the hydrocarbon group content is 10 nmol or more per unit volume (1 mL) of the water-insoluble carrier, and
calciprotein particles are complexes of calcium phosphates and proteins.