Patent ID: 11857949
Assignee: RESONAC CORPORATION
Field: Measurement (Instruments)
Classification: CPC B  C  G | IPC B  G

Claim 0:
1. A packing material, comprising
a porous organic polymer carrier comprising 60 to 95 mol % of a repeating unit derived from glycidyl methacrylate and 5 to 40 mol % of a repeating unit derived from a polyfunctional monomer,
wherein one end of at least one alkylene group selected from the group consisting of a linear alkylene group, a cycloalkylene group, and a linear alkylcycloalkylene group, having 4 to 9 carbon atoms, is bonded to the porous organic polymer by a glycidyl group derived from glycidyl methacrylate, and
an other end of the alkylene group is bonded to any one end of a polyol via an ether bond.