Claims
- 1. A hydrophilic separating carrier obtained by reacting a hydrophilic oxirane compound or its oligomer by an addition reaction on primary hydroxyl group of a porous spherical gel obtained by an aqueous suspension homopolymerization of pentaerythritol dimethacrylate or an aqueous suspension copolymerization of pentaerythritol dimethacrylate and a methacrylate monomer having hydrophilic group and/or hydrophilic convertible group or a porous spherical gel obtained by hydrolyzing said gel.
- 2. A process for producing a hydrophilic separating carrier which comprises reacting a hydrophilic oxirane compound or its oligomer, in a solvent in the presence or absence of a catalyst by an addition reaction, on primary hydroxyl group of a porous spherical gel obtained by an aqueous suspension homopolymerization of pentaerythritol dimethacrylate or an aqueous suspension copolymerization of pentaerythritol dimethacrylate and a methacrylate monomer having hydrophilic group and/or hydrophilic convertible group, or a porous spherical gel obtained by hydrolyzing said gel.
Priority Claims (1)
Number |
Date |
Country |
Kind |
53-68361 |
Jun 1978 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 045,663, filed June 5, 1979, allowed.
US Referenced Citations (5)
Foreign Referenced Citations (2)
Number |
Date |
Country |
53-90991 |
Sep 1978 |
JPX |
1512462 |
Jun 1978 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
45663 |
Jun 1979 |
|