Claims
- 1. A hydrophilic separating carrier obtained by hydrolyzing, in an aqueous solution of a base, a porous spherical gel having primary hydroxyl group of the 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.
- 2. A process for producing a hydrophilic separating carrier which comprises hydrolyzing in an aqueous solution of a base, a porous spherical gel having primary hydroxyl group of the gel obtained by an aqueous suspension polymerization of pentaerythritol dimethacrylate or a mixture of pentaerythritol dimethacrylate and a methacrylate monomer having hydrophilic group and/or hydrophilic convertible group, in the presence of a radical polymerization initiator and an organic medium insoluble, at least partially, in water.
Priority Claims (1)
Number |
Date |
Country |
Kind |
53/68361 |
Jun 1978 |
JPX |
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Parent Case Info
This is a division of application Ser. No. 045,663 filed June 5, 1979, now U.S. Pat. No. 4,246,362 issued Jan. 20, 1981.
US Referenced Citations (5)
Foreign Referenced Citations (2)
Number |
Date |
Country |
53-90991 |
Jan 1978 |
JPX |
1512462 |
Jun 1978 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
45663 |
Jun 1979 |
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