Hydrophilic separating carrier and preparation thereof

Details Hydrophilic separating carrier and preparation thereof Hydrophilic separating carrier and preparation thereof

1980-03-07

1981-03-17

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

260 297H, 521 56, 521149, 521150, 5263231, 5263232, C08J 936

Patent

active

042568439

ABSTRACT:
A hydrophilic separating carrier is a porous spherical gel having primary hydroxyl groups and is produced 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.

REFERENCES:
patent: 3681269 (1972-08-01), Heitz
patent: 3878175 (1975-04-01), Steckler
patent: 3997482 (1976-12-01), Turkova et al.
patent: 4118347 (1978-10-01), Ishiguro et al.
patent: 4133942 (1979-01-01), Coupek et al.

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