Bead-shaped crosslinked copolymers containing epoxide groups and

Details Bead-shaped crosslinked copolymers containing epoxide groups and Bead-shaped crosslinked copolymers containing epoxide groups and

1986-11-25

1988-09-20

Schofer, Joseph L.

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

Synthetic resins

Ion-exchange polymer or process of preparing

526273, 526261, 525379, 525381, 525382, 525380, C08D 520, C08F 2400, C08C 1922

Patent

active

047726350

ABSTRACT:
The invention relates to new bead-shaped crosslinked macroporous copolymers containing epoxide groups and basic amino groups, which are obtainable by reacting polymerizable glycidyl compounds, before or during free radical bead polymerization, which is carried out in the presence of agents which impart porosity and, if appropriate, with the addition of polyvinyl compounds which can be polymerized by free radical polymerization, with amines which are capable of reacting with at least two epoxide groups, a process for their preparation and their use, for example, for binding biologically active substances, for the preparation of strongly basic anion exchangers and hydrophilic chromatography resins for biomaterials.

REFERENCES:
patent: 2630427 (1953-03-01), Hwa
patent: 2630429 (1953-03-01), Hwa
patent: 4205148 (1980-05-01), Tatsukomi et al.
patent: 4224415 (1980-09-01), Meitzner et al.

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