Partially hydrophilic, non-ionic crosslinked copolymers and thei

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525250, 525271, 525385, 525304, 525305, 525308, 525301, C08F25702, C08F29702, C08F 800, C08G 6502

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active

046878149

ABSTRACT:
The invention relates to partially hydrophilic, non-ionic crosslinked copolymers.
These copolymers consist of a crosslinked hydrophobic backbone having a high mechanical strength, and of non-ionic hydrophilic chains grafted selectively onto the backbone.
The copolymers are useful for size exclusion chromatography in an aqueous medium.

REFERENCES:
patent: 3786116 (1974-01-01), Milkovich et al.
patent: 4280923 (1981-07-01), Small et al.
patent: 4523000 (1985-06-01), Hatada et al.
Chem. Abstract 95 37 (1981) No. 8218j.
Chem. Abstract 89 44 (1978) No. 89-6085g.

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