PROCESS FOR PREPARING CROSS LINKED POLY-2-HYDROXYETHYL METHACRYLATE Russian patent published in 1995 - IPC

Abstract RU 2026306 C1

FIELD: chemistry of polymers. SUBSTANCE: the process is carried out by radial polymerization in an aqueous medium containing 51.1-60.8 wt parts 2-hydroxyethyl methacrylate; 0.6-1.1 wt part tridecaethylene glycol dumethacrylate; 0.1-0.4 wt part poly-2- hydroxyethyl methacrylate having a molecular weight of 20,000- 60,000 and 38.0-47.7 wt parts water. EFFECT: greater efficiency of the process. 1 tbl

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RU 2 026 306 C1

Authors

Plateh N.A.

Sytov G.A.

Obydennova I.V.

Valuev L.I.

Chupov V.V.

Dates

1995-01-09—Published

1992-02-11—Filed