A PREPARATION METHOD OF BRANCHED POLYMETHACRYLATES FOR PAINTS

Citation
K. Kuwano et al., A PREPARATION METHOD OF BRANCHED POLYMETHACRYLATES FOR PAINTS, Kobunshi ronbunshu, 55(7), 1998, pp. 393-400
Citations number
3
Categorie Soggetti
Polymer Sciences
Journal title
ISSN journal
03862186
Volume
55
Issue
7
Year of publication
1998
Pages
393 - 400
Database
ISI
SICI code
0386-2186(1998)55:7<393:APMOBP>2.0.ZU;2-E
Abstract
A preparation method of branched random copolymers of methacrylate and hydroxyethylmethacrylate by addition of double-functional monomers du ring radical polymerization process was discussed. High yield of solub le branched polymers was obtained when divinylbenzene was used as a br anching agent in a proper procedure of addition. It was found that the steady shear viscosity of 40% acetone solution of the polymerization product was much lower than that of the corresponding linear polymer s olution.