Process of preparing vesiculated polyester resin granules

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 25L, 260 25B, 260 296RB, 260 296NR, C08J 928

Patent

active

040898199

ABSTRACT:
A process of preparing vesiculated polyester resin granules in which self-stabilizing and self-vesiculating disperse particles of an unsaturated polyester resin, wherein the polyester contains 2-50% of poly(ethylene oxide) of average molecular weight 1,000 to 10,000, are polymerized in an aqueous medium to polymeric vesiculated granules. The aqueous slurry of granules may be dried to a soft powder. These granules are useful as a component in paint.

REFERENCES:
patent: 3255127 (1966-06-01), Von Bonin
patent: 3442842 (1969-05-01), Von Bonin
patent: 3740255 (1973-06-01), Fox
patent: 3879314 (1975-04-01), Gunning et al.
patent: 3923704 (1975-12-01), Gunning et al.
patent: 3950287 (1976-04-01), Coates
patent: 3979342 (1976-09-01), Baidens et al.

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