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Application filed by Dow Chemical CofiledCriticalDow Chemical Co
Priority to PT7402181ApriorityCriticalpatent/PT74021B/en
Publication of PT74021ApublicationCriticalpatent/PT74021A/en
Publication of PT74021BpublicationCriticalpatent/PT74021B/en
Pharmaceutically acceptable solid particulate polymer (A) is swellable in liq. lard; contains less than 100 ppm residual monomer and has vol. ave. particle size 0.05-500 microns. (A) is crosslinked, indigestible, and able to imbibe and retain fats, and pref. has a swollen vol. at least 4 times the initial vol. Pref. (A) is derived from 65-80% tert.butystyrene (I); at least one 8-20C alkyl acrylate or methacrylate and is crosslinked with 0.05-0.075 wt.%.
PT7402181A1981-11-231981-11-23Process for preparing polymers for controlling body weight of animals and pharmaceutical compositions thereof
PT74021B
(en)