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Mitsubishi Rayon Co Ltd
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Mitsubishi Rayon Co Ltd
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Priority to JP18121687ApriorityCriticalpatent/JPS6424844A/en
Publication of JPS6424844ApublicationCriticalpatent/JPS6424844A/en
PURPOSE:To obtain the title composition excellent in heat resistance, transparency and moldability, by mixing a specified methacrylimide resin polymer with a branched aliphatic alcohol. CONSTITUTION:A methacrylic resin is reacted with ammonia or a 1-20 prim. amine at 180-350 deg.C in an inert gas atmosphere in an inert solvent (e.g., benzene) to obtain a methacrylimide resin polymer of the formula [wherein R1 is H, a 1-20C (un)substituted alkyl, cycloalkyl, aryl, alkaryl, aralkyl or aryl] and having a content of imide ring structure units >=5wt.%. 0.05-10wt.% 6-30C linear or branched aliphatic alcohol (e.g., lauryl alcohol) is added to 100pts.wt. this polymer.
Thiazolidinedione derivatives with antidiabetic, hypolipidemic and antihypertensive properties, processes for their preparation and pharmaceutical compositions containing them