Use null (i) PHB of the fatty alcohol as a plastic medicine in order to improve the physical mechanical characteristics and processability of PHB and

摘要

The present invention (however, the PHB copolymer and PHB, sufficient solvent, in particular, carbon atoms than three higher alcohols (preferably, concentrated cell material which is not dry or predried (i) PHB acetic acid salt of the other or any of its thing), with a large chain, preferably fusel oil as described in published) April 30 (2002 iso-amyl alcohol, amyl acetate, Brazil patent PI9302312-0 or iso-amyl acetate carbon atoms and wherein the admixing and) is produced by bio-polymer extraction process, may be linear or branched olefinically unsaturated or (ii) a) saturated chain length fatty alcohols 6~30 (C6~C30), and glycerol esters of fatty acids having 6 to 24 carbon atoms which may be linear or branched olefinically unsaturated or b) a saturated, if necessary, starch, wood flour as a filler and sodium benzoate, and sorbitol as a nucleating agent; thermal stabilizers as lactone; secondary antioxidant as organic phosphites; primary antioxidants as (iii) a hindered phenol , on plasticized polymer composition comprising a composed additive composed by heat stabilization system Kenbagasu fiber, by sisal fiber and rice sheath fiber.