FORMED ARTICLE FOR TISSUE CULTURE

摘要

PURPOSE:To provide the titled article having high adhesivity to cells without using the hydrophilic treatment of the surface, and enabling the stable growth and prolideration of cells for a long period, by molding a polyarylate. CONSTITUTION:The objective article can be manufactured by the injection molding of a blent polymer obtained by blending e.g. 30pts. of a polycarbonate with 70pts. of a polyarylate derived from (A) an aromatic dicarboxylic acid preferably composed of terephthalic acid and isophthalic acid at a molar ratio of 7/3-3/7 and (B) a dihydric phenol of formula I [R1-R4 are H, halogen or (halogenated) hydrocarbon group] or formula II [R1'-R4' are same as R1-R4; X is single bond, O, S, SO, CO, (halogen-substituted) alkylene or (halogen-substituted) alkylidene] [e.g. 2,2-bis(4-hydroxyphenyl)propane, etc.].