| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for medical use, excellent in environmental adaptability because of less generating dioxins upon incineration of the waste and excellent in heat resistance/processing stability, resistance to discoloration, bleeding resistance and the like. <P>SOLUTION: The composition is mainly composed of a 1,2-polybutadiene resin and further incorporated with 2-[1-(2-hydroxy-3,5-di-t-pentylphenyl)ethyl]-4,6-di-t-pentylphenyl acrylate and/or 2-t-butyl-6-(3-t-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate and tetrakis(2,4-di-t-butyl-5-methylphenyl)4,4'-biphenylene-diphosphonite. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
