| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a molding method for a polymer stabilizer with more simple operation not requiring complicated temperature control. <P>SOLUTION: The molding method for the polymer stabilizer includes a step of compression-molding a compound represented by formula (1) (wherein R<SP POS="POST">1</SP>and R<SP POS="POST">2</SP>each independently represent a 1-8C alkyl group, a 6-12C aryl group or a 7-18C aralkyl group, R<SP POS="POST">3</SP>represents a hydrogen atom or a 1-3C alkyl group, and R<SP POS="POST">4</SP>represents a hydrogen atom or a methyl group). According to the method, the polymer stabilizer can be easily molded. Further, the polymer stabilizer molded article can further enhance processing stability of the thermoplastic polymer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
