申请人:Sawada Hiroki
公开号:US20120016065A1
公开(公告)日:2012-01-19
A method for promoting crystallization of a biodegradable resin composition, including the step of melt-kneading a raw material containing ethylenebis 12-hydroxystearic amide having an amine value of 1.0 mg KOH/g or less and a biodegradable resin. Since the biodegradable resin composition obtainable by the method for promoting crystallization of the present invention has favorable crystallization velocity, a time period required upon molding the composition is shortened, whereby a molded article can be produced productively. The biodegradable resin composition can be suitably used in, for example, in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.
一种促进可生物降解树脂组合物结晶的方法,包括熔融混炼含有乙撑二酸十二羟基硬脂酰胺原料,其胺值小于等于1.0毫克KOH/克和可生物降解树脂的步骤。由于本发明促进结晶的方法所得到的可生物降解树脂组合物具有良好的结晶速度,因此在成型该组合物时所需的时间缩短,从而可以高效地生产成型品。该可生物降解树脂组合物可以适用于各种工业应用,例如日用杂品、家用电器零件和汽车零件等。