A biobased, sustainable bioplastics manufacturer, Cereplast, has received patent number 8,222,320 for high heat resistant polymer compositions containing polylactic acid (PLA) from the United States Patent and Trademark Office (USPTO).
该专利扩大了该公司不断增长的知识产权（IP）投资组合，还保护了Cerplast董事长兼首席执行官Frederic Scheer先生和Cereplast Research and Development Team的成员William E. Kelly先生发现的配方。
Scheer说，这项新专利通过保护其知识产权来增强酿酒式生物塑料行业的领导地位。他补充说，授予的专利符合其长期增长战略，因为他们继续生产出满足市场需求的不同等级的生物塑料树脂材料。欧洲杯足球竞彩
PLA has drawbacks related to heat resistance and melt strength, which has limited the use of the material in high temperature applications. On the other hand, Cereplast's high heat resistant polymer compositions can be compostable and can preserve their structural characteristics at temperatures higher than 74°C.
Cereplast's sustainable bioplastics are used as alternatives to traditional plastics in major converting processes, such as extrusions, blow molding, thermoforming and injection molding. Cereplast Compostables resins are suitable for single-use applications, which mainly require high biobased content and compostability, particularly in the food service sector. Cereplast Sustainables resins are ideal for applications in packaging, consumer electronics, automotive and other industries.
来源：http://www.cereplast.com/