Junichi Narita is a notable inventor based in Koga, Japan, recognized for his contributions to the field of materials science, particularly in the development of polylactic acid compositions. With a total of 5 patents to his name, Narita's work focuses on enhancing the thermal characteristics and gas barrier properties of polylactic acid.

Latest Patents

Narita's latest patents include innovations aimed at providing a polylactic acid composition that exhibits specific thermal characteristics and gas barrier properties. One of his significant inventions is a polylactic acid composition that comprises PLLA and PDLA, which can form moldings such as stretched films that excel in surface smoothness, transparency, heat resistance, and toughness. The composition is characterized by a peak of 30 mJ/mg or above in DSC, determined by cooling at a rate of 10°C/min after being held at 250°C for 10 minutes. Additionally, the composition is defined by a peak ratio of 0.5 or below, corresponding to specific melting temperature peaks observed during DSC measurements.

Career Highlights

Narita is currently associated with Tohcello Co., Ltd., where he continues to innovate in the field of polylactic acid materials. His work has significantly impacted the development of sustainable materials, contributing to advancements in environmentally friendly packaging solutions.

Collaborations

Some of Narita's notable coworkers include Hiroyuki Wakaki and Tohru Sawai, who have collaborated with him on various projects related to polylactic acid compositions.

Conclusion

Junichi Narita's innovative work in polylactic acid compositions showcases his commitment to advancing material science. His patents reflect a significant contribution to the development of sustainable materials, which are essential for future applications.

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