Company Filing History:
Years Active: 1997-1999
Title: The Innovations of Tokiko Kokubu
Introduction
Tokiko Kokubu is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the field of materials science, particularly in the development of advanced resin compositions. With a total of 3 patents to her name, her work has garnered attention for its innovative applications.
Latest Patents
One of Tokiko Kokubu's latest patents focuses on a polyetheresteramide and antistatic resin composition. This polyetheresteramide exhibits excellent heat resistance, permanent antistatic properties, and superior compatibility with thermoplastic resins. The composition consists of a polyamide oligomer with carboxylic chain ends, which has a number average molecular weight between 200 and 5,000, and a bisphenol compound with oxyalkylene units, having a number average molecular weight between 300 and 3,000. The antistatic resin compositions are formulated with 3 to 40% by weight of the polyetheresteramide and 60 to 97% by weight of thermoplastic resins. Additionally, these compositions can include compatibilizers such as vinyl polymers with functional groups or block polymers containing polyolefin and aromatic vinyl polymer blocks. To enhance the antistatic properties further, a composition comprising at least 97% by weight of the polyetheresteramide and at least 0.01% by weight of an alkali metal or alkaline earth metal halide can be utilized.
Career Highlights
Tokiko Kokubu is currently associated with Sanyo Chemical Industries, Ltd., where she continues to innovate in the field of resin technology. Her work has not only advanced the understanding of polymer materials but has also led to practical applications in various industries.
Collaborations
Throughout her career, Tokiko has collaborated with notable colleagues, including Yasuhiro Ueda and Eiichi Senda. These partnerships have contributed to the successful development of her patented technologies.
Conclusion
Tokiko Kokubu's contributions to the field of materials science, particularly through her innovative resin compositions, highlight her role as a leading inventor. Her work continues to influence advancements in polymer technology and applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.