Location History:
- Chiba, JP (1991 - 1993)
- Ichihara, JP (1992 - 1993)
Company Filing History:
Years Active: 1991-1993
Title: Innovations by Kiyoyuki Sugimori: A Focus on Purification Methods for Ethylene-α-Olefin Copolymers
Introduction: Kiyoyuki Sugimori is an innovative inventor based in Chiba, Japan, known for his contributions to the field of polymer chemistry. With a total of seven patents to his name, Sugimori has made significant advancements in methods for purifying ethylene-α-olefin copolymers, which hold importance in various industrial applications.
Latest Patents: Sugimori's latest patents focus on innovative methods for purifying ethylene-α-olefin copolymers. One notable patent details a purification method involving an aqueous alkaline solution treated with a catalyst that includes a vanadium compound, an organoaluminum compound, and a halogenated ester compound. This method includes mixing and stirring the polymerization reaction mixture to achieve a pH of not lower than 10.0, enhancing the efficiency of the purification process. Another significant patent describes an oxidation treatment applied to the polymerization reaction mixture using a similar aqueous alkaline solution, marking a critical step in the ongoing development of polymerization technologies.
Career Highlights: Sugimori currently works at Sumitomo Chemical Company, Limited, a prominent entity in the chemical industry, where he has established a reputation for innovation and research excellence. Throughout his career, he has focused on the synthesis and processing of olefinic polymers, making notable advancements that continue to influence the field.
Collaborations: Throughout his career, Kiyoyuki Sugimori has collaborated with notable colleagues such as Akio Imai and Keisaku Yamamoto. These collaborations have contributed to the successful development and commercialization of various innovations within their collective expertise, further enhancing the impact of their research and patent contributions.
Conclusion: Kiyoyuki Sugimori's innovations in polymer purification highlight the importance of ongoing research in the field of polymer science. His work at Sumitomo Chemical Company and his collaborations have undoubtedly advanced the understanding and application of ethylene-α-olefin copolymers, paving the way for future innovations in the industry.
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.