Company Filing History:
Years Active: 2006-2012
Title: Ken-ichi Tsukamoto: Innovator in Polyester Production
Introduction
Ken-ichi Tsukamoto is a notable inventor based in Ohtsu, Japan. He has made significant contributions to the field of polyester production, holding a total of 3 patents. His work focuses on developing innovative catalysts and processes that enhance the efficiency and quality of polyester manufacturing.
Latest Patents
Tsukamoto's latest patents include a polyester polymerization catalyst, polyester produced by using the same, and a process for producing polyester. One of his inventions provides a process for producing polyester by adding a catalyst in a polycondensation reaction, esterification reaction, or transesterification reaction. This process involves components such as polyfunctional alcohol and polyfunctional carboxylic acid or ester-forming derivatives. The polymerization catalyst he developed comprises an aluminum substance and a phosphorus compound, with the aluminum substance selected from aluminum hydroxide and aluminum alkoxides. The phosphorus compound features an aromatic ring structure.
Another significant patent involves a novel polycondensation catalyst that does not use antimony compounds. This catalyst, which includes an aluminum compound and a phosphorus compound, is utilized in producing polyester. The polyester produced can be applied in various industries, including textiles, industrial materials, films, sheets, molded articles, coatings, and adhesives.
Career Highlights
Ken-ichi Tsukamoto is associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of polyester production. His work has been instrumental in advancing the technology used in this industry.
Collaborations
Tsukamoto has collaborated with notable coworkers, including Takahiro Nakajima and Shoichi Gyobu. Their combined expertise has contributed to the successful development of innovative polyester production methods.
Conclusion
Ken-ichi Tsukamoto's contributions to polyester production through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the industry and pave the way for future advancements in polyester technology.