Location History:
- Kamisu, JP (1994 - 1997)
- Kamisu-machi, JP (1996 - 1999)
- Ibaraki-ken, JP (1999)
Company Filing History:
Years Active: 1994-1999
Title: The Innovations of Toshihiko Nakano
Introduction
Toshihiko Nakano is a prominent inventor based in Kamisu-machi, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the polymerization of vinyl chloride. With a total of 9 patents to his name, Nakano's work has had a lasting impact on the industry.
Latest Patents
One of Nakano's latest patents involves the polymerization of vinyl chloride using t-butyl peroxyneoheptanoate as an oil-soluble polymerization initiator. This innovative process allows for the production of high-quality vinyl chloride polymers with low initial discoloration when processed into formed products. The method includes suspension polymerizing vinyl chloride monomer in an aqueous medium, which enhances the yield and efficiency of the polymerization process.
Another notable patent focuses on the vinyl chloride polymerization with a carboxylic acid ester of polyol. This production process incorporates a combination of suspending agents and a partially saponified polyvinyl alcohol, resulting in a vinyl chloride polymer that exhibits a large bulk specific gravity and a fast gelation rate. The outcome is a formed part that minimizes both the number of fish eyes and the residual monomer content.
Career Highlights
Toshihiko Nakano is associated with Shin-Etsu Chemical Co., Ltd., where he has been instrumental in advancing polymer technology. His expertise in polymerization processes has contributed to the company's reputation as a leader in the chemical industry.
Collaborations
Throughout his career, Nakano has collaborated with notable colleagues such as Tadashi Amano and Mikio Watanabe. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in polymer chemistry.
Conclusion
Toshihiko Nakano's contributions to the field of polymerization have established him as a key figure in the industry. His innovative approaches to vinyl chloride polymerization continue to influence the development of high-quality materials.
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.