Location History:
- Jurong Island, SG (2010)
- Yokohama, JP (2003 - 2013)
- Jurog Island, SG (2014)
Company Filing History:
3 out of 1,786 
1 out of 1,473 
1 out of 23 Years Active: 2003-2014
Title: Takushi Nagata: Innovator in Olefin Polymerization
Introduction
Takushi Nagata is a prominent inventor based in Singapore, known for his significant contributions to the field of polymer chemistry. With a total of four patents to his name, he has made remarkable advancements in the development of catalysts for olefin polymerization.
Latest Patents
Nagata's latest patents include a solid titanium catalyst component and an olefin polymerization catalyst. One of his notable inventions is a process for producing α-olefin polymers. This process involves polymerizing or copolymerizing higher α-olefins in the presence of a specific olefin polymerization catalyst. The catalyst comprises a solid titanium component containing titanium, magnesium, halogen, and a compound with multiple ether linkages. This innovative process eliminates the need for demineralization, even when polymerizing higher olefins. The resulting 4-methyl-1-pentene-based polymer exhibits excellent properties such as tacticity, transparency, heat resistance, and releasability, making it particularly suitable for use in release films. Another significant patent involves a method for producing optically active alcohols, which includes reacting a titanium compound, an aromatic magnesium compound, and a carbonyl compound in the presence of an optically active biphenol compound and an ether compound.
Career Highlights
Throughout his career, Takushi Nagata has worked with notable organizations, including Mitsui Chemicals, Inc. and the Agency for Science, Technology and Research. His work has significantly impacted the field of polymer science, particularly in the development of catalysts that enhance the efficiency and effectiveness of polymerization processes.
Collaborations
Nagata has collaborated with esteemed colleagues such as Kazuhiko Yoshinaga and Tetsuhiro Matsumoto, contributing to various research projects and innovations in the field.
Conclusion
Takushi Nagata's contributions to polymer chemistry and catalyst development have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to influence advancements in olefin polymerization.
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