Company Filing History:
Years Active: 2006-2010
Title: Innovations of Shin-Ichi Kojoh
Introduction
Shin-Ichi Kojoh is a prominent inventor based in Sodegaura, Japan. He has made significant contributions to the field of polymer science, particularly in the development of multi-branched polymers. With a total of three patents to his name, his work has implications for various applications in materials science.
Latest Patents
One of his latest patents is titled "Multi-branched polymer, process for producing the same, and applications thereof." This invention involves a group of polymers that comprise a plurality of polyolefin chains and polar polymer chains, exhibiting a multi-branched structure. The efficient production of these polymers is achieved by polymerizing or reacting a combination of various polar monomers and their polymers using a functional group-containing polyolefin as a macroinitiator. The resulting multi-branched polymer showcases properties of both polyolefin and polar polymer, making it useful in films and compatibilizing agents.
Another notable patent is "Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof." This invention describes a novel graft polymer with a polyolefin backbone that has excellent moldability. The graft polymer is obtained by homopolymerizing a novel polyolefin macromonomer, which can be efficiently produced through a two-step process involving the conversion of terminal hydroxyl groups into acryloyl, methacryloyl, or styryl groups.
Career Highlights
Shin-Ichi Kojoh is currently associated with Mitsui Chemicals, Inc., where he continues to innovate in the field of polymer chemistry. His work has garnered attention for its practical applications and contributions to advancing material properties.
Collaborations
Some of his notable coworkers include Tomoaki Matsugi and Nobuo Kawahara, who have collaborated with him on various projects within the company.
Conclusion
Shin-Ichi Kojoh's contributions to polymer science through his innovative patents highlight his role as a key inventor in the field. His work not only advances scientific understanding but also has practical applications that benefit various industries.