Company Filing History:
3 out of 776 
1 out of 137 
Years Active: 1991-1993
Title: Kenichi Katase: Innovator in Polymer Technology
Introduction
Kenichi Katase is a notable inventor based in Ushiku, Japan. He has made significant contributions to the field of polymer technology, holding a total of 4 patents. His work primarily focuses on developing advanced materials with exceptional properties suitable for various applications.
Latest Patents
One of Kenichi Katase's latest patents is for a thermoformed polyarylene sulfide container. This innovative container is characterized by its excellent heat resistance, oil resistance, chemical stability under high temperature and humidity, and gas impermeability. It is particularly suitable for heating foodstuffs in electronic ranges and electric ovens. The container is produced by thermoforming a substantially amorphous sheet with a crystallinity index of below 15% and an elongation of not less than 100% at room temperature. This sheet is derived from a poly(arylene sulfide) with a substantially linear structure, containing at least 70 wt % of a specific repeating unit and a logarithmic viscosity number of 0.2 to 1.0 in a solution of 1-chloronaphthalene.
Another significant patent involves a polymer alloy of polyarylene thioether and a process for its production. This polymer alloy is created by polymerizing a range of radically polymerizable monomers with polyarylene thioether as the main constituent. The resulting polymer alloy exhibits excellent physical properties, including good impact strength and improved anti-flash properties, due to the uniform dispersion of fine particles of the radically polymerized monomer within the alloy.
Career Highlights
Kenichi Katase has worked with Kureha Kagaku Kogyo Kabushiki Kaisha and Kureha Kagaku Kogyo K.K., where he has contributed to various innovative projects. His expertise in polymer technology has positioned him as a key figure in the development of advanced materials.
Collaborations
Throughout his career, Kenichi has collaborated with notable coworkers such as Takayuki Katto and Yo Iizuka. These collaborations have further enhanced his research and development efforts in the field of polymer technology.
Conclusion
Kenichi Katase's contributions to polymer technology through his patents and collaborations highlight his innovative spirit and dedication to advancing material science. His work continues to influence the industry and pave the way for future developments in polymer applications