Company Filing History:
Years Active: 1978-1982
Title: Inventor Spotlight: Teruaki Hane
Introduction
Teruaki Hane is an accomplished inventor based in Shiga-ken, Japan, known for his significant contributions to the field of material sciences through his innovative developments in composite fibers. With a total of three patents to his name, Hane's work emphasizes the importance of heat-adhesive fine composite fibers, which have a variety of practical applications in fabric production.
Latest Patents
One of Hane’s latest patents focuses on heat-adhesive composite fibers. These innovative fibers consist of a denier ranging from 1-20. The first component is crystalline polypropylene, while the second component merges ethylene-vinyl acetate copolymer, a saponification product, or a combination of these materials with polyethylene. The patent outlines that the content of vinyl alcohol and/or vinyl acetate units ranges from 0.5-18 mol %, crucial for enhancing the low-temperature heat-adhesiveness and adhesion properties of the fibers with foreign materials. Notably, these fibers exhibit low crimpability, making them particularly useful for wet-type non-woven fabrics.
Hane's invention demonstrates that when using polypropylene with a Q value of 3.5 or less as the first component, the composite fibers can be produced through a spinning process that ensures sufficient fiber strength and mitigates issues of both sensible and latent crimping, ideal for applications in wet-type non-woven fabrics.
Career Highlights
Teruaki Hane has worked with prominent organizations such as Chisso Corporation, where his expertise in fiber technology has made a significant impact. His experience in the industry has enabled him to push the boundaries of current technology, resulting in innovative products that cater to various market needs.
Collaborations
Throughout his career, Hane has collaborated with notable colleagues, including Kohichi Kunimune and Seigo Inadomi. These partnerships have paved the way for sharing knowledge and expertise, enhancing the innovative capacity within the companies he has been affiliated with.
Conclusion
Teruaki Hane exemplifies the spirit of innovation and invention in the field of composite materials. His developments in heat-adhesive fine composite fibers have opened new avenues in fabric technology, showcasing the crucial role of inventors in advancing industry practices. As he continues to work and collaborate, further groundbreaking contributions are anticipated from this talented inventor.