Company Filing History:
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1 out of 20 
1 out of 342 Years Active: 1991
Title: Takao Tomosue: Innovator in Vinyl Chloride Coating Technology
Introduction
Takao Tomosue is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of vinyl chloride-coated steel sheets. With a total of 2 patents, his work has advanced the manufacturing processes of coated metal sheets.
Latest Patents
Tomosue's latest patents focus on innovative methods for manufacturing vinyl chloride-coated steel sheets. The first patent describes a method that involves coating electron ray curable adhesives on the surface of thin metal sheets, such as zinc plated or cold rolled steel sheets. This process includes laminating a vinyl chloride film that provides decorative and corrosion-resistant properties. The film is bonded to the metal sheet through electron ray irradiation, ensuring durability and effectiveness. The formulation of the vinyl chloride film includes a blend of vinyl chloride resin, plasticizers, stabilizers, and lubricants, which are optimized for electron ray and UV-ray exposure.
The second patent reiterates the same innovative method of manufacturing vinyl chloride-coated metal sheets, emphasizing the importance of the combined use of dialkyl tin mercaptide stabilizers and acryl oligomer lubricants. This combination has proven particularly effective in preventing degradation of the vinyl chloride coating during the manufacturing process.
Career Highlights
Throughout his career, Takao Tomosue has worked with reputable companies such as Lonseal Corporation and Nissin Steel Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and coating technologies.
Collaborations
Tomosue has collaborated with notable professionals in his field, including Shuichi Moriizumi and Kenichi Masuhara. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Takao Tomosue's contributions to the field of vinyl chloride coating technology have established him as a significant inventor in this area. His innovative methods and collaborations continue to influence the industry, showcasing the importance of advancements in materials science.