Hiroshi Tachika is a prominent inventor based in Ohtsu, Japan. He has made significant contributions to the field of coating resin compositions, holding a total of 6 patents. His innovative work focuses on enhancing the properties of coating materials, making them more effective and versatile for various applications.

Latest Patents

Tachika's latest patents include a groundbreaking coating resin composition that exhibits excellent drawing processability, hardness, and various resistances. This invention features a polyester resin that has a glass transition point of 10-80 degrees Celsius, a reduced viscosity of not less than 0.2 dl/g, and a specific gravity of 1.21-1.30. The composition primarily comprises aromatic dicarboxylic acid, including terephthalic acid, along with 2-methyl-1,3-propanediol and/or 1,3-propanediol, and alkylene glycol with 5-10 carbon atoms. Another notable patent involves a coat resin composition that includes a polyester with a specific acid and glycol component ratio, providing superior processability, hardness, and resistance to various environmental factors.

Career Highlights

Hiroshi Tachika is associated with Toyo Boseki Kabushiki Kaisha, where he has been instrumental in developing advanced coating technologies. His work has significantly impacted the industry, leading to improved product performance and durability.

Collaborations

Tachika has collaborated with notable colleagues, including Hiroshi Fujimoto and Masami Oka, to further enhance the innovation and application of coating resin technologies.

Conclusion

Hiroshi Tachika's contributions to coating resin compositions demonstrate his commitment to innovation and excellence in material science. His patents reflect a deep understanding of chemical properties and their practical applications, solidifying his reputation as a leading inventor in this field.

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