Mitsuo Kurokawa

Title: The Innovations of Mitsuo Kurokawa: A Pioneer in Photosensitive Compositions

Introduction

Mitsuo Kurokawa, hailing from Yokohama, Japan, is a notable inventor recognized for his innovative contributions in the field of photosensitive resin compositions and their applications. With three patents to his name, Kurokawa has demonstrated an enduring commitment to advancing technology, particularly in the realm of printing techniques.

Latest Patents

Kurokawa's most recent patents focus on pioneering advancements in photosensitive compositions. One such patent relates to a photosensitive resin composition that encompasses a carefully designed copolymer involving a combination of conjugated diolefinic hydrocarbons, unsaturated carboxylic acids, and various unsaturated compounds. This composition excels in both storage stability and sensitivity upon exposure to actinic light, making it suitable for applications in flexographic printing plates. The ease of development with water or dilute alkaline solutions further enhances the practicality of his innovations.

Additionally, Kurokawa has developed a process for producing a maleic anhydride adduct of high molecular weight 1,2-polybutadiene. This process utilizes a unique method that combines maleic anhydride with high molecular weight polybutadiene in a halogenated aromatic hydrocarbon solvent, which allows for the creation of an adduct that is high in purity and free from gel. The resulting product exhibits a molecular weight exceeding 10,000, showcasing Kurokawa's expertise in polymer chemistry.

Career Highlights

Mitsuo Kurokawa's career is characterized by his role at Japan Synthetic Rubber Co., Ltd., where he has been instrumental in developing advanced materials for various applications. His work not only exhibits technical proficiency but also reflects his ability to bridge theoretical research with practical solutions that cater to commercial needs.

Collaborations

Throughout his career, Kurokawa has collaborated with esteemed professionals, notably Fumitake Imaizumi and Isao Nagaoka. These collaborations have fostered an environment of innovation, helping to yield significant advancements in their common areas of research and development.

Conclusion

In summary, Mitsuo Kurokawa's contributions to the field of photosensitive compositions and polymer chemistry reveal the ingenuity and dedication of a true innovator. His three patents stand as testaments to his impact in the industry, and his continued work at Japan Synthetic Rubber Co., Ltd. promises further advancements in product development and application. Kurokawa's trajectory not only exemplifies individual achievement but also highlights the importance of collaboration in nurturing innovation.