Company Filing History:
Years Active: 2004-2010
Title: Tohru Matsutomi: Innovator in Crosslinking Agents
Introduction
Tohru Matsutomi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of crosslinking agents. With a total of 3 patents to his name, Matsutomi's work has paved the way for advancements in super water-absorbent polymers.
Latest Patents
Matsutomi's latest patents include a crosslinking agent based on linear hydroxypolyallyl ether. This allyl type crosslinking agent is designed for use in the production of super water-absorbent polymers. It comprises a linear hydroxypolyallyl ether that contains at least one hydroxyl group and at least two allyl groups. These groups are obtained through allyletherification of hydroxyl groups in a linear polyol compound, which can include erythritol, xylitol, and sorbitol. This innovative crosslinking agent is highly soluble in aqueous solvents and enables the creation of super water-absorbent polymers that exhibit exceptional water absorptivity under both atmospheric pressure and pressurized conditions.
Another significant patent by Matsutomi details a process for producing allyl ethers. This process involves reacting a straight-chain polyol compound with an allyl halide in the presence of an alkali metal hydroxide. The reaction is conducted with water that dissolves the straight-chain polyol compound at the reaction temperature. The method allows for the addition of a specific amount of allyl halide before water is released from the reaction system, enhancing the efficiency of the production process.
Career Highlights
Tohru Matsutomi is currently employed at Daiso Co., Ltd., where he continues to innovate in the field of polymer chemistry. His work has garnered attention for its practical applications and contributions to the industry.
Collaborations
Matsutomi has collaborated with notable colleagues, including Yasumi Shimizu and Shin-ichiro Nakamura. These partnerships have facilitated the exchange of ideas and furthered advancements in their respective fields.
Conclusion
Tohru Matsutomi's contributions to the development of crosslinking agents and super water-absorbent polymers highlight his innovative spirit and dedication to advancing polymer chemistry. His patents reflect a commitment to creating