This inventor holds 5 USPTO granted patents. Top assignee: Nippon Paint Compnay, Ltd.. Active years: 1993-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-1994
Title: Rie Tamura: Innovator in Polyamine Chemistry
Introduction
Rie Tamura is a prominent inventor based in Toyonaka, Japan, known for her significant contributions to the field of polyamine chemistry. With five patents to her name, she has demonstrated exceptional innovation and creativity in her work.
Latest Patents
Tamura's latest patents focus on novel polyamine compounds containing secondary amino substituents. One of her notable innovations involves polyoxyalkylene polyamines and aromatic diamines modified to engage in the Michael reaction with an ethylenically unsaturated monomer featuring an electron-withdrawing group. This process effectively converts primary amino groups, at least in part, into secondary amino groups. Another significant patent illustrates the production of trifunctional polyoxyalkylene polyamines that possess multiple 2-alkoxycarbonylethylamino groups at their terminals, achieved through the reaction of corresponding primary amines with an alkyl acrylate. The resulting trifunctional secondary polyamines exhibit a moderate reaction rate with polyisocyanates in polyurea RIM applications.
Career Highlights
Rie Tamura’s career is marked by her tenure at Nippon Paint Company, Ltd., where her expertise in chemical compositions has greatly benefited the industry. Her work emphasizes innovative solutions in paint and coating technology, showcasing her commitment to advancing materials science.
Collaborations
Throughout her career, Tamura has collaborated with esteemed colleagues, including Hideo Ishibashi and Satoshi Yamamoto. These partnerships have allowed for the sharing of ideas, fostering an environment of creativity and scientific discovery, and further enhancing her contributions to polyamine research.
Conclusion
Rie Tamura stands out as a leading innovator in her field, with multiple patents that reflect her dedication to enhancing chemical compositions. Her work continues to inspire future advancements in material science, making a lasting impact in the industries she serves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile