Location History:
- Ibaraki, JP (1978)
- Osaka, JP (1979)
Company Filing History:
2 out of 827 
1 out of 132 Years Active: 1978-1979
Title: Innovations of Toshio Abo
Introduction
Toshio Abo is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of sealants and levelling agents for paints. With a total of 2 patents, Abo's work has had a considerable impact on various industries.
Latest Patents
Abo's latest patents include a sealant for the separation of serum or plasma and its use. This innovative sealant is designed to separate a blood sample into serum or plasma and clot portions. It has a specific gravity of about 1.03 to 1.08 and a viscosity ranging from 5,000 to 1,000,000 cps at a shearing speed of 1 second⁻¹ when measured at 25°C. The essential component of this sealant is a polymer that consists of units from alkyl acrylates and alkyl methacrylates. This invention allows for easy separation of the serum or plasma portion from the clot portion by decantation after centrifugation.
Another significant patent by Abo is a levelling agent for aqueous paints. This agent is composed of a copolymer of a monoethylenically, alpha, beta-unsaturated carboxylic acid or its anhydride and an alkyl acrylate or alkyl methacrylate. The copolymer has an average molecular weight ranging from about 2,000 to 80,000 and an acid value of about 30 to 200. When used in aqueous paints, this levelling agent improves gloss on the painted surface and enhances re-coating properties.
Career Highlights
Throughout his career, Toshio Abo has worked with prominent companies such as Nippon Paint Company, Ltd. and Nippon Chemiphar Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of materials science.
Collaborations
Abo has collaborated with notable coworkers, including Hidefumi Okuda and Rikio Shinohara. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Toshio Abo's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His