Location History:
- Gunma, JP (1984 - 1993)
- Annaka, JP (1990 - 1993)
Company Filing History:
Years Active: 1984-1993
Title: Nobuyuki Terae: Innovator in Silicone-Based Antifoam Compositions
Introduction
Nobuyuki Terae is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of silicone-based antifoam compositions, holding a total of 12 patents. His innovative work has been instrumental in enhancing the efficiency of various industrial processes.
Latest Patents
Terae's latest patents include a groundbreaking silicone-based antifoam composition that exhibits high defoaming activity even at elevated temperatures. This composition is particularly useful in dyeing processes and comprises a polyoxyalkylene-modified polydimethylsiloxane. Unlike conventional formulations, Terae's composition features polyoxyalkylene groups with two different types relative to the molar proportion of oxyethylene and oxypropylene units. Additionally, it includes a silicone oil compound, a silica filler, a poly(oxyethylene-oxypropylene) copolymer, and low-molecular polydimethylsiloxane terminated with a dimethyl hydroxy silyl group.
Another notable patent is a defoamer composition that maintains defoaming power over extended periods. This composition consists of an organopolysiloxane with an oxyalkylene group, another organopolysiloxane serving as a surface active agent, a dimethylpolysiloxane for retaining defoaming power, and a silica filler. This formulation is particularly effective when added to developers for exposed photosensitive resin during the wash-out step.
Career Highlights
Nobuyuki Terae is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to innovate and develop new solutions in the field of silicone chemistry. His work has garnered recognition for its practical applications and effectiveness in various industrial settings.
Collaborations
Throughout his career, Terae has collaborated with notable colleagues, including Teiichi Mutoh and Masaki Tanaka. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Nobuyuki Terae's contributions to silicone-based antifoam compositions have significantly impacted industrial processes, showcasing his expertise and innovative spirit. His ongoing work at Shin-Etsu Chemical Co., Ltd. continues to push the boundaries of what is possible in this field.