Location History:
- Yokohama, JP (1989)
- Tokuyama, JP (1993)
Company Filing History:
Years Active: 1989-1993
Title: Sunao Urabe: Innovator in Dental Materials
Introduction
Sunao Urabe is a notable inventor based in Tokuyama, Japan. He has made significant contributions to the field of dental materials, particularly through his innovative patent work. With a total of 2 patents, Urabe has focused on developing compositions that enhance the quality and effectiveness of dental impressions.
Latest Patents
Urabe's latest patents include an impression material composition and a curable composition. The impression material composition comprises an alginate and a gelling agent, which hardens in the presence of water. It contains an unsaturated carboxylic acid polymer in an amount of 5 to 150 parts by weight per 100 parts by weight of the alginate. This invention aims to improve the accuracy and reliability of dental impressions. The curable composition consists of an unsaturated polyether with terminal alkenyl groups, a siloxane-substituted polyether with terminal polyorganosiloxane residues, and a catalyst with platinum as the main component. This composition exhibits excellent deep portion curing properties and results in a cured body with good hydrophilic properties and dimensional reproducibility, making it especially valuable as a dental impression material.
Career Highlights
Urabe is associated with Tokuyama Soda Kabushiki Kaisha, a company known for its advancements in chemical products and materials. His work has contributed to the company's reputation in the dental materials sector.
Collaborations
Urabe has collaborated with notable coworkers, including Norikazu Hattori and Koshi Kusumoto. Their combined expertise has likely enhanced the development of innovative dental materials.
Conclusion
Sunao Urabe's contributions to dental materials through his patents reflect his commitment to innovation in the field. His work continues to influence the quality of dental practices and patient care.