This inventor holds 3 USPTO granted patents. Top assignee: Nippon Oil Company. Active years: 1976-1979.
Location History:
- Yokohama, JA (1976 - 1978)
- Yokohama, JP (1979)
Company Filing History:
Years Active: 1976-1979
Title: The Innovations of Saburo Matubara
Introduction
Saburo Matubara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of adhesive compositions, holding a total of 3 patents. His work focuses on developing advanced materials that enhance the performance and stability of adhesives.
Latest Patents
One of Matubara's latest patents is for a pressure-sensitive adhesive composition. This invention comprises a rubber component that includes at least 50 percent by weight of styrene-butadiene copolymers. It also features a resin component made from an aromatic hydrocarbon resin, which is derived from the polymerization of a thermally cracked petroleum fraction. The process involves specific temperature ranges and the use of Friedel-Crafts catalysts to achieve the desired properties.
Another significant patent is for a hot melt adhesive composition. This composition is characterized by its high adhesive properties and thermal stability. It includes a tackifying resin, which is also an aromatic hydrocarbon resin, blended with ethylene copolymers and various waxes to create a robust hot melt adhesive compound.
Career Highlights
Matubara is associated with Nippon Oil Company, where he has been instrumental in developing innovative adhesive solutions. His expertise in polymer chemistry and material science has led to advancements that benefit various industries.
Collaborations
Throughout his career, Matubara has collaborated with talented individuals such as Sakuya Iwai and Shozo Tsuchiya. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Saburo Matubara's contributions to adhesive technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in real-world scenarios. His work continues to influence the adhesive industry and inspire future inventors.