This inventor holds 4 USPTO granted patents. Top assignee: Montefina S.a.. Active years: 1984-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984-1985
Title: Innovator Jean Castelein: A Pioneer in Thermoplastic Rubber
Jean Castelein, based in Mellery, Belgium, is a distinguished inventor known for his contributions to the field of thermoplastic rubber. With a total of four patents to his name, his innovative work reflects a deep understanding of polymer chemistry and materials science.
Latest Patents
Among his latest patents, Castelein has developed a novel thermoplastic rubber that is a mixture of polypropylene. This innovative material also includes synthetic thermoplastic rubber comprising 10% to 45% by weight of polypropylene, 10% to 45% by weight of high-impact polystyrene, and 30% to 80% by weight of elastomeric copolymers. Notably, the elastomeric copolymers consist of linear styrene/diene blocks, where the diene is either butadiene or isoprene, demonstrating at least three polymeric sequences with a styrene content lower than 50% by weight. Additionally, he has created polymeric materials that consist of a mixture of high-impact polystyrene, as well as thermoplastic materials with high impact resistance, blending high-density polyethylene, high-impact polystyrene, and a styrene/diene block copolymer that similarly features a styrene content less than 50% by weight.
Career Highlights
Jean Castelein is currently employed at Montefina S.A., where he applies his expertise in polymer innovation to develop advanced materials. His work is pivotal in creating products that meet the demanding standards of various industries.
Collaborations
Throughout his career, Castelein has collaborated with notable professionals in the field, including Jean-Noel M Bertrand, which highlights the importance of teamwork in achieving groundbreaking advancements in material technology.
Conclusion
In conclusion, Jean Castelein stands out as an impactful inventor in the domain of thermoplastic rubbers. His innovative patents and valuable collaborations not only showcase his technical abilities but also contribute significantly to the ongoing evolution of material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile