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Title: Hiroshi Aoshima: Innovator in Conjugated Diene Polymers
Introduction
Hiroshi Aoshima is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of conjugated diene copolymers. With a total of three patents to his name, Aoshima's work has advanced the understanding and manufacturing processes of these materials.
Latest Patents
Aoshima's latest patents include innovative methods for producing conjugated diene copolymers. One of his patents describes a conjugated diene copolymer that features a covalent bond that can be reversibly dissociated when heat is applied. This copolymer exhibits at least two distinct peaks in the molecular weight distribution curves measured at 40° C. and 60° C. using gel permeation chromatography. Another patent outlines a method for producing a conjugated diene-based polymer, which involves adding a polymerization initiator to a monomer containing a conjugated diene compound in a hydrocarbon solvent. This method allows for the creation of a polymer with an active end, enhancing its functional properties.
Career Highlights
Throughout his career, Hiroshi Aoshima has worked with prominent companies in the chemical industry. He has been associated with Sumitomo Chemical Company, Limited and ZS Elastomers Co., Ltd. His experience in these organizations has contributed to his expertise in polymer development and innovation.
Collaborations
Aoshima has collaborated with notable colleagues in his field, including Masako Imai and Katsunari Inagaki. These partnerships have likely fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hiroshi Aoshima's contributions to the field of conjugated diene polymers are significant and impactful. His patents reflect a deep understanding of polymer chemistry and a commitment to advancing the industry. Aoshima's work continues to influence the development of new materials and manufacturing processes.
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