This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Beijing Technology and Business University. Active years: 2023-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2023-2025
Title: Innovations of Yunxuan Weng in Bio-based Materials
Introduction
Yunxuan Weng is a notable inventor based in Beijing, China. He has made significant contributions to the field of bio-based materials, particularly in the development of innovative chain extenders. With a total of 2 patents, his work focuses on environmentally friendly solutions that enhance the properties of biodegradable materials.
Latest Patents
Weng's latest patents include a bio-based epoxy chain extender and a preparation method thereof. This invention provides a method for creating a bio-based epoxy chain extender through a catalytic reaction involving epoxidized soybean oil (ESO) and cardanol (CD). The process includes mixing and heating the resulting compound with concentrated sulfuric acid and a mixture of glacial acetic acid and hydrogen peroxide, followed by extraction and separation to yield the final product.
Another significant patent is the preparation method of polybutylene adipate terephthalate-polylactic acid (PBAT-PLA) blend films modified by an epoxidized cardanol-based chain extender. This method involves mixing PBAT, PLA, and the epoxidized chain extender, followed by melting, extruding, and granulating to create a blend masterbatch. The masterbatch is then processed into films, resulting in modified PBAT-PLA blend films that exhibit improved properties.
Career Highlights
Yunxuan Weng is affiliated with Beijing Technology and Business University, where he continues to advance research in biodegradable materials. His innovative approaches have garnered attention in the academic and industrial sectors, contributing to the development of sustainable materials.
Collaborations
Weng collaborates with colleagues such as Caili Zhang and Xiaoqian Diao, who share his commitment to advancing research in bio-based materials. Their combined expertise fosters a collaborative environment that enhances the potential for groundbreaking innovations.
Conclusion
Yunxuan Weng's contributions to the field of bio-based materials through his patents and collaborative efforts highlight the importance of innovation in creating sustainable solutions. His work not only advances scientific knowledge but also addresses environmental challenges through the development of biodegradable materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile