Location History:
- Zhejiang Province, CN (2019)
- Hangzhou, CN (2019 - 2020)
- Zhejiang, CN (2020 - 2023)
Company Filing History:
8 out of 1,085 
2 out of 9 
1 out of 2 Years Active: 2019-2025
Title: Innovations by Qian Zhao
Introduction
Qian Zhao is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of polymer materials, holding a total of 11 patents. His innovative approaches focus on recycling and the development of advanced materials with unique properties.
Latest Patents
One of his latest patents is a method for recycling and reusing polyurethane foam. This invention discloses a process that includes obtaining functionalized oligomers by adding solvent and catalyst to the polyurethane foam. The functionalized oligomers are then chemically modified, introducing a photosensitive group through functional group reactions. The resulting photocurable resin can be utilized for coatings or 3D printing, offering a fast reaction time and good economic benefits.
Another notable patent is a method to prepare polymer materials with interlocked porous structures through freezing and demulsification of emulsion. This method involves preparing an emulsion containing uncrosslinked polymers and crosslinking agents. The process allows for the synthesis of polymer materials with adjustable porous structures, suitable for large-scale manufacturing. This innovation can also produce melt-blown fabrics with antibacterial properties, making it applicable in the medical field for products such as masks.
Career Highlights
Qian Zhao has worked at Zhejiang University and the ZJU-Hangzhou Global Scientific and Technological Innovation Center. His work at these institutions has allowed him to advance his research and contribute to the development of innovative materials.
Collaborations
Some of his notable coworkers include Tao Xie and Jingjun Wu, who have collaborated with him on various projects.
Conclusion
Qian Zhao's contributions to the field of polymer materials and recycling demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of material science and a drive to create solutions that benefit both industry and society.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.