Company Filing History:
3 out of 667 
3 out of 103 Years Active: 2018-2021
Title: Hao Zou: Innovator in Polyolefin and Polyester Resin Technologies
Introduction
Hao Zou is a prominent inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of polyolefin and aliphatic polyester resin powders. With a total of 3 patents to his name, his work has implications for advanced manufacturing techniques such as selective laser sintering.
Latest Patents
Hao Zou's latest patents include innovative methods for preparing polyolefin and aliphatic polyester resin powders. The first patent focuses on a polyolefin resin powder suitable for selective laser sintering. This method involves ensuring that the difference between the solubility parameters of the organic solvent and the polyolefin resin is within 0-20% of the solubility parameter of the polyolefin resin. The resulting polyolefin resin powder exhibits excellent antioxidant properties, good powder flowability, moderate size, smooth surface, suitable bulk density, and appropriate dispersibility and particle size distribution.
The second patent pertains to an aliphatic polyester resin powder suitable for selective laser sintering. The preparation method includes several steps: heat dissolving a crystalline aliphatic polyester resin in an organic solvent, cooling the solution to precipitate a solid, optionally adding an adjuvant, and conducting solid-liquid separation and drying. The crystalline aliphatic polyester resin powder obtained through this method also demonstrates good antioxidant properties, good powder flowability, moderate size, smooth surface, suitable bulk density, and appropriate dispersibility and particle size distribution.
Career Highlights
Hao Zou has worked with notable organizations, including China Petroleum & Chemical Corporation and the Beijing Research Institute of Chemical Industry. His experience in these institutions has allowed him to refine his expertise in chemical engineering and materials science.
Collaborations
Throughout his career, Hao Zou has collaborated with esteemed colleagues such as Dali Gao and Shijun Zhang. These partnerships have contributed to the advancement of his research and innovations in resin technologies.
Conclusion
Hao Zou is a distinguished inventor whose work in polyolefin and aliphatic polyester resin technologies has paved the way for advancements in selective laser sintering. His innovative methods and collaborations continue to influence the field of materials science.
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