Company Filing History:
3 out of 7 
3 out of 5 
3 out of 5 Years Active: 2023-2025
Title: Innovations of Majishi Wang in Sealant Technology
Introduction
Majishi Wang is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of sealants, particularly through his innovative patents. With a total of two patents to his name, Wang's work focuses on enhancing the properties and preparation methods of sealant materials.
Latest Patents
Wang's latest patents include a low-viscosity silane-terminated resin for sealants and a high-molecular weight allyl alcohol polyoxyethylene polyoxypropylene ether. The first patent discloses a method for synthesizing a low-viscosity silane-terminated resin, which involves using an alcohol initiator, an alkali earth metal, and epoxy alkane to create a low-molecular-weight polymer. This polymer is then transformed into a high-molecular-weight polymer with the addition of a polymetallic cyanide catalyst. The process results in a flexible molecular chain that reduces viscosity, making it suitable for sealant applications. The second patent outlines a simplified preparation method for a high-molecular weight allyl alcohol polyoxyethylene polyoxypropylene ether, which omits the refining process of a polyether, thus saving time and resources.
Career Highlights
Majishi Wang has worked with several companies, including Zhejiang Huangma Technology Co., Ltd. and Zhejiang Huangma Shangyi New Material Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in material science.
Collaborations
Wang has collaborated with notable coworkers such as Weisong Wang and Yifeng Jin, who have also contributed to the field of sealant technology. Their combined efforts have led to significant advancements in the development of new materials.
Conclusion
Majishi Wang's contributions to sealant technology through his innovative patents demonstrate his expertise and commitment to advancing material science. His work not only enhances the properties of sealants but also streamlines their production processes.