Maria Wang, an accomplished inventor based in Allison Park, Pennsylvania, has made significant contributions to the field of coating technologies. With an impressive portfolio of five patents, her work showcases a commitment to innovation and excellence in her field.

Latest Patents

Among her latest innovations, Maria has developed a polyfunctional hydrazide crosslinker, which is a novel composition created from a reaction mixture. This composition includes a prepolymer that features a reaction product of a polyfunctional isocyanate and a compound with multiple active hydrogen groups. Notably, this crosslinker is not self-crosslinkable and possesses an acid value of at least 15 based on the total resin solids.

Additionally, she has contributed to the development of a coating composition for extreme washable coatings, which incorporates self-crosslinkable core-shell particles. This composition consists of aqueous dispersion that includes a polymeric core partially encapsulated by a polymeric shell with urethane linkages and functional groups. This innovation not only enhances the performance of coatings but also improves the stain resistance of the substrates coated with this composition.

Career Highlights

Maria Wang is currently associated with PPG Industries Ohio, Inc., where she works alongside other talented inventors. Her expertise in coating composition and crosslinking technologies has positioned her as a leader in this innovative sector.

Collaborations

Throughout her career, Maria has collaborated with notable colleagues, including Shanti Swarup and Xiangling Xu. Together, they have worked on various projects that push the boundaries of traditional coating techniques and improve product performance.

Conclusion

Maria Wang's contributions to the field of coating technologies through her patents highlight her inventive spirit and dedication to research and development. Her groundbreaking work continues to influence the industry, setting new standards for performance and efficiency in coatings.

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