Company Filing History:
2 out of 37 
1 out of 16,338 
1 out of 322 
Years Active: 2009-2016
Title: **Innovations by Yuqing Liu: Pioneering Non-stick Coatings and Advanced Polymers**
Introduction
Yuqing Liu, an innovative inventor based in Shizuoka, Japan, has significantly contributed to the field of material science through her groundbreaking inventions. With a portfolio of 3 patents, Liu's focus is on the development of advanced polymer particles and non-stick coatings that enhance durability and performance.
Latest Patents
Among her latest patents, Liu has developed a unique polymer particle that features a blend of polymer and filler. The innovation centers on a polymer that is soluble in organic solvents yet water-insoluble, allowing for a wide array of applications. This polymer particle holds between 5 to 500 parts by weight of filler per 100 parts by weight of polymer, with a mean particle size of 75 micrometers or less. Additionally, she introduced an aqueous dispersion that utilizes this particle, along with a fluororesin coating composition derived from the same, aimed at creating a durable fluororesin laminate or layered coating.
Another notable patent focuses on a multi-layer non-stick coating designed for substrates that withstand abrasion and corrosion. The invention includes a pre-primer base coat layer that is primarily free of fluoropolymer, using a heat-resistant non-fluoropolymer binder composition combined with inorganic fillers, of which a significant portion consists of titanium dioxide. Some large ceramic particles, having an average size of at least 14 micrometers, contribute to the coating’s enhanced properties.
Career Highlights
Yuqing Liu's career has seen her work with notable companies such as Dupont-Mitsui Fluorochemicals Company, Ltd. and E.I. Dupont De Nemours and Company. Her experiences at these organizations have equipped her with the expertise needed to innovate in the field of coatings and materials.
Collaborations
Throughout her career, Liu has collaborated with talented individuals like Osamu Hayakawa and Yuji Mochizuki. These partnerships have played a crucial role in the development and refinement of her innovative products.
Conclusion
Yuqing Liu stands out as a prominent inventor through her contributions to the field of polymers and non-stick coatings. Her inventive methodologies and collaborative efforts have led to substantial advancements in material performance, showcasing her commitment to innovation and excellence in her work.
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.