Location History:
- Frankfort, IL (US) (2001)
- Solon, OH (US) (2007 - 2012)
Company Filing History:
Years Active: 2001-2025
Title: Weilin Tang: Innovator in Polymer Coatings
Introduction
Weilin Tang is a notable inventor based in Solon, Ohio, who has made significant contributions to the field of polymer compositions and coatings. With a total of six patents to his name, Tang has focused on developing advanced materials that enhance the performance and durability of coatings.
Latest Patents
One of Tang's latest patents is centered around a polymer composition for thin coatings. This invention relates to a resin or polymer system that is suitable for two-component compositions, specifically designed for durable coatings with minimal coating weights. The resins and polymer systems he developed provide high-performance, extremely thin, low-gloss coatings that exhibit excellent adhesion, abrasion, scratch, and chemical resistance. The composition includes a polyester component with polyester polyols and a polyurea component with grafted polyurea polymers, achieving strong adhesion and high chemical resistance in dry film thicknesses of about 2 mils or less.
Another significant patent involves compositions for multilayer coatings and resins. This 2K basecoat clearcoat system features a solvent-borne basecoat that includes a low Tg branched polyester polyol and a hardener suitable for crosslinking. The clearcoat composition is designed to provide enhanced performance through the use of multi-functional polyols and isocyanate functional materials.
Career Highlights
Throughout his career, Weilin Tang has worked with prominent companies such as The Sherwin-Williams Company and Swimc LLC. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and coatings technology.
Collaborations
Tang has collaborated with notable colleagues, including Hong Ding and Thomas J. Staunton, contributing to the advancement of innovative coating solutions.
Conclusion
Weilin Tang's work in polymer compositions and coatings has positioned him as a key innovator in the field. His patents reflect a commitment to enhancing the performance and durability of coatings, making significant strides in material science.