Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for coloring polymer resins and products thereof

Process for coloring polymer resins and products thereof

US Patent 6077927 · Granted Jun 20, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hair care composition containing polymeric colorant2025
Polymeric phenolic antioxidants2024
Stabilized lubricant compositions and heat transfer compositions containing the 2023
Anthraquinone colorant compositions and methods for producing the same2009
Colorant compositions2009
Colorant compositions2008
Reduction of discoloration in white polyurethane foams2007
Colorant compositions2006
Apparel articles including white polyurethane foams that exhibit a reduction in 2006
Low-color ultraviolet absorbers for thermoplastic and thermoset high UV waveleng2006
Low-color ultraviolet absorbers for high UV wavelength protection applications2006
Low-color ultraviolet absorber compounds and compositions thereof2005