Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles

Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles

US Patent 7022177 · Granted Apr 4, 2006

Estimated economic value: $161,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Black dichroic dye2015
Photosensitive resin composition comprising a halogen-free colorant2011
High-capacity optical storage media2010
High-capacity optical storage media2010
Use of polymerisable diketopyrrolopyrroles in colour filters2010
Method of coloring porous material2007
Method of coloring keratin-containing fibres using diazonium salts2007
Method of coloring porous material2006
Method of mass-coloring synthetic materials2006
Method of mass-coloring synthetic materials2006
Cationic reactive dyes2005
Cationic reactive dyes2005