The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Jun. 10, 2022
Applicant:
Day-glo Color Corp., Cleveland, OH (US);
Inventors:
Thomas Dipietro, Medina, OH (US);
Liming Tang, Twinsburg, OH (US);
Christopher Newbacher, Strongsville, OH (US);
Assignee:
DAY-GLO COLOR CORP., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 69/00 (2006.01); C09B 67/04 (2006.01); C09B 67/06 (2006.01); C09B 67/20 (2006.01); C09B 69/02 (2006.01);
U.S. Cl.
CPC ...
C09B 69/02 (2013.01); C09B 67/0002 (2013.01); C09B 67/0003 (2013.01); C09B 67/0066 (2013.01);
Abstract
Provided herein are hybrid pigments and methods of making the same. The hybrid pigments include a natural polyamide substrate and an acid dye disposed on the natural polyamide substrate. The hybrid pigments are biodegradable, compostable, or both, and provide an environmentally friendly alternative to synthetic polymer particle-based pigments.