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:
Jun. 23, 2026
Filed:
Oct. 15, 2020
Peridot Print Llc, Palo Alto, CA (US);
Emre Hiro Discekici, San Diego, CA (US);
Graciela E Negri Jimenez, San Diego, CA (US);
Thomas M Sabo, San Diego, CA (US);
Jason Butler, San Diego, CA (US);
Peridot Print LLC, Palo Alto, CA (US);
Abstract
The present disclosure is drawn to food contact compliant three-dimensional printing kits, materials, compositions, systems, and methods. In one example, a multi-fluid kit of food contact compliant agents for three-dimensional printing can include a food contact compliant fusing agent and a food contact compliant detailing agent. The food contact compliant fusing agent can include from about 70 wt % to about 96 wt % water, from about 3 wt % to about 10 wt % by solids weight of a food contact compliant carbon black dispersion, and from about 1 wt % to about 25 wt % of a food contact compliant water-soluble first co-solvent. The food contact compliant detailing agent can include from about 75 wt % to about 99 wt % water and from about 0.01 wt % to about 1 wt % of a food contact compliant chelating compound.