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:
Mar. 30, 1999
Filed:
Sep. 06, 1996
Linfang Zhu, Naperville, IL (US);
Videojet Systems International, Inc., Wood Dale, IL (US);
Abstract
Disclosed is an aqueous jet ink composition suitable for printing scratch and rub resistant identifying marks on substrates such as paper, glass, metal, or plastic substrates comprising water, a colorant, a binder resin, and a wax. An example of the colorant is carbon black. An example of the binder resin is a styrene-acrylic copolymer. An example of a suitable wax is a polyethylene or a polytetrafluoroethylene wax. The jet ink composition may further contain organic solvents, defoamers, conductivity agents, and biocides. Also disclosed are a process for preparing the jet ink composition and a process for producing identifying marks on the substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile