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:
Feb. 22, 1994
Filed:
Jul. 20, 1992
Applicant:
Inventors:
Jie Li, Bethlehem, PA (US);
Christine R Mott, Walnutport, PA (US);
Assignee:
Binney & Smith, Easton, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B43K / ; C03C / ; C09D / ;
U.S. Cl.
CPC ...
401198 ; 523160 ; 106 / ; 106 / ; 106 / ;
Abstract
An aqueous permanent coloring composition includes a pigment, an alkali soluble acrylic resin, a suspending agent, and a volatile pH regulant. The composition optionally includes a drying agent, an adhesion promoter, a color developer and/or a preservative. The composition is useful as a permanent ink or paint and has good fugitivity from skin.