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:
Jan. 02, 2024
Filed:
Oct. 26, 2020
The Procter & Gamble Company, Cincinnati, OH (US);
Janette Villalobos Lingoes, Cincinnati, OH (US);
Thomas Elliot Rabe, Baltimore, MD (US);
Matthew Joseph Linser, Cincinnati, OH (US);
Ajay Suthar, Lexington, KY (US);
The Procter and Gamble Company, Cincinnati, OH (US);
Abstract
A cosmetic ink composition comprises a particulate material, a (meth)acrylic acid homopolymer or salt thereof, and a rheology modifier. The particulate material can have a Particle Size Distribution D50 of about 100 nm to about 2,000 nm. The (meth)acrylic acid homopolymer or salt thereof can have a weight average molecular weight of less than about 20,000 daltons. The rheology modifier can be selected from the group consisting of alkali swellable emulsion polymers, hydrophobically modified alkali swellable emulsion polymers, and combinations thereof. The cosmetic ink composition can have a first dynamic viscosity of greater than about 1,100 cP at a shear rate of 0.1 secmeasured at 25° C. and a second dynamic viscosity of less than about 100 cP at a shear rate of 1,000 secmeasured at 25° C.