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. 06, 2024
Filed:
Dec. 05, 2019
Colgate-palmolive Company, New York, NY (US);
Chi-Yuan Cheng, Hillsborough, NJ (US);
Zhigang Hao, Bridgewater, NJ (US);
Long Pan, Somerset, NJ (US);
Zolijargal Balsandorj, Piscataway, NJ (US);
Colgate-Palmolive Company, New York, NY (US);
Abstract
Methods for measuring pH of gel, paste, colloid, and aqueous solutions, such as a consumer product, a food product, a pet food product, a beverage product, a pharmaceutical product, and/or a medical product, are provided. The method may include preparing a calibration curve of a chemical species including or having an acid dissociation constant. Preparing the calibration curve may include plotting a chemical shift of the chemical species relative to pH. The method may also include determining a chemical shift of a gel, paste, and colloid, aqueous solutions, such as a consumer product, a food product, a pet food product, a beverage product, a pharmaceutical product, and/or a medical product, including the chemical species. The method may further include determining the pH of the gel, paste, colloid, and aqueous solutions, such as a consumer product, a food product, a pet food product, a beverage product, a pharmaceutical product, and/or a medical product, with the chemical shift of the product and the calibration curve.