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. 24, 2026
Filed:
Jun. 21, 2021
Rohm and Haas Company, Collegeville, PA (US);
James C. Bohling, Lansdale, PA (US);
Ibrahim Eryazici, Phoenixville, PA (US);
Philip R. Harsh, Birdsboro, PA (US);
Partha S. Majumdar, Harleysville, PA (US);
Edwin A. Nungesser, Horsham, PA (US);
Teresa A. Phillips, Westhampton, NJ (US);
Sharon M. Vuong, Downingtown, PA (US);
Xiangyi Zhang, Phoenixville, PA (US);
Rohm and Haas Company, Collegeville, PA (US);
Abstract
The present invention relates to a method for preparing a multiplicity of containers of paints or pre-paints from separate vessels containing an aqueous solution of a rheology modifier, optionally an aqueous dispersion of an opacifying pigment, an aqueous dispersion of polymer particles, and an aqueous dispersion of organic polymeric microspheres. The process of the present invention provides a simple and cost-effective way of preparing a wide variety of a large quantity of contained and finished paints at point-of-sale.