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:
Sep. 17, 2024
Filed:
Nov. 29, 2018
Bona Ab, Malmö, SE;
John F Schierlmann, Waxhaw, NC (US);
Pietrina Peshel, Indian Trail, NC (US);
Erica Lawson, Charlotte, NC (US);
BONA AB, Malmo, SE;
Abstract
An air purifying coating system and method for making same having a carrier agent and a diatomic frustule titanium dioxide particle dispersion combined with the carrier agent. The coating system may include 70-99.9 weight percent carrier agent and 0.1-30 weight percent diatomic frustule titanium dioxide particle dispersion. The carrier agent of the coating system may include a cleaning agent or a polishing agent. The diatomic frustule titanium dioxide particle dispersion may include 1-35 micron particle size diatomic frustule titanium dioxide particles combined with water and dispersion additive. The dispersion may further include an anti-settling additive, a rheology additive, and/or a defoamer.