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. 22, 2020
Filed:
May. 10, 2019
Ecolab Usa Inc., Saint Paul, MN (US);
Tobias Foster, Cologne, DE;
Andrew M. Jensen, Saint Paul, MN (US);
Katherine J. Molinaro, Saint Paul, MN (US);
Nathan D. Peitersen, Saint Paul, MN (US);
Elaine Black, Saint Paul, MN (US);
Ecolab USA Inc., Saint Paul, MN (US);
Abstract
Solid rinse aid compositions and methods of making and using the same are disclosed. Solid rinse aid compositions include in a single concentrate composition a pyrithione preservative system to replace conventional preservatives in the isothiazolinone family, such as chloromethylisothiazolinone. Beneficially, the pyrithione preservative systems eliminate the need for any personal protective equipment to handle the solid rinse aid compositions. Methods of making and use using the rinse aids are also disclosed.