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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.:

US 12096769 B1

PDFFull Text
Date of Patent:
Sep. 24, 2024

Filed:

Nov. 08, 2021

Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid

Applicant:

Ecolab Usa Inc., Saint Paul, MN (US);

Inventors:

Derrick Anderson, Saint Paul, MN (US);

Victor Fuk-Pong Man, Saint Paul, MN (US);

Paul Christian, Saint Paul, MN (US);

Meghan Babcock, Saint Paul, MN (US);

Altony J. Miralles, Saint Paul, MN (US);

Assignee:

ECOLAB USA INC., Saint Paul, MN (US);

Attorney:

McKee, Voorhees & Sease, PLC

Primary Examiner:

Clinton A Brooks

Assistant Examiner:

George W Kosturko

Int. Cl.
CPC ...
A01N 25/22 (2006.01); A01N 25/30 (2006.01); A01N 33/12 (2006.01); A01N 47/28 (2006.01); C11D 1/04 (2006.01); C11D 1/12 (2006.01); C11D 1/34 (2006.01); C11D 3/04 (2006.01); C11D 3/20 (2006.01); C11D 3/32 (2006.01); C11D 3/34 (2006.01); C11D 3/36 (2006.01); C11D 3/37 (2006.01); C11D 7/08 (2006.01); C11D 7/26 (2006.01); C11D 7/32 (2006.01); C11D 9/30 (2006.01); C11D 11/00 (2006.01); C11D 11/04 (2006.01);
U.S. Cl.
CPC ...
A01N 25/22 (2013.01); A01N 25/30 (2013.01); A01N 33/12 (2013.01); A01N 47/28 (2013.01); C11D 1/04 (2013.01); C11D 1/12 (2013.01); C11D 1/34 (2013.01); C11D 3/042 (2013.01); C11D 3/2075 (2013.01); C11D 3/323 (2013.01); C11D 3/3409 (2013.01); C11D 3/3418 (2013.01); C11D 3/3472 (2013.01); C11D 3/361 (2013.01); C11D 3/362 (2013.01); C11D 3/365 (2013.01); C11D 3/37 (2013.01); C11D 7/08 (2013.01); C11D 7/265 (2013.01); C11D 7/3272 (2013.01); C11D 9/30 (2013.01); C11D 11/0082 (2013.01); C11D 11/04 (2013.01);
Abstract

Solid rinsing, cleaning and/or sanitizing compositions for various applications are provided. In particular, solid compositions include a complex of urea and an acid having desirable storage stability previously unavailable in solid urea/acid compositions. Stable solid compositions are disclosed and methods of making the same to overcome conventional limitations associated with forming kinetically and thermodynamically stable solids that utilize urea/acid compositions.

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