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. 23, 2014
Filed:
Mar. 13, 2013
Applicant:
Nalco Company, Naperville, IL (US);
Inventors:
Bradley J. Benz, Parker, CO (US);
William C. Johnson, Chicago, IL (US);
Mei Liu, Plainfield, IL (US);
Shawnee Wilson, Downers Grove, IL (US);
Mark Grimm, Stanley, NC (US);
Michael R. St. John, Chicago, IL (US);
Assignee:
Ecolab USA Inc., Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are compositions and methods to increase paper machine performance and enhance sizing. The compositions include a sizing agent, an emulsifier, and an aqueous component. The emulsifier may be an aldehyde-functionalized polymer.