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 9895675 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 20, 2018

Filed:

Mar. 24, 2016
Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventors:

Robin Lynn McKiernan, Mason, OH (US);

Steven Daryl Smith, Mason, OH (US);

Robert Joseph McChain, Cincinnati, OH (US);

Jamie Lynn Dria, Mason, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/06 (2006.01); B01J 20/26 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); D21H 27/08 (2006.01); D21H 17/37 (2006.01); D21H 21/22 (2006.01);
U.S. Cl.
CPC ...
B01J 20/261 (2013.01); B01J 20/06 (2013.01); B01J 20/103 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); B01J 20/3021 (2013.01); B01J 20/3085 (2013.01); D21H 17/37 (2013.01); D21H 21/22 (2013.01); D21H 27/08 (2013.01); B01J 2220/4831 (2013.01);
Abstract

Soil adsorbing composites, and more particularly to soil adsorbing composites that exhibit improved (lower values) Backscattering Values as measured according to the Soil Flocculation and Settling Test Method described herein compared to non-soil adsorbing composites (such as particulate materials, for example silica and/or pulp fibers, that are not associated with a soil adsorbing polymer), soil adsorbing compositions containing same, processes for making same, and methods for using same.


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