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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 9540594 B1

PDFFull Text
Date of Patent:
Jan. 10, 2017

Filed:

Jun. 26, 2014

Liquid cleaning and/or cleansing composition

Applicant:

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

Inventors:

Denis Alfred Gonzales, Brussels, BE;

Michael Leslie Groombridge, Newcastle upon Tyne, GB;

Michael McDonnell, Northumberland, GB;

Gregor Anton Meissner, Hanau, DE;

Dominic Michael Piff, Little Sandhurst, GB;

Assignee:

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

Attorneys:

Lauren Christine Gonzalez

Gary J. Foose

John Todd Dipre

Primary Examiner:

Lorna Douyon

Int. Cl.
CPC ...
C11D 3/14 (2006.01); C11D 3/37 (2006.01); C11D 17/00 (2006.01); C11D 17/04 (2006.01); B29C 47/00 (2006.01); A61K 8/42 (2006.01); A61K 8/49 (2006.01); A61Q 5/02 (2006.01); A61Q 11/00 (2006.01); A61K 8/81 (2006.01); A61K 8/85 (2006.01); A61K 8/87 (2006.01); A61Q 19/10 (2006.01); A61K 8/02 (2006.01); C09K 3/14 (2006.01); C09G 1/02 (2006.01);
U.S. Cl.
CPC ...
C11D 3/14 (2013.01); A61K 8/0208 (2013.01); A61K 8/0245 (2013.01); A61K 8/0279 (2013.01); A61K 8/42 (2013.01); A61K 8/4966 (2013.01); A61K 8/8111 (2013.01); A61K 8/8117 (2013.01); A61K 8/8152 (2013.01); A61K 8/8158 (2013.01); A61K 8/85 (2013.01); A61K 8/87 (2013.01); A61Q 5/02 (2013.01); A61Q 11/00 (2013.01); A61Q 19/10 (2013.01); B29C 47/0066 (2013.01); C09G 1/02 (2013.01); C09K 3/1409 (2013.01); C09K 3/1436 (2013.01); C09K 3/1463 (2013.01); C11D 3/37 (2013.01); C11D 17/0013 (2013.01); A61K 2800/28 (2013.01); A61K 2800/412 (2013.01); A61K 2800/88 (2013.01);
Abstract

A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles wherein the abrasive cleaning particles comprise extruded, and/or three dimensional printed, elements wherein the elements have a longitudinal length L extending parallel to a z-axis and a predetermined cross-sectional shape on a plane perpendicular to the longitudinal length L and projecting along the length L, the predetermined cross-sectional shape having a form factor of from 0.1 to 0.7 as measured according to ISO 9276-6, and wherein the ratio of the length L to perimeter-equivalent diameter of the predetermined cross-sectional shape 'ECD P' is from 0.5 to 3.

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