US 11,926,805 B2
Cleaning composition
Alan Edward Sherry, Newport, KY (US); and Nicola John Policicchio, Mason, OH (US)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Aug. 17, 2020, as Appl. No. 16/994,703.
Claims priority of application No. 19192589 (EP), filed on Aug. 20, 2019.
Prior Publication US 2021/0054306 A1, Feb. 25, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. C11D 1/75 (2006.01); C11D 1/02 (2006.01); C11D 1/12 (2006.01); C11D 1/14 (2006.01); C11D 1/62 (2006.01); C11D 1/72 (2006.01); C11D 1/722 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01); C11D 3/48 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01)
CPC C11D 1/72 (2013.01) [C11D 1/02 (2013.01); C11D 1/12 (2013.01); C11D 1/14 (2013.01); C11D 1/143 (2013.01); C11D 1/62 (2013.01); C11D 1/722 (2013.01); C11D 1/75 (2013.01); C11D 3/2006 (2013.01); C11D 3/3757 (2013.01); C11D 3/3776 (2013.01); C11D 3/3927 (2013.01); C11D 3/48 (2013.01); C11D 3/485 (2013.01); C11D 11/0052 (2013.01); C11D 17/0008 (2013.01)] 17 Claims
 
1. An aqueous cleaning composition comprising:
(a) from 0.01 to 0.5% by weight of the composition of a controlled-emulsification system comprising a plurality of surfactants, wherein the controlled-emulsification system has a turbidity of less than 500, as measured in a homogenized aqueous solution comprising 0.003% by weight of the solution of canola oil and the cleaning composition;
(b) a shine polymer comprising at least one monomer comprising a first vinylpyrrolidone monomer of chemical structure

OG Complex Work Unit Chemistry
wherein R1 and R2 are H, and where
x is from about 50 to about 100,000; and
a second monomer of chemical structure

OG Complex Work Unit Chemistry
wherein R═CH3, Z═NH, m=1-4, R1, R2═CH3, R3═H, y is from about 10 to about 10,000, and X is a counter-ion; and
(c) an antimicrobial agent comprising a quaternary ammonium compound wherein the quaternary ammonium compound is present in an amount of from about 0.01% to about 0.5% by weight of the aqueous cleaning composition.