US 12,252,668 B2
Cleaning agent having clear rinser for automatic dosing unit
Thomas Doering, Dormagen (DE); Thorsten Bastigkeit, Wuppertal (DE); and Carola Ulbrich, Leichlingen (DE)
Assigned to Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed by Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed on May 24, 2021, as Appl. No. 17/329,133.
Application 17/329,133 is a continuation of application No. PCT/EP2019/081767, filed on Nov. 19, 2019.
Prior Publication US 2021/0277339 A1, Sep. 9, 2021
Int. Cl. C11D 1/66 (2006.01); C11D 1/00 (2006.01); C11D 3/00 (2006.01); C11D 3/04 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 3/33 (2006.01); C11D 3/34 (2006.01); C11D 3/386 (2006.01); C11D 3/43 (2006.01); C11D 17/04 (2006.01)
CPC C11D 17/046 (2013.01) [C11D 1/00 (2013.01); C11D 1/66 (2013.01); C11D 3/0073 (2013.01); C11D 3/046 (2013.01); C11D 3/08 (2013.01); C11D 3/10 (2013.01); C11D 3/2065 (2013.01); C11D 3/2075 (2013.01); C11D 3/2079 (2013.01); C11D 3/2082 (2013.01); C11D 3/33 (2013.01); C11D 3/3409 (2013.01); C11D 3/3418 (2013.01); C11D 3/386 (2013.01); C11D 3/38618 (2013.01); C11D 3/43 (2013.01); C11D 17/045 (2013.01); C11D 2111/18 (2024.01)] 18 Claims
 
1. A cleaning agent product form, comprising
a) a liquid (20° C.) cleaning agent preparation A, containing:
a1) a builder;
a2) complexing agents;
b) a liquid (20° C.) cleaning agent preparation B that is different from cleaning agent preparation A, having a water content above 1 wt. %, containing:
b1) at least 5 wt. % of at least one cleaning-active enzyme preparation;
c) a liquid (20° C.) cleaning agent preparation C, containing:
c1) an acidifying agent;
c2) a glass corrosion inhibitor;
c3) optionally a hydrotropic substance;
c4) optionally a non-ionic surfactant;
c5) optionally less than 1 wt. % enzyme preparation; and
d) at least one active ingredient preparation D comprising:
d1) at least one fragrance and/or scent trap;
d2) a water insoluble carrier material comprising at least 10% ethylenevinyl acetate copolymer, based on the weight of the carrier material; and
e) a cartridge for preparations A, B, C and D, in which preparations A, B, C and D are each in separate receiving chambers,
wherein preparations A, B, C and D are dispensed from the cartridge in a time-staggered manner.