US 11,053,463 B2
Method of delivering a laundry composition
Martin Charles Crossman, Merseyside (GB); and Geraint Paul Roberts, Cheshire (GB)
Assigned to Conopco, Inc., Englewood Cliffs, NJ (US)
Appl. No. 16/485,357
Filed by Conopco, Inc., Englewood Cliffs, NJ (US)
PCT Filed Jan. 24, 2018, PCT No. PCT/EP2018/051673
§ 371(c)(1), (2) Date Aug. 12, 2019,
PCT Pub. No. WO2018/145896, PCT Pub. Date Aug. 16, 2018.
Claims priority of application No. 17155863 (EP), filed on Feb. 13, 2017.
Prior Publication US 2019/0382694 A1, Dec. 19, 2019
Int. Cl. C11D 11/00 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01)
CPC C11D 11/0017 (2013.01) [C11D 3/0015 (2013.01); C11D 3/373 (2013.01)] 5 Claims
1. A method of delivering a laundry serum composition into a wash or rinse cycle, comprising the steps of:
a. pouring a laundry liquid into a washing machine drawer, drum or a dosing shuttle
b. after pouring the laundry liquid into the washing machine drawer, drum or a dosing shuttle, pouring the laundry serum composition on top of the laundry liquid so as to result in the laundry serum composition floating on and being immiscible with the laundry liquid for at least 5 minutes;
wherein the laundry serum composition comprises:
a. 2-60 w.t. % benefit agent;
b. less than 4 w.t. % surfactant; and
c. water.