US 12,006,494 B2
Bar compositions comprising C10 soap while minimizing ratio of unsaturated C18 soap to caprate
Ajit Manohar Agarkhed, Thane (IN); Prem Chandar, Closter, NJ (US); Nitish Kumar, Bihar (IN); Connor Patrick Walsh, Seymour, CT (US); and Guohui Wu, Woodbridge, CT (US)
Assigned to CONOPCO, INC., Englewood Cliffs, NJ (US)
Appl. No. 17/431,727
Filed by Conopco, Inc., Englewood Cliffs, NJ (US)
PCT Filed Feb. 11, 2020, PCT No. PCT/EP2020/053435
§ 371(c)(1), (2) Date Aug. 18, 2021,
PCT Pub. No. WO2020/177988, PCT Pub. Date Sep. 10, 2020.
Claims priority of application No. 19160273 (EP), filed on Mar. 1, 2019.
Prior Publication US 2022/0135910 A1, May 5, 2022
Int. Cl. C11D 9/00 (2006.01); C11D 9/02 (2006.01); C11D 9/04 (2006.01); C11D 9/10 (2006.01); C11D 9/20 (2006.01); C11D 9/22 (2006.01); C11D 9/26 (2006.01); C11D 17/00 (2006.01)
CPC C11D 9/02 (2013.01) [C11D 17/0065 (2013.01)] 6 Claims
 
1. A soap bar composition comprising:
a) 25 to 85% by weight of C8 to C24 fatty acid soap comprising:
(i) C10 soap at 9% or greater by weight of total bar composition; and,
(ii) unsaturated C18 soap, wherein weight ratio of said unsaturated C18 soap to C10 (caprate) soap is 0.55 to 0.1;
b) 1 to 45% organic and inorganic adjuvant materials by weight of the composition; and,
c) 5 to 30% water by weight of the composition, wherein excess of C10 soap to unsaturated C18 soap is at least 6%;
wherein, the unsaturated C18 soap includes their hydroxy derivatives; and
wherein the soap bar composition provides a log10 reduction of E. coli ATCE 10536 at contact time of 30 seconds, of 2.6 or greater.