US 12,071,601 B2
Surfactant package for high foaming detergents with low levels of C9-C11 linear alcohols
Victor Fuk-Pong Man, Saint Paul, MN (US); Amanda R. Blattner, Saint Paul, MN (US); Derrick Anderson, Saint Paul, MN (US); and Gang Pu, Saint Paul, MN (US)
Assigned to ECOLAB USA INC., Saint Paul, MN (US)
Filed by ECOLAB USA INC., Saint Paul, MN (US)
Filed on Jan. 17, 2022, as Appl. No. 17/577,233.
Application 17/577,233 is a continuation of application No. PCT/US2020/033703, filed on May 20, 2020.
Application 17/577,233 is a continuation of application No. 15/929,744, filed on May 20, 2020, granted, now 11,261,404.
Claims priority of provisional application 62/850,183, filed on May 20, 2019.
Prior Publication US 2022/0162525 A1, May 26, 2022
Int. Cl. C11D 1/75 (2006.01); C11D 1/94 (2006.01); C11D 3/00 (2006.01); C11D 3/20 (2006.01); C11D 3/34 (2006.01); C11D 1/14 (2006.01); C11D 1/72 (2006.01)
CPC C11D 3/0094 (2013.01) [C11D 1/94 (2013.01); C11D 3/2048 (2013.01); C11D 3/3418 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/72 (2013.01)] 12 Claims
 
1. A cleaning composition comprising:
a surfactant system comprising:
a high foaming anionic surfactant present in the composition from about 20 wt. % to about 50 wt. %;
a C9-C11 linear alcohol booster, wherein the ratio of linear alcohol to anionic surfactant is between about 1:100 and 2:100; and
an amine oxide surfactant;
a coupling agent;
a divalent ion; and
a humectant,
wherein the composition is essentially free of an alcohol longer than C12.