	US 11,737,963 B2
	Hair conditioner composition utilizing a heat styling responsive film
Michelle Rolfes, Amelia, OH (US); and Adam Schrott, Hebron, KY (US)
Assigned to Kao USA Inc., Cincinnati, OH (US)
Filed by KAO USA INC., Cincinnati, OH (US)
Filed on Oct. 29, 2021, as Appl. No. 17/514,290.
Application 17/514,290 is a continuation in part of application No. 15/878,890, filed on Jan. 24, 2018, granted, now 11,191,715.
Prior Publication US 2022/0047479 A1, Feb. 17, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61Q 5/12 (2006.01); A61K 8/41 (2006.01); A61K 8/42 (2006.01); A61K 8/92 (2006.01); A61K 8/36 (2006.01); A61K 8/34 (2006.01)

CPC A61K 8/416 (2013.01) [A61K 8/342 (2013.01); A61K 8/36 (2013.01); A61K 8/42 (2013.01); A61K 8/922 (2013.01); A61Q 5/12 (2013.01); A61K 2800/596 (2013.01); A61K 2800/805 (2013.01)]

1 Claim

1. A hair care composition, wherein the hair care composition is formulated as a leave-in hair care composition, the hair care composition consisting of:

a) about 1.5% by weight of behentrimonium chloride;

b) about 1.0% by weight of behenamidopropyl dimethylamine;

c) about 4.5% by weight of cetearyl alcohol;

d) about 1.2% by weight of carnauba wax;

e) about 1.0% by weight of bis-diisopropanolamino-PG-propyl dimethicone/bis-isobutyl PEG-14 copolymer, and polysorbate 20, and butyloctanol;

f) about 0.75% by weight of dimethicone;

g) about 0.5% by weight of glyoxylic acid;

h) about 0.35% by weight of benzoic acid;

i) about 0.3% by weight of isoproypyl palmitate;

j) about 0.25% by weight of benzyl alcohol;

k) about 0.055% by weight of sodium hydroxide;

l) about 0.010% by weight of coconut oil;

m) about 0.010% by weight of hydrolyzed keratin; and

n) deionized water, pH adjuster, fragrance, and preservative to bring the composition to 100% by weight.