US2016250115A1PendingUtilityA1
Compositions comprising an efficient perfume bloom
Est. expiryMay 26, 2031(~4.9 yrs left)· nominal 20-yr term from priority
Inventors:Jianjun Justin LiEric Scott JohnsonMark Anthony BrownZerlina Guzdar DuboisVirginia Tzung-Hwei HutchinsKevin Max LabitzkeChrista Sue Pelfrey
A61Q 13/00A61Q 5/02A61K 8/463A61K 8/416A61K 8/922A61K 8/36A61K 8/34A61K 8/37A61K 8/4973A61K 8/35A61Q 19/10A61K 8/31A61K 8/891A61K 8/492A61K 8/737A61K 8/347A61K 8/498A61K 8/4926A61K 8/33A61K 2800/592
68
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Claims
Abstract
The present invention provides personal care compositions having efficient perfume blooms or bursts. The personal care compositions include shampoo and body wash compositions, and comprise perfume materials having high perceived odor intensity at low concentrations of perfume materials.
Claims
exact text as granted — not AI-modified1 . A shampoo composition comprising:
about 10 weight % (wt. %) to about 25 wt. %, based on the total weight of the shampoo composition, of anionic surfactants; and about 0.02 wt. % to about 0.3 wt. %, based on the total weight of the shampoo composition, of a perfume accord comprising at least 10 perfume raw materials,
wherein the shampoo composition has an odor intensity score (OIS) of at least about 0.2, as determined by Formula I:
1
/
n
∑
i
=
1
n
C
i
/
M
i
=
OIS
Formula
(
I
)
wherein n is the number of perfume raw materials present in the perfume accord, C i is the concentration of the i th perfume raw material in the shampoo composition, and M i is the concentration of the i th perfume raw material sufficient to provide an odor intensity rating (OIR) in a shampoo composition chassis of about 2 on a scale from zero to five,
wherein the shampoo composition chassis is the shampoo composition without the perfume accord.
2 . The shampoo composition of claim 1 , wherein OIS is about 0.2 to about 1.0.
3 . A shampoo composition comprising:
about 10 weight % (wt. %) to about 25 wt. %, based on the total weight of the shampoo composition, of anionic surfactants; and about 0.3 wt. % to about 1 wt. %, based on the total weight of the shampoo composition, of a perfume accord comprising at least 10 perfume raw materials,
wherein the shampoo composition has an odor intensity score (OIS) of from about 0.75 to about 3, as determined by Formula I:
1
/
n
∑
i
=
1
n
C
i
/
M
i
=
OIS
Formula
(
I
)
wherein n is the number of perfume raw materials present in the perfume accord, C i is the concentration of the i th perfume raw material in the shampoo composition, and M i is the concentration of the i th perfume raw material sufficient to provide an odor intensity rating (OIR) in a shampoo composition chassis of about 2 on a scale from zero to five,
wherein the shampoo composition chassis is the shampoo composition without the perfume accord.
4 . The shampoo composition of claim 1 , wherein M i is about 1 ppm to about 1000 ppm for about 20% to about 100% of the perfume raw materials present in the perfume accord.
5 . The shampoo composition of claim 4 , wherein M i is about 1 ppm to about 800 ppm.
6 . The shampoo composition of claim 5 , wherein M i is about 1 ppm to about 600 ppm.
7 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.05 for about 75% to about 100% of the perfume raw materials present in the perfume accord.
8 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.1 for about 70% to about 100% of the perfume raw materials present in the perfume accord.
9 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.2 for about 45% to about 100% of the perfume raw materials present in the perfume accord.
10 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.3 for about 40% to about 100% of the perfume raw materials present in the perfume accord.
11 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.4 for about 35% to about 100% of the perfume raw materials present in the perfume accord.
12 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.5 for about 30% to about 100% of the perfume raw materials present in the perfume accord.
13 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.6 for about 25% to about 100% of the perfume raw materials present in the perfume accord.
14 . The shampoo composition of claim 1 , wherein C i /M i is at least 0.7 for about 20% to about 100% of the perfume raw materials present in the perfume accord.
15 . The shampoo composition of claim 14 , wherein C i /M i is at least 0.8.
16 . The shampoo composition of claim 15 , wherein C i /M i is at least 0.9.
17 . The shampoo composition of claim 1 , wherein C i /M i is at least 1 for about 15% to about 100% of the perfume raw materials present in the perfume accord.
18 . The shampoo composition of claim 17 , wherein the perfume raw materials are selected from the group consisting of 2-Nonen-1-al, Oxane, (E)-2,(Z)-6-Nonadienal, Trans-2-Hexenal, ethyl butyrate, Prenyl acetate, Ethyl-2-methylbutyrate, Melonal, Isoamyl acetate, 2,6-Nonadien-1-ol, (2E,6Z)-(Nonadienol), 10% Labienone Oxim (labienoxime) in DPG, Ethyl Caproate, Phenylacetaldehyde, isobutyl quinoline, manzanate, 2-Methylundecanal, Methyl anthranilate, cis-3, cis-6-nonadienol, Ethyl vanillin, BENZALDEHYDE, Neobutenone, triplal or ligustral, 10-Undecenal, Citronellal, N-DECANAL, Vanillin, L-Carvone, Isocyclocitral, OCTANAL, Methyl benzoate, phenyl ethyl acetate, Citral, Indole, and mixtures thereof.
19 . The shampoo composition of claim 1 , wherein the anionic surfactants are selected from the group consisting of ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine laureth sulfate, monoethanolamine lauryl sulfate, monoethanolamine laureth sulfate, diethanolamine lauryl sulfate, diethanolamine laureth sulfate, lauric monoglyceride sodium sulfate, sodium lauryl sulfate, sodium laureth sulfate, sodium trideceth sulfate, potassium lauryl sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosinate, lauryl sarcosine, cocoyl sarcosine, ammonium cocoyl sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate, sodium lauroyl sulfate, potassium cocoyl sulfate, potassium lauryl sulfate, triethanolamine lauryl sulfate, triethanolamine lauryl sulfate, monoethanolamine cocoyl sulfate, monoethanolamine lauryl sulfate, sodium tridecyl benzene sulfonate, sodium dodecyl benzene sulfonate, sodium cocoyl isethionate, branched and non-branched versions of decyl and undecyl alkyl sulfates which are either ethoxylated or non-ethoxylated; decyl alcohol modified lauryl sulfate; paraffin sulfonates with chain lengths ranging from C13 to C17; mixtures of linear and branched-chain alcohol sulfates with carbon chain lengths C12 to C17 which are ethoxylated or non-ethoxylated; sodium salts of branched, methyl-2-hydroxy-decyl ether sulfates, hydroxyethyl-2-dodecyl ether sulfates, hydroxyethyl-2-decyl ether sulfates; monoethoxylated lauryl alkyl sulfates, and mixtures thereof.
20 . A body wash composition comprising:
about 3 wt. % to about 15 wt. %, based on the total weight of the body wash composition, of anionic surfactants; and about 0.05 wt. % to about 0.4 wt. %, based on the total weight of the body wash composition, of a perfume accord comprising at least 10 perfume raw materials, wherein the body wash composition has an odor intensity score (OIS) of at least about 0.8, as determined by Formula I:
1
/
n
∑
i
=
1
n
C
i
/
M
i
=
OIS
Formula
(
I
)
wherein n is the number of perfume raw materials present in the perfume accord, C, is the concentration of the i th perfume raw material in the body wash composition, and M, is the concentration of the i th perfume raw material sufficient to provide an odor intensity rating (OIR) in a body wash composition chassis of about 2 on a scale from zero to five,
wherein the body wash composition chassis is the body wash composition without the perfume accord.
21 . The body wash composition of claim 20 , wherein OIS is about 0.8 to about 2.
22 . A body wash composition comprising:
about 3 weight % (wt. %) to about 15 wt. %, based on the total weight of the shampoo composition, of anionic surfactants; and about 0.4 wt. % to about 1.5 wt. %, based on the total weight of the body wash composition, of a perfume accord comprising at least 10 perfume raw materials,
wherein the body wash composition has an odor intensity score (OIS) of at least about 1, as determined by Formula I:
1
/
n
∑
i
=
1
n
C
i
/
M
i
=
OIS
Formula
(
I
)
wherein n is the number of perfume raw materials present in the perfume accord, C i is the concentration of the i th perfume raw material in the body wash composition, and M i is the concentration of the i th perfume raw material sufficient to provide an odor intensity rating (OIR) in a body wash composition chassis of about 2 on a scale from zero to five,
wherein the body wash composition chassis is the body wash composition without the perfume accord.
23 . The body wash composition of claim 22 , wherein OIS is about 1 to about 11.Cited by (0)
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