Personal care compositions containing hydrophobically modified non-platelet particles
First Claim
Patent Images
1. A rinsable personal care composition comprising:
- a) 0.1 to 75 weight percent of a composition surfactant;
b) 0.01 to 99 weight percent of a skin benefit agent or emollient;
c) 0.01 to 20 weight percent of a hydrophobically modified non-platelet particle comprising;
i. an average particle size not greater than about 80 μ
m;
ii. an aspect ratio defined by A/B=or >
0.20, wherein said length of said hydrophobically modified non-platelet particle being A and said width of said hydrophobically modified non-platelet particle being B;
iii. a hydrophobic coating comprising no more than 20 weight percent of said hydrophobically modified non-platelet particle, wherein said hydrophobic coating comprises a material selected from the group consisting of silicone, acrylate silicone copolymers, alkyl silane, dimethicone, triethoxycaprysilane, dimethylpolysiloxane, and mixtures thereof; and
d) 10 to 99 weight percent of water;
wherein said composition comprises a ratio of said hydrophobically modified non-platelet particle to said skin benefit agent or emollient of about 1;
7 to about 1;
60.
2 Assignments
0 Petitions
Accused Products
Abstract
A rinsable personal care composition includes (a) 0 to 75 weight percent of a composition surfactant; (b) 0.01 to 99 weight percent of a skin benefit agent or emollient; (c) 0.01 to 20 weight percent of a hydrophobically modified non-platelet particle; and (d) 0 to 99% water.
-
Citations
23 Claims
-
1. A rinsable personal care composition comprising:
-
a) 0.1 to 75 weight percent of a composition surfactant; b) 0.01 to 99 weight percent of a skin benefit agent or emollient; c) 0.01 to 20 weight percent of a hydrophobically modified non-platelet particle comprising; i. an average particle size not greater than about 80 μ
m;ii. an aspect ratio defined by A/B=or >
0.20, wherein said length of said hydrophobically modified non-platelet particle being A and said width of said hydrophobically modified non-platelet particle being B;iii. a hydrophobic coating comprising no more than 20 weight percent of said hydrophobically modified non-platelet particle, wherein said hydrophobic coating comprises a material selected from the group consisting of silicone, acrylate silicone copolymers, alkyl silane, dimethicone, triethoxycaprysilane, dimethylpolysiloxane, and mixtures thereof; and d) 10 to 99 weight percent of water; wherein said composition comprises a ratio of said hydrophobically modified non-platelet particle to said skin benefit agent or emollient of about 1;
7 to about 1;
60. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A rinsable personal care composition comprising:
-
a) 0.1 to 15 weight percent of a composition surfactant; b) 1 to 99 weight percent of a skin benefit agent or emollient; c) 0.1 to 20 weight percent of a hydrophobically modified non-platelet particle comprising; i. an average particle size from about 0.1 μ
m to about 80 μ
m;ii. an aspect ratio defined by A/B=or >
0.20, wherein said length of said hydrophobically modified non-platelet particle being A and said width of said hydrophobically modified non-platelet particle being B;iii. a hydrophobic coating comprising no more than 10 weight percent of said hydrophobically modified non-platelet particle; iv. a contact angle of at least 60°
; andd) 10 to 99 weight percent of water; wherein said composition comprises a ratio of said hydrophobically modified non-platelet particle to said skin benefit agent or emollient of about 1;
7 to about 1;
60. - View Dependent Claims (21, 22, 23)
-
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeThe Procter & Gamble Company
-
Original AssigneeThe Procter & Gamble Company
-
InventorsTaylor, Rebecca Ann, Clapp, Mannie Lee, Stella, Qing, Wesner, John Christopher, Garza, Cynthia Ann
-
Primary Examiner(s)Desai, Anand
-
Assistant Examiner(s)Mercier, Melissa S
-
Application NumberUS11/057,957Publication NumberTime in Patent Office2,604 DaysField of SearchNoneUS Class Current424/401CPC Class CodesA61K 8/02 characterised by special ph...A61K 8/27 Zinc; Compounds thereofA61K 8/29 Titanium; Compounds thereofA61Q 19/10 Washing or bathing preparat...
