US2011247954A1PendingUtilityA1
Methods For Improving Skin Quality
Est. expiryJan 17, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Karl Shiqing Wei
G01N 33/6827G01N 33/92A61K 8/31A61K 2800/87A61K 8/03G01N 2333/545G01N 2500/04G01N 2333/4742G01N 2800/20G06Q 30/0201G01N 33/62A61Q 19/10G01N 33/6812A61K 49/0006G01N 33/5088G01N 33/6881G01N 33/6869A61K 8/96
58
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A skin treatment regimen for delivery of a rinse-off personal skin care composition is provided. The rinse-off personal skin care composition includes varying ratios of a lathering agent to a hydrophobic benefit agent. The rinse-off personal skin care composition can be applied to skin of a user in phases over and/or in a treatment cycle. Each of the phases of the treatment cycle can include a ratio of the varying ratios that can be different such as higher or lower than a ratio of adjacent phase.
Claims
exact text as granted — not AI-modified1 . A personal care article for dispensing a personal care article comprising:
a) a single chamber package comprising:
i. a dispensing orifice;
ii. a first zone proximal to said dispensing orifice;
iii. a second zone medial to said dispensing orifice;
iv. a third zone distal to said dispensing orifice; and
b) a personal care article comprising:
i. a first personal care composition substantially within the first zone; said first personal care composition comprising a first concentration of a hydrophobic benefit material;
ii. a second personal care composition substantially within said second zone; said second personal care composition comprising a second concentration of said hydrophobic benefit material; and
iii. a third personal care composition substantially within said third zone; said third personal care composition comprising a third concentration of said hydrophobic benefit material;
wherein said second concentration is greater than said first concentration and said third concentration of said hydrophobic benefit material; wherein said first personal care composition is capable of being substantially dispensed prior to said second personal care composition and said third personal care composition; and wherein said second personal care composition is capable of being substantially dispensed between said first personal care composition and said third personal care composition.
2 . The personal care article of claim 1 , wherein said first zone comprises from about 10% to about 30%, by volume, of said package.
3 . The personal care article of claim 1 , wherein said second zone comprises from about 20% to about 70%, by volume, of said package.
4 . The personal care article of claim 1 , wherein said third zone comprises from about 10% to about 30%, by volume, of said package.
5 . The personal care article of claim 1 , wherein said first concentration comprises from about 10% to less than 30%, by weight of said first personal care composition, of said hydrophobic benefit material.
6 . The personal care article of claim 1 , wherein said second concentration comprises from greater than 30% to about 70%, by weight of said second personal care composition, of said hydrophobic benefit material.
7 . The personal care article of claim 1 , wherein said third concentration comprises from about 10% to less than 30%, by weight of said third personal care composition, of said hydrophobic benefit material.
8 . The personal care article of claim 1 wherein said first zone is in physical contact with said second zone within said package.
9 . A personal care article for dispensing and or applying a personal care article comprising:
a) a single chamber package comprising:
i. a dispensing orifice;
ii. a first zone proximal to said dispensing orifice;
iii. a second zone distal to said dispensing orifice;
iv. a third zone medial to said dispensing orifice; and
b) a personal care article comprising:
i. a first personal care composition substantially within the first zone; said first personal care composition comprising a first concentration from about 15% to less than 35%, by weight of said first personal care composition, of a hydrophobic benefit material;
ii. a second personal care composition substantially within said second zone; said second composition comprising from great than 35% to about 65%, by weight of said second personal care composition, of said hydrophobic benefit material;
iii. a third personal care composition substantially within the second zone; said third personal care comprising from about 15% to less than 35%, by weight of said third personal care composition, of said hydrophobic benefit material;
wherein said first personal care composition is capable of being substantially dispensed prior to said second personal care composition and said third personal care composition; and wherein said second personal care composition is capable of being substantially dispensed between said first personal care composition and said third personal care composition.
10 . The personal care article of claim 9 , wherein said first concentration comprises from about 25%, by weight of said first personal care composition, of said hydrophobic benefit material.
11 . The personal care article of claim 9 , wherein said second concentration comprises from about 55%, by weight of said second personal care composition, of said hydrophobic benefit material.
12 . The personal care article of claim 9 , wherein said third concentration comprises from about 25%, by weight of said third personal care composition, of said hydrophobic benefit material.
13 . The personal care article of claim 9 , wherein said first personal care composition, said second personal care composition and said third personal care composition comprises a surfactant phase.
14 . The personal care article of claim 13 wherein said surfactant phases comprises:
i. at least one anionic surfactant;
ii. at least one electrolyte; and
iii. at least one amphoteric; and
wherein the surfactant phase is non-Newtonian shear thinning, and has a viscosity of equal to or greater than about 3000 centipoise.
15 . The personal care article of claim 9 , wherein said first personal care composition, said second personal care composition and said third personal care composition comprises a structured aqueous phase.
16 . The personal care article of claim 9 , wherein said second zone is in physical contact with said third zone within said package.
17 . The personal care article of claim 9 , wherein said package is a tottle.
18 . The personal care article of claim 9 , wherein further comprising a headspace of less than 10%.
19 . The personal care article of claim 9 , wherein further comprising a headspace of less than 3%.
20 . The personal care article of claim 9 , wherein said third personal care composition further comprises an optional ingredient selected from thickening agents, low density microspheres, preservatives, antimicrobials, fragrances, chelators, sequestrants, vitamins, vitamin derivatives, sunscreens, desquamation actives, anti-wrinkle actives, anti-atrophy actives, anti-oxidants, skin soothing agents, skin healing agents, skin lightening agents, skin tanning agents, polymeric phase structurant, naturally derived polymers, synthetic polymers, crosslinked polymers, block copolymers, copolymers, hydrophilic polymers, nonionic polymers, anionic polymers, hydrophobic polymers, hydrophobically modified polymers, associative polymers, oligomers, a liquid crystalline phase inducing structurant, organic cationic deposition polymers, pH regulators, anti-acne medicaments, essential oils, sensates, pigments, colorants, pearlescent agents, interference pigments, particles, hydrophobically modified non-platelet particles and combinations thereof.Join the waitlist — get patent alerts
Track US2011247954A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.