US4783333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic containing color particles
Assignee: Yves Saint Laurent Parfums SA
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Filing: 1988-01-27
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Granted: 1988-11-08
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Expires: 2008-01-27
Abstract
Abstract A facial cosmetic is provided which may be in the form of an eye shadow or blusher which contains stones or pearls formed of color-coated titanated mica particles, together with dry and wet binder and feel enhancer, such as volatile silicone.
Inventors
- 👤 Clara Mercado
- 👤 Debra Verdon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:38
CPC Classifications
A; A61; A61Q; A61Q1/00; A61Q1/02; A61Q1/10; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/30; A61K8/58; A61K8/585; A61Q1/08
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
78 words
A stone eye shadow formulation prepared by the method which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with wet binder intermediate, adding feel enhancer to form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of eye shadow containing particles of color dispersed therein.
Claim 2
Dependent Claim
78 words
A stone eye shadow formulation prepared by the method which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with wet binder intermediate, adding feel enhancer to form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of eye shadow containing particles of color dispersed therein.
Claim 3
Dependent Claim
39 words
The eye shadow formulation as defined in claim 1 wherein the dry binder intermediate is comprised of a dry binder, preservative and thickener-cream enhancer and the wet binder intermediate is comprised of a binder, bodying agent and tackiness reducer.
Claim 4
Dependent Claim
70 words
The eye shadow formulation as defined in claim 2 wherein the dry binder in the dry binder intermediate is calcium stearate, lithium stearate, zinc stearate, aluminum stearate or mixtures thereof, preservative in the dry binder intermediate is cetrimonium bromide, methyl paraben, propyl paraben, imidazolinyl urea, dimethyl dimethoyl hydantoin, N-(3chloroallyl)-hexaminium chloride, benzyl alcohol or phenoxyethanol, and the thickener-cream enhancer in the dry binder intermediate is magnesium aluminum silicate, kaolin or mica.
Claim 5
Dependent Claim
49 words
The eye shadow formulation as defined in claim 2 wherein the binder in the wet binder intermediate is hydroxylated lanolin, or acetylated lanolin alcohol, the tackiness reducer in the wet binder intermediate is isopropyl myristate, isopropyl palmitate, squalene, oleyl alcohol, castor oil, mineral oil, liquid lanolin or sesame oil.
Claim 6
Dependent Claim
23 words
The eye shadow formulation as defined in claim 1 wherein the feel enhancer is volatile silicone, isopropyl myristate, isopropyl isostearate or isopropyl palmitate.
Claim 7
Dependent Claim
80 words
The eye shadow formulation as defined in claim 1 wherein the color-coated titanated mica particles comprise from about 45 to about 75% by weight of the eye shadow, the dry binder intermediate comprises from about 10 to about 30% by weight of the eye shadow and the wet binder intermediate comprises from about 5 to about 20% by weight of the eye shadow, and the feel enhancer comprises from about 5 to about 25% by weight of the eye shadow.
Claim 8
Dependent Claim
44 words
The eye shadow formulation as defined in claim 1 wherein the dry binder intermediate is comprised of calcium stearate, preservative and magnesium aluminum silicate, and the wet binder intermediate is comprised of hydroxylated lanolin and isopropyl myristate, and the feel enhancer is volatile silicone.
Claim 9
Independent Claim
77 words
A method for forming a stone eye shadow which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with wet binder intermediate, adding feel enhancer to form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of eye shadow containing particles of color dispersed therein.
Claim 10
Independent Claim
77 words
A method for forming a stone eye shadow which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with wet binder intermediate, adding feel enhancer to form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of eye shadow containing particles of color dispersed therein.
Claim 11
Dependent Claim
79 words
A blusher cosmetic formulation prepared by the method which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with a wet binder intermediate, adding feel enhancer to the form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of blusher cosmetic containing particles of color dispersed therein.
Claim 12
Dependent Claim
79 words
A blusher cosmetic formulation prepared by the method which comprises providing color-coated titanated mica particles, mixing the color-coated titanated mica particles with a dry binder intermediate, coating particles of the above mixture with a wet binder intermediate, adding feel enhancer to the form color-coated pearls, sifting the color-coated pearls and mixing together color-coated pearls of different color and then pressing the so-formed color-coated pearls to form a contiguous solid body of blusher cosmetic containing particles of color dispersed therein.
Claim 13
Dependent Claim
33 words
The blusher cosmetic formulation as defined in claim 9 wherein the color-coated pearls are employed in a weight ratio to blusher base of within the range of from about 1:1 to about 2:1.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-08 | 1992-05-09 | 1992-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-08 | 1996-05-09 | 1996-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-08 | 2000-05-09 | 2000-11-08 | $7700.00 | Window Closed / Lapsed |