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US4783333A Expired / Lapsed US ⏱️ 0.0 years remaining

Cosmetic containing color particles

Assignee: Yves Saint Laurent Parfums SA
•
Filing: 1988-01-27
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Granted: 1988-11-08
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Expires: 2008-01-27
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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.

References Cited (Backward Citations)

US4014995A Cited
US4137302A Cited
US4323554A Cited
US4423031A Cited
US4492686A Cited
US4650672A Cited
US4534963A Cited

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

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