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US4216201A Expired / Lapsed US ⏱️ 0.0 years remaining

Cosmetic emulsion compositions having skin moisturizing properties

Assignee: Germaine Monteil Cosmetiques Corp
•
Filing: 1978-05-22
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Granted: 1980-08-05
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Expires: 1998-05-22
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Abstract

Abstract A cosmetic emulsion base for stable, appealing cosmetic creams and lotions having excellent skin moisturizing properties is provided in the form of a water in oil (W/O) emulsion wherein 60 to 80% by weight of water is dispersed and stabilized in an external oil phase comprising 15 to 25% straight chain hydrocarbons of desired oiliness and consistency and including branched chain hydrocarbon oil components to aid skin penetration, a mixture of emulsifier components comprising about 5 to 10% of the compositions and consisting essentially of 1 esters of fatty acids containing twelve to eighteen carbon atoms and polyhydric alcohols containing three to ten carbon atoms and lesser amounts of a di- or tri-valent metallic soap. As applied to the skin the W/O emulsions enhance moisture penetration of the skin while minimizing loss by evaporation, and may provide excellent carriers of cosmetic covering and coloring agents in amounts up to about 10% by weight of the composition.

Inventors

  • 👤 Luis C. Calvo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 07:05
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/39; A61K8/31; A61Q; A61Q1/00; A61Q1/02; A61Q19/00

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 58 words
A cosmetic make-up composition consisting of ______________________________________ Parts by Weight ______________________________________ Mineral Oil 50 cp. visc. 5.55 Petrolatum, 45° C. melting point 2.25 Polyglyceryl-6-dioleate 4.50 Propyl para-hydroxy benzoate 0.10 Perhydro Squalene 5.85 Squalane 3.00 Ozokerite Wax 3.60 Imidazolidinyl Urea (Germall) 0.15 Methyl para-hydroxy benzoate 0.15 Magnesium Stearate (Food grade) 0.50 Iron Oxide Pigments 10.00 Deionized Water 64.35 ______________________________________
Claim 2
Dependent Claim 58 words
A cosmetic make-up composition consisting of ______________________________________ Parts by Weight ______________________________________ Mineral Oil 50 cp. visc. 5.55 Petrolatum, 45° C. melting point 2.25 Polyglyceryl-6-dioleate 4.50 Propyl para-hydroxy benzoate 0.10 Perhydro Squalene 5.85 Squalane 3.00 Ozokerite Wax 3.60 Imidazolidinyl Urea (Germall) 0.15 Methyl para-hydroxy benzoate 0.15 Magnesium Stearate (Food grade) 0.50 Iron Oxide Pigments 10.00 Deionized Water 64.35 ______________________________________
Claim 3
Dependent Claim 55 words
A stable moisturizing cosmetic composition of ______________________________________ % ______________________________________ Polyglyceryl-6 dioleate 5.00 Snow White petrolatum 2.50 Propyl p-hydroxy benzoate 1.00 Ozokerite wax 4.00 Squalane 4.00 Squalene 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Aluminum stearate 0.50 Deionized water 71.30 ______________________________________
Claim 4
Dependent Claim 55 words
A stable moisturizing cosmetic composition of ______________________________________ % ______________________________________ Polyglyceryl-6 dioleate 5.00 Snow White petrolatum 2.50 Propyl p-hydroxy benzoate 1.00 Ozokerite wax 4.00 Squalane 4.00 Squalene 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Aluminum stearate 0.50 Deionized water 71.30 ______________________________________
Claim 5
Dependent Claim 58 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglyceryl-2-sesquioleate 5.00 Snow White Petrolatum 2.50 Propyl p-hydroxy benzoate 0.10 Amerchol L-101 8.00 Ozakerite 2.00 Super Hartolan 2.00 Squaline 4.00 Alpha Tocopherol Acetate 0.10 Vitamin A and D 1000/200 0.20 Robane 4.00 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl Urea 0.15 Glycerine 3.00 Barium Stearate .50 Deionized water 68.30 ______________________________________
Claim 6
Dependent Claim 58 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglyceryl-2-sesquioleate 5.00 Snow White Petrolatum 2.50 Propyl p-hydroxy benzoate 0.10 Amerchol L-101 8.00 Ozakerite 2.00 Super Hartolan 2.00 Squaline 4.00 Alpha Tocopherol Acetate 0.10 Vitamin A and D 1000/200 0.20 Robane 4.00 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl Urea 0.15 Glycerine 3.00 Barium Stearate .50 Deionized water 68.30 ______________________________________
Claim 7
Dependent Claim 58 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Triglyceryl monostearate 5.00 Snow White petrolatum 2.50 Ozokerite 2.00 Amerchol L-101 8.00 Super Hartolan 2.00 Squalene 4.00 Squalane 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Aluminum Stearate 0.50 Gylcerine 3.00 Water 68.30 ______________________________________
Claim 8
Dependent Claim 58 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Triglyceryl monostearate 5.00 Snow White petrolatum 2.50 Ozokerite 2.00 Amerchol L-101 8.00 Super Hartolan 2.00 Squalene 4.00 Squalane 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Aluminum Stearate 0.50 Gylcerine 3.00 Water 68.30 ______________________________________
Claim 9
Dependent Claim 49 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglycerol-4-oleate 4.50 Snow White Petrolatum 2.25 Carnation Oil 8.55 Ozokerite 3.60 Squalane 5.85 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Pigment blends made up of 10.00 Iron oxides Zinc stearate 0.50 Deionized water 64.35 ______________________________________
Claim 10
Dependent Claim 49 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglycerol-4-oleate 4.50 Snow White Petrolatum 2.25 Carnation Oil 8.55 Ozokerite 3.60 Squalane 5.85 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Pigment blends made up of 10.00 Iron oxides Zinc stearate 0.50 Deionized water 64.35 ______________________________________
Claim 11
Dependent Claim 55 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglyceryl-2-sesquioleate 5.00 Snow White Petrolatum 2.50 Carnation Oil 8.00 Ozokerite 4.00 Squalene 4.00 Squalane 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Lithium stearate 0.50 Glycerine 3.00 Deionized Water 68.30 ______________________________________
Claim 12
Dependent Claim 55 words
A stable moisturizing cosmetic composition consisting of ______________________________________ % ______________________________________ Polyglyceryl-2-sesquioleate 5.00 Snow White Petrolatum 2.50 Carnation Oil 8.00 Ozokerite 4.00 Squalene 4.00 Squalane 4.00 Alpha tocopherol acetate 0.10 Vitamin A and D 1000/200 0.20 Propyl p-hydroxy benzoate 0.10 Methyl p-hydroxy benzoate 0.15 Imidazolidinyl urea 0.15 Lithium stearate 0.50 Glycerine 3.00 Deionized Water 68.30 ______________________________________

References Cited (Backward Citations)

US3088874A Cited
US3846546A Cited
US3846556A Cited
US3926840A Cited
US4035513A Cited
US4073743A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-08-05 1984-02-04 1984-08-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-08-05 1988-02-04 1988-08-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-08-05 1992-02-04 1992-08-05 $7700.00 Window Closed / Lapsed

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