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US5085855A Expired / Lapsed US ⏱️ 0.0 years remaining

Silicone based cosmetic product

Assignee: Kay Mary Inc
•
Filing: 1990-07-18
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Granted: 1992-02-04
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Expires: 2010-07-18
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Abstract

Abstract Cosmetic formulations comprising mixtures of a polysiloxane having a viscosity at 25 DEG C. of from about 500 centistokes to about 1500 centistokes, cosmetic grade lanolin oil, lanolin wax, a gelling agent, hydrocarbon-derived polymers such as polybutene or ethylene vinyl acetate, or mixtures thereof, and a dry color mix are disclosed. The dry color mix may comprise an inorganic pigment, mixtures of inorganic pigments or a mixture of inorganic pigments and a pearling agents.

Inventors

  • 👤 Kathleen M. Shore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 21:05
CPC Classifications
A; A61; A61Q; A61Q1/00; A61Q1/02; A61Q1/04; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/81; A61K8/8105; A61K8/8111; A61K8/8135; A61K8/84; A61K8/89; A61K8/891; A61K8/92; A61K8/925; Y; Y10; Y10S; Y10S424/00; Y10S424/05

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 157 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of a dry color mix.
Claim 2
Dependent Claim 157 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of a dry color mix.
Claim 3
Dependent Claim 14 words
The formulation of claim 1 wherein the dry color mix comprises an inorganic pigment.
Claim 4
Dependent Claim 16 words
The formulation of claim 1 wherein the dry color mix comprises a mixture of inorganic pigments.
Claim 5
Dependent Claim 19 words
The formulation of claim 1 wherein the dry color mix comprises a mixture of inorganic pigments and pearling agents.
Claim 6
Dependent Claim 155 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of inorganic pigments.
Claim 7
Dependent Claim 155 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of inorganic pigments.
Claim 8
Dependent Claim 19 words
The formulation of claim 5 wherein the dry color mix comprises a mixture of inorganic pigments and pearling agents.
Claim 9
Dependent Claim 161 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of a mixture of inorganic pigments and pearling agents.
Claim 10
Dependent Claim 161 words
Lip color formulations comprising: from about 10% to about 35% of a dimethicone siloxane having a viscosity at 25° C. of from about 500 centistokes to about 1500 centistokes; from about 10% to about 35% lanolin oil having an acid value ≦2.0, a saponification number from about 100 to about 120 and an iodine number from about 18 to about 40; from about 5% to about 15% of a lanolin wax having a an iodine number from about 18 to about 36, a hydroxyl number from about 20 to about 35, a saponification number from about 90 to about 110, and a melting point from about 45° C. to about 55° C.; from about 10% to about 20% of a lanolin oil/stearalkonium hectorite gelling agent; from about 10% to about 30% of hydrocarbon-derived polymers selected from the group comprising polybutenes and ethylene vinyl acetate copolymers; and, from about 15% to about 45% of a mixture of inorganic pigments and pearling agents.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-02-03 1995-08-05 1996-02-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-02-03 1999-08-05 2000-02-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-02-03 2003-08-05 2004-02-04 $7700.00 Window Closed / Lapsed

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