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Personal Care and Dermatologic Compositions

a technology of compositions and personal care, applied in the field of personal care and dermatologic compositions, can solve the problems of skin or hair drying, synthetic organic polymers often crack on dynamic surfaces, and polymers with limitations in plasticity

Inactive Publication Date: 2009-12-03
PERLE ADAM +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While synthetic polymers comprised of organic moieties can provide desired surface properties not found in silicone polymers, it is recognized by those of skill in the art that these polymers have limitations, particularly in terms of plasticity.
Synthetic organic polymers often crack on dynamic surfaces such as skin.
Q resins are generally very powdery and, consequently, are rarely used without a separate plasticizer.
Q resins are also known to cause drying of the skin or hair.

Method used

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  • Personal Care and Dermatologic Compositions
  • Personal Care and Dermatologic Compositions
  • Personal Care and Dermatologic Compositions

Examples

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examples

[0097]The following examples are further illustrative of the present invention. The components and specific ingredients are presented as being typical, and various modifications can be derived in view of the foregoing disclosure within the scope of the invention.

Raw Material Example

Terminal Disilanic-Hydrogen Silicone Polymers

[0098]Terminal disilanic-hydrogen silicone polymers are commercially-available from Siltech Corp. (Toronto, Canada). They conform to the following structure

[0099]wherein x is an integer ranging from 0 to 5000.

Examplex10220350475510061257200850091000102000

Raw Material Example

Terminal Divinyl Silicone Polymers

[0100]Terminal divinyl silicone polymers are commercially-available from Siltech Corp. (Toronto, Canada). They conform to the following structure:

[0101]wherein y is an integer ranging from 0 to 2000.

Exampley11200012100013500142001512516100177518501920200

Raw Material Example

Hydrosilylation Solvent

[0102]The hydrosilylation reactions are advantageously run in a...

example gg

Eyeliner (Example GG)

[0140]

INCI Name%Isododecane7.00Nylon 611 / dimethicone copolymer / 19.60PPG-3 myristyl ether Polysilicone-65.00Blue 1 lake25.00Red 40 lake4.00Yellow 5 lake3.60Green 50.80Silica0.05Isododecane / quaternium-18 hectorite7.00Propylene carbonate Dibutyl adipate25.80Methylparaben2.95Dehydroacetic acid0.35Propyl paraben0.20Sorbic acid0.10Example 365.56

[0141]Makeup Remover (Example HH)

INCI Name%Butylene glycol dicaprylate / dicaprate8.00Example 2510.00Phenoxyethanol5.00Propylparaben1.00Isododecane / quaternium-18 hectorite / 0.10Propylene carbonate Cetyl dimethicone copolyol20.00Cyclomethicone2.50Butylene glycol5.00Trisodium EDTA0.01Methylparaben0.25Waterqs100

[0142]The above-described composition is prepared as follows: Separately combine the oil phase ingredients and the water phase ingredients. Then, mix well to emulsify.

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Abstract

The present invention relates to personal care and dermatologic products, both emulsions and anhydrous formulations, containing a non-cross-linked silicone polymer (“NXL Silicone Polymer”) made by the hydrosilylation reaction of a terminal divinyl silicone polymer and a terminal disilanic-hydrogen silicone polymer.

Description

[0001]The present invention relates to the use in personal care and dermatologic finished products of a non-cross-linked silicone polymer (“NXL Silicone Polymer”) made by the hydrosilylation reaction of a terminal divinyl silicone polymer and a terminal disilanic-hydrogen silicone polymer. More particularly, the present invention relates to both anhydrous formulations as well as emulsions (both two-phase and three-phase) containing the NXL Silicone Polymer which when applied to the hair, skin or nails provide coloring, conditioning and / or other desired benefits. Additionally, formulations containing the NXL Silicone Polymer produce unique tactile and performance properties including, but not limited to, improvements in terms of cushion, spreadibility, long-wear, smudge and transfer resistance, mattification, gloss and optical blurring, as well as reducing the appearance of fine lines and wrinkles associated with chronological or environmentally-caused aging. These properties are ach...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K8/72A61Q5/00A61Q1/02A61Q1/04A61Q1/10A61Q17/04A61K8/92A61Q3/00
CPCA61K8/891A61Q1/02A61Q1/04A61Q1/06A61Q1/10A61Q1/14C08L83/14A61Q17/04A61Q19/00C08G77/50C08L2666/02A61K8/89A61K8/72
Inventor PERLE, ADAMO'LENICK, ANTHONYTARLETSKY, CHRISTOPHER
Owner PERLE ADAM
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