Smear-resistant cosmetic

Details Smear-resistant cosmetic Smear-resistant cosmetic

A - Human Necessities

61

K

A61K 8/73 (2006.01) A61K 8/81 (2006.01) A61K 8/891 (2006.01) A61K 8/898 (2006.01) A61K 8/91 (2006.01) A61Q 1/04 (2006.01) A61Q 1/12 (2006.01) A61Q 1/14 (2006.01) A61Q 17/04 (2006.01)

Patent

CA 2218848

An improved cosmetic employing a coloring agent and a plasticizer in a volatile solvent includes a film-forming agent which preferably has as components an Amphomer and ethyl cellulose, as well as a cosmetic pigment. The resultant cosmetic is water insoluble and has a staying power far greater than that of conventional lipstick. The novel cosmetic will not smear and come off on beverage receptacles, fabrics or the human skin once it dries. The finish is so sheer that the cosmetic can be applied in at least three successive layers without caking up or cracking. Once applied in this fashion, while allowing each layer to dry between each successive application, a person can shower, swim, smoke, kiss and imbibe beverages without leaving stains from the cosmetic on coffee cups, cheeks or collars. Compositions for enhancing the finish of the cosmetic are also provided. Such compositions transform the finish of the cosmetic from a matte to a high-gloss finish. The finish enhancing compositions also moisturize and condition the lips, and may also include protective compounds. Compositions for enhancing the color of the cosmetic are also provided. The present invention also relates to compositions for removing the above compositions from the lips. Kits including the above compositions and methods for using the above compositions are also provided.

Cosmétique amélioré à base d'un agent colorant et d'un plastifiant dans un solvant volatil, comprenant un agent de formation de pellicule possédant, de préférence, des constituants, tels qu'Amphomer et éthyle cellulose, ainsi qu'un pigment cosmétique. Le cosmétique obtenu est insoluble dans l'eau et est beaucoup plus stable que les rouges à lèvres classiques. Ce nouveau cosmétique ne s'étale pas et ne laisse pas de marques sur les verres, les tasses, les tissus ou la peau lorsqu'il sèche. Sa finition est si fine qu'on peut l'appliquer en trois couches successives sans agglomérations ni craquelures. Si on l'applique de cette façon, tout en laissant chaque couche sécher entre chaque application successive, on peut se doucher, nager, fumer, boire et embrasser quelqu'un sans laisser de tâches de rouge à lèvres sur les tasses, les joues ou les cols de chemise. L'invention concerne également des compositions servant à amplifier l'aspect fini du cosmétique. Ces compositions transforment l'aspect fini du cosmétique de mat à extrêmement brillant. Ces compositions permettent également d'hydrater et de traiter les lèvres et peuvent comprendre des composés protecteurs. L'invention concerne également des compositions servant à optimiser la couleur du cosmétique. Elle concerne également des compositions servant à enlever les compositions posées sur les lèvres. Elle concerne enfin des trousses contenant lesdites compositions, ainsi que des procédés d'utilisation desdites compositions.

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