Description. Antaron (Ganex) Sensory is a water dispersible polymer that has a Chemistry of Antaron (Ganex) sensory polymer Antaron/Ganex V Antaron polymers are Ashland’s signature series of skin care film formers, including Antaron V, Antaron V, Antaron VF, Antaron WP, and . ANTARON V F. Presentation. DESCRIPTION Copolymers of vinylpyrrolidone and long-chain a-olefins. PROPERTIES Antaron V/WP grades are excellent.
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Formulations V7 and V8 have such small contact angles that these are below the measurable limit. The use of copolymers of N-vinyl-pyrrolidone water-insoluble substances in preparations. The hydrophobically modified acrylic acid derivative is particularly preferably an acrylic acid ester or methacrylic acid ester of the formula I. The following cosmetic formulations are prepared by the person skilled in the art in a known manner.
Malonates of the formula C or D: Oct Who understands the grey-coverers, beauty-lovers and trend-pioneers? A triple determination is carried out per formulation, i. The glass plate was placed in a beaker filled with cold drinking water and left in the water thus at room temperature for more than 60 hours.
Aqua ad ad ad ad ad ad ad ad ad 10 0 pH adjusted to 5. Nonlimiting examples of UV filters are the following commercially available UV filters approved for cosmetic applications according to INCI nomenclature: The amount to be applied per PMMA plate is 1.
EP 0 proposes the use of copolymers comprising N-vinylpyrrolidone and a long-chain alkyl ester of meth acrylic acid as surface-active substances in. The invention is illustrated by the following examples, although these do not limit the invention:.
Antaron™ V-220 (Ganex™ V-220) polymer
Besides the copolymer increasing the water resistance, the make-up composition for the eyes, lips or the face, such as, for example, mascara, make-up, lipstick, eyeshadows, blusher, kohl, usually comprises active ingredients and effect substances which have already been mentioned above by way of example. Preparation of formulations V15 and V The stroke of formulation B9 still firmly adhered to the plate.
On account of their physical properties, the two polymers cannot be incorporated as desired into a cosmetic formulation. Particular preference is given to stearyl acrylate or stearyl methacrylate, in particular stearyl methacrylate.
The K value in accordance with Fikentscher – CellulosechemieVol. Also advantageous are natural vegetable antioxidant complexes such as, for example, tea extracts, grape extracts or algae extracts, but also natural or nature-identical individual substances, such as, for example, resveratrol. Formulation B8 containing copolymer 1 is significantly more water-resistant than the placebo formulation V13 and formulation V14 containing Antaron V Upon removing the plate, the strokes of formulations V15 and V16 immediately dissolved away.
Rapid water resistance test With the help of an eyeliner applicator, a stroke of each of the formulations V15, V16 and B9 was made on a glass plate as is customarily made on the eyelid.
Antaron™ VF (Ganex™ VF) polymer by Ashland – Personal Care & Cosmetics
The use according to the invention of the copolymers described above which comprise N-vinylpyrrolidone and a hydrophobically modified acrylic acid derivative as agents for improving the water resistance of a cosmetic formulation leads to cosmetic. The cosmetic formulation whose water resistance can be improved according to the present invention comprises, besides the copolymer improving the water resistance, further ingredients approved atnaron customarily used in angaron cosmetics industry, as are described, for example, in the brochure “Kosmetika – Inhaltstoffe – Funktionen.
Evacuate to remove bubbles. Consequently, within the context of the invention, very particular preference is given to antioxidants which penetrate into the human skin and efficiently develop their effect therein, and thus in the case of sunscreen formulations, in a certain sense.
Preferred xntaron as regards the copolymer can be found in the explanations already antarno above. The copolymer can in practice be added at any suitable point during the sntaron of the cosmetic formulation. Use of acrylates copolymer as waterproofing agent in personal care applications. The results of the contact angle measurement method indicate here that formulations V15 and V16 have similar c220 moderate contact angles.
Cosmetic and dermatological preparations in stick form, comprising an amino-substituted anfaron. The use of copolymers according to claim 1 wntaron, where the hydrophobically modified acrylic acid derivative is an acrylic acid ester or methacrylic acid ester of the formula I. Dyes which can be used are the substances approved and suitable for cosmetic purposes, as are listed, for example, in the publication.
EP EPA2 en Who understands the grey-coverers, beauty-lovers and trend-pioneers? In the case of an emulsion, the copolymers can be added to the water phase before the emulsification step, during the emulsification or heating step, during the cooling step or after the cooling step. Formulation B9 containing copolymer 1 is thus significantly more water-resistant than the placebo formulation V16 and formulation V15 containing Luviset Shape. Increasing the sun protection factor of a cosmetic formulation which comprises at least one UV filter by adding a substance which is not a UV filter offers the possibility of reducing the amount of UV filters in a sunscreen composition without simultaneously also lowering the UV protection performance.
The disadvantage of the known compositions, however, is often the difficult handleability and incorporability into the corresponding cosmetic formulations. Ashland develops and produces a comprehensive line of biofunctionals, fixative and styling polymers, bioadhesives, and rheology and conditioning polymers for the Personal Care industry. The sunscreen formulation modified to be water-resistant particularly preferably comprises at least one UV filter selected from the group consisting anraron.
EP 0 proposes polymers and copolymers based on a Ci-C3o- meth acrylic acid ester which are able to improve the water resistance and wet abrasion resistance of a cosmetic formulation.
Possible further ingredients and formulation types have already been discussed in the discussion of the sunscreen composition. Cosmetic compositions comprising wax dispersions and thermoreversible gelling polymers. Only when it had been rubbed using a finger did the stroke of formulation B9 dissolve. The alkyl radical may be unbranched, i. Preferably, the sunscreen formulation modified to be water-resistant comprises at least one UV filter selected from the group consisting of.
For cosmetic formulations which are applied, for example, to the skin, good water resistance is often desirable. Nonlimiting examples of UV filters are the following commercially available UV filters ajtaron for cosmetic applications according to INCI nomenclature:. The viscosity of the aqueous dispersion depends on the content of the copolymer.