Chemyunion Quimica Ltda.

Natura Cosméticos S.a.

Cecilia Nogueira

Marcio Antonio Polezel

Maria Del Carmen Velazquez Pereda

Marcos Roberto Rossan

Daniele Cristina Zulim Botega

Marcos Rogério Spina

Selma Do Nascimento

Amanda Gomes Marcelino

Maria Helena Andrade Santana

Cristiane Rodrigues Da Silva Pacheco

Mario Luiz Mathias Netto

Gustavo Campos Dieamant

Lilian Mussi

Gustavo De Campos Dieamant

Mário Luiz Mathias Netto

Carlos Roque Duarte Correia

Daniel Barrera Arellano

Nilton Soares Camilo

The present invention relates to process for preparing cosmetic compositions at two stages. The first relates to the preparation of organogels in which liquid oils are structured by a mixture of structuring agents such as monoglycerides and waxes, which also have the addition of other components such as polymers and polyol esters. The second step is the formation of the cold or hot process cosmetic compositions where emulsions are prepared by the addition of water, aqueous solutions and other components, to the organogel. The emulsions prepared have superior sensory, chemical-physical and stability characteristics, to those currently produced by the classic technology of preparation with emulsifiers.

Structuring of cosmetic compostion using organogels

The present invention is directed to a cosmetic composition comprising (a) an emulsifier selected from: (i) glyceryloleate citrate combined with a native oil as a viscosity modifier; or (ii) organogel comprising(Sunflower) Seed Oil, Polyacrylic Acid, Xylityl Sesquicaprylate, Glyceryl Stearate,(Candelilla) Wax, Sodium Hydroxide and Tocopherol; (b) at most 3 (three) emollient agents; (c) 01 (one) humectant and (d) cosmetically acceptable adjuvants. Furthermore, the present invention is directed to the use of the cosmetic composition according to the present invention as a moisturizing agent to be used on keratinic tissue, particularly skin, and to a method of moisturizing keratinic tissue, particularly skin, comprising applying the cosmetic composition according to the present invention onto said keratinic tissue, particularly skin.

Cosmetic composition for moisturizing keratinic tissue

This patent application has as purpose the application/utilization of esters and ethers derived from xylitol, obtained by organic synthesis, as alternative emollient, moisturizing, emulsifier and co-emulsifier and preservatives for pharmaceutical, cosmetic and veterinarian products. The molecules required in this invention patent are mainly xylitol esters and ethers associated to the chains of fatty acids and alcohols (FIGS.and), applied isolated or in association with other molecules of known preserving and/or moisturizing/emollient actions, such as phenoxyethanol, butylene glycol, glycerin, caprylyl glycol, ethyl hexyl glycerin, phenetyl alcohol, nisin, lactoferrin, among others, as well as in association with other emollient/moisturizing and preservatives for application in cosmetic, pharmaceutical and veterinarian formulations. Some of these associations and isolated applications present important antimicrobial action, such as for example, inhibiting the growth ofand. Also, the present co-emulsifier, emollient, solving and moisturizing properties.

Xylitol esters and ethers applied as alternative emulsifiers, solvents, co-emulsifiers and preservative systems for pharmaceutical and cosmetic products

The objective of this patent application is the application/use of sericin nanoparticles m cosmetic formulas for hair care, as an agent that bestows/gives gloss and softness and promotes maintenance of coloration in dyed hair.

Sericin cationic nanoparticles for application in products for hair and dyed hair

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Sorocaba, Brazil

Cecilia Nogueira