FIELD: chemistry.
SUBSTANCE: invention relates to a mixture of isoalkanes as oil bodies for cosmetic or pharmaceutical agencies, whose 1H-NMR-spectrum in the region of a chemical shift δ of from 0.6 to 1.0 ppm relative tetramethylsilane, has a surface integral of from 25 to 70% of the total integral surface. The mixture, which has density from 0.7 to 0.82 g/cm3, contains not less than 70 wt % alkanes with 8-20 carbon atoms, and the fraction of side chains with alkyl groups which have 2 or more carbon atoms is less than 20% of the total number of branching sites and is free from squalane. The invention also relates to a method of preparing said mixture, as well as a cosmetic or pharmaceutical agent based on said mixture and a hair cosmetic agent also based on said mixture.
EFFECT: improved method.
24 cl, 2 tbl, 809 ex
| Title | Year | Author | Number |
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| COSMETIC PRODUCTS BASED ON MOLECULAR IMPRINTED POLYMERS | 2007 |
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| SUBSTANCES WITH PREBIOTIC ACTION FOR APPLICATION IN DEODORANTS | 2005 |
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| PREBIOTIC ACTION PLANT EXTRACTS | 2004 |
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| SKIN CARE CREAM | 2011 |
|
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| REVITALISING DAY CREAM | 2008 |
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| TWO-COMPONENT FOAM-FORMING HAIR DYE | 2009 |
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| AGENT FOR SKIN PROTECTION, ESPECIALLY AGAINST BOTH HYDROPHOBIC (LIPOPHILIC), AND HYDROPHILIC (LIPOPHOBIC) HAZARDOUS SUBSTANCES | 2010 |
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RU2574895C2 |
