摘要:
The invention relates to a glycerol ether mixture which consists essentially of a) at least one C12-22 glycerol monoalkyl ether, b) at least one C12-22 glycerol dialkylether and optionally c) at least one C12-22 glycerol trialkyl ether and/or d) at least one C12-22 fatty alcohol, components a) and b) together making up at least 50% by weight of the glycerol ether mixture and the ratio by weight of component a) to component b) being in the range from 3:1 to 1:2. The invention also relates to a process for producing the glycerol ether mixture and to cosmetic compositions containing the glycerol ether mixture.
摘要:
The invention relates to alkyl benzoate mixtures, the sum of the C12- and C14-alkyl benzoates being greater than or equal to 85%, in relation to the total sum of the alkyl benzoates. The invention also relates to the use of said alkyl benzoate mixtures in cosmetic and/or pharmaceutical preparations, in particular as oil components.
摘要:
A cosmetic composition containing: (a) an aqueous phase; (b) an oil phase containing cyclohexyl cyclohexane; (c) optionally, a surfactant; and (d) optionally, an auxiliary oil component.
摘要:
An emulsifier mixture for use in the production of phase inversion temperature (PIT) emulsions is provided. The emulsifier mixture comprises fatty acid ethoxylates and partial glycerides which enable PIT emulsions to be produced at a given phase inversion temperature irrespective of the polarity of the oils, allowing for the emulsifying of a broad range of oils irrespective of their character, under the same conditions.
摘要:
A concentrated aqueous pearlescent composition containing: (a) from 1 to 99.9% by weight of a ring-opening reaction product of an olefin epoxide containing from 12 to 22 carbon atoms and a reaction component selected from the group consisting of a fatty alcohol having from 12 to 22 carbon atoms, a polyol having from 2 to 15 carbon atoms and 2 to 10 hydroxyl groups, and mixtures thereof; (b) from 0.1 to 90% by weight of an emulsifier selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, an ampholytic surfactant, a zwitterionic surfactant, an esterquat, and mixtures thereof; and (c) up to 40% by weight of a polyol, all weights being based on the total weight of the composition.
摘要:
Emulsifiers particularly suitable for the production of storable, high-viscosity and sensorially light o/w emulsions contain from about 43% to about 99% by weight of an alkyl and/or alkenyl oligoglycoside and from about 1% to about 57% by weight of a fatty alcohol.
摘要:
A cosmetic or pharmaceutical composition having an improved feel on the skin containing Guerbet alcohols based on fatty alcohol mixtures containing 6 to 12 carbon atoms or esters thereof with fatty acids containing 6 to 22 carbon atoms as oil components, wherein the spreading value of the oil components as determined by the Zeidler method is from about 300 to about 1,000 mm.sup.2 /10 minutes.
摘要:
A storage-stable, smooth-feeling, non-comedogenic fatty acid ester mixture of 2-ethylhexanol and fatty acids comprising 2-ethylhexyl fatty acid esters, wherein the aggregate amount of C12 and C14 2-ethylhexyl fatty acid esters is 85% or more of the mixture, based on the total weight of all fatty acid esters in the mixture, which mixtures are useful in or as an oil component of a cosmetic or pharmaceutical preparation.