摘要:
Water-in-oil emulsions (a) with a content of water and optionally water-soluble substances totalling at least 75% by weight, and with a content of lipids, emulsifiers and lipophilic constituents totalling at most 25%, preferably at most 20%, based in each case on the total weight of the preparations, (b) whose oil phase is chosen from the group of lipids or lipid mixtures, where the total polarity of the lipid phase is between 20 and 30 mN/m, (c) comprising at least one interface-active substance, chosen from the group of alkylmethicone copolyols and/or alkyldimethicone copolyols, (d) optionally, but particularly when the content of water and water-soluble (hydrophilic) constituents is between 75 and 80% by weight, comprising one or more cationic polymers.
摘要:
Water-in-oil emulsions (a) with a content of water and optionally water-soluble substances totalling at least 80% by weight, based on the total weight of the preparations, and with a content of lipids, emulsifiers and lipophilic constituents totalling at most 20% by weight, based in each case on the total weight of the preparations, (b) comprising at least one surface-active substance chosen from the group of alkylmethicone copolyols and/or alkyldimethicone copolyols, (c) comprising one or more lipid components which include the lipid phase of the emulsion, (d) where the weight ratio of (b) to (c) is chosen from the range 0.05 to 0.30, preferably 0.06 to 0.14, (e) if the water content is between 75 and 80% by weight, comprising one or more cationic polymers (f) if the water content is more than 80% by weight, not comprising a cationic polymer.
摘要:
Cosmetic or pharmaceutical preparations, characterized in that they comprise an effective concentration of hydrophilic starch esterified with one or more n-octenylsuccinate radicals.
摘要:
A W/O emulsion comprising water, oil and at least one water-soluble alkyl glycoside. Cosmetic and dermatological skincare composition, based thereon are easier to prepare, of lower viscosity and improved stability.
摘要:
Cosmetic or dermatological preparations comprising (I) one or more surface-active substances chosen from the group (Ia) of alkyl glucosides (Ib) of the disaccharides esterified with one or more fatty acid residues (II) one or more surface-active substances chosen from the group (IIa) of glycerol esters of saturated or unsaturated fatty acids (IIb) of glycol esters of saturated or unsaturated fatty acids (IIc) of one or more fatty alcohols chosen from the group of branched and unbranched alkyl alcohols having 12 to 40 carbon atoms (III) a water phase (IV) from 0 to 5% by weight of a lipid phase, based on the total weight of the preparations.
摘要:
A device for milling and/or lathing workpieces including at least one machine bed, on which there is at least one tool holder and one workpiece spindle as part of a workpiece holder with an axis of rotation, whereby the tool holder has at least one tool drive with an axis of oscillation running parallel to the axis of rotation, whereby the workpiece holder and the tool holder can travel relative to each other in the direction of an axis of translation that runs at a right angle to the axis of oscillation. The workpiece holder has a linear drive that can travel in the direction of the axis of translation.
摘要:
Alkyl 2-acetamido-2-deoxy-D-glucopyranoside uronic acids, and their pharmaceutically or cosmetically acceptable salts, and their use as surface-active and/or interfacially active active compounds, in particular as detergent surfactants or emulsifiers.
摘要:
Tocopheryl glycosides of the general formula ##STR1## or of the general formula ##STR2## where n can adopt values of 0-6 and where R represents a radical from the group consisting of H, branched and unbranched alkyl of 1-18 carbon atoms, branched and unbranched acyl of 1-18 carbon atoms, and where R within one molecule can be identical in all positions of tie glycosyl groups, but can also adopt different meanings within one molecule, such that it is possible within one molecule to choose any desired combinations of the radicals represented.