Patent ES-8400867-A1 (ES)
Title: Cosmetic compsns. for skin care
Filed: 1982-11-05
Abstract: Cosmetic compsn. (ointment, paste, cream, etc.) contains one or more hydrophilic and/or lipophilic active agents (I); a fatty or oily phase; an aq. phase; emulsifiers; and one or more preservatives and perfumes. The compsn. has (I), fatty or oily phase and the aq. phase as a very finely dispersed mixt. of: (a) an oil/H20 emulsion contg. an oil/H20 emulsifier (II) and one or more preservatives; and (b) an H20/oil emulsion contg. an H20/oil emulsifier (III). - The single compsn. allows different areas of skin to be cared for simultaneously according to their specific fat, nutrient, or H20 requirements. In addn., the final emulsionis stable e.g. to dilution with a liq. phase. EPAB- EP--65929 B Process for the preparation of a cosmetic preparation in the form of an ointment, paste, cream or equivalent which contains a hydrophilic and/or lipophilic active ingredient, a fat phase, an aqueous phase, emulsifiers, preservative as well as perfumes, whose characteristic is that it contains the hydrophilic and/or lipophilic active ingredient, the fat phase and the aqueous phase in the form of a finely-dispersed mixture of an oil/water emulsion with a particle size in each case from 2 to 50 microns containing a water/oil emulsifier, characterised in that an oil/ water emulsion is prepared from the fat phase, aqueous phase, oil/water emulsifier and preservative and that a water/oil emulsion is prepared from the fat phase, aqueous phase and water/oil emulsifier, and that the two emulsions with the addition of hydrophilic and/or lipophilic active ingredients are intimately admixed under vacuum at a temperature between 20 and 40 deg. C and the produced finely-dispersed mixture is mixed with perfumes.  (4pp) - EP-166946 B Cosmetic prepn. in the form of an ointment, paste or cream, comprising a lipophilic active ingredient, a fat phase, an aq. phase, emulsifiers, preservative as well as perfumes, characterised in that it contains the lipophilic active ingredient, the fat phase and the aq. phase in the form of a finely-dispersed mixt. of an oil/water emulsion contg. an oil/water emulsifier and preservative, and of a water/oil emulsion contg. a water/oil emulsifier with a particle size in each case from 2-50 microns wherein the active ingredient is pur-oba oil.  (5pp) GBAB- GB2098866 B Cosmetic compsn. (ointment, paste, cream, etc.) contains one or more hydrophilic and/or lipophilic active agents (I); a fatty or oily phase; an aq. phase; emulsifiers; and one or more preservatives and perfumes. The compsn. has (I), fatty or oily phase and the aq. phase as a very finely dispersed mixt. of: (a) an oil/H20 emulsion contg. an oil/H20 emulsifier (II) and one or more preservatives; and (b) an H20/oil emulsion contg. an H20/oil emulsifier (III). - The single compsn. allows different areas of skin to be cared for simultaneously according to their specific fat, nutrient, or H20 requirements. In addn., the final emulsionis stable e.g. to dilution with a liq. phase.  (5pp) USAB- US5017605 A Cosmetic prepn. with cream-like consistency comprises a stable emulsion syst. contg. a stable oil/water emulsion of cosmetic ingredients and a stable water/oil emulsion of cosmetic ingredients. Each emulsion is maintained in the emulsion syst. Prepn. contains jojoba oil. - Each emulsion is pref. superfinely dispersed in the syst. Particle size of the inner phase of each emulsion is 2-50 microns.