← Back to Patent Explorer
EP0347306A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Perfumed composition having a continuous aqueous phase and possessing a high concentration of perfume

Assignee: L'Oréal SA
•
Filing: 1989-06-13
•
Granted: —
•
Expires: 2009-06-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French Composition parfumante à phase aqueuse ayant une concentration élevée en parfum, contenant : a) des vésicules qui sont obtenues à partir d'au moins un lipide non ionique dérivé d'un polyglycérol, linéaire ou ramifié, associé à un agent stabilisant présent à raison de 1 à 10 % en poids par rapport au lipide, les vésicules ayant un diamètre moyen compris entre 0,01 µ et 1 µ et les lipides constituant les vésicules représentant 0,2 à 4 % en poids de la compo­sition totale; b) un parfum sous forme de gouttelettes ayant un diamètre moyen compris entre 0,1µ et 1 µ et étant présent dans la composition en quantités comprises entre 3 et 20 % en poids par rapport à la composition totale, le rapport total entre le(s) (lipide(s) des vésicules et le parfum étant compris entre 0,05 et 0,2. Perfume composition with an aqueous phase having a high concentration of perfume, containing: a) vesicles which are obtained from at least one nonionic lipid derived from a polyglycerol, linear or branched, associated with a stabilizing agent present in an amount of 1 to 10% by weight relative to the lipid, the vesicles having an average diameter of between 0.01 μm and 1 μm and the lipids constituting the vesicles representing 0.2 to 4% by weight of the total composition; b) a perfume in the form of droplets having an average diameter of between 0.1 μm and 1 μm and being present in the composition in quantities of between 3 and 20% by weight relative to the total composition, the total ratio between the (s ) (lipid (s) of the vesicles and the perfume being between 0.05 and 0.2.

Inventors

  • 👤 Rose-Marie Handjani
  • 👤 Arlette Zabotto
  • 👤 Alain Ribier
  • 👤 Jacqueline Griat

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 16:44
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/92; A61Q; A61Q13/00; A61K8/02; A61K8/14

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

EP0043327A1 Cited
GB2166107A Cited
FR2597345A1 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag