Products comprising an emulsion of water and oily paraffinic hydrocarbons with added extracts of lecithin and processes for production

• US 5,075,113 A
• Filed: 04/14/1989
• Issued: 12/24/1991
• Est. Priority Date: 04/22/1988
• Status: Expired due to Term

• Current Assignee: Pierre Fabre Dermo-Cosmetique (Fondation Pierre Fabre)
• Original Assignee: Jacques Dubois
• Inventors: DuBois, Jacques
• Primary Examiner(s): Page, Thurman K.
• Assistant Examiner(s): PICCONE, LOUIS
• Application Number:
  US07/338,564
• Time in Patent Office: 984 Days
• Field of Search: 424/450, 424/447, 424/449, 424/63, 424/78, 424/70
• US Class Current: 424/450
• CPC Class Codes: A23D 7/013 Spread compositions
• CPC Class Codes: A23D 7/015 Reducing calorie content; Reducing fat content , e.g. "halvarines"
• CPC Class Codes: A23L 33/29 Mineral substances, e.g. mineral oils or clays
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/553 Phospholipids, e.g. lecithin
• CPC Class Codes: A61P 1/10 Laxatives
• CPC Class Codes: A61Q 1/14 Preparations for removing make-up
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin

Abstract

The invention provides new dietetic, laxative or cosmetic products which comprise an aqueous phase containing a proportion between 0.01 ane 10% by weight of water, an extract of lecithin enriched in phosphatidylcholine, which aqueous phase forms an emulsion with an oily phase comprised principally of paraffin hydrocarbons which are oily or solid at ambient temperature, for example vaseline and/or paraffin oil and of a lipo-soluble lecithin extract in proportions between 0.01 and 10% by weight of the paraffin hydrocarbons. The emulsion can moreover contain an inert mineral powder, such as kaolin, talc, calcium carbonate and/or monodiglycerides having a melting temperature above 50° C. An application is the preparation of spreadable dietetic or laxative products or cosmetic milks or creams.

Claims

1. A product consisting essentially of an emulsion of an aqueous phase consisting essentially of water and an extract of hydrodispersible leithin enriched in phosphatidylcholine in a proportion comprised between 0.01% and 5% of the weight of the water and an oily phase consisting essentially of paraffin hydrocarbons that are oily or solid at ambient temperature and lipo-soluble lecithin in a proportion comprised between 0.01% and 5% by weight of the paraffin hydrocarbons, the proportion of oily phase being between 5% and 90% by weight of the hole.