- Document Number:
20160106660
- Appl. No:
14/785970
- Application Filed:
April 18, 2014
- نبذة مختصرة :
The present invention relates to the cosmetic use, as an agent for treating greasy skin and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects, of an essential oil of Origanum majorana and/or of origanum hybrids. The invention also relates to a cosmetic composition comprising same, to a non-therapeutic cosmetic care and/or cleansing treatment process for greasy skin, and also to said essential oil as a dermatological agent.
- Claim:
1. Cosmetic use of at least one essential oil of Origanum majorana and/or of origanum hybrids, comprising more than 18% by weight of cis-4-thujanol and more than 16% by weight of carvacrol relative to the total weight of the constituents of the essential oil, or of a cosmetic composition comprising same, as an agent for treating and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects.
- Claim:
2. Cosmetic use according to claim 1, wherein said essential oil of Origanum majorana is an essential oil of Origanum majorana L.
- Claim:
3. Cosmetic use according to either of claim 1, in which the essential oil of Origanum majorana comprises: cis-4-thujanol, present in a content greater than or equal to 18% by weight relative to the total weight of the constituents of the essential oil; carvacrol, present in a content greater than or equal to 16% by weight relative to the total weight of the constituents of the essential oil.
- Claim:
4. Cosmetic use according to claim 1, in which the following constituents are present in the essential oil in concentrations greater than 1.8% by weight relative to the total weight of the constituents: terpinen-4-ol, gamma-terpinene, para-cymene, sabinene, alpha-terpinene, trans-4-thujanol.
- Claim:
5. Cosmetic use according to claim 1, wherein said essential oil, or the composition comprising same, is intended for topical administration, said cosmetic composition comprising a physiologically acceptable medium.
- Claim:
6. Cosmetic use according to claim 1, wherein said essential oil of Origanum majorana and/or origanum hybrids, comprising more than 18% by weight of cis-4-thujanol and more than 16% by weight of carvacrol relative to the total weight of the constituents of the essential oil is present in the composition in a content of between 0.0001% and 5% by weight relative to the total weight of the composition.
- Claim:
7. Cosmetic use according to claim 1, wherein the aesthetic defects are skin imperfections associated with the development of Propionibacterium acnes microorganisms.
- Claim:
8. Cosmetic use according to claim 1, wherein the aesthetic skin defects are skin imperfections chosen from skin exhibiting follicular orifices or pores which are dilated, skin exhibiting follicular orifices or pores which are filled with horny spicules or with comedones and/or blackheads, a thick skin grain, and rough skin or skin exhibiting an uneven relief.
- Claim:
9. Cosmetic treatment process for treating greasy or greasy-prone skin, it which comprises the topical application, to the skin, of at least one composition comprising, in a physiologically acceptable medium, an essential oil of Origanum majorana and/or origanum hybrids, comprising more than 18% by weight of cis-4-thujanol and more than 16% by weight of carvacrol relative to the total weight of the constituents of the essential oil.
- Claim:
10. Cosmetic process according to claim 9, wherein the skin defects or skin imperfections are associated with the development of Propionibacterium acnes microorganisms.
- Claim:
11. Cosmetic process according to claim 9, wherein the aesthetic skin defects are skin imperfections chosen from a thick skin grain, skin exhibiting follicular orifices or pores which are dilated, skin exhibiting follicular orifices or pores which are filled with horny spicules or with comedones and/or blackheads, and rough skin or skin exhibiting an uneven relief.
- Claim:
12. Non-therapeutic cosmetic care and/or cleansing process for greasy or greasy-prone skin, which comprises the topical application, to the skin, of at least one composition comprising, in a physiologically acceptable medium, an essential oil of Origanum majorana and/or origanum hybrids, comprising more than 18% by weight of cis-4-thujanol and more than 16% by weight of carvacrol relative to the total weight of the constituents of the essential oil.
- Claim:
13. Essential oil of Origanum majorana and/or of origanum hybrids according to claim 1, as a dermatological agent for preventing and/or treating the skin disorders associated with the development of Propionibacterium acnes microorganisms.
- Claim:
14. Essential oil of Origanum majorana according to claim 13, as an active agent in a dermatological composition intended for preventing and/or treating the skin disorders associated with the development of Propionibacterium acnes microorganisms.
- Claim:
15. Essential oil of Origanum majorana according to claim 13, wherein it is used in a dermatological composition in a content ranging from 0.0001% to 10% by weight relative to the total weight of the dermatological composition.
- Claim:
16. The cosmetic process according to claim 9, wherein said essential oil of Origanum majorana is an essential oil of Origanum majorana L
- Claim:
17. The cosmetic process according to claim 9, in which the essential oil of Origanum majorana comprises: cis-4-thujanol, present in a content greater than or equal to 18% by weight relative to the total weight of the constituents of the essential oil; carvacrol, present in a content greater than or equal to 16% by weight relative to the total weight of the constituents of the essential oil.
- Claim:
18. The cosmetic process according to claim 9, in which the following constituents are present in the essential oil in concentrations greater than 1.8% by weight relative to the total weight of the constituents: terpinen-4-ol, gamma-terpinene, para-cymene, sabinene, alpha-terpinene, trans-4-thujanol.
- Claim:
19. The cosmetic process according to claim 9, wherein said essential oil of Origanum majorana is an essential oil of Origanum majorana L. CT thujanol or of Origanum X majoricum Cambassedes.
- Claim:
20. The cosmetic process according to claim 9, in which the essential oil of Origanum majorana comprises: cis-4-thujanol, present in a content greater than or equal to 20% by weight relative to the total weight of the constituents of the essential oil; carvacrol, present in a content greater than or equal to 18% by weight relative to the total weight of the constituents of the essential oil.
- Current International Class:
61; 61; 61; 61
- الرقم المعرف:
edspap.20160106660
Processing Request
No Comments.