IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0804740
(2001-03-13)
|
우선권정보 |
FR-0003375 (2000-03-16) |
발명자
/ 주소 |
- Blondeel, Gilles
- Prunier, Marion
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
18 인용 특허 :
8 |
초록
▼
A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and comprises at least two elements, at least one of which is made of a plastics material. The elements are suitable for moving re
A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and comprises at least two elements, at least one of which is made of a plastics material. The elements are suitable for moving relative to each other in order to enable the substance to be applied. The plastics material is selected in such a manner that the element(s) is/are not subject to significant mass variation when put into prolonged contact with the vapor of said solvent.
대표청구항
▼
1. A device for applying a substance, comprising:the substance, said substance containing at least one volatile hydrocarbon solvent; a drive mechanism comprising at least two components that are movable relative to each other to enable the substance to be applied, one of the components being made of
1. A device for applying a substance, comprising:the substance, said substance containing at least one volatile hydrocarbon solvent; a drive mechanism comprising at least two components that are movable relative to each other to enable the substance to be applied, one of the components being made of POM and the other component of ABS. 2. A device according to claim 1, constituting a lipstick case.3. A device according to claim 1, wherein the solvent is selected from hydrocarbon oils having 8 to 16 carbon atoms, and mixtures thereof.4. A device according to claim 3, wherein said solvent is selected from C8-C16 branched alkanes and mixtures thereof.5. A device according to claim 4, wherein the solvent is isododecane.6. A device according to claim 1, comprising an outer cover and wherein the cover is made of ABS or a copolymer of ABS and SAN.7. A device according to claim 1, wherein at least one of said plastics material components is in direct contact with the substance.8. A device according to claim 1, wherein said substance is one of a cosmetic product and a care product.9. A device according to claim 1, wherein the drive mechanism comprises a ferrule, a stick-carrying cup and a sheath.10. A device according to claim 1, wherein the cup has two diametrically opposite studs arranged to slide in two diametrically opposite guide slots in the ferrule.11. A device according to claim 1, being configured so as to be hermetically closable.12. A device for applying a substance, comprising:the substance, said substance comprising at least one volatile hydrocarbon solvent; a drive mechanism comprising at least two components that are movable relative to each other to enable the substance to be applied, the components being made of non-polyolefin plastics materials. 13. A device according to claim 12, wherein all of the plastics material components of the device are made of acrylobutadiene-styrene (ABS).14. A device according to claim 12, comprising an outer cover, wherein the cover comprises ABS or a copolymer of ABS and SAN.15. A device according to claim 12, comprising a drive mechanism comprising at least two components that are movable relative to each other, and wherein these components are made of different materials, one of the components being made of POM and the other component of ABS.16. A device according to claim 12, wherein at least one of said non-polyolefin plastics material components is not visible from outside the device.17. A device according to claim 12, wherein at least one of said non-polyolefin plastics material components is in direct contact with the substance.18. A device according to claim 12, having an outer cover comprising a body, wherein the drive mechanism comprises a plastics material assembly that is fixed relative to the body, a sheath that is free to turn relative thereto and a stick-carrying cup.19. A device according to claim 18, wherein the cup is secured to a threaded rod of plastics material engaged in a nut-forming element belonging to the assembly.20. A device according to claim 19, wherein the sheath comprises a metal sleeve that can turn relative to the body but that is prevented from moving in translation.21. A device according to claim 12, constituting a lipstick case.22. A device according to claim 12, wherein the solvent is selected from hydrocarbon oils having 8 to 16 carbon atoms, and mixtures thereof.23. A device according to claim 22, wherein said solvent is selected from one or more C8-C16 branched alkanes.24. A device according to claim 23, wherein the solvent is isododecane.25. A device according to claim 12, wherein the plastics material components of the device are styrene compounds, polyvinyl chlorides and derivatives thereof, polyacrylics (PMMA), polyoxymethylenes (POM), polyamides (PA), or saturated thermoplastic polyesters.26. A device according to claim 25, wherein the styrene compounds are polystyrenes or copolymers thereof.27. A device according to claim 25, wherein the styrene compounds are SB, SAN, or ABS.28. A device according to claim 25, wherein said saturated thermoplastic polyesters are polyethylene terephthalate (PET).29. A device according to claim 12, wherein said substance is one of a cosmetic product and a care product.30. A device according to claim 12, wherein the drive mechanism comprises a ferrule, a stick-carrying cup and a sheath.31. A device according to claim 30, wherein the ferrule and the cup are made of plastics material.32. A device according to claim 30, comprising an outer cover having a body, wherein the ferrule is formed integrally with said body.33. A device according to claim 30, wherein the sheath comprises a metal sleeve lined with an inner lining of plastics material.34. A device according to claim 33, wherein the cup has two diametrically opposite studs arranged to slide in two diametrically opposite guide slots in the ferrule.35. A device according to claim 34, wherein each stud has an end engaging in a helical groove in the inner lining such that turning the ferrule relative to sheath causes the cup to move axially.36. A device according to claim 12, being configured so as to be hermetically closable.
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