Claims
- 1. An aerosol system for dispensing hair lacquer comprising, in combination, an aerosol canister provided with a valve equipped with a dispenser, said valve and dispenser having orifices such that the initial outflow of said hair lacquer is between 0.5 and 0.7 g/s, said valve having an internal body constriction between 0.5 and 1 mm, a nozzle orifice between 0.5 and 1 mm, a valve stem having at least one orifice between 0.33 and 0.60 mm and a disc member having two channels of dimensions between 0.25.times.0.25 and 0.45.times.0.54, said aerosol canister containing a hair lacquer composition consisting essentially of 12 to 25 weight percent of water, 10 to 26 weight percent of an alcoholic phase selected from the group consisting of ethanol, isopropanol and a mixture thereof, and 49 to 78 weight percent of dimethylether, said alcoholic phase containing 3 to 6 weight percent of a synthetic film-forming resin.
- 2. The aerosol system of claim 1 wherein said hair lacquer composition contains in said aerosol recipient 15 to 20 weight percent water, 20 to 25 weight percent of said alcoholic phase and 55 to 65 weight percent of said dimethylether.
- 3. The aerosol system of claim 1 wherein said synthetic film-forming resin is selected from the group consisting of
- vinyl acetate/vinyl tertiarybutylbenzoate/crotonic acid terpolymer,
- N-octylacrylamide/methylmethacrylate/hydroxypropyl methacrylate/acrylic acid/tert-butylaminoethyl methacrylate copolymer,
- vinylpyrrolidone/vinyl acetate copolymer,
- vinyl acetate/crotonic acid/vinyl neodecanoate terpolymer,
- acrylic acid/ethyl acrylate/N-tert-butylacrylamide terpolymer,
- vinyl acetate/crotonic acid polymer,
- vinylcaprolactam/vinylpyrrolidone/dimethylaminoethylmethacrylate polymer, and
- a mixture thereof.
- 4. The aerosol system of claim 3 wherein said synthetic film-forming resin contains acrylic acid or crotonic acid units, said units being neutralized with an agent selected from the group consisting of sodium hydroxide, potassium hydroxide and an alkanolamine.
- 5. The aerosol system of claim 1 wherein said hair lacquer composition further contains a corrosion inhibitor.
- 6. The aerosol system of claim 1 wherein said dispenser comprises a swirl nozzle orifice ranging from 0.40 to 0.60 mm.
- 7. The aerosol system of claim 1 wherein said hair lacquer composition further contains a silicone.
- 8. The aerosol system of claim 1 wherein said hair lacquer composition further contains a sunlight filter.
- 9. The aerosol system of claim 1 wherein said hair lacquer composition further contains a colorant.
- 10. The aerosol system of claim 1 wherein said hair lacquer composition further contains a preservative.
- 11. The aerosol system of claim 1 wherein said hair lacquer composition further contains an antifoaming agent.
- 12. The aerosol system of claim 1 wherein said hair lacquer composition further contains a vitamin.
- 13. The aerosol system of claim 1 wherein said hair lacquer composition further contains a protein.
- 14. The aerosol system of claim 1, wherein said hair lacquer composition further contains a softener.
- 15. The aerosol system of claim 1 wherein said hair lacquer composition further contains a plasticizer.
- 16. The aerosol system of claim 1, wherein said hair lacquer composition further contains a perfume.
Priority Claims (1)
Number |
Date |
Country |
Kind |
91 1554 |
Dec 1991 |
FRX |
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Parent Case Info
This is a continuation of application Ser. No. 07/988,259, filed Dec. 14, 1992, now abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (6)
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Oct 1982 |
EPX |
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EPX |
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Non-Patent Literature Citations (4)
Entry |
Berkhout, H. (1991). Spray Technology & Marketing May Issue, pp. 36-39. |
Gennaro, A.R. (1985). Remington's Pharmaceutical Sciences. Mack Pub. Co., pp. 1670-1672. |
Chemical Abstracts (1982). vol. 96, No. 22, Abstract 187093E. |
Oteri, R. et al., (1991). Cosmetics & Toiletries, vol. 106, pp. 29-34. |
Continuations (1)
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Number |
Date |
Country |
Parent |
988259 |
Dec 1992 |
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