Aerosol composition comprising a particulate tapioca starch
AssigneeThe Procter & Gamble Company
InventorsDavid Frederick SWAILE, Jazmin Veronica TORRES RIVERA, Michael Edward THOMAS
Life of this patent
Estimating the term…
Abstract
A method of achieving improved hair styling hold. The method includes applying an aerosol composition to the hair with an apparatus at a spray rate from about 0.4 g/sec to about 0.8 g/sec, wherein the aerosol composition comprises: (a) from about 5% to about 12% particulate tapioca starch; (b) from about 30% to about 50% alcohol; (c) from about 0.5% to about 1% redispersing agent; (d) from about 40% to about 60% propellant; and (e) less than about 1% nonvolatile oil; and depositing from about 0.15 g to about 0.35 g of nonvolatile material from the aerosol composition to the hair when the apparatus is sprayed for about 5 sec from about a 15 cm distance.
Claims20
A method of achieving improved hair styling hold comprising:
- a. applying an aerosol composition to the hair with an apparatus at a spray rate from about 0.4 g/sec to about 0.8 g/sec, wherein said aerosol composition comprises:
- i. from about 5% to about 12% by weight of particulate tapioca starch;
- ii. from about 30% to about 50% by weight of alcohol;
- iii. from about 0.68% to about 1% by weight of redispersing agent, wherein said composition comprises from about 0.68% to about 1% by weight of silica as a redispersing agent;
- iv. from about 40% to about 60% by weight of propellant;
- and
- v. less than about 1% by weight of nonvolatile oil;
- and
- b. spray said apparatus for about 5 sec from about a 15 cm distance;
- and
- c. deposit from about 0.15 g to about 0.35 g of nonvolatile material from said aerosol composition to the hair.
The method of claim 11, wherein said one or more additional benefit agents is selected from the group consisting of anti-dandruff agents, vitamins, chelants, perfumes, brighteners, enzymes, sensates, attractants, anti-bacterial agents, dyes, pigments, bleaches, and mixtures thereof.
A method of achieving improved hair styling hold comprising:
- a. applying an aerosol composition to the hair with an apparatus at a spray rate from about 0.4 g/sec to about 0.8 g/sec, wherein said aerosol composition comprises:
- i. from about 5% to about 12% by weight of particulate tapioca starch;
- ii. from about 30% to about 50% by weight of alcohol;
- iii. from about 0.5% to about 1% by weight of redispersing agent, wherein the composition comprises silica or mixtures of silica and clay as the redispersing agent;
- iv. from about 40% to about 60% by weight of propellant;
- and
- v. less than about 1% by weight of nonvolatile oil;
- and
- b. spray said apparatus for about 5 sec from about a 15 cm distance;
- and
- c. deposit from about 0.15 g to about 0.35 g of nonvolatile material from said aerosol composition to the hair.
A method of achieving improved hair styling hold comprising:
- a. applying an aerosol composition to the hair with an apparatus at a spray rate from about 0.4 g/sec to about 0.8 g/sec, wherein said aerosol composition comprises:
- i. from about 5% to about 12% by weight of particulate tapioca starch;
- ii. from about 30% to about 50% by weight of alcohol;
- iii. from about 0.5% to about 0.9% by weight of redispersing agent;
- iv. from about 40% to about 60% by weight of propellant;
- and
- v. less than about 1% by weight of nonvolatile oil;
- and
- b. spray said apparatus for about 5 sec from about a 15 cm distance;
- and
- c. deposit from about 0.15 g to about 0.35 g of nonvolatile material from said aerosol composition to the hair.
Dependencies are inferred from the claim text.