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US 2003/0194384 A1Published application
Methods of making and selling a sunscreen composition
AssigneeThe C.P. Hall Company
InventorCraig A. Bonda
Life of this patent
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Abstract
A method of preparing a sunscreen including a solvent system and a filter system, the method including the step of controlling the polarity of the solvent system to control the rate of photodecay of the filter system, as well as sunscreen compositions and compounds for producing sunscreen compositions, are disclosed. A method of selling a cosmetically-acceptable sunscreen composition is disclosed.
Claims20
A method of selling a sunscreen composition, the method comprising the steps of:
- receiving a list of a plurality of ingredients sufficiently cosmetically acceptable for inclusion into the sunscreen composition from at least one entity, wherein the at least one entity previously selected at least one of the ingredients in the list based on polarity;
- combining the plurality of cosmetically acceptable ingredients after the step of receiving the list from the at least one entity;
- and
- selling a sunscreen composition comprising the combined plurality of ingredients.
1 more element
A method of selling a sunscreen composition, the method comprising the steps of:
- receiving a list of ingredients comprising a filter system and a solvent system and relative concentrations thereof, sufficiently cosmetically acceptable for inclusion into the sunscreen composition from at least one entity, wherein the at least one entity previously selected the ingredients and relative concentrations of the ingredients, based on the rate constant of photodecay of a mixture of the ingredients;
- combining the ingredients after the step of receiving the list from the at least one entity;
- and
- selling a sunscreen composition comprising the combination.
1 more element
Dependencies are inferred from the claim text.