Methods of forming clear fragrances and formulations are described herein.
The method includes providing a commercial fragrance formulation
including a first concentration of a fragrance component and a second
concentration of a nonessential component. The method further includes
identifying the nonessential component, wherein the nonessential
component includes an alcohol, an ester, a hydrocarbon, an aldehyde, a
resin, other crystalline aroma chemicals, a first essential oil or
combinations thereof, determining the second concentration and removing
at least a portion of the nonessential component from the commercial
fragrance formulation to form a first formulation, wherein the portion of
the nonessential component is from about 5 wt. % to about 95 wt. % of the
commercial fragrance formulation. The method further includes adding an
essential component to the first formulation to form a second
formulation, wherein the essential component is added to the first
formulation in an amount substantially equal to the portion of the
nonessential component removed from the commercial fragrance formulation.
The method can further include preparing a second composition from the
second formulation and processing the second composition to form the
clear fragrance, wherein the processing comprises mixing, heating to a
temperature of from about 20.degree. C. to about 68.degree. C. or
combinations thereof, and wherein the clear fragrance is adapted to
enhance solubility, enhance functional compatibility, enhance
performance, reduce sweating or combination thereof, of the clear
fragrance when added to an article.