초록 ▼

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coat

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a cationic polymer, preferably a cationic starch and guar.

대표청구항 ▼

What is claimed is: 1. A composition comprising: a fragrance material; said fragrance material encapsulated by a polymer selected from the group consisting of a blend of an acrylate polymer and melamine-formaldehyde to provide a polymer encapsulated fragrance; the polymer encapsulated fragrance is

What is claimed is: 1. A composition comprising: a fragrance material; said fragrance material encapsulated by a polymer selected from the group consisting of a blend of an acrylate polymer and melamine-formaldehyde to provide a polymer encapsulated fragrance; the polymer encapsulated fragrance is further coated by a cationic polymer selected from the group cationically modified starch, cationically modified guar, and mixtures thereof; and wherein the fragrance is a liquid thereby providing a liquid core to the polymer encapsulated fragrance. 2. The composition of claim 1 wherein the fragrance material is not water soluble. 3. The composition of claim 1 wherein the fragrance material is from about 10 to about 50 weight percent of the composition. 4. The composition of claim 1 which is incorporated into a product selected from the group consisting of a personal care, fabric care and cleaning products. 5. The composition of claim 4 wherein the personal care product is selected from the group consisting of hair shampoos, hair rinses, bar soaps, and body washes. 6. A method for imparting an olfactory effective amount of fragrance into a wash-off product comprising: providing a fragrance material; encapsulating the fragrance material with a polymer selected from the group consisting of a blend of an acrylate polymer and melamine-formaldehyde to form a polymer encapsulated fragrance; providing a cationic polymer selected from the group consisting of cationically modified starch and cationically modified guar and coating the surface of the polymer encapsulated fragrance therewith to form a cationically coated polymer encapsulated material; and providing the cationically coated polymer encapsulated material to a rinse off product.