Microencapsulated fragrances and method for preparation

Details Microencapsulated fragrances and method for preparation Microencapsulated fragrances and method for preparation

C - Chemistry, Metallurgy

08

L

C08L 33/02 (2006.01) A23L 1/22 (2006.01) A61L 9/01 (2006.01) B01F 17/00 (2006.01) B01J 13/02 (2006.01) B01J 13/14 (2006.01) C08F 2/44 (2006.01)

Patent

CA 2258264

This invention provides an encapsulated fragrance in which the fragrance is controlled can be released by exposing the encapsulated fragrance to a solution of a predetermined pH. The invention also contemplates a process for preparing encapsulated fragrances.

L'invention concerne un parfum encapsulé dont la libération s'effectue par contact avec une solution dont le pH est prédéterminé. L'invention concerne également un procédé de fabrication de parfums encapsulés.

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