MICROENCAPSULATED FRAGRANCES AND METHOD FOR PREPARATION
摘要
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.
申请公布号
WO9747288(A1)
申请公布日期
1997.12.18
申请号
WO1997US13878
申请日期
1997.06.12
申请人
EMISPHERE TECHNOLOGIES, INC.;KANTOR, MARTIN, L.;BARANTSEVITCH, EVGUENI;MILSTEIN, SAM, J.
发明人
KANTOR, MARTIN, L.;BARANTSEVITCH, EVGUENI;MILSTEIN, SAM, J.
