Title: Solid essence and processing thereof
Application Number: 86108841 Application Date: 1986.12.24
Publication Number: 1019380 Publication Date: 1988.07.06
Approval Pub. Date: Granted Pub. Date: 1993.03.24
International Classifi-cation: C11B9/00
Applicant(s) Name: Huadong Engineering College Address:
Inventor(s) Name:
Attorney & Agent: WU SHUSHAN LIU SUMEI
Abstract:
     This invention deals with one kind of solid essence used in various perfume-type articles in daily use and processing thereof, which said essence consists of liquid essence, absorbent, silican sol and EVA cyclohexane, and which process comprises under ordinary temperature and pressure and relative humidity of no more than 80%, absorbing the liquid essence throughout by dried absorbent conventionally, coating with silica sol and again coating with EVA cyclohexane. AS compared with priot art, the process according to the invention makes aromatic duration of the products prolong, and good water proofness.
Time: 7