基本信息:
- 专利标题： PROCESS FOR DRYING A SUSPENSION AT ROOM TEMPERATURE
- 申请号：EP17703948.4 申请日：2017-02-02
- 公开(公告)号：EP3411138A1 公开(公告)日：2018-12-12
- 发明人： BOUQUERAND, Pierre-Etienne , ELABBADI, Amal , MAIO, Serge , DARDELLE, Gregory , NORMAND, Valery
- 申请人： Firmenich SA
- 申请人地址： 1, Route des Jeunes P.O. Box 239 1211 Geneva CH
- 专利权人： Firmenich SA
- 当前专利权人： FIRMENICH SA
- 当前专利权人地址： FIRMENICH SA
- 代理机构： Dureisseix, Valérie
- 优先权： EP16153927 20160202
- 国际公布： WO2017134179 20170810
- 主分类号： B01J13/22
- IPC分类号： B01J13/22 ; C11D3/50
摘要：
The present invention relates to a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, said process being performed at room temperature. Powdered microcapsules obtainable by said process are also an object of the invention. Perfuming and flavouring compositions as well as consumer products comprising said capsules are also part of the invention.
公开/授权文献:
- EP3411138B1 PROCESS FOR DRYING A SUSPENSION AT ROOM TEMPERATURE 公开/授权日：2022-04-13
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J13/00 | 胶体化学，例如，其他类目中不包括的胶体物料或其溶液的制备；微胶囊或微球的制造 |
| --------B01J13/02 | .微胶囊或微球的制造 |
| ----------B01J13/06 | ..通过相分离 |
| ------------B01J13/22 | ...涂覆 |