PROCÉDÉ DE PRÉPARATION DE MÉLANGES COMPRENANT DE LA VANILLINE ET DE L'ÉTHYLVANILLINE

• 收藏
• 分享

专利权人:

Borregaard AS

发明人:

申请号：

EP16172098.2

公开号：

EP3251526A1

申请日:

2016.05.31

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The present invention relates to a process for preparing a mixture comprising vanillin and ethyl vanillin which process comprises the steps of (i) mixing at least vanillin powder and ethyl vanillin powder, (ii) keeping the mixture obtained in step (i) in a vessel in order to let the vanillin and ethyl vanillin agglomerate, and (iii) breaking down at least one agglomerate obtained in step (ii) into smaller particles. The present invention also relates to a powdery mixture comprising vanillin and ethyl vanillin obtained by the process according to the present invention.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/