1-aza-3,7-dioxabicyclo[3.3.0]octane compounds and their use as pro-fragrances

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专利权人:

Ursula Huchel;Thomas Gerke;Silvia Sauf

发明人:

Ursula Huchel,Silvia Sauf,Thomas Gerke

申请号：

US12175221

公开号：

US08466294B2

申请日:

2008.07.17

申请国别(地区):

US

年份:

2013

代理人:

摘要：

1-aza-3,7-dioxabicyclo[3.3.0]octane compounds, process for their preparation, their use as pro-fragrances, and washing and cleaning compositions, fabric softeners and cosmetics comprising them, and a process for prolonging the odor perception of such compositions.

来源网站：

中国工程科技知识中心

来源网址：

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