Andreas Bauer,Ursula Huchel,Andreas Gerigk,Marc Weyhe,Thomas Gerke,Hubert Smyrek
申请号：
US14333833
公开号：
US09321986B2
申请日:
2014.07.17
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.
