申请人:——
公开号:US20030199422A1
公开(公告)日:2003-10-23
A substantially odourless aromatic amine trapping agent is used in a composition including perfume for the purpose of enabling the perfume and trapping agent to react chemically together spontaneously and reversibly to form a reaction product form which the perfume can be released. In the reaction product, the perfume may be protected against degradation, premature evaporation etc., with the perfume being releasable from the reaction product. In contrast to a pro-perfume, the reaction product formed the present invention is not used by being included as such in a mixture of perfumes or perfumed product, but instead the perfume and trapping agent are included in a mixture of perfumes or perfumed product where they react spontaneously in situ to form a transient reaction product for subsequent release of the perfume. The invention also provides a perfume composition including the trapping agent.
一种基本无气味的芳香胺捕捉剂被用于包括香水在内的组合物中,目的是使香水和捕捉剂能够自发和可逆地发生化学反应,形成一种反应产物形式,从中香水可以释放出来。在反应产物中,香水可能受到保护,防止降解、过早蒸发等,香水可以从反应产物中释放出来。与前香水不同,本发明形成的反应产物不是通过将其作为混合香水或香水产品的一部分而使用的,而是将香水和捕捉剂包含在混合香水或香水产品中,在现场自发地发生反应,形成瞬时反应产物,以便随后释放香水。该发明还提供了包括捕捉剂的香水组合物。