The present invention relates to a delivery system in the form of a dynamic mixture obtained by reacting together, in the presence of water, at least one hydrazine derivative with at least one perfuming, flavoring, insect repellent or attractant, bactericide or fungicide aldehyde or ketone. The inventive mixture is capable of releasing in a controlled and prolonged manner the aldehyde or ketone in the surrounding environment. Furthermore, the present invention concerns also the use of these dynamic mixtures as perfuming ingredients as well as the perfuming compositions or perfumed articles that include such mixtures.
本发明涉及一种以动态混合物形式呈现的传递系统,所述混合物是通过在
水的存在下将至少一种
肼衍
生物与至少一种
香料、调味剂、驱虫剂或诱引剂、杀菌剂或杀真菌剂醛或酮反应而得到的。该创新混合物能够以受控和延长的方式释放周围环境中的醛或酮。此外,本发明还涉及将这些动态混合物用作
香料成分,以及包括这种混合物的
香料组合物或带香物品的使用。