申请人:Berthier Damien
公开号:US20100098649A1
公开(公告)日:2010-04-22
The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from a maleic anhydride derivative and a ethylenic derivative, comprising at least one β-oxy or β-thio carbonyl moiety capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of polymers or co-polymers in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.
本发明涉及香料领域。更具体地,涉及由马来酸酐衍生物和乙烯衍生物组成的共聚物,其中包含至少一个β-氧或β-硫酰基团,能够释放出活性分子,例如α,β-不饱和酮,醛或羧酸酯。本发明还涉及在香料中使用聚合物或共聚物,以及包含本发明化合物的香料成分或香味物品。