PERFUME COMPOSITIONS CONTAINING ISOMERIC ALKADIENENITRILES
    4.
    发明申请
    PERFUME COMPOSITIONS CONTAINING ISOMERIC ALKADIENENITRILES 有权
    含有异构碱金属的PERFUME组合物

    公开(公告)号:US20160052872A1

    公开(公告)日:2016-02-25

    申请号:US14830313

    申请日:2015-08-19

    摘要: A perfume composition comprising an effective amount of at least one alkadienenitrile selected from 4,8-undecadienenitrile and isomers thereof, 4,9-dodecadienenitrile and isomers thereof, and 4,10-tridecadienenitrile and isomers thereof. The isomers of 4,8-undecadienenitrile comprise Z,Z-4,8-undecadienenitrile, E,E-4,8-undecadienenitrile, and mixed Z/E isomers of 4,8-undecadienenitrile; the isomers of 4,9-dodecadienenitrile comprise Z,Z-4,9-dodecadienenitrile, E,E-4,9-dodecadienenitrile, and mixed Z/E isomers of 4,9-dodecadienenitrile; and the isomers of 4,10-tridecadienenitrile comprise Z,Z-4,10-tridecadienenitrile, E,E-4,10-tridecadienenitrile, and mixed Z/E isomers of 4,10-tridecadienenitrile. A composition comprising an effective amount of at least one alkadienenitrile selected from 4,8-undecadienenitrile and isomers thereof, 4,9-dodecadienenitrile and isomers thereof, and 4,10-tridecadienenitrile and isomers thereof. Processes for the preparation of the isomeric alkadienenitriles are provided. The isomeric alkadienenitriles have a range of fresh, citric, ozonic and floral notes of exceptional strength.

    摘要翻译: 一种香料组合物,其包含有效量的至少一种选自4,8-十一碳烯腈及其异构体的链烯二腈,4,9-十二碳烯腈及其异构体,以及4,10-十三碳烯腈及其异构体。 4,8-十一碳烯腈的异构体包含Z,Z-4,8-​​十一碳烯腈,E,E-4,8-​​十一碳烯腈和4,8-十一碳烯腈的混合Z / E异构体; 4,9-十二碳烯腈的异构体包括Z,Z-4,9-十二碳二烯腈,E,E-4,9-十二碳烯腈,以及4,9-十二碳二烯腈的混合Z / E异构体; 4,10-十三碳烯腈的异构体包括Z,Z-4,10-十三碳烯腈,E,E-4,10-十三碳烯腈和4,10-十三碳烯腈的混合Z / E异构体。 一种组合物,其包含有效量的至少一种选自4,8-十一碳烯腈及其异构体的链烯二腈,4,9-十二碳烯腈及其异构体,以及4,10-十一碳烯腈及其异构体。 提供了制备异构烷撑亚胺的方法。 异构链烷二腈具有特别强度的新鲜,柠檬酸,臭氧和花香的范围。

    GERANONITRILE SUBSTITUTE
    9.
    发明申请
    GERANONITRILE SUBSTITUTE 有权
    GERANONITRILE替代品

    公开(公告)号:US20070265183A1

    公开(公告)日:2007-11-15

    申请号:US11747116

    申请日:2007-05-10

    IPC分类号: A61Q13/00

    摘要: A fragrance preparation containing 3,7-dimethyloct-6-enenitrile and other compounds described herein is a geranonitrile substitute which has the advantages inherent to geranonitrile, such as fragrance freshness and composition stability but is less objectionable from a toxicological standpoint.

    摘要翻译: 含有3,7-二甲基-6-烯腈和本文所述的其它化合物的香料制剂是具有香叶腈固有的优点的香叶腈替代物,例如香料新鲜度和组合物稳定性,但从毒理学的观点来看较不令人反感。

    Perfume compositions
    10.
    发明授权
    Perfume compositions 有权
    香水组合物

    公开(公告)号:US07160851B2

    公开(公告)日:2007-01-09

    申请号:US10474133

    申请日:2002-04-04

    IPC分类号: C11D3/50 A61Q13/00

    CPC分类号: C11D3/50 C11B9/0023

    摘要: This invention is concerned with perfume compositions comprising: a) nitrile perfumery material of general formula RCN where R is a hydrocarbyl radical of formula CxHy, x is an integer in the range 9 to 12, and y is an integer in the range 15 to 25; and b) hydrocarbon perfumery material having a boiling point of less than about 185° C. and an octanol-water partition coefficient of at least 4.0 (in logarithmic form), wherein a) and b) together comprise at least 20% by weight of the total weight of the composition. Perfume compositions in accordance with the present invention provide a good deodorant effect several hours after application to a surface such as fabric or skin.

    摘要翻译: 本发明涉及香料组合物,其包含:a)通式RCN的腈香料,其中R为式C x H y的烃基,x为9至12的整数,y为15至25的整数 ; 和b)沸点低于约185℃的辛辛醇 - 水分配系数至少为4.0(对数形式)的烃类香料,其中a)和b)一起包含至少20重量%的 组合物的总重量。 根据本发明的香料组合物在施用于表面如织物或皮肤之后几小时提供良好的除臭效果。