Perfume compositions

Details Perfume compositions Perfume compositions

2007-01-09

2007-01-09

Cole, Monique T. (Department: 1743)

Perfume compositions

Perfume compositions

Cyano containing active ingredient

C424S065000, C510S101000

Reexamination Certificate

active

10474133

ABSTRACT:
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.

REFERENCES:
patent: 3960923 (1976-06-01), DeSimone
patent: 4576742 (1986-03-01), Sprecker et al.
patent: 5105005 (1992-04-01), Hopp et al.
patent: 5888962 (1999-03-01), Frank et al.
patent: 6001789 (1999-12-01), Trinh et al.
patent: 6024943 (2000-02-01), Ness et al.
patent: 6086903 (2000-07-01), Trinh et al.
patent: WO 93 04158 (1993-03-01), None
patent: WO 99 00025 (1999-01-01), None

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