Firmenich Sa

Khurshid P Dastur

Werner Skorianetz

Joseph J Becker

Hugo Strickler

Novel cyclopentanone derivatives are found to be useful as flavor and odor modifying ingredients. The new compounds are particularly useful in the preparation of perfumes and perfumed products as well as for the aromatization of foodstuffs and beverages.

Novel cyclopentanone derivatives used as perfume ingredients

Novel cyclopentanone derivatives as flavor- and odor-modifying

Novel allyl ethers are found to be useful as odor modifying ingredients. The new compounds are particularly useful in the preparation of perfumes and perfume compositions as well as for the manufacture or perfumed articles such as soaps, detergents and household materials in general.

Allyl ethers in perfumery

Processes and compositions are described for improving, enhancing and modifying the fragrance of products including perfumes, perfume compositions and perfumed articles utilizing as effective ingredients tricyclo[5.2.1.0.sup.2,6 ]decane-methylol or one of its lower alkyl or alkenyl ester or ether derivatives.

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Satigny, Switzerland

Khurshid P Dastur