Perfume compositions – Perfume compositions – Oxygen containing active ingredient
Reexamination Certificate
2007-03-27
2007-03-27
Cole, Monique T. (Department: 1743)
Perfume compositions
Perfume compositions
Oxygen containing active ingredient
C560S126000
Reexamination Certificate
active
10308951
ABSTRACT:
The invention relates to a process for the preparation of cyclohexyloxyacetic alkyl esters by hydrogenation of phenoxyacetic alkyl esters and to the use of cyclohexyloxyacetic alkyl esters as fragrances.
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Perfumer & Flavorist, vol. 25, Jan./Feb. 2000, pp. 19-23, Libor Ĉerveny, Martina Pustêjovaká and Petr Kaĉer, “The Snythesis of Allyl-3-Cyclohexylpropionate”.
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Funk Hans-Ulrich
Kuhn Walter
Senft Gerhard
Akerman & Senterfitt
Cole Monique T.
Pendorf Stephan A.
Symrise GmbH & Co. KG
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