公开(公告)号：US09758475B2

公开(公告)日：2017-09-12

申请号：US14830313

申请日：2015-08-19

Applicant: BEDOUKIAN RESEARCH, INC.

Inventor： Robert H. Bedoukian ,  Krzysztof Swierczek ,  Douglas Jay Pesak ,  Hifzur R. Ansari

IPC: C11B9/00 ,  C07C253/30 ,  C07C255/07

CPC classification number: C07C253/30 ,  C07B2200/09 ,  C07C255/07 ,  C11B9/0023

Abstract: 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.

公开(公告)号：US09701609B2

公开(公告)日：2017-07-11

申请号：US14830262

申请日：2015-08-19

Applicant: BEDOUKIAN RESEARCH, INC.

Inventor： Robert H. Bedoukian ,  Krzysztof Swierczek ,  Douglas Jay Pesak ,  Hifzur R. Ansari

IPC: C07C47/21 ,  C11B9/00

CPC classification number: C07C47/21 ,  C11B9/0015

Abstract: A perfume composition comprising an effective amount of at least one alkadienal selected from 4,8-undecadienal and isomers thereof, 4,9-dodecadienal and isomers thereof, and 4,10-tridecadienal and isomers thereof. The isomers of 4,8-undecadienal comprise Z,Z-4,8-undecadienal, E,E-4,8-undecadienal, and mixed Z/E isomers of 4,8-undecadienal; the isomers of 4,9-dodecadienal comprise Z,Z-4,9-dodecadienal, E,E-4,9-dodecadienal, and mixed Z/E isomers of 4,9-dodecadienal; and the isomers of 4,10-tridecadienal comprise Z,Z-4,10-tridecadienal, E,E-4,10-tridecadienal, and mixed Z/E isomers of 4,10-tridecadienal. A composition comprising an effective amount of at least one alkadienal selected from 4,8-undecadienal and isomers thereof, 4,9-dodecadienal and isomers thereof, and 4,10-tridecadienal and isomers thereof. Processes for the preparation of the isomer mixtures of alkadienals are provided. The isomeric alkadienals have a range of fresh, watery, ozone, grapefruit, tangerine, orange peel, aldehydic notes of exceptional strength.

公开(公告)号：US10035972B2

公开(公告)日：2018-07-31

申请号：US15372888

申请日：2016-12-08

Applicant: BEDOUKIAN RESEARCH, INC.

Inventor： Matthew Bedoukian ,  Heidi A. Cristofalo ,  Hifzur R. Ansari

IPC: C11B9/00 ,  A23C9/156 ,  A23L2/56 ,  A61K8/33 ,  A61K8/40 ,  A61Q15/00 ,  A61Q19/00 ,  C11D3/50 ,  C11D3/20 ,  C11D3/26 ,  A23L27/20 ,  A23L27/24 ,  A23L27/29

Abstract: A composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A fragrance or flavor composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A consumer product containing the fragrance or flavor composition having at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A method of imparting a fragrance or flavor to a consumer product by adding to the consumer product a fragrance or flavor composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the consumer product.