Irene C Burtyk

6808684, Oct 26, 2004

Apr 5, 2002

10/117479

Richard M. Boden - Ocean NJ
Irene Christine Burtyk - Westfield NJ
Vito Joseph Mancini - Summit NJ
Iku Sasaki - Demarest NJ

International Flavors Fragrance Inc. - New York NY

A61L 901

422124, 422125, 512 2, 424 762

Non-aqueous based fragrance compositions containing a siloxane material are disclosed. The fragrance compositions are suitable for many applications including cosmetics, laundry care and personal care items. The fragrance compositions can also be used in air fresheners, particularly those air fresheners that contain heating elements.

6861031, Mar 1, 2005

Jul 22, 2002

10/201673

Richard M. Boden - Ocean NJ, US
Irene Christine Burtyk - Westfield NJ, US
Vito Joseph Mancini - Summit NJ, US
Iku Sasaki - Demarest NJ, US

International Flavors & Fragrances Inc. - New York NY

A61L009/01
A61L009/02

422 5, 422125, 512 2

Non-aqueous based fragrance compositions containing a siloxane material are disclosed. The fragrance compositions are suitable for many applications including cosmetics, laundry care and personal care items. The fragrance compositions can also be used in air fresheners, particularly those air fresheners that contain heating elements.

7172998, Feb 6, 2007

Jul 29, 2004

10/901838

Richard M. Boden - Ocean NJ, US
Irene Christine Burtyk - Westfield NJ, US
Vito Joseph Mancini - Summit NJ, US
Iku Sasaki - Demarest NJ, US

A61L 9/02

512 4, 422120

Non-aqueous based fragrance compositions containing a siloxane material are disclosed. The fragrance compositions are suitable for many applications including cosmetics, laundry care and personal care items. The fragrance compositions can also be used in air fresheners, particularly those air fresheners that contain heating elements.

57119520, Jan 27, 1998

Mar 6, 1997

8/812040

Richard M. Boden - Ocean NJ
Irene Burtyk - Clifton NJ
Jan Van Elst - Bilthoven, NL
Marie R. Hanna - Hazlet NJ
Charles E.J. Beck - Summit NJ

International Flavors & Fragrances Inc. - New York NY

A61K 600

424401

Described is the use of 7-isopropyl-8,8-dimethyl-6,10-dioxaspiro-C. sub. 10 and C. sub. 11 alkane derivatives defined according to the structure: ##STR1## wherein N is 1 or 2 for their organoleptic properties, particularly for use in imparting, augmenting or enhancing the aroma of a perfume composition, perfumed polymer, detergent, fabric softener, or bleach composition. Also described is a process for preparing such 7-isopropyl-8,8-dimethyl-6,10-dioxaspiro-C. sub. 10 and C. sub. 11 alkane derivatives using as starting materials cycloalkanones defined according to the structure: ##STR2## and the diol having the structure: ##STR3##.