Fragrance material
AssigneeInternational Flavors & Fragrance Inc.
InventorsRichard M. Boden, Irene Christine Burtyk, Vito Joseph Mancini, Iku Sasaki
Life of this patent
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Abstract
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.
Claims12
A liquid, non-aqueous based fragrance composition containing a siloxane oil.
A liquid, non-aqueous based fragrance composition comprising:
- from about 20 to about 30 weight percent of the fragrance composition having a vapor pressure of greater than 0.3;
- from about 15 to about 25 weight percent of the fragrance composition having a vapor pressure of from about 0.1 to about 0.3;
- from about 15 to about 25 weight percent of the fragrance composition having a vapor pressure of from 0.03 to about 0.1;
- from about 3 to about 9 weight percent of the fragrance composition having a vapor pressure of from 0.01 to about 0.03;
- and
- less than about 10 weight percent of the fragrance having a vapor pressure of less than 0.01;
- and a siloxane oil from about 20 to about 30 weight percent of the fragrance composition.
A liquid, non-aqueous based fragrance composition comprising:
- from about 23 to about 38 weight percent of the fragrance composition having a vapor pressure of greater than 0.3;
- from about 16 to about 20 weight percent of the fragrance composition having a vapor pressure of from about 0.1 to about 0.3;
- from about 4 to about 6 weight percent of the fragrance has a vapor pressure of from 0.03 to about 0.1;
- and
- less than about 4 weight percent of the fragrance having a vapor pressure of less than 0.01;
- and
- a siloxane oil from about 23 to about 28 weight percent of the fragrance.
12 The air freshener apparatus of claim 10 that contains a piezo electric element.
Dependencies are inferred from the claim text.