IP Library › Granted Patent US 7,494,967
Granted Patent B2
US 7,494,967 · App. 11/568,890 · Granted Feb 24, 2009

3-methylbenzyl-isobutyrate

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Quick Facts
Patent No.
US 7,494,967
App. No.
11/568,890
Granted
Feb 24, 2009
Kind
B2
Abstract

3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.

Claims (4)

1. An odoriferous substance mixture, comprising organoleptically active quantities of 3-methylbenzyl isobutyrate and 2,2-dimethyl-3-(3-methylphenyl) propanol, wherein the ratio by weight of 3-methylbenzyl isobutyrate to 2,2-dimethyl-3-(3-methylphenyl) propanol is in the range from 1:1000 to 1:5.

2. An odoriferous substance mixture according to claim 1 , wherein the ratio by weight of 3-methylbenzyl isobutyrate to 2,2-dimethyl-3-(3-methylphenyl) propanol is in the range from 1:100 to 1:5.

3. An odoriferous substance mixture according to claim 1 , comprising 3-methylbenzyl isobutyrate in a concentration of 0.05-50 wt. % relative to the total weight of the mixture.

4. An odoriferous substance mixture according to claim 1 , comprising 3-methylbenzyl isobutyrate in a concentration of 0.5-20 wt. %, relative to the total weight of the mixture.

Assignments (1)
MERGER Recorded Apr 22, 2011
From: SYMRISE GMBH & CO. KG
To: SYMRISE AG
Reel/Frame 026171/0595 →