IP Library Granted Patent US 8,524,650
Granted Patent B2
US 8,524,650 · App. 12/969,631 · Granted Sep 3, 2013

Encapsulates

Inventors: Hugo Robert Germain Denutte (Hofstade, BE); Jonathan Richard Clare (Newcastle, GB); Javier Medina (Newcastle, GB); Philip Andrew Cunningham (Vossem, BE); Johan Smets (Lubbeek, BE); Laura Orlandini (Puurs, BE)
Assignee: The Procter & Gamble Company
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Quick Facts
Patent No.
US 8,524,650
App. No.
12/969,631
Granted
Sep 3, 2013
Kind
B2
Abstract

The present application relates to perfume compositions, delivery systems comprising such perfumes products comprising such perfumes and/or delivery systems, and processes for making and using same. Such perfumes and delivery systems provide improved perfume performance under high soil conditions and in cold water washing and a shell that at least partially surrounds said core.

Claims (7)

1. A perfume comprising, based on total perfume weight:

a) from 3% to 20% of a perfume raw material selected from the group consisting of 2-methoxynaphthalene, 1,1-diethoxydecane, 1,3,3-trimethyl-2-oxabicyclo[2,2,2]octane and mixtures thereof;

b) from 2% to 35% of a perfume raw material selected from the group consisting of 3-(4-propan-2-ylphenyl)butanal, 3-(4-tert-butylphenyl)propanal and mixtures thereof;

c) from 2% to 35% of a perfume raw material selected from the group consisting of propan-2-yl 2-methylbutanoate, ethyl 2-methylbutanoate, ethyl 2-methylpentanoate, hexyl acetate, 5-heptyloxolan-2-one, 2-[2-(4-methyl-1-cyclohex-3-enyl)propyl]cyclopentan-1-one and mixtures thereof;

d) from 0% to 10% of a perfume raw material selected from the group consisting of (E)-4-methyldec-3-en-5-ol, Cyclopentol, Laevo trisandol, 3,7-dimethylocta-1,6-dien-3-ol and mixtures thereof;

e) from 0% to 10% of a perfume raw material selected from the group consisting of 2-heptylcyclopentan-1-one, O-[2-[(1S)-4-methyl-2-oxocyclohexyl]propan-2-yl]ethanethioate, 2-[2-(4-methyl-1-cyclohex-3-enyl)propyl]cyclopentan-1-one, naphthalen-2-yl-phenylmethanone, 2-[(2E)-3,7-dimethylocta-2,6-dienyl]cyclopentan-1-one, 2,2,5-trimethyl-5-pentylcyclopentan-1-one, (E)-1-(2,6,6-trimethyl-1-cyclohex-3-enyl)but-2-en-1-one, (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one and mixtures thereof; and

f) from 0% to 0.5% of a perfume raw material selected from the group consisting of 4-methoxy-2-methylbutane-2-thiol, 2-(4-methyl-1-cyclohex-3-enyl)propane-2-thiol, N-(1,5-dimethyl-8-bicyclo[3.2.1]octanylidene)hydroxylamine, 2,4,4,7-Tetramethyl-6,8-nonadiene-3-one oxime, 2-Methyldecanenitrile, 3a,6,6,9a-tetramethyl-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e][1]benzofuran and mixtures thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2011
From: DENUTTE, HUGO ROBERT GERMAIN; CLARE, JONATHAN RICHARD; MEDINA, JAVIER (NMN); CUNNINGHAM, PHILIP ANDREW; SMETS, JOHAN (NMN); ORLANDINI, LAURA
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 025733/0157 →
Continuity (2)
Provisional Application 61287795 · Dec 18, 2009
Related Publication 20110152146A1 · Jun 23, 2011