Patent US6869923B1 successfully refreshed from Google Patents.
US6869923B1
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US
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Perfume compositions
Assignee: Procter and Gamble Co
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Filing: 1999-06-04
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Granted: 2005-03-22
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Expires: 2019-06-04
Abstract
Abstract The present invention relates to a perfume composition for delivery of high impact accord perfume ingredients, encapsulated embodiments of such compositions and their use in laundry and cleaning applications.
Inventors
- 👤 Philip Andrew Cunningham
- 👤 Michael Green
- 👤 Allan Campbell McRitchie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:28
CPC Classifications
A; A61; A61Q; A61Q13/00; A61K; A61K8/00; A61K8/02; A61K8/11; C; C11; C11D; C11D17/00; C11D17/0047; C11D3/00; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/50; C11D3/502; C11D3/505; A61K2800/00; A61K2800/40; A61K2800/41; A61K2800/412
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
131 words
A perfume composition comprising: a.) at least 10% by weight of at least one High Impact Accord (“HIA,”) perfume ingredient of Class 1 , the Class 1 perfume ingredient having: (i) a boiling point at 760 mm Hg, of 275° C. or lower; (ii) a calculated CLogP of at least 2.0; and (iii) an odor detection threshold (“ODT”) less than or equal to 50 ppb; and b.) at least 30% by weight of at least one High Impact Accord (“HIA”) perfume ingredient of Class 2, the Class 2 perfume ingredient having: (i) a boiling point at 760 mm Hg, of greater than 275° C.; (ii) a calculated CLogP of at least 4.0; and (iii) an odor detection threshold (“ODT”) less than or equal to 50 ppb; said perfume composition being encapsulated.
Claim 2
Dependent Claim
131 words
A perfume composition comprising: a.) at least 10% by weight of at least one High Impact Accord (“HIA,”) perfume ingredient of Class 1 , the Class 1 perfume ingredient having: (i) a boiling point at 760 mm Hg, of 275° C. or lower; (ii) a calculated CLogP of at least 2.0; and (iii) an odor detection threshold (“ODT”) less than or equal to 50 ppb; and b.) at least 30% by weight of at least one High Impact Accord (“HIA”) perfume ingredient of Class 2, the Class 2 perfume ingredient having: (i) a boiling point at 760 mm Hg, of greater than 275° C.; (ii) a calculated CLogP of at least 4.0; and (iii) an odor detection threshold (“ODT”) less than or equal to 50 ppb; said perfume composition being encapsulated.
Claim 3
Dependent Claim
23 words
A composition according to claim 1 , wherein the material used for encapsulating the perfume composition comprises a water-soluble modified starch solid matrix.
Claim 4
Dependent Claim
35 words
A composition according to claim 2 , wherein the material used for encapsulating the perfume composition comprises a starch raw material that has been modified by treating said starch raw material with octenyl-succinic acid anhydride.
Claim 5
Dependent Claim
15 words
A composition according to claim 3 , wherein said modified starch comprises a polyhydroxy compound.
Claim 6
Dependent Claim
21 words
A composition according to claim 4 , wherein said polyhydroxy compound comprises at least 20% by weight of the encapsulation mixture.
Claim 7
Dependent Claim
18 words
A laundry and cleaning composition comprising a detersive ingredient and a perfume composition according to claim 1 .
Claim 8
Dependent Claim
35 words
A process of making the composition of claim 6 , comprsing the step of combining the perfume composition of claim 1 , by means selected from spraying, dry-mixing, and mixtures thereof, with a detersive ingredient.
Claim 9
Dependent Claim
15 words
A composition according to claim 6 , wherein said composition further comprises a bleaching system.
Claim 10
Dependent Claim
28 words
A composition according to claim 6 , wherein said composition is selected from the group consisting of a detergent composition, a hard surface cleaning composition, a dishwashing composition.
Claim 11
Dependent Claim
24 words
A method of delivering perfume residuality on surfaces, which comprises the steps of contacting the surface with a composition according to claim 6 .
Claim 12
Dependent Claim
17 words
A method according to claim 10 , wherein said surfaces, are made of mixed types of surfaces.
Claim 13
Dependent Claim
29 words
A composition according to claim 1 , wherein said Class 1 HIA perfume ingredient is present in an amount of at least 20% by weight of the perfume composition.
Claim 14
Dependent Claim
29 words
A composition according to claim 12 , wherein said Class 1 HIA perfume ingredient is present in an amount of at least 30% by weight of the perfume composition.
Claim 15
Dependent Claim
29 words
A composition according to claim 1 , wherein said Class 2 HIA perfume ingredient is present in an amount of at least 40% by weight of the perfume composition.
Claim 16
Dependent Claim
29 words
A composition according to claim 14 , wherein said Class 2 HIA perfume ingredient is present in an amount of at least 50% by weight of the perfume composition.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2008-03-21 | 2008-09-20 | 2009-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-03-21 | 2012-09-20 | 2013-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-03-21 | 2016-09-20 | 2017-03-22 | $7700.00 | Window Closed / Lapsed |