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Delivery systems comprising malodor reduction compositions

a technology of malodor reduction and composition, which is applied in the direction of detergent solvents, deodrant compositions, softening compositions, etc., can solve the problems of interfering with the scent of the perfumed or unperfumed situ that is treated with malodor control technology, and the limited nature of the current malodor control technology is extremely constraining

Inactive Publication Date: 2016-03-31
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent text describes how effective certain materials are at reducing malodors caused by amine or thiol based compounds. This information can be used to develop products that can effectively remove or mask these malodors.

Problems solved by technology

Unfortunately, malodor control technologies typically cover up the malodor with a stronger scent and thus interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.
Thus, limited nature of the current malodor control technologies is extremely constraining.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

Compositions Comprising Malodor Reduction Compounds

[0145]In the present invention blends enable more potent malodor reduction because blends are useful at a higher % of the product composition before becoming olfactively noticeable. Below are non-limiting examples of malodor reduction compounds.

% wt ActiveComponentCAS#ABCDE2,2,8,8-tetramethyl-octahydro-1H-29461-14-135-4515-25 5-2010-3015-252,4a-methanonapthalene-10-one1H-Indene-ar-propanal,2,3-300371-33-910-20 1-30NIL 5-101-5dihydro-1,1-dimethyl-Hexadecanoic acid, (2E)-3,7-3681-73-035-4510-25NIL30-4035-50dimethyl-2,6-octadien-1-yl ester1-Pentanol-3-methyl-5-phenyl55066-48-310-2010-25 2-10 5-17104,7-Methano-1H-inden-5-ol,171102-41-30-510-25NIL1-61-53a,4,5,6,7,7a-hexahydro-, 5-acetate4,8-dimethyl-1-(methylethyl)-7-N / A0-5NILNILNIL1-5oxybiciclo [4.3.0]nonane(3Z)-3,7-dimethylocta-1,3,6-triene3338-55-4NILNIL10-202-5NIL1H-Indene-5-propanal, 2,3-173445-65-3NILNILNIL7.5-16  1-15dihydro-3,3-dimethyl-3,4,4a,5,6,7,8,8a-4430-31-3NILNILNIL3-7 1-1...

example 2

Compositions Comprising Malodor Reduction Compounds

[0146]

% wt ActiveIngredientCAS #ABCBDE(E)-1-(2,6,6-trimethyl-1-127-42-4482832cyclohex-2-enyl)pent-1-en-3-oneethyl dodecanoate106-33-2NIL1NIL3NILNIL3a,4,5,6,7,7a-hexahydro-1H-68912-13-08301413.54,7-methanoinden-1-ylpropanoate[1R-(1R*,4R*,6R*,10S*)]-1139-30-6NIL0.320.5NIL0.54,12,12-trimethyl-9-methylene-5-oxatricyclo[8.2.0.04,6]dodecane(8E)-cyclohexadec-8-en-1-one3100-36-5NIL5NIL7NILNIL3,5,5-trimethylhexyl acetate58430-94-7251550356056ethyl (2,3,6-93981-50-1NIL1NIL5NILNILtrimethylcyclohexyl)carbonate2,4-dimethyl-4,4a,5,9b-27606-09-3251015151615tetrahydroindeno [1,2-d][1,3]dioxine2,2,7,7-23787-90-8895755tetramethyltricyclo[6.2.1.01,6]undecan-5-one(3,5-dimethylcyclohex-3-en-67634-16-6NIL0.7NIL0.5NILNIL1-yl)methanol3-(7,7-dimethyl-4-33885-52-8302025151518bicyclo[3.1.1]hept-3-enyl)-2,2-dimethyrpropanalTotal100100100100100100

example 3

Malodor Reduction Composition

[0147]

% wt ActiveIngredientCAS #ABC5-Cyclohexadecen-1-One37609-25-915.02.002.00decahydro-2,2,7,7,8,9,9-476332-65-70.0050.010.01heptamethylindeno(4,3a-b)furan2,3-Dihydro-5,6-dimethoxy-2-(4-33704-61-90.30.50.5piperidinylmethylene)-1H-inden-1-oneCedryl Methyl Ether19870-74-76.010.04.0Trans-4-Decenal65405-70-10.0050.0020.002Decyl Aldehyde112-31-23.742.02.03-methyl cyclopentadecenone63314-79-40.41.01.0Diphenyl Oxide101-84-80.51.01.03a,4,5,6,7,7a-hexahydro-4,7-methano-54830-99-85.08.08.01H-indenyl acetate3a,4,5,6,7,7a-hexahydro-1H-4,7-68912-13-06.08.08.0methanoinden-1-yl propanoate2-(5-methyl-2-propan-2-yl-8-68901-32-610.015.015.0bicyclo[2.2.2]oct-5-enyl)-1,3-dioxolane(E)-3,7-dimethyl-2,6-3681-73-010.010.016.0octadienylhexadecanoateIso Nonyl Acetate58430-94-76.658.03.02,2,7,7-23787-90-810.08.08.0tetramethyltricyclo[6.2.1.01,6]undecan-5-one(1-Methyl-2-(1,2,2-198404-98-70.10.30.3trimethylbicyclo[3.1.0]-hex-3-ylmethyl)cyclopropyl)methanolLauric Aldehyde112-54-90....

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Abstract

The present invention relates to delivery systems comprising malodor reduction compositions, methods of making such delivery systems and consumer products made with such delivery systems. Such delivery systems do not unduely interfere with the scent of the perfumed or unperfumed delivery system, perfumed or unperfumed products comprising such delivery systems and any perfumed or unperfumed situs that is treated with such products.

Description

FIELD OF THE INVENTION[0001]The present invention relates to delivery systems comprising malodor reduction compositions, methods of making such delivery systems and consumer products made with such delivery systems.BACKGROUND OF THE INVENTION[0002]Unscented or scented products are desired by consumers as they may be considered more natural and discreet than scented products. Manufacturers of unscented or scented products for controlling malodors rely on malodor reduction ingredients or other technologies (e.g. filters) to reduce malodors. However, effectively controlling malodors, for example, amine-based malodors (e.g. fish and urine), thiol and sulfide-based malodors (e.g. garlic and onion), C2-C12 carboxylic acid based malodors (e.g. body and pet odor), indole based malodors (e.g. fecal and bad breath), short chain fatty aldehyde based malodors (e.g. grease) and geosmin based malodors (e.g. mold / mildew) may be difficult, and the time required for a product to noticeably reduce ma...

Claims

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Application Information

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IPC IPC(8): C11D3/00A61L9/012C11D3/50
CPCC11D3/0068C11D3/505A61L9/012A61K8/31A61K8/33A61K8/34A61K8/342A61K8/35A61K8/36A61K8/361A61K8/368A61K8/37A61K8/4926A61K8/4973A61K8/498A61K8/58A61Q5/02A61Q15/00A61Q19/00A61Q19/10A61L9/01A61Q13/00C11B9/0053C11D3/001C11D3/184C11D3/2034C11D3/2068C11D3/2072C11D3/2079C11D3/2093C11D3/2096C11D3/222C11D3/43C11D3/50C11D17/042C11D17/06C11D3/30A61L9/122A61L9/127A61L9/14C08K5/0008G06Q99/00A61L2209/134A61L2209/133A61K2800/5922A61L2/18A61L9/03C11D2111/12C11B9/0038C11B9/0042C11B9/0049C11B9/008C11B9/0092G16C10/00G16C20/40C11B9/0015C11B9/0019C11B9/0034C11B9/0061A61L15/28A61L15/46A61L2300/62B01J20/24A61K8/494C11B9/0076A61K8/11A61K8/4966A61K8/731A61K8/8152A61K2800/56A61K2800/592A61L15/20C11B9/003A61L2209/21G06F30/23D06B1/02G06F17/10C11D17/0043C11D17/047G06F17/11
Inventor FRANKENBACH, GAYLE, MARIEHOLLINGSHEAD, JUDITH, ANNHORENZIAK, STEVEN, ANTHONYSMETS, JOHAN
Owner THE PROCTER & GAMBLE COMPANY
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