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Malodor reduction compositions

a composition and composition technology, applied in the field of malodor reduction compositions, can solve the problems of interfering with the scent of the perfumed or unperfumed situ that is treated with the 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

This patent is about a new invention that reduces malodors in various products such as air fresheners, laundry detergents, and dish care products. These compositions work without affecting the scent of the product they are used with.

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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  • Malodor reduction compositions
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  • Malodor reduction compositions

Examples

Experimental program
Comparison scheme
Effect test

example 1

Malodor Reduction Composition

[0142]

MRC AMRC BMRC CIngredientCAS #PercentPercentPercent5-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-tetramethyltricyclo[6.2.1.01,6]undecan-23787-90-810.08.08.05-one(1-Methyl-2-(1,2,2-198404-98-70.10.30.3trimethylbicyclo[3.1.0]-hex-3-ylmethyl)cyclopropyl)methanolLau...

example 13

Plastic Film Example with Malodor Reducing Composition

[0173]A plastic film is treated with an Malodor Reduction Composition disclosed in the present specification. Said treatment is accomplished by spraying said Malodor Reduction Composition on the film. Said Malodor Reduction Composition is applied to at a level of 0.1% to 5% based on weight of the film. The Malodor Reduction Composition is found on the surface and may also be absorbed into the plastic film.

example 14

Diaper Example with Malodor Reducing Composition

[0174]A diaper article, is treated with a Malodor Reduction Composition disclosed in the present specification. The Malodor Reduction Composition is disposed on one or more areas such as:[0175]the garment-facing side;[0176]the body-facing side of the topsheet;[0177]the absorbent core;[0178]the body-facing side of the backsheet.

[0179]The Malodor Reduction Composition may also be disposed on the garment-facing side of the absorbent core and / or on other components such as the garment facing side of a nonwoven dusting layer or body-facing side of a secondary topsheet or acquisition layer. In some embodiments, a topsheet or an acquisition layer may comprise a tissue layer and / or a nonwoven layer, and the malodor reduction composition may be disposed on either the tissue layer or the nonwoven layer. As discussed below, the Malodor Reduction Composition may be in the absorbent article via incorporation into an adhesive. In some embodiments, t...

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PUM

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Abstract

The present invention relates to malodor reduction compositions and methods of making and using same. The malodor reduction compositions are suitable for use in a variety of applications, including use in consumer products, for example, air freshening compositions, laundry detergents, fabric enhancers, surface cleaners, beauty care products, dish care products, diapers, feminine protection articles, and plastic films for garbage bags. Such malodor control technologies do not unduely interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.

Description

FIELD OF THE INVENTION[0001]The present invention relates to malodor reduction compositions and methods of making and using same.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 malodors may create consumer doubt as to the product's efficacy on malodors. Often times...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61L9/01C08K5/00G06F19/00
CPCA61L9/01G06F19/705C08K5/0008A61K8/31A61K8/33A61K8/34A61K8/342A61K8/35A61K8/36A61K8/361A61K8/368A61K8/37A61K8/4926A61K8/4973A61K8/498A61K8/58A61Q5/02A61Q15/00A61Q19/00A61Q19/10A61L9/012A61Q13/00C11B9/0053C11D3/001C11D3/0068C11D3/184C11D3/2034C11D3/2068C11D3/2072C11D3/2079C11D3/2093C11D3/2096C11D3/222C11D3/43C11D3/50C11D3/505C11D17/042C11D17/06C11D3/30A61L9/122A61L9/127A61L9/14G06Q99/00A61L2209/134A61L2209/133A61K2800/5922A61L2/18A61L9/03C11D2111/12C11B9/0038C11B9/0042C11B9/0049C11B9/008C11B9/0092G16C10/00G16C20/40C11B9/0015C11B9/0019C11B9/0034C11B9/0061A61L15/28A61L15/46A61L2300/62B01J20/24A61K8/494C11B9/0076A61K8/11A61K8/4966A61K8/731A61K8/8152A61K2800/56A61K2800/592A61L15/20C11B9/003A61L2209/21G06F30/23D06B1/02G06F17/10C11D17/0043C11D17/047G06F17/11
Inventor FRANKENBACH, GAYLE, MARIEHOLLINGSHEAD, JUDITH, ANNHORENZIAK, STEVEN, ANTHONYMADHAV, PRAKASH, J.STANTON, DAVID, THOMASREADNOUR, CHRISTINE, MARIELIU, ZAIYOUCETTI, JONATHAN, ROBERT
Owner THE PROCTER & GAMBLE COMPANY
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