CA2628972A1 - Malodor reducing compositions and methods - Google Patents

Malodor reducing compositions and methods Download PDF

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Publication number
CA2628972A1
CA2628972A1 CA002628972A CA2628972A CA2628972A1 CA 2628972 A1 CA2628972 A1 CA 2628972A1 CA 002628972 A CA002628972 A CA 002628972A CA 2628972 A CA2628972 A CA 2628972A CA 2628972 A1 CA2628972 A1 CA 2628972A1
Authority
CA
Canada
Prior art keywords
fabric
srp
soil release
release polymer
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002628972A
Other languages
French (fr)
Other versions
CA2628972C (en
Inventor
Myriam Peeters
Alain Jacques
Doris More
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colgate Palmolive Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37776903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2628972(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2628972A1 publication Critical patent/CA2628972A1/en
Application granted granted Critical
Publication of CA2628972C publication Critical patent/CA2628972C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates

Abstract

The present invention is directed to methods of reducing fabric malodor, comprising applying a water-soluble soil release polymer (SRP), as well as compositions comprising such polymers.

Claims (12)

1. A method of reducing malodor comprising:

(a) applying a soil release polymer (SRP) composition in an aqueous solution to a fabric; and (b) rinsing the fabric;
wherein the SRP composition is substantially free of anionic surfactants and/or builder salts.
2. The method of claim 1 wherein said soil release polymer is polyethylene glycol polyester.
3. The method of claim 1, wherein said soil release polymer is 1,4-benzenedicarboxylic acid polymer with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl).
4. The method of claim 1 wherein said malodor is human body malodor.
5. The method of claim 1 wherein said fabric comprises synthetic fibers.
6. The method of claim 1 wherein said fabric comprises polyester, spandex, viscose,nylon, satin, velvet, acetates, acrylics, or mixtures or blends thereof.
7. The method of claim 1 wherein said SRP is provided to the rinse cycle of a laundry washing machine while said fabric is being rinsed.
8. A method of reducing malodor comprising:

(a) applying a soil release polymer (SRP) composition in an aqueous solution with a fabric softening component to a surface; and (b) rinsing said surface;
wherein said SRP composition is substantially free of anionic surfactants and/or builder salts.
9. The method of claim 8 wherein said fabric softening component is a triethanolamine-esterquat.
10. The method of claim 8 wherein said fabric softening component has the structure:

wherein R1 represents (CH2)t R6 where R6 represents benzyl, phenyl, (C1-C4)-alkyl substituted phenyl, OH or H;

R2 and R3 represent (CH2)s-R5 where R5 represents an acyloxy group containing from 8 to 22 carbon atoms, benzyl, phenyl, (C1-C4)-alkyl substituted phenyl, OH or H;

R4 represents an aliphatic hydrocarbon group having from 8 to 22 carbon atoms;

q, s, and t, each independently, represent an integer from 1 to 3; and X- is a softener compatible anion.
11. The method of claim 8 wherein the ratio by weight of fabric softening component to soil release polymer is about 30:1 to about 1:30.
12. The method of claim 8 further comprising a component chosen from a chelator, dye, fatty alcohol, preservative or perfume.
CA2628972A 2005-11-17 2006-11-17 Malodor reducing compositions and methods Expired - Fee Related CA2628972C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73764405P 2005-11-17 2005-11-17
US60/737,644 2005-11-17
PCT/US2006/061034 WO2007059532A1 (en) 2005-11-17 2006-11-17 Malodor reducing compositions and methods

Publications (2)

Publication Number Publication Date
CA2628972A1 true CA2628972A1 (en) 2007-05-24
CA2628972C CA2628972C (en) 2011-03-15

Family

ID=37776903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2628972A Expired - Fee Related CA2628972C (en) 2005-11-17 2006-11-17 Malodor reducing compositions and methods

Country Status (16)

Country Link
US (1) US20130000052A1 (en)
EP (1) EP1969111B1 (en)
CN (1) CN101341240B (en)
AT (1) ATE461265T1 (en)
AU (1) AU2006315121B2 (en)
BR (1) BRPI0618694A2 (en)
CA (1) CA2628972C (en)
DE (1) DE602006013044D1 (en)
DK (1) DK1969111T3 (en)
HK (1) HK1123067A1 (en)
MY (1) MY146540A (en)
NO (1) NO20082687L (en)
PL (1) PL1969111T3 (en)
RU (1) RU2384607C1 (en)
WO (1) WO2007059532A1 (en)
ZA (1) ZA200804109B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE502998T1 (en) * 2006-07-07 2011-04-15 Procter & Gamble DETERGENT COMPOSITIONS
DE102007022916A1 (en) * 2007-05-14 2008-11-20 Henkel Ag & Co. Kgaa Pheromone-containing cosmetic products
DE102009010665A1 (en) * 2009-02-27 2010-09-16 Beiersdorf Ag Use of charged surfactants to reduce textile staining by antiperspirants
CN101935949B (en) * 2010-08-27 2012-01-18 上海制皂有限公司 Clothes softener
US11840797B1 (en) 2014-11-26 2023-12-12 Microban Products Company Textile formulation and product with odor control
MX2018003021A (en) * 2015-09-16 2018-05-02 Colgate Palmolive Co Consumable product packaging.
US9890350B2 (en) 2015-10-28 2018-02-13 Ecolab Usa Inc. Methods of using a soil release polymer in a neutral or low alkaline prewash
CN105754753A (en) * 2016-05-11 2016-07-13 于文 Antibacterial fabric detergent and preparation method thereof
US10808206B2 (en) 2017-11-14 2020-10-20 Henkel IP & Holding GmbH Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric
CN108085190A (en) * 2017-12-25 2018-05-29 上海和黄白猫有限公司 Down jacket cleaning agent with functions
EP3587546B1 (en) * 2018-06-22 2021-04-07 The Procter & Gamble Company Use of polyester terephthalate to reduce malodour on fabrics
EP3650522A1 (en) * 2018-11-09 2020-05-13 Unilever PLC Reduction of malodour from laundry
EP3835396A1 (en) * 2019-12-09 2021-06-16 The Procter & Gamble Company A detergent composition comprising a polymer
US20220298453A1 (en) * 2021-03-18 2022-09-22 Henkel IP & Holding GmbH Liquid Laundry Detergent Compositions Containing Soil Release Polymers
BR112023021156A2 (en) * 2021-04-14 2023-12-19 Unilever Ip Holdings B V FABRIC CONDITIONING FORMULATION, METHOD OF PROTECTING FABRICS AGAINST PERMANENT STAINING AND USE OF A DIRT RELEASE POLYMER IN A FABRIC CONDITIONER
WO2022218696A1 (en) * 2021-04-14 2022-10-20 Unilever Ip Holdings B.V. Fabric conditioner compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296261A (en) * 1994-12-21 1996-06-26 Procter & Gamble Odor control fabric treatment compositions
DE19646866A1 (en) * 1996-11-13 1998-05-14 Henkel Ecolab Gmbh & Co Ohg Commercial washing process using dirt-releasing polymer
ES2218684T3 (en) * 1997-05-19 2004-11-16 THE PROCTER & GAMBLE COMPANY ESTER SALES OF FATTY ACID ESTER WITH TRIETHANOLAMINE AND ITS USE AS FABRIC SOFTENERS.
MXPA02011555A (en) * 2000-05-24 2003-04-25 Procter & Gamble A fabric softening composition comprising a malodor controlling agent.
WO2002044686A2 (en) * 2000-11-20 2002-06-06 The Procter & Gamble Company Predictive method for polymers
US6660713B2 (en) * 2001-01-30 2003-12-09 The Procter & Gamble Company Hydrophobic nanozeolites for malodor control
US6524494B2 (en) * 2001-02-02 2003-02-25 Givaudan Sa Compositions to enhance fabric freshness and appearance
CA2455911A1 (en) * 2001-09-10 2003-03-27 The Procter & Gamble Company Fabric treatment composition and method
ATE364682T1 (en) * 2003-02-18 2007-07-15 Cognis Ip Man Gmbh AQUEOUS PREPARATIONS WITH MICRO-ENCAPSULED ACTIVE INGREDIENTS

Also Published As

Publication number Publication date
AU2006315121A1 (en) 2007-05-24
EP1969111A1 (en) 2008-09-17
ATE461265T1 (en) 2010-04-15
DK1969111T3 (en) 2010-06-21
ZA200804109B (en) 2010-11-24
US20130000052A1 (en) 2013-01-03
EP1969111B1 (en) 2010-03-17
CN101341240B (en) 2012-01-11
MY146540A (en) 2012-08-15
AU2006315121B2 (en) 2011-03-31
RU2384607C1 (en) 2010-03-20
CN101341240A (en) 2009-01-07
HK1123067A1 (en) 2009-06-05
DE602006013044D1 (en) 2010-04-29
WO2007059532A1 (en) 2007-05-24
PL1969111T3 (en) 2010-08-31
BRPI0618694A2 (en) 2012-12-04
RU2008124176A (en) 2009-12-27
NO20082687L (en) 2008-06-16
CA2628972C (en) 2011-03-15

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Effective date: 20201117