CA2367033A1 - Fabric softening compositions comprising antioxidants for malodour reduction - Google Patents

Fabric softening compositions comprising antioxidants for malodour reduction Download PDF

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Publication number
CA2367033A1
CA2367033A1 CA002367033A CA2367033A CA2367033A1 CA 2367033 A1 CA2367033 A1 CA 2367033A1 CA 002367033 A CA002367033 A CA 002367033A CA 2367033 A CA2367033 A CA 2367033A CA 2367033 A1 CA2367033 A1 CA 2367033A1
Authority
CA
Canada
Prior art keywords
rse
cpe
composition according
fabric softening
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
CA002367033A
Other languages
French (fr)
Other versions
CA2367033C (en
Inventor
David Stephen Grainger
Frans Jos Jansen
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.)
Unilever PLC
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=10853610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2367033(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 CA2367033A1 publication Critical patent/CA2367033A1/en
Application granted granted Critical
Publication of CA2367033C publication Critical patent/CA2367033C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/667—Neutral esters, e.g. sorbitan esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention provides a fabric softening composition which has an increased resistance to malodour developement and which comprises: i) a liquid or soft solid derivative of a cyclic polyol (CPE) or of a reduced saccharide (RSE) resulting from 35 to 100 % of the hydroxyl groups in the polyol or saccharid e being esterified or etherified, the CPE or RSE having 2 or more ester or eth er groups independently attached to a C8-C22 alkyl or alkenyl chain, wherein at least one of the chains attached to the ester or ether groups has at least o ne unsaturated bond; and ii) a deposition aid; and iii) one or more antioxidant(s), wherein the weight ratio of i) to iii) is 20:1 or greater. T he invention also provides a method of reducing malodour in a composition comprising a CPE or RSE as defined above by the addition of at least one antioxidant.

Claims (12)

1) A fabric softening composition comprising:
i) a liquid or soft solid derivative of a cyclic polyol (CPE) or of a reduced saccharide (RSE) resulting from 35 to 100% of the hydroxyl groups in the polyol or saccharide being esterified yr etherified, the CPE or RSE having 2 or more ester or ether groups independently attached to a C8-C22 alkyl or alkenyl chain, wherein at least one of the chains attached to the ester or ether groups has at least one unsaturated bond, and ii) a deposition aid, and iii) one or more antioxidant(s) comprising at least one initiation inhibitor and at least one propagation inhibitor.
wherein the weight ratio of i) to iii) is 20:1 or greater.
2) A composition according to claim 1 wherein the CPE or RSE contains at least 35% tri or higher esters.
3) A composition according either claim 1 or claim 2 wherein the CPE or RSE has 40-80%, preferably 95-75%, of the hydroxyl groups esterified and/or etherified.
4) A composition according to any one of the preceding claims wherein the CPS DR RSE has 4 or more hydroxy groups esterified or etherified.
5) A composition according to any one of the preceding claims wherein the CPE or RSE is derived from a monosaccharide or disaccharide.
6) A composition according to any one of the preceding claims wherein the deposition aid is selected from cationic surfactants, nonionic surfactants, anionic surfactants, polymeric deposition aids, fabric softening compounds or mixtures thereof.
7) A composition according to claim 6 wherein the fabric softening compounds are quaternary ammonium compounds.
8) A composition according to any one of the preceding claims comprising 0.5%-50% by weight of the CPE or RSE, preferably 1%-30%.
9) A composition according to any one of the preceding claims wherein the composition comprises 0.0001% to 1%
by weight of the one or more antioxidant(s).
10) A composition according to any one of the preceding claims wherein the weight ratio of the CPE or RSE to antioxidant(s) is 50:1 or greater , preferably 75:1 or greater.
11) A composition according to any preceding claim which is a liquid, preferably an emulsion.
12) A method of reducing malodour in a composition comprising a CPE or RSE as defined in claim 1 by the addition of at least one initiation inhibitor and at least one propagation inhibitor.
CA2367033A 1999-05-17 2000-05-03 Fabric softening compositions comprising antioxidants for malodour reduction Expired - Fee Related CA2367033C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9911434.0 1999-05-17
GBGB9911434.0A GB9911434D0 (en) 1999-05-17 1999-05-17 Fabric softening compositions
PCT/GB2000/001699 WO2000070004A1 (en) 1999-05-17 2000-05-03 Fabric softening compositions

Publications (2)

Publication Number Publication Date
CA2367033A1 true CA2367033A1 (en) 2000-11-23
CA2367033C CA2367033C (en) 2010-04-06

Family

ID=10853610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2367033A Expired - Fee Related CA2367033C (en) 1999-05-17 2000-05-03 Fabric softening compositions comprising antioxidants for malodour reduction

Country Status (21)

Country Link
EP (1) EP1179037B1 (en)
JP (1) JP2002544406A (en)
CN (1) CN1225530C (en)
AR (1) AR023998A1 (en)
AT (1) ATE321835T1 (en)
AU (1) AU768506B2 (en)
BR (1) BR0010574B1 (en)
CA (1) CA2367033C (en)
CZ (1) CZ298908B6 (en)
DE (1) DE60026988T2 (en)
ES (1) ES2258006T3 (en)
GB (1) GB9911434D0 (en)
HU (1) HU228798B1 (en)
MX (1) MXPA01011697A (en)
MY (1) MY154358A (en)
PL (1) PL191651B1 (en)
RO (1) RO121134B1 (en)
RU (1) RU2227804C2 (en)
TR (1) TR200103291T2 (en)
WO (1) WO2000070004A1 (en)
ZA (1) ZA200107246B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9930430D0 (en) * 1999-12-22 2000-02-16 Unilever Plc A method of preparing fabric softening compositions
GB9930435D0 (en) * 1999-12-22 2000-02-16 Unilever Plc Fabric softening compositions
GB0024689D0 (en) 2000-10-09 2000-11-22 Unilever Plc Deodorant products
US6846786B1 (en) * 2003-10-09 2005-01-25 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Process for making low surfactant, high sugar bars
GB0412854D0 (en) 2004-06-09 2004-07-14 Unilever Plc Fabric care composition
US7776813B2 (en) 2004-09-15 2010-08-17 The Procter & Gamble Company Fabric care compositions comprising polyol based fabric care materials and deposition agents
GB0501006D0 (en) * 2005-01-18 2005-02-23 Unilever Plc Fabric conditioning compositions
GB0511313D0 (en) * 2005-06-03 2005-07-13 Unilever Plc Incorporation of antioxidant in detergent composition
EP1960590B1 (en) * 2005-12-15 2013-01-23 The Procter & Gamble Company Fabric care compositions for softening, static control and fragrance benefits
US7749952B2 (en) 2006-12-05 2010-07-06 The Procter & Gamble Company Fabric care compositions for softening, static control and fragrance benefits
EP3733824B1 (en) * 2019-05-03 2023-09-20 The Procter & Gamble Company Methods of treating elastane-containing fabrics with antioxidant containing fabric treatment compositions for slowing the formation of malodorous species generated from the auto-oxidation of soils
JP6982917B1 (en) * 2021-04-27 2021-12-17 株式会社 きものブレイン Softener
EP4334363A1 (en) 2021-05-04 2024-03-13 Nutrition & Biosciences USA 4, Inc. Compositions comprising insoluble alpha-glucan
WO2023287684A1 (en) 2021-07-13 2023-01-19 Nutrition & Biosciences USA 4, Inc. Cationic glucan ester derivatives
WO2023081346A1 (en) 2021-11-05 2023-05-11 Nutrition & Biosciences USA 4, Inc. Glucan derivatives for microbial control
CN118382421A (en) 2021-12-16 2024-07-23 营养与生物科学美国4公司 Composition comprising cationic alpha-glucan ethers in aqueous polar organic solvents
WO2024015769A1 (en) 2022-07-11 2024-01-18 Nutrition & Biosciences USA 4, Inc. Amphiphilic glucan ester derivatives
WO2024081773A1 (en) 2022-10-14 2024-04-18 Nutrition & Biosciences USA 4, Inc. Compositions comprising water, cationic alpha-1,6-glucan ether and organic solvent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800038A (en) * 1988-01-21 1989-01-24 Colgate-Palmolive Company Acetylated sugar ethers as bleach activators detergency boosters and fabric softeners
FI921148A (en) * 1991-09-06 1993-03-07 Colgate Palmolive Co TYGMJUKGOERANDE PRODUKTER BASERADE PAO EN KOMBINATION AV EN PENTAERYTRITOLFOERINING OCH BENTONIT
US5474691A (en) * 1994-07-26 1995-12-12 The Procter & Gamble Company Dryer-added fabric treatment article of manufacture containing antioxidant and sunscreen compounds for sun fade protection of fabrics
DE4440620A1 (en) * 1994-11-14 1996-05-15 Henkel Kgaa Textile softeners
JPH08158258A (en) * 1994-12-09 1996-06-18 Kao Corp Antimicrobial softener composition
CN1293086C (en) * 1996-10-16 2007-01-03 尤尼利弗公司 Fabric softening compositio

Also Published As

Publication number Publication date
AU4767900A (en) 2000-12-05
WO2000070004A1 (en) 2000-11-23
ES2258006T3 (en) 2006-08-16
PL351739A1 (en) 2003-06-02
BR0010574B1 (en) 2009-08-11
MY154358A (en) 2015-05-29
PL191651B1 (en) 2006-06-30
EP1179037A1 (en) 2002-02-13
AR023998A1 (en) 2002-09-04
CN1350572A (en) 2002-05-22
MXPA01011697A (en) 2002-05-14
CZ298908B6 (en) 2008-03-12
BR0010574A (en) 2002-02-19
TR200103291T2 (en) 2002-04-22
HUP0201469A3 (en) 2004-03-01
DE60026988T2 (en) 2006-09-21
GB9911434D0 (en) 1999-07-14
ATE321835T1 (en) 2006-04-15
RU2227804C2 (en) 2004-04-27
DE60026988D1 (en) 2006-05-18
HU228798B1 (en) 2013-05-28
CN1225530C (en) 2005-11-02
HUP0201469A2 (en) 2002-08-28
RO121134B1 (en) 2006-12-29
JP2002544406A (en) 2002-12-24
CZ20014054A3 (en) 2002-08-14
AU768506B2 (en) 2003-12-11
ZA200107246B (en) 2002-09-02
CA2367033C (en) 2010-04-06
EP1179037B1 (en) 2006-03-29

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Effective date: 20190503