EP1023424A1 - Composition detergente - Google Patents

Composition detergente

Info

Publication number
EP1023424A1
EP1023424A1 EP98947649A EP98947649A EP1023424A1 EP 1023424 A1 EP1023424 A1 EP 1023424A1 EP 98947649 A EP98947649 A EP 98947649A EP 98947649 A EP98947649 A EP 98947649A EP 1023424 A1 EP1023424 A1 EP 1023424A1
Authority
EP
European Patent Office
Prior art keywords
detergent composition
detergent
silicone
ceramide
anionic
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
EP98947649A
Other languages
German (de)
English (en)
Other versions
EP1023424B1 (fr
Inventor
Pascale Joetzjer
Serge Faure
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.)
Reckitt Benckiser France SAS
Original Assignee
Reckitt Benckiser France SAS
Reckitt and Colman France SA
Reckitt and Colman Products Ltd
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
Application filed by Reckitt Benckiser France SAS, Reckitt and Colman France SA, Reckitt and Colman Products Ltd filed Critical Reckitt Benckiser France SAS
Priority to EP98947649A priority Critical patent/EP1023424B1/fr
Publication of EP1023424A1 publication Critical patent/EP1023424A1/fr
Application granted granted Critical
Publication of EP1023424B1 publication Critical patent/EP1023424B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742—Nitrogen containing silicones
    • 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
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
    • 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
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones

Definitions

  • This invention relates to a laundry detergent composition which is suitable for laundering fine fabric materials such as wool, silk, nylon, polyester and the like under relatively mild washing conditions.
  • Laundry detergent compositions generally employ anionic surfactants as the primary detergent-active compounds, such as alkyl benzene sulphonates, fatty alcohol sulphates or alkyl glycol ether sulphates.
  • anionic surfactants damage the fibre structure of sensitive fabrics upon repeated washing. Fine fabric wash foririulations tend to contain a blend of anionic surfactants with non-ionic or amphoteric surfactants.
  • the non-ionic surfactants are intended to increase detergency.
  • sensitive woollen fabrics are washed with non-ionics, the fabrics tend to feel comparatively hard and brittle. These effects can be intensified with machine washing.
  • amphoteric surfactants do not completely counteract the loss of feel and, although amphoteric surfactants act as fibre-softening agents, some anionic and non-ionic surfactants reduce the softening effect of the amphoteric surfactants. Also, most known softening agents which are incorporated into detergents are detrimental to cleaning performance . There is therefore a need for a fine fibre wash formulation which can be used to ash delicate fabrics such as woven or knitted wool_en fabrics and silk, which gives a good cleaning performance without having a detrimental effect o ⁇ the properties of the fabric, and whicn e n sures that the treated fabric has a soft feel .
  • a laundry detergent composition for washing delicate fabrics comprising:
  • anionic, non-iome or amphoteric surfactants or a mixture of two or more thereof b) a natural and/or synthetic ceramide; c a silicone; and optionally other detergent _ngred ⁇ ents
  • the detergent compos_t ⁇ cn comprises :
  • the silicone is a silicone f_ ⁇ ⁇ d, more preferably a silicone emulsion, and most preferably a silicone micro-emulsion Examp_.es of suitable silicones are polyalkyl or polyary_ silicones. Particularly preferred silicones are polydimethylsiloxanes , with organic groups incorporated into the basic silicone backbone, having the following structure:
  • R is an amino, polyether, epoxy, hydroxyl, polyether/ammo, polyether/epoxy or cyclohexyl functional group
  • A may be any ⁇ roup suitable for ending the silicone chains, for example a hydrogen, methyl or hydroxyl grouo
  • a and b are integers, preferably between 7 and 5000.
  • Suitable silicones are those marketed under the trade names DC 225 (pro ⁇ uced by Dow Corning Corporation) and Magnasoft EM 410 oroduced by itco) .
  • the concentration of silicone in the compositions of the invention suitably lies in tne range from 0.05 to 5 wt %, preferably 0.1 to
  • silicone concentration is about 0.5 wt %.
  • the ceramide present m the composition of the present invention may be a natural ceramide or a synthetic ceramide, for example an -acylsphmgenme or a derivative thereof.
  • the amide-linked fatty acids are generally characterised by a C 16 to C 26 , C Conduct 0 /w-OH or C 32 /w-OH cnain.
  • the long chain amine may be sphmgosme or sphmganme or phytosphingosine .
  • ceramides are Bis (N-hydroxyethyl cetyl) Malanomide which is marketed under the trade name Questamide H and produced by Quest (this is synthetic "ceramide 2", with ceramide 2 being naturally found m hair) ; Palmitado-se ⁇ nate de myristyl which is marketed under the trade name ceramide A2 and produced by Sederma; Palmitadohexadecanediol which is marketed under the trade name Ceramide ⁇ and produced by Quest and a glycosphmgolipid marketed under the trade name ceramide PG5 and produced by Seporga.
  • composition of the present invention may contain only one ceramide, or, alternatively, two or more different ceramides may be present.
  • concentration of cerami ⁇ e m the compositions of the invention suitably lies in the range from 0.001 to 5 wt %, preferably 0.001 to 2 wt % and most preferably 0.01 to 1 wt %.
  • the composition of the present invention further includes detergent-active compounds. Many suitable detergent-active compounds are available and are fully described in the literature.
  • the total amount of surfactant present in the composition of the present invention ranges from 2 to 60 ,vt _ by weight of the total fine fabric detergent composition, preferably 5 to 40 wt %, and most preferably 10 to 20 wt %.
  • anionic surfactant is not limited and any anionic surfactant suitable for use m a laundry composition may be used.
  • suitable anionic surfactants are alky_benzene sulphonates, particularly linear alkylbenzene sulphonates having an alkyl chain length of C 8 -
  • anionic surfactants are sodium lauryl ether sulphate, which is available under the trade name EMPICOL ESC3 from Albright &
  • the anionic surfactants are desirably present in amounts of 2 to 30 wt %, preferably 5 to 20 wt %, and most suitably the anionic surfactant concentration is about 10 wt %.
  • non-ionic surfactant is also not limited and any non-ionic surfactant suitable for use in a laundry composition may be used.
  • non-ionic surfactants are primary and secondary alcohol ethoxylates, especially the C 8 - C 20 aliphatic alcohols ethoxylated with an average of from 1 to 20 moles of ethylene oxide per mole of alcohol, and most particularly the C 10 - C 15 primary and secondary aliphatic alcohols ethoxylated with an average of from 1 to 10 moles of ethylene oxide per mole of alcohol.
  • Non-ethoxylated non-ionic surfactants include alkyl polyglycosides, glycerol monoethers, alkanol amides and olyhdroxyamides (glucamide) .
  • non-ionic surfactants are Coceth-6 (PEG ether of coconut alcohol);
  • Coceth-10 PEG ether of coconut alcohol
  • Lauramide DEA which is availble under the trade name EMPILAN 26224 from Albright & Wilson; and lauryl polyglucoside, which is available under the trade name PLANTERE 12.0C ⁇ /UP from Henkel .
  • the non-ionic surfactants are desirably presen; in amount of 0 to 20 wt ., preferably 0.5 to 10 wt %, and most suitably about 1 to 2 wt % .
  • amphoteric surfactants are cocoamidopropylbetaine, such as that available under the trace name ⁇ MPIGEN from Albright & Wilson and arr.ine oxides, such as lauramine oxide, which is available under the trade name TEGAMINE OXIDE W from Goldsch.
  • amphoteric surfactants are desirably present in amounts of 0.5 t: 2C wt % and preferably 0.5 to 10 wt ..
  • compositions of the present invention can optionally contain relatively minor amounts of the usual types of non-surfactant auxiliary ingredients as are commonly employed in conventional laundry detergents, for example inorganic salts such as sodium carbonate, sodium sulphate or sodium silicate (where the composition is a powder) ; anti-redeposition agents such as cellulosic polymers; preservatives; optical brighteners; pearlescmg agents; colourants; viscosifymg agents such as sodium chloride and pH regulators such as citric acid.
  • inorganic salts such as sodium carbonate, sodium sulphate or sodium silicate (where the composition is a powder)
  • anti-redeposition agents such as cellulosic polymers
  • preservatives such as sodium carbonate, sodium sulphate or sodium silicate (where the composition is a powder)
  • anti-redeposition agents such as cellulosic polymers
  • preservatives such as cellulosic polymers
  • optical brighteners such as pearlescmg agents
  • colourants such
  • Detergent compositions of the invention may be of any suitable form, for example powders or granules, liquids or gels.
  • the manner in which the detergent compositions are prepared or formulated is not particularly critical and such may be prepared by methods well known to those skilled in the art.
  • the detergent compositions of the present invention are especially well suited and beneficial for the laundering under relatively mild washing conditions (e.g. mild or gentle machine agitation or hand washing and at low or cold wash water temperature) of fine fabric materials such as knitted fabrics of wool and silk, nylon and polyester.
  • relatively mild washing conditions e.g. mild or gentle machine agitation or hand washing and at low or cold wash water temperature
  • fine fabric materials such as knitted fabrics of wool and silk, nylon and polyester.
  • these fabrics do not become hard, but instead retain their natural softness, not only with hand washing but also with machine washing.
  • a fine fabric wash detergent composition was prepared from the following ingredients:
  • a fine fabric wash detergent composition was prepared from the following ingredients:
  • a fine fabric wash detergent composition was prepared from the following ingredients:
  • a fine fabric wash detergent composition was prepared from the following ingredients:
  • a fine fabric wash detergent composition was prepared from the following ingredients:
  • Formulation 1 the formulation in accordance with Example 3, as described previously;
  • Formulation 2 the formulation of Example 3 minus any ceramide or silicone emulsion
  • Formulation 3 the formulation in accordance with Example 5, as described previously;
  • Formulation 4 the formulation of Example 5 minus any ceramide or silicone emulsion.
  • the fabrics were hand-washed with 35 ml of the detergent diluted in 5 litres of water (middle hardness water) at 30°C and then rinsed twice in 5 litres of cold water.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne une composition détergente à lessive pour tissus délicats, qui renferme un ou plusieurs tensioactifs anioniques, non ioniques ou amphotères; une céramide naturelle et/ou synthétique; une émulsion siliconique et, éventuellement, d'autres éléments détergents.
EP98947649A 1997-10-07 1998-10-07 Composition detergente Expired - Lifetime EP1023424B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98947649A EP1023424B1 (fr) 1997-10-07 1998-10-07 Composition detergente

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP97402358 1997-10-07
EP97402358 1997-10-07
PCT/GB1998/002987 WO1999018177A1 (fr) 1997-10-07 1998-10-07 Composition detergente
EP98947649A EP1023424B1 (fr) 1997-10-07 1998-10-07 Composition detergente

Publications (2)

Publication Number Publication Date
EP1023424A1 true EP1023424A1 (fr) 2000-08-02
EP1023424B1 EP1023424B1 (fr) 2002-09-11

Family

ID=8229872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98947649A Expired - Lifetime EP1023424B1 (fr) 1997-10-07 1998-10-07 Composition detergente

Country Status (5)

Country Link
EP (1) EP1023424B1 (fr)
AU (1) AU9449198A (fr)
DE (1) DE69807910T2 (fr)
GB (1) GB2330148A (fr)
WO (1) WO1999018177A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995124B1 (en) 1998-10-24 2006-02-07 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine
US7185380B2 (en) 1998-10-24 2007-03-06 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine comprising a woven acrylic coated polyester garment container
US6966696B1 (en) 1998-10-24 2005-11-22 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine
DE10109845A1 (de) * 2001-03-01 2002-09-05 Basf Ag Emulgatoren, insbesondere auf Basis von Polyisobutylenaminen
GB2388610A (en) † 2002-05-17 2003-11-19 Procter & Gamble Detergent composition containing silicone and fatty acid
CZ293989B6 (cs) * 2003-02-24 2004-09-15 Universita Karlova V Praze, Farmaceutická Fakulta Akceleranty transdermální penetrace
WO2009112974A2 (fr) * 2008-03-14 2009-09-17 The Procter & Gamble Company Détergent à lessive liquide pour lavage à la main à faible pouvoir moussant
CN103484266A (zh) * 2013-09-10 2014-01-01 无为县荣华鬃刷制品有限公司 一种鬃毛清洗液的配方
US20230130959A1 (en) * 2020-04-01 2023-04-27 Energizer Auto, Inc. Hydrophobic finish car wash compositions and methods of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639321A (en) * 1985-01-22 1987-01-27 The Procter And Gamble Company Liquid detergent compositions containing organo-functional polysiloxanes
JPH0248520A (ja) * 1988-08-10 1990-02-19 Pola Chem Ind Inc 洗浄料
FR2648821A1 (fr) * 1989-06-22 1990-12-28 Rhone Poulenc Chimie
WO1994010131A1 (fr) * 1992-11-03 1994-05-11 Unilever Plc Procede de synthetisation de ceramides renfermant de la phytosphingosine et compositions cosmetiques les contenant
FR2739284B1 (fr) * 1995-09-29 1997-11-07 Oreal Composition pour le traitement des matieres keratiniques comprenant au moins un polymere silicone greffe et au moins un amide a chaine grasse et utilisations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9918177A1 *

Also Published As

Publication number Publication date
WO1999018177A1 (fr) 1999-04-15
EP1023424B1 (fr) 2002-09-11
DE69807910T2 (de) 2003-05-22
GB9821813D0 (en) 1998-12-02
GB2330148A (en) 1999-04-14
DE69807910D1 (de) 2002-10-17
AU9449198A (en) 1999-04-27

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