WO2017163014A1 - Composition - Google Patents

Composition Download PDF

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Publication number
WO2017163014A1
WO2017163014A1 PCT/GB2017/050656 GB2017050656W WO2017163014A1 WO 2017163014 A1 WO2017163014 A1 WO 2017163014A1 GB 2017050656 W GB2017050656 W GB 2017050656W WO 2017163014 A1 WO2017163014 A1 WO 2017163014A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrocarbyl
cleaning composition
composition according
alkyl
dispensing device
Prior art date
Application number
PCT/GB2017/050656
Other languages
English (en)
Inventor
Antonio Cordellina
Federica GARAU
Remigio Musci
Original Assignee
RECKITT BENCKISER LAUNDRY DETERGENTS (No.1) BV
Reckitt Benckiser (Brands) Limited
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 LAUNDRY DETERGENTS (No.1) BV, Reckitt Benckiser (Brands) Limited filed Critical RECKITT BENCKISER LAUNDRY DETERGENTS (No.1) BV
Publication of WO2017163014A1 publication Critical patent/WO2017163014A1/fr

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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043—For use with aerosol devices
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means

Definitions

  • the object of the present invention is a cleaning composition and dosing device for same.
  • Certain colours used in household items, particularly in the textile industry have the tendency to degrade during use and / or during the cleaning process.
  • Coloured articles may become lighter or the colour may change as a result of wear / laundering, thus changing the appearance and shortening the useful life of the articles.
  • a cleaning composition which comprises:
  • R comprises a C8-C20 hydrocarbyl and Rl comprises a C1-C6 hydrocarbyl;
  • ester R2C0 2 R3 wherein R2 comprises a C10-C26 hydrocarbyl and R3 comprises a C5-C15 hydrocarbyl;
  • R4 comprises a C4-C12 hydrocarbyl and R5 comprises a Cs-C 2 o hydrocarbyl;
  • compositions further optionally one or more further optional constituents which may impart a further aesthetic or technical benefit to the said compositions.
  • a hydrocarbyl group shall be understood to be a chemical group which comprises a carbon backbone and which may be substituted.
  • Preferred examples of hydrocarbyl groups include alkyl, alkenyl and aryl groups (which may be substituted).
  • the hydrocarbyl group may be branched or may comprise a straight chain group.
  • composition of the invention displays excellent colour renewal ability.
  • the cleaning composition is for treating a textile fabric.
  • a major benefit of the cleaning composition to restore/revive darks and colors after fading.
  • fabrics treated with the composition of the invention have been found to be "Like new”, revitalized and brilliant/revived/revitalized/shining, especially 'colours' and 'darks'.
  • fabrics treated with the composition of the invention have been found to become softer with an improved softness, smoothness, hand feeling and comfort in wearing. Additionally the compspption has been found to produces a foam. This has a beficial effect of reducing diffusion on textiles; plus reducing the danger of having a slippery floor due to the product usage.
  • RC02 comprises myristate and Rl comprises isopropyl.
  • R2C02 comprises oleate and R3 comprises decyl.
  • R4C02 comprises Caprylate and R5 comprises coco.
  • the composition is non-aqueous.
  • non-aqueous it is intended to mean that the water content is less than 5wt%, more preferably less than 4wt%, more preferably less than 3wt%, more preferably less than 2wt%, more preferably less than lwt% and most preferably less than 0.5wt%.
  • amine oxides include:
  • Alkyl di (lower alkyl) amine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated.
  • the lower alkyl groups include between 1 and 7 carbon atoms. Examples include lauryl dimethyl amine oxide, myristyl dimethyl amine oxide, and those in which the alkyl group is a mixture of different amine oxide, dimethyl cocoamine oxide, dimethyl (hydrogenated tallow) amine oxide, and myristyl/palmityl dimethyl amine oxide;
  • alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated. Examples are bis(2 -hydroxy ethyl) cocoamine oxide, bis(2-hydroxy ethyl) tallowamine oxide; and bis(2-hydroxy ethyl) stearylamine oxide;
  • Alkylamidopropyl di (lower alkyl) amine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated. Examples are cocoamidopropyl dimethyl amine oxide and tallowamidopropyl dimethyl amine oxide; and
  • Alkylmorpholine oxides in which the alkyl group has about 10-20, and preferably 12-16 carbon atoms, and can be straight or branched chain, saturated or unsaturated.
  • the amine oxide constituent is an alkyl di (lower alkyl) amine oxide as denoted above and which may be represented by the following structure: Ri
  • Ri is a straight chained C1-C4 alkyl group, preferably both Ri are methyl groups; and, R 2 is a straight chained Cs-Cis alkyl group, preferably is C 10 -C 14 alkyl group, most preferably is a Ci2 alkyl group.
  • Each of the alkyl groups may be linear or branched, but most preferably are linear.
  • the amine oxides used in the present invention include R 2 groups which comprise at least 50 percent wt, preferably at least 60 percent wt. of C 12 alkyl groups and at least 25 percent wt. of C 14 alkyl groups, with not more than 15 percent wt. of C 16 , C 18 or higher alkyl groups as the R 2 group.
  • Exemplary useful non-ionic surfactants include condensation products of alkylene oxide groups with an organic hydrophobic compound, such as an aliphatic or alkyl aromatic compound.
  • Non-ionic surfactants include the polyoxyethylene ethers of alkyl aromatic hydroxy compounds, e. g. alkylated polyoxyethylene phenols, polyoxyethylene ethers of long chain aliphatic alcohols, the polyoxyethylene ethers of hydrophobic propylene oxide polymers, and the higher alkyl amine oxides. Also contemplated as useful are ethoxylated alkyl phenols such as octylphenolethoxylates and nonylphenolethoxylates.
  • Preferred non-ionic surfactants are ethoxylated alcohols.
  • the compounds are well known and may be formed by condensation of an alcohol, or mixtures thereof, with sufficient ethylene oxide to produce a compound having a polyoxyethylene.
  • the number of ethylene oxide units present is an amount sufficient to ensure solubility of the compound in an aqueous composition of this invention or in any dilution thereof.
  • the ethoxylated alcohols are produced by condensation of about 4 to 20, more preferably 6 to 18, moles of ethylene oxide with 1 mole of the linear primary aliphatic alcohol.
  • the aliphatic alcohol may be linear or may be branched, and may be a primary, secondary or tertiary C6-C22 alcohol (for example: decyl alcohol, dodecyl alcohol, tridecyl alcohol, hexadecyl alcohol, octadecyl alcohol, and the like).
  • the number of moles of ethylene oxide which are condensed with one mole of aliphatic alcohol depends upon the molecular weight of the hydrophobic portion of the condensation product.
  • the aliphatic alcohols are desirably a primary, secondary or tertiary aliphatic alcohol having about 10 to 20, and preferably 11 to 17, carbon atoms, and most preferably is an alcohol having 12 to 16 carbon atoms.
  • the non-ionic surfactant of the present inventive compositions is the condensation product of linear or branched CI2-CI6 aliphatic alcohols, especially C, 2-CI6 linear aliphatic alcohols or mixtures thereof, with sufficient ethylene oxide to provide an average of from 6 to 12 moles of ethylene oxide per molecule.
  • the non- ionic surfactant consists solely of linear or branched C12-C, 6 aliphatic alcohols with 6 to 9 moles of ethylene oxide per molecule.
  • the anionic surfactant is present in any effective amount, but generally is present in an amount of up to about 10% by weight, based on the total weight of the composition.
  • the anionic surfactant is present in an amount of from about 0.01% wt. to about 8% wt., and more preferably is present in an amount of from about 0.1% wt. to about 5% wt.
  • anionic surfactants which may be used in the cleaning composition include but are not limited to: alkali metal salts, ammonium salts, amine salts, aminoalcohol salts or the magnesium salts of one or more of the following compounds: alkyl sulphates, alkyl ether sulphates, alkyl ami doether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates, alkylsulphonates, alkylamide sulphonates, alkylarylsulphonates, olefinsulphonates, paraffin sulphonates, alkyl sulphosuccinates, alkyl ether sulphosuccinates, alkylamide
  • the alkyl or acyl group in these various compounds comprises a carbon chain containing 12 to 20 carbon atoms.
  • anionic surfactants which may be used include fatty acid salts, including salts of oleic, ricinoleic, palmitic and stearic acids; copra oils or hydrogenated copra oil acid, and acyl lactylates whose acyl group contains 8 to 20 carbon atoms.
  • the composition may comprise a cationic and / or zwiterrionic surfactant.
  • cationic surfactants include surfactants based on quaternary ammonium species. They may be polymer or monomeric in nature.
  • a dispensing device which comprises a quantity of a cleaning composition according to the first aspect of the invention, which dispensing device comprises a dispenser, preferably an aerosol dispenser.
  • the device comprises a propellant.
  • the propellant comprises an admixture of propane and butane.
  • the propellant make up around 10 - 80wt% of the contained composition (with the remainder being in accordance with the first aspect of the invention).
  • the device comprises a corrosion inhibitor/preservative.
  • a method for treating a fabric comprising the steps of:
  • a fourth aspect of the invention there is provided a method for treating a surface comprising the steps of: applying a cleaning composition according to the first aspect of the invention or a device according to the second aspect of the invention to a surface.
  • Such surfaces include automotive (seats and internal plastic parts) and leather/shoe care and upholstery

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne une composition de nettoyage qui comprend : entre 0 et 40 % en poids, de préférence entre 0 et 15 % en poids, d'un ester RCO2R1 où R comprend un groupe hydrocarbyle en C8-C20 et R1 comprend un groupe hydrocarbyle en C1-C6 ; entre 0 et 40 % en poids d'ester R2CO2R3 où R2 comprend un groupe hydrocarbyle en C10-C26 et R3 comprend un groupe hydrocarbyle en C5-C15 ; entre 0 et 40 % en poids de R4CO2R5, où R4 comprend un groupe hydrocarbyle en C4-C12 et R5 comprend un groupe hydrocarbyle en C8-C20 ; un surfactant ; et en outre éventuellement un ou plusieurs autres constituants facultatifs qui peuvent conférer un avantage esthétique ou technique supplémentaire auxdites compositions.
PCT/GB2017/050656 2016-03-23 2017-03-10 Composition WO2017163014A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1604902.5A GB201604902D0 (en) 2016-03-23 2016-03-23 Composition
GB1604902.5 2016-03-23

Publications (1)

Publication Number Publication Date
WO2017163014A1 true WO2017163014A1 (fr) 2017-09-28

Family

ID=55968742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2017/050656 WO2017163014A1 (fr) 2016-03-23 2017-03-10 Composition

Country Status (2)

Country Link
GB (1) GB201604902D0 (fr)
WO (1) WO2017163014A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467661A1 (de) * 1965-08-25 1969-03-06 Pfizer & Co C Antiseptische Detergens-Zusammensetzungen
US4295845A (en) * 1979-06-18 1981-10-20 Lever Brothers Company Pretreatment composition for stain removal
US4877556A (en) * 1986-08-02 1989-10-31 Henkel Kommanditgesellschaft Auf Aktien Cleaning compositions containing an alcohol and fatty acid ester and their use in the pretreatment of fabrics
US5858954A (en) * 1996-04-18 1999-01-12 Huels Aktiengesellschaft Microemulsion cleaning compositions containing surfactant
US6150312A (en) * 1999-04-05 2000-11-21 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Liquid composition with enhanced low temperature stability comprising sodium tricedeth sulfate
US20040102341A1 (en) * 2002-11-21 2004-05-27 Requejo Luz P. Effervescent compositions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467661A1 (de) * 1965-08-25 1969-03-06 Pfizer & Co C Antiseptische Detergens-Zusammensetzungen
US4295845A (en) * 1979-06-18 1981-10-20 Lever Brothers Company Pretreatment composition for stain removal
US4877556A (en) * 1986-08-02 1989-10-31 Henkel Kommanditgesellschaft Auf Aktien Cleaning compositions containing an alcohol and fatty acid ester and their use in the pretreatment of fabrics
US5858954A (en) * 1996-04-18 1999-01-12 Huels Aktiengesellschaft Microemulsion cleaning compositions containing surfactant
US6150312A (en) * 1999-04-05 2000-11-21 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Liquid composition with enhanced low temperature stability comprising sodium tricedeth sulfate
US20040102341A1 (en) * 2002-11-21 2004-05-27 Requejo Luz P. Effervescent compositions

Also Published As

Publication number Publication date
GB201604902D0 (en) 2016-05-04

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