BR112017026647A2 - aqueous laundry pretreatment composition, use of aqueous laundry pretreatment composition and method of removing oily or sebaceous stains from stained fabrics - Google Patents

aqueous laundry pretreatment composition, use of aqueous laundry pretreatment composition and method of removing oily or sebaceous stains from stained fabrics

Info

Publication number
BR112017026647A2
BR112017026647A2 BR112017026647A BR112017026647A BR112017026647A2 BR 112017026647 A2 BR112017026647 A2 BR 112017026647A2 BR 112017026647 A BR112017026647 A BR 112017026647A BR 112017026647 A BR112017026647 A BR 112017026647A BR 112017026647 A2 BR112017026647 A2 BR 112017026647A2
Authority
BR
Brazil
Prior art keywords
pretreatment composition
aqueous laundry
laundry pretreatment
stained fabrics
removing oily
Prior art date
Application number
BR112017026647A
Other languages
Portuguese (pt)
Other versions
BR112017026647B1 (en
Inventor
Bangal Amalendu
Paul Kottukapally Jiji
Acharya Koushik
Subrahmaniam Narayanan
Original Assignee
Unilever Nv
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=53476622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017026647(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BR112017026647A2 publication Critical patent/BR112017026647A2/en
Publication of BR112017026647B1 publication Critical patent/BR112017026647B1/en

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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with 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
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D1/008—Polymeric surface-active 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid 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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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

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

é revelada uma composição aquosa de pré-tratamento para lavagem de roupas que compreende: (i) 0,5% em peso a 15% em peso de um tensoativo que é um tensoativo não iônico ou um tensoativo aniônico etoxilado ou uma mistura destes; (ii) 0,5% em peso a 8% em peso de pelo menos um ácido graxo não neutralizado tendo um pka maior que 5 a 20 °c; (iii) 0,5% em peso a 5% em peso de pelo menos um ácido orgânico tendo um pka de 2 a 5 a 20 °c, e (iv) 0,5% em peso a 10% em peso de um éster de ácido graxo insolúvel em água. as composições proveem um aumento significativo do índice de remoção de mancha, especialmente contra manchas oleosas/sebáceas depositadas em tecidos de algodão ou polialgodão.An aqueous laundry pretreatment composition comprising: (i) 0.5 wt.% to 15 wt.% of a surfactant which is a nonionic surfactant or an ethoxylated anionic surfactant or a mixture thereof; (ii) 0.5 wt.% to 8 wt.% of at least one non-neutralized fatty acid having a pka greater than 5 to 20 ° C; (iii) 0.5 wt.% to 5 wt.% of at least one organic acid having a pka of 2 to 5 at 20 ° C, and (iv) 0.5 wt.% to 10 wt.% of an ester of water-insoluble fatty acid. The compositions provide a significant increase in the stain removal rate, especially against oily / sebaceous stains deposited on cotton or polyal cotton fabrics.

BR112017026647-4A 2015-06-19 2016-05-31 Aqueous laundry pretreatment composition, use of the aqueous laundry pretreatment composition, and method of removing oily or sebaceous stains from stained fabrics BR112017026647B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15001814.1 2015-06-19
EP15001814 2015-06-19
PCT/EP2016/062225 WO2016202572A1 (en) 2015-06-19 2016-05-31 Laundry pretreatment composition

Publications (2)

Publication Number Publication Date
BR112017026647A2 true BR112017026647A2 (en) 2018-08-28
BR112017026647B1 BR112017026647B1 (en) 2022-05-10

Family

ID=53476622

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017026647-4A BR112017026647B1 (en) 2015-06-19 2016-05-31 Aqueous laundry pretreatment composition, use of the aqueous laundry pretreatment composition, and method of removing oily or sebaceous stains from stained fabrics

Country Status (4)

Country Link
EP (1) EP3310889B1 (en)
CN (1) CN107787356B (en)
BR (1) BR112017026647B1 (en)
WO (1) WO2016202572A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018231750A1 (en) 2017-06-13 2018-12-20 The Procter & Gamble Company Process for treating at least one garment
CN112654695B (en) * 2018-09-05 2022-09-27 联合利华知识产权控股有限公司 Foamable cleaning compositions
CN112673082A (en) * 2018-09-05 2021-04-16 联合利华知识产权控股有限公司 Fast and easy cleaning formulation
US20220159951A1 (en) * 2019-01-08 2022-05-26 Oro Agri Inc. An agricultural composition
EP4134423A1 (en) 2021-08-12 2023-02-15 Henkel AG & Co. KGaA Sprayable laundry pre-treatment composition
WO2024184142A1 (en) * 2023-03-09 2024-09-12 Unilever Ip Holdings B.V. A laundry cleaning composition

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR679571A (en) 1929-08-08 1930-04-15 Washing process
US4457857A (en) 1980-10-20 1984-07-03 Lever Brothers Company Pretreatment composition for stain removal
DE3626224A1 (en) 1986-08-02 1988-02-04 Henkel Kgaa CLEANING SUPPLIES
US4828750A (en) 1987-12-02 1989-05-09 Colgate-Polmolive Company Fabric rinse composition to remove surfactant residues
DE69732773T2 (en) 1997-10-08 2006-04-06 The Procter & Gamble Co., Cincinnati Multi-purpose liquid cleaning compositions with effective foam control
US6407051B1 (en) 2000-02-07 2002-06-18 Ecolab Inc. Microemulsion detergent composition and method for removing hydrophobic soil from an article
US6794348B2 (en) 2002-09-20 2004-09-21 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Gel laundry detergent and/or pre-treater composition
US7018970B2 (en) 2003-10-28 2006-03-28 Unilever Home And Personal Care Usa Division Of Conopco, Inc. Process of making fatty alcohol based gel detergent compositions
US6972278B2 (en) 2004-02-05 2005-12-06 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Laundry detergent gel with suspended particles
WO2007111892A2 (en) * 2006-03-22 2007-10-04 The Procter & Gamble Company Liquid treatment composition
EP2315820A1 (en) 2008-08-25 2011-05-04 Unilever N.V. Shaped solid cleaning composition
US8900328B2 (en) * 2009-03-16 2014-12-02 The Procter & Gamble Company Cleaning method
CN102753668B (en) 2009-12-16 2014-05-14 荷兰联合利华有限公司 Bi-continuous micro-emulsion detergent composition
JP5710756B2 (en) 2010-06-23 2015-04-30 ザ プロクター アンド ギャンブルカンパニー Pretreatment and washing method of dirty fabric and washing product
CN103998595B (en) 2011-12-20 2018-02-23 荷兰联合利华有限公司 Fabric treatment composition
EP2767582A1 (en) 2013-02-19 2014-08-20 The Procter and Gamble Company Method of laundering a fabric
DE102014204389A1 (en) 2014-03-11 2015-09-17 Henkel Ag & Co. Kgaa Improved surfactant blend with optimized degree of ethoxylation

Also Published As

Publication number Publication date
WO2016202572A1 (en) 2016-12-22
CN107787356B (en) 2020-10-16
EP3310889A1 (en) 2018-04-25
BR112017026647B1 (en) 2022-05-10
CN107787356A (en) 2018-03-09
EP3310889B1 (en) 2019-08-07

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: UNILEVER IP HOLDINGS B.V. (PB)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 7A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2725 DE 28-03-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.