BRPI0816933A2 - A process for imparting an improved whiteness benefit to a white textile article during a washing process. - Google Patents

A process for imparting an improved whiteness benefit to a white textile article during a washing process.

Info

Publication number
BRPI0816933A2
BRPI0816933A2 BRPI0816933A BRPI0816933A2 BR PI0816933 A2 BRPI0816933 A2 BR PI0816933A2 BR PI0816933 A BRPI0816933 A BR PI0816933A BR PI0816933 A2 BRPI0816933 A2 BR PI0816933A2
Authority
BR
Brazil
Prior art keywords
textile article
active agent
white textile
treatment composition
laundry treatment
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Andrew Philip Parker
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=38965284&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0816933(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 BRPI0816933A2 publication Critical patent/BRPI0816933A2/en
Publication of BRPI0816933B1 publication Critical patent/BRPI0816933B1/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • 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
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
    • 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
    • C11D3/40—Dyes ; Pigments
    • 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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

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

The invention relates to a method of conferring an improved whiteness benefit to a white textile article during a laundry process, comprising the steps of: a) provision of an aqueous liquor comprising a laundry treatment composition which comprises a florescent whitening agent and an active agent, and, b) contacting the white textile article with the aqueous liquor of (a); characterised in that the active agent comprises: i) a transition metal cation sequestrant; and, ii) a dispersant which comprises one or more of naphthalene sulphonate-formaldehyde condensates, acrylic polymers, sulphonated styrene/maleic anhydride copolymers or a mixture thereof; and, that the white textile article is first contacted with the laundry treatment composition comprising the active agent during a wash step, and is further contacted with active agent made available from a different and separate rinse-added laundry treatment composition.
BRPI0816933A 2007-09-24 2008-08-06 process for imparting an improved whiteness benefit to a white textile article during a washing process BRPI0816933B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07117028 2007-09-24
PCT/EP2008/060352 WO2009040175A1 (en) 2007-09-24 2008-08-06 Improvements relating to fabric treatment compositions comprising sequestrants and dispersants

Publications (2)

Publication Number Publication Date
BRPI0816933A2 true BRPI0816933A2 (en) 2015-03-24
BRPI0816933B1 BRPI0816933B1 (en) 2017-03-28

Family

ID=38965284

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816933A BRPI0816933B1 (en) 2007-09-24 2008-08-06 process for imparting an improved whiteness benefit to a white textile article during a washing process

Country Status (7)

Country Link
EP (1) EP2190964B2 (en)
CN (1) CN101809138B (en)
AT (1) ATE532848T1 (en)
BR (1) BRPI0816933B1 (en)
ES (1) ES2374593T3 (en)
WO (1) WO2009040175A1 (en)
ZA (1) ZA201000984B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2954256T3 (en) 2016-06-16 2023-11-21 Unilever Ip Holdings B V Methods and compositions
AU2017286168B2 (en) 2016-06-16 2020-03-05 Unilever Global Ip Limited Methods and compositions
EP3693450A1 (en) * 2019-02-08 2020-08-12 The Procter & Gamble Company Method of treating fabrics with automated pre-treatment of water
EP3805346B1 (en) 2019-10-08 2024-08-14 The Procter & Gamble Company A method of laundering fabric
CN121420051A (en) * 2023-07-07 2026-01-27 诺维信公司 Washing methods for removing protein stains

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482016A (en) * 1967-02-09 1969-11-30 Henkel & Cie Gmbh laundry detergent
GB8824110D0 (en) * 1988-10-14 1988-11-23 Unilever Plc Liquid cleaning products
AU647736B2 (en) * 1989-04-24 1994-03-31 Unilever Plc Detergent compositions
CZ60097A3 (en) * 1994-08-30 1997-07-16 Procter & Gamble Chelating agents increasing photobleaching
US5531910A (en) † 1995-07-07 1996-07-02 The Procter & Gamble Company Biodegradable fabric softener compositions with improved perfume longevity
US6022845A (en) † 1995-11-03 2000-02-08 The Procter & Gamble Co. Stable high perfume, low active fabric softener compositions
EP0831144B1 (en) † 1996-09-19 2002-11-27 The Procter & Gamble Company Fabric softening compositions
DE19751860C1 (en) * 1997-11-22 1999-08-19 Henkel Ecolab Gmbh & Co Ohg Washing process and preparation for its implementation
US6099589A (en) * 1997-12-30 2000-08-08 Kay Chemical Company Presoak detergent with optical brightener
JP2003521567A (en) † 1999-07-16 2003-07-15 ザ、プロクター、エンド、ギャンブル、カンパニー Laundry detergent composition comprising a bipolar polyamine and a medium chain branched surfactant
US20050130868A1 (en) * 1999-11-10 2005-06-16 Evans K D. Multiuse, solid cleaning device and composition
US6620777B2 (en) † 2001-06-27 2003-09-16 Colgate-Palmolive Co. Fabric care composition comprising fabric or skin beneficiating ingredient
BR0317321A (en) † 2002-12-16 2005-11-08 Colgate Palmolive Co Aqueous, concentrated, stable fabric softener composition and method for softening fabrics
US7304026B2 (en) † 2004-04-15 2007-12-04 Colgate-Palmolive Company Fabric care composition comprising polymer encapsulated fabric or skin beneficiating ingredient
CN101213283B (en) † 2005-04-18 2012-03-07 宝洁公司 Dilute fabric care compositions comprising thickeners and fabric care compositions for use in the presence of anionic carry-over

Also Published As

Publication number Publication date
ZA201000984B (en) 2011-04-28
EP2190964B2 (en) 2022-05-18
ES2374593T3 (en) 2012-02-20
BRPI0816933B1 (en) 2017-03-28
CN101809138A (en) 2010-08-18
WO2009040175A1 (en) 2009-04-02
EP2190964A1 (en) 2010-06-02
CN101809138B (en) 2013-03-27
EP2190964B1 (en) 2011-11-09
ATE532848T1 (en) 2011-11-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2846 DE 22-07-2025 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.