[go: up one dir, main page]

EP1837395A3 - Process of bleaching fabric - Google Patents

Process of bleaching fabric Download PDF

Info

Publication number
EP1837395A3
EP1837395A3 EP07102647A EP07102647A EP1837395A3 EP 1837395 A3 EP1837395 A3 EP 1837395A3 EP 07102647 A EP07102647 A EP 07102647A EP 07102647 A EP07102647 A EP 07102647A EP 1837395 A3 EP1837395 A3 EP 1837395A3
Authority
EP
European Patent Office
Prior art keywords
fabric
composition
chlorine dioxide
present
bleaching fabric
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.)
Withdrawn
Application number
EP07102647A
Other languages
German (de)
French (fr)
Other versions
EP1837395A2 (en
Inventor
Giulia Ottavia Bianchetti
Stefano Resta
Giovanni Grande
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP07102647A priority Critical patent/EP1837395A3/en
Publication of EP1837395A2 publication Critical patent/EP1837395A2/en
Publication of EP1837395A3 publication Critical patent/EP1837395A3/en
Withdrawn legal-status Critical Current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
    • C11D3/20—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
    • 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
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—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
    • C11D3/395—Bleaching agents
    • C11D3/3953—Inorganic bleaching 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention encompasses a process of pretreating a fabric which comprises the steps of applying a liquid bleaching composition in its neat form onto said fabric and allowing said composition to remain in contact with said fabric for an effective amount of time before said fabric is washed and/or rinsed, wherein said composition comprises chlorine dioxide. The present invention further encompasses the use of a composition comprising chlorine dioxide in laundry pretreatment.
EP07102647A 2006-03-17 2007-02-19 Process of bleaching fabric Withdrawn EP1837395A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07102647A EP1837395A3 (en) 2006-03-17 2007-02-19 Process of bleaching fabric

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06111339 2006-03-17
EP07102647A EP1837395A3 (en) 2006-03-17 2007-02-19 Process of bleaching fabric

Publications (2)

Publication Number Publication Date
EP1837395A2 EP1837395A2 (en) 2007-09-26
EP1837395A3 true EP1837395A3 (en) 2007-10-03

Family

ID=38442232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07102647A Withdrawn EP1837395A3 (en) 2006-03-17 2007-02-19 Process of bleaching fabric

Country Status (1)

Country Link
EP (1) EP1837395A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201019988D0 (en) * 2010-11-25 2011-01-05 Reckitt Benckiser Nv Composition
AR104939A1 (en) 2015-06-10 2017-08-23 Chemsenti Ltd OXIDATIVE METHOD TO GENERATE CHLORINE DIOXIDE
AR104940A1 (en) 2015-06-10 2017-08-23 Chemsenti Ltd METHOD FOR GENERATING CHLORINE DIOXIDE

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211868A1 (en) * 1972-03-11 1973-09-13 Pfersee Chem Fab Simultaneous washing, degreasing desizing and - bleaching of (non) woven fabrics - contg novel p-contg emulsifiers
JPS6084398A (en) * 1983-10-15 1985-05-13 日本クレメント株式会社 Novel detergent for laundry
JPS641798A (en) * 1987-06-25 1989-01-06 Tokuyama Soda Co Ltd Detergent composition
US5334224A (en) * 1992-03-11 1994-08-02 Sando Iron Works Co., Ltd. Method for continuous pretreatment of a cloth
US5370707A (en) * 1990-03-28 1994-12-06 Sando Iron Works Co., Ltd. Method for bleaching cloth
EP0905225A1 (en) * 1997-09-19 1999-03-31 The Procter & Gamble Company Processes of bleaching fabrics
US6046154A (en) * 1997-09-25 2000-04-04 The Procter & Gamble Company Dryer-added fabric softener composition comprising chlorine scavenger to provide color and other fabric benefits
EP0995792A1 (en) * 1998-10-19 2000-04-26 The Procter & Gamble Company Process of bleaching fabrics
GB2345637A (en) * 1999-01-18 2000-07-19 Mustaq Ali Rajan Aqueous deodorising & freshening composition containing chlorine dioxide, quaternary ammonium compound, hydrogen peroxide, ethyl/isopropyl alcohol & fragrance
US6753307B1 (en) * 1998-10-13 2004-06-22 The Procter & Gamble Company Laundry detergent compositions with a cationically charged dye maintenance polymer
WO2005035708A1 (en) * 2003-10-08 2005-04-21 Johnsondiversey, Inc. Method of use of chlorine dioxide as an effective bleaching agent

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211868A1 (en) * 1972-03-11 1973-09-13 Pfersee Chem Fab Simultaneous washing, degreasing desizing and - bleaching of (non) woven fabrics - contg novel p-contg emulsifiers
JPS6084398A (en) * 1983-10-15 1985-05-13 日本クレメント株式会社 Novel detergent for laundry
JPS641798A (en) * 1987-06-25 1989-01-06 Tokuyama Soda Co Ltd Detergent composition
US5370707A (en) * 1990-03-28 1994-12-06 Sando Iron Works Co., Ltd. Method for bleaching cloth
US5334224A (en) * 1992-03-11 1994-08-02 Sando Iron Works Co., Ltd. Method for continuous pretreatment of a cloth
EP0905225A1 (en) * 1997-09-19 1999-03-31 The Procter & Gamble Company Processes of bleaching fabrics
US6046154A (en) * 1997-09-25 2000-04-04 The Procter & Gamble Company Dryer-added fabric softener composition comprising chlorine scavenger to provide color and other fabric benefits
US6753307B1 (en) * 1998-10-13 2004-06-22 The Procter & Gamble Company Laundry detergent compositions with a cationically charged dye maintenance polymer
EP0995792A1 (en) * 1998-10-19 2000-04-26 The Procter & Gamble Company Process of bleaching fabrics
GB2345637A (en) * 1999-01-18 2000-07-19 Mustaq Ali Rajan Aqueous deodorising & freshening composition containing chlorine dioxide, quaternary ammonium compound, hydrogen peroxide, ethyl/isopropyl alcohol & fragrance
WO2005035708A1 (en) * 2003-10-08 2005-04-21 Johnsondiversey, Inc. Method of use of chlorine dioxide as an effective bleaching agent

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198525, Derwent World Patents Index; Class D25, AN 1985-15072, XP002315473 *
DATABASE WPI Section Ch Week 198907, Derwent World Patents Index; Class D25, AN 1989-051378, XP002399246 *

Also Published As

Publication number Publication date
EP1837395A2 (en) 2007-09-26

Similar Documents

Publication Publication Date Title
WO2008039353A3 (en) Enzymatic treatment of textiles using a pectate lyase from bacillus subtilis
WO2007109150A3 (en) Process of bleaching fabric
WO2007122484A3 (en) Method for dispensing washing agents in a laundry washing machine, and laundry washing machine using it
WO2010044905A3 (en) A kit of parts comprising a solid laundry detergent composition and a dosing device
MY143174A (en) Composition of enhanced stability and a process for making such a composition
BRPI0515066A (en) laundry treatment composition and method of treating a textile article
EP2712916A3 (en) An enzyme composition for combined biopolishing and bleach clean-up
BRPI0921979A2 (en) liquid detergent composition, washing method, and use.
EP1908817A4 (en) Method for washing clothes and detergent composition therefor
WO2007107898A3 (en) Process of bleaching fabric
PL1977032T3 (en) Laundry machine and washing method with steam for the same
ATE553174T1 (en) CLEANING ITEMS
PL2024481T3 (en) Compact fluid laundry detergent composition
ATE529498T1 (en) COMPACT LIQUID DETERGENT COMPOSITION
WO2010056085A3 (en) Washing machine
WO2010010433A3 (en) Washing machine comprising a drawer for loading washing agent
WO2009142455A3 (en) Washing machine
WO2009024766A3 (en) Dyeing process in ionic liquid solvents
ATE392465T1 (en) LIQUID DETERGENT WITH ADDED BLEACH
WO2007053429A3 (en) Method for coating fibers and yarns and the coated products formed therefrom
ATE467708T1 (en) HOUSEHOLD APPLIANCE COMPRISING AT LEAST ONE LIFTER WITH MEANS FOR HOLDING DETERGENTS
EP2283727A3 (en) Treatment of ornamental plants
WO2008143437A3 (en) Laundry machine
WO2007107937A3 (en) Process of bleaching fabric
ATE550416T1 (en) WASHING PROCESS FOR WHITENING SYNTHETIC TEXTILES

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: C11D 17/04 20060101ALI20070827BHEP

Ipc: C11D 3/37 20060101ALI20070827BHEP

Ipc: C11D 3/30 20060101ALI20070827BHEP

Ipc: C11D 3/20 20060101ALI20070827BHEP

Ipc: C11D 3/39 20060101ALI20070827BHEP

Ipc: C11D 3/395 20060101AFI20070713BHEP

17P Request for examination filed

Effective date: 20080228

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080605

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150901