BR0013593A - Método para alvejar manchas de tecido - Google Patents

Método para alvejar manchas de tecido

Info

Publication number
BR0013593A
BR0013593A BR0013593-3A BR0013593A BR0013593A BR 0013593 A BR0013593 A BR 0013593A BR 0013593 A BR0013593 A BR 0013593A BR 0013593 A BR0013593 A BR 0013593A
Authority
BR
Brazil
Prior art keywords
bleaching
pretreatment composition
pyridin
ligand
bis
Prior art date
Application number
BR0013593-3A
Other languages
English (en)
Inventor
Michel Gilbert Jose Delroisse
David Andrew Ross Jones
Richard George Smith
John Francis Wells
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
Application filed by Unilever Nv filed Critical Unilever Nv
Priority claimed from PCT/GB1999/002878 external-priority patent/WO2000012808A1/en
Priority claimed from PCT/EP2000/007561 external-priority patent/WO2001016268A1/en
Publication of BR0013593A publication Critical patent/BR0013593A/pt

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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic agents

Landscapes

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

Abstract

"MéTODO PARA ALVEJAR MANCHAS DE TECIDO". é provido um método para alvejar tecidos manchados pretratando-se o tecido manchado, antes da lavagem, com uma composição de pretratamento que compreende um ligando que forma um complexo de metal de transição como catalisador de alvejamento, o complexo catalisando o alvejamento de manchas por oxigênio atmosférico. A composição de pretratamento preferivelmente compreende um complexo de ferro compreendendo o ligando N,N-bis(piridin-2-il-metil)-1,1-bis(piridin-2-il)-1-aminoetano. Uma ou ambas da composição de pretratamento e do licor de lavagem é/são substancialmente desprovidas de alvejante de peroxigênio ou um sistema alvejante gerador ou baseado em peróxi. O pretratamento provê alvejamento de perfil de mancha melhorado ou mais amplo.
BR0013593-3A 1999-09-01 1999-09-01 Método para alvejar manchas de tecido BR0013593A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/GB1999/002878 WO2000012808A1 (en) 1998-09-01 1999-09-01 Method of treating a textile
GBGB0004844.7A GB0004844D0 (en) 2000-02-29 2000-02-29 Method of pretreating and bleaching stained fabrics
PCT/EP2000/007561 WO2001016268A1 (en) 1999-09-01 2000-08-04 Method of pretreating and bleaching stained fabrics

Publications (1)

Publication Number Publication Date
BR0013593A true BR0013593A (pt) 2002-05-07

Family

ID=9886672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013593-3A BR0013593A (pt) 1999-09-01 1999-09-01 Método para alvejar manchas de tecido

Country Status (5)

Country Link
US (1) US6451752B1 (pt)
AR (1) AR025555A1 (pt)
BR (1) BR0013593A (pt)
GB (1) GB0004844D0 (pt)
TR (1) TR200200535T2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0030877D0 (en) * 2000-12-18 2001-01-31 Unilever Plc Enhancement of air bleaching catalysts
GB0106285D0 (en) * 2001-03-14 2001-05-02 Unilever Plc Air bleaching catalysts with moderating agent
EP1373453A1 (en) * 2001-03-14 2004-01-02 Unilever Plc Bleaching catalysts with unsaturated surfactant and antioxidants
US7018967B2 (en) * 2003-03-12 2006-03-28 Ecolab Inc. Prespotting treatment employing singlet oxygen
US7417017B2 (en) * 2006-09-07 2008-08-26 The Dial Corporation Detergent compositions with unique builder system for enhanced stain removal
EP2675885B1 (en) * 2011-02-16 2017-10-25 The Procter and Gamble Company Compositions and methods of bleaching
US20120318303A1 (en) * 2011-06-14 2012-12-20 Ecolab Usa Inc. Non-bleaching procedure for the removal of tea and coffee stains
AP2013007331A0 (en) 2011-06-24 2013-12-31 Amgen Inc TRPM8 antagonists and their use in treatments
MX2013015058A (es) 2011-06-24 2014-01-20 Amgen Inc Antagonistas de melastatina 8 de potencial receptor transitorio y su uso en tratamientos.
US20130243961A1 (en) * 2012-03-19 2013-09-19 Neenah Paper, Inc. Kits and Methods of Treating a Substrate Prior to Formation of an Image Thereon
US8952009B2 (en) 2012-08-06 2015-02-10 Amgen Inc. Chroman derivatives as TRPM8 inhibitors
WO2014055107A1 (en) * 2012-10-04 2014-04-10 Ecolab Usa Inc. Pre-soak technology for laundry and other hard surface cleaning

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075405A (en) 1977-03-28 1980-04-15 John F. Goodman Photoactivated bleach-compositions and process
EP0040131B1 (fr) 1980-05-08 1985-04-24 Atlantic Richfield Company Procédé de fabrication de mousses souples de polyuréthane de haute fermeté à partir de résines hydroxylées à base de condensats cétone-formaldéhyde
US5686014A (en) 1994-04-07 1997-11-11 The Procter & Gamble Company Bleach compositions comprising manganese-containing bleach catalysts
WO1995034628A1 (en) 1994-06-13 1995-12-21 Unilever N.V. Bleach activation
WO1996006154A1 (en) 1994-08-19 1996-02-29 Unilever N.V. Detergent bleach composition
US5739367A (en) 1995-08-15 1998-04-14 Rhone-Poulenc Chemicals Ltd. Cobalt catalyst
AU2287697A (en) 1996-04-10 1997-10-29 Unilever Plc Cleaning process
EP0906402A1 (en) 1996-06-19 1999-04-07 Unilever N.V. Bleach activation
US5850086A (en) 1996-06-21 1998-12-15 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
DE19714122A1 (de) 1997-04-05 1998-10-08 Clariant Gmbh Bleichaktive Metall-Komplexe
DE19721886A1 (de) 1997-05-26 1998-12-03 Henkel Kgaa Bleichsystem
CA2248476A1 (en) 1997-10-01 1999-04-01 Unilever Plc Bleach activation
JP4049895B2 (ja) 1998-07-21 2008-02-20 花王株式会社 漂白剤組成物
PH11999002188B1 (en) 1998-09-01 2007-08-06 Unilever Nv Method of treating a textile
PH11999002190B1 (en) 1998-09-01 2007-08-06 Unilever Nv Composition and method for bleaching a substrate

Also Published As

Publication number Publication date
US6451752B1 (en) 2002-09-17
GB0004844D0 (en) 2000-04-19
TR200200535T2 (tr) 2002-07-22
AR025555A1 (es) 2002-12-04

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009.

B15K Others concerning applications: alteration of classification

Ipc: C11D 3/39 (2006.01), D06L 4/12 (2017.01), D06L 4/1