AR025442A1 - Un metodo para el blanqueo de telas manchadas. - Google Patents

Un metodo para el blanqueo de telas manchadas.

Info

Publication number
AR025442A1
AR025442A1 ARP000104508A ARP000104508A AR025442A1 AR 025442 A1 AR025442 A1 AR 025442A1 AR P000104508 A ARP000104508 A AR P000104508A AR P000104508 A ARP000104508 A AR P000104508A AR 025442 A1 AR025442 A1 AR 025442A1
Authority
AR
Argentina
Prior art keywords
bleaching
wash
additive
pyridin
bis
Prior art date
Application number
ARP000104508A
Other languages
English (en)
Inventor
Gilbert Jose Delroisse Michel
Andrew Ross Jones David
George Smith Richard
Francis Wells John
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
Priority claimed from GBGB9819046.5A external-priority patent/GB9819046D0/en
Priority claimed from GBGB9906474.3A external-priority patent/GB9906474D0/en
Priority claimed from GBGB9907713.3A external-priority patent/GB9907713D0/en
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of AR025442A1 publication Critical patent/AR025442A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic Table
    • C07F13/005—Compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/02—Iron compounds
    • C07F15/025—Iron compounds without a metal-carbon linkage
    • 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
    • D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (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)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)

Abstract

Se proporciona un método para el blanqueo de telas manchadas mediante el lavado de una tela manchada en un licor de lavado acuoso en presencia de un aditivo de lavado que comprende un ligando que forma un complejo de metal de transición como catalizador de blanqueo, donde el complejo cataliza el blanqueo de las manchas con el oxígeno de la atmósfera. El aditivo de lavado incluye, preferentemente, un complejo de hierro que comprende el ligado N, N-bis(piridin-2-il-metil)1,1-bis(piridin-2-il)1-aminoetano. Uno de, o ambos, el aditivo para lavado y el licor de lavado, carecen sustancialmente de un blanqueador de peroxígeno o un sistema blanqueador a base de peroxi o que genera peroxi. El aditivo de lavado provee un perfil de blanqueo de la mancha mejorado o más amplio.
ARP000104508A 1998-09-01 2000-08-30 Un metodo para el blanqueo de telas manchadas. AR025442A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9819046.5A GB9819046D0 (en) 1998-09-01 1998-09-01 Bleach catalysts and formulations containing them
GBGB9906474.3A GB9906474D0 (en) 1999-03-19 1999-03-19 Bleach catalysts and formulations containing them
GBGB9907713.3A GB9907713D0 (en) 1999-04-01 1999-04-01 Method of treating a textile
PCT/GB1999/002878 WO2000012808A1 (en) 1998-09-01 1999-09-01 Method of treating a textile

Publications (1)

Publication Number Publication Date
AR025442A1 true AR025442A1 (es) 2002-11-27

Family

ID=27269463

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP990104351A AR025803A1 (es) 1998-09-01 1999-08-31 Un metodo para el tratamiento de una tela
ARP000104508A AR025442A1 (es) 1998-09-01 2000-08-30 Un metodo para el blanqueo de telas manchadas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP990104351A AR025803A1 (es) 1998-09-01 1999-08-31 Un metodo para el tratamiento de una tela

Country Status (19)

Country Link
US (1) US6245115B1 (es)
EP (1) EP1109965B1 (es)
CN (1) CN1158263C (es)
AR (2) AR025803A1 (es)
AT (1) ATE296915T1 (es)
AU (1) AU5637099A (es)
BR (1) BR9913367B1 (es)
CA (1) CA2342616C (es)
CZ (1) CZ2001770A3 (es)
DE (1) DE69925609T2 (es)
ES (1) ES2243071T3 (es)
HU (1) HU226086B1 (es)
ID (1) ID30025A (es)
MX (1) MXPA01002168A (es)
PH (1) PH11999002188B1 (es)
PL (1) PL346391A1 (es)
RO (1) RO121285B1 (es)
TR (1) TR200101257T2 (es)
WO (1) WO2000012808A1 (es)

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Publication number Priority date Publication date Assignee Title
PH11999002190B1 (en) * 1998-09-01 2007-08-06 Unilever Nv Composition and method for bleaching a substrate
PH11999002188B1 (en) * 1998-09-01 2007-08-06 Unilever Nv Method of treating a textile
PL350514A1 (en) * 1999-04-01 2002-12-16 Unilever Nv Composition and method for bleaching a substrate
ES2244424T3 (es) * 1999-04-01 2005-12-16 Unilever N.V. Composicion y procedimiento para blanquear un sustrato.
WO2000060043A1 (en) * 1999-04-01 2000-10-12 Unilever Plc Composition and method for bleaching a substrate
BR0013593A (pt) 1999-09-01 2002-05-07 Unilever Nv Método para alvejar manchas de tecido
BR0013592A (pt) 1999-09-01 2002-05-07 Unilever Nv Embalagem comercial para alvejar manchas de tecido em um licor de lavagem aquoso, e, uso da mesma
BR0013745A (pt) 1999-09-01 2002-05-14 Unilever Nv Composição alvejante para um têxtil
GB0004990D0 (en) 2000-03-01 2000-04-19 Unilever Plc Composition and method for bleaching a substrate
GB9930697D0 (en) * 1999-12-24 2000-02-16 Unilever Plc Method of treating a textile
TR200202075T2 (tr) 2000-02-29 2003-01-21 Unilever N.V. Bir alt tabakayı beyazlatmaya yarayan bileşim ve yöntem.
GB0004988D0 (en) 2000-03-01 2000-04-19 Unilever Plc Composition and method for bleaching a substrate
GB0013643D0 (en) 2000-05-31 2000-07-26 Unilever Plc Targeted moieties for use in bleach catalysts
US20030050211A1 (en) * 2000-12-14 2003-03-13 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Enzymatic detergent compositions
GB0030673D0 (en) * 2000-12-15 2001-01-31 Unilever Plc Ligand and complex for catalytically bleaching a substrate
GB0030877D0 (en) 2000-12-18 2001-01-31 Unilever Plc Enhancement of air bleaching catalysts
GB0102826D0 (en) 2001-02-05 2001-03-21 Unilever Plc Composition and method for bleaching a substrate
GB0103871D0 (en) 2001-02-16 2001-04-04 Unilever Plc Bleaching composition of enhanced stability and a process for making such a composition
AU2002237306B2 (en) 2001-03-14 2005-03-24 Unilever Plc Bleaching catalysts with unsaturated surfactant and antioxidants
GB0106285D0 (en) 2001-03-14 2001-05-02 Unilever Plc Air bleaching catalysts with moderating agent
GB0107366D0 (en) * 2001-03-23 2001-05-16 Unilever Plc Ligand and complex for catalytically bleaching a substrate
US7115549B2 (en) 2001-08-02 2006-10-03 Carnegie Mellon University Composition comprising macrocyclic tetra-amido metal complex as bleaching catalyst
DE10227775A1 (de) * 2002-06-21 2004-02-19 Degussa Ag Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzungen
BR0315926A (pt) * 2002-10-29 2005-09-20 Ciba Sc Holding Ag Uso de compostos de complexo de metal como catalisadores para oxidação usando-se oxigênio molecular ou ar
US7138363B2 (en) * 2002-10-30 2006-11-21 Ciba Specialty Chemicals Corporation Use of metal complex compounds as oxidation catalysts
GB2394720A (en) * 2002-10-30 2004-05-05 Reckitt Benckiser Nv Metal complex compounds in dishwasher formulations
AU2004241037B2 (en) * 2003-05-21 2010-07-08 Basf Se Stable particulate composition comprising bleach catalysts
GB0325432D0 (en) 2003-10-31 2003-12-03 Unilever Plc Ligand and complex for catalytically bleaching a substrate
GB0325430D0 (en) 2003-10-31 2003-12-03 Unilever Plc Ligand and complex for catalytically bleaching a substrate
EP1700907A1 (en) 2005-03-11 2006-09-13 Unilever N.V. Liquid bleaching composition
EP1893604B1 (de) * 2005-06-01 2009-02-11 Clariant Produkte (Deutschland) GmbH Verfahren zur herstellung von n,n-bis(pyridin-2-yl-methyl)-1,1-bis(pyridin-2-yl)-1-aminoalkan-verbindungen und diese verbindungen enthaltende metallkomplex-salze
DE502006006898D1 (de) 2006-07-27 2010-06-17 Evonik Degussa Gmbh Umhüllte Natriumpercarbonatpartikel
DE502006001853D1 (de) * 2006-07-27 2008-11-27 Evonik Degussa Gmbh Umhüllte Natriumpercarbonatpartikel
SI1889901T1 (sl) 2006-07-27 2009-02-28 Evonik Degussa Gmbh ObloĹľeni delci natrijevega perkarbonata
EP1905738A1 (de) * 2006-09-28 2008-04-02 Evonik Degussa GmbH Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat
PL2080544T3 (pl) * 2007-12-19 2011-05-31 Evonik Degussa Gmbh Sposób wytwarzania powleczonych cząstek nadwęglanu sodowego
ES2625751T3 (es) 2010-05-06 2017-07-20 The Procter & Gamble Company Productos de consumo con variantes de proteasa
EP2441820A1 (en) 2010-10-14 2012-04-18 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Laundry detergent particles
DE102011010818A1 (de) 2011-02-10 2012-08-16 Clariant International Ltd. Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren in Wasch- und Reinigungsmitteln
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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
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ES2158535T3 (es) 1996-04-10 2001-09-01 Unilever Nv Proceso de limpieza.
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US5850086A (en) 1996-06-21 1998-12-15 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
JP3378445B2 (ja) 1996-07-22 2003-02-17 ローランドディー．ジー．株式会社 ３次元切削加工機の数値制御装置
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CA2248476A1 (en) * 1997-10-01 1999-04-01 Unilever Plc Bleach activation
PH11999002190B1 (en) * 1998-09-01 2007-08-06 Unilever Nv Composition and method for bleaching a substrate
PH11999002188B1 (en) * 1998-09-01 2007-08-06 Unilever Nv Method of treating a textile

Also Published As

Publication number Publication date
CN1158263C (zh) 2004-07-21
CA2342616A1 (en) 2000-03-09
ES2243071T3 (es) 2005-11-16
BR9913367A (pt) 2002-01-29
RO121285B1 (ro) 2007-02-28
WO2000012808A1 (en) 2000-03-09
AU5637099A (en) 2000-03-21
CZ2001770A3 (cs) 2001-09-12
HUP0103943A3 (en) 2002-08-28
AR025803A1 (es) 2002-12-18
HU226086B1 (en) 2008-04-28
EP1109965A1 (en) 2001-06-27
CN1325470A (zh) 2001-12-05
MXPA01002168A (es) 2003-04-01
EP1109965B1 (en) 2005-06-01
TR200101257T2 (tr) 2001-08-21
CA2342616C (en) 2009-03-24
BR9913367B1 (pt) 2009-01-13
US6245115B1 (en) 2001-06-12
ID30025A (id) 2001-11-01
HUP0103943A2 (hu) 2002-02-28
ATE296915T1 (de) 2005-06-15
DE69925609D1 (de) 2005-07-07
DE69925609T2 (de) 2005-11-03
PL346391A1 (en) 2002-02-11
PH11999002188B1 (en) 2007-08-06

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