AR035232A1 - Catalizadores de blanqueo con aire con intensificador y agente moderador - Google Patents

Catalizadores de blanqueo con aire con intensificador y agente moderador

Info

Publication number
AR035232A1
AR035232A1 ARP020100893A ARP020100893A AR035232A1 AR 035232 A1 AR035232 A1 AR 035232A1 AR P020100893 A ARP020100893 A AR P020100893A AR P020100893 A ARP020100893 A AR P020100893A AR 035232 A1 AR035232 A1 AR 035232A1
Authority
AR
Argentina
Prior art keywords
antioxidants
bleaching
composition
peroxy
surfactant
Prior art date
Application number
ARP020100893A
Other languages
English (en)
Inventor
Ronald Hage
Roelant Mathijs Hermant
Simon Marinus Veerman
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 GBGB0106285.0A external-priority patent/GB0106285D0/en
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of AR035232A1 publication Critical patent/AR035232A1/es

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • 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
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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

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

Abstract

Una composición blanqueadora que comprende un ligando orgánico que forma un complejo con un metal de transición para blanquear un substrato con un grupo seleccionado entre: a) oxígeno atmosférico, al agregar la composición blanqueadora a un medio acuoso, la misma brinda un medio de blanqueo acuoso substancialmente desprovisto de un blanqueador de peroxígeno o un sistema de blanqueo generador de peroxilo o a base de peroxi; y b) un blanqueador de peroxígeno o fuente del mismo, junto con un surfactante que tiene un hidrógeno alílico, dicho surfactante tiene un HLB superior a 2, y al menos dos antioxidantes, mediante lo cual la combinación al menos de los dos antioxidantes brinda, en una solución que contiene ácido oleico, una reducción eficaz de la formación de hexanal a partir de ácido oleico bajo condiciones atmosféricas ambientales, en un factor al menos de tres, en comparación con la misma composición blanqueadora que tiene un equivalente molar de un único antioxidante equivalente a la concentración molar combinada al menos de ambos antioxidantes, y dicho único antioxidante es uno al menos de ambos antioxidantes. El objeto de la presente es brindar una composición que reduzca el problema de mal olor.
ARP020100893A 2001-03-14 2002-03-13 Catalizadores de blanqueo con aire con intensificador y agente moderador AR035232A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0106285.0A GB0106285D0 (en) 2001-03-14 2001-03-14 Air bleaching catalysts with moderating agent
EP01305810 2001-07-05

Publications (1)

Publication Number Publication Date
AR035232A1 true AR035232A1 (es) 2004-05-05

Family

ID=26077152

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100893A AR035232A1 (es) 2001-03-14 2002-03-13 Catalizadores de blanqueo con aire con intensificador y agente moderador

Country Status (8)

Country Link
US (1) US6551977B2 (es)
EP (1) EP1373453A1 (es)
AR (1) AR035232A1 (es)
AU (1) AU2002237306B2 (es)
BR (1) BR0208098A (es)
CA (1) CA2439524A1 (es)
MY (1) MY126184A (es)
WO (1) WO2002072746A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0212991D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Ligand and complex for catalytically bleaching a substrate
EP1523482A1 (en) * 2002-06-06 2005-04-20 Unilever N.V. Ligand and complex for catalytically bleaching a substrate
GB0212995D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Ligand and complex for catalytically bleaching a substrate
GB0212984D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Preserved enhancement of bleaching catalysts together
GB0212989D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Enhancement of bleaching catalysts
GB0313253D0 (en) * 2003-06-09 2003-07-16 Unilever Plc Bleaching composition
GB0313246D0 (en) * 2003-06-09 2003-07-16 Unilever Plc Bleaching composition
GB0313249D0 (en) * 2003-06-09 2003-07-16 Unilever Plc Bleaching composition
BRPI0411074A (pt) * 2003-06-09 2006-08-01 Unilever Nv composição alvejante lìquida, e, método para alvejar um têxtil
US20060205627A1 (en) * 2005-03-11 2006-09-14 Conopco Inc, D/B/A Unilever Liquid bleaching composition
US8470756B2 (en) * 2009-03-17 2013-06-25 S.C. Johnson & Son, Inc. Eco-friendly laundry pretreatment compositions

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1246339A (en) 1916-08-21 1917-11-13 Isaac J Smit Self-illuminating depresser for dental and surgical work.
BE549817A (es) 1955-07-27
GB864798A (en) 1958-03-20 1961-04-06 Unilever Ltd Bleaching processes and compositions
NL130608C (es) 1959-06-19
GB1003310A (en) 1963-01-15 1965-09-02 Unilever Ltd Bleaching processes and compositions
US3332882A (en) 1964-12-18 1967-07-25 Fmc Corp Peroxygen compositions
GB1519351A (en) 1975-01-29 1978-07-26 Unilever Ltd Preparation of acetoxy arylene sulphonates
US4128494A (en) 1976-09-01 1978-12-05 Produits Chimiques Ugine Kuhlmann Activators for percompounds
US4397757A (en) 1979-11-16 1983-08-09 Lever Brothers Company Bleaching compositions having quarternary ammonium activators
DE3360762D1 (en) 1982-04-02 1985-10-17 Unilever Nv Process for preparing sugar acetates
US4412934A (en) 1982-06-30 1983-11-01 The Procter & Gamble Company Bleaching compositions
EP0135522A1 (en) 1983-02-02 1985-04-03 Gec Avionics Limited Binary digital processor
GB8304990D0 (en) 1983-02-23 1983-03-30 Procter & Gamble Detergent ingredients
DE3337921A1 (de) 1983-10-19 1985-05-02 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von alkali- und erdalkalisalzen von acyloxibenzolfulfonsaeuren
GB8422158D0 (en) 1984-09-01 1984-10-03 Procter & Gamble Ltd Bleach compositions
US4728455A (en) 1986-03-07 1988-03-01 Lever Brothers Company Detergent bleach compositions, bleaching agents and bleach activators
US4908151A (en) * 1987-02-14 1990-03-13 Mitsubishi Gas Chemical Co., Inc. Oxygen absorbent
US4751015A (en) 1987-03-17 1988-06-14 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
US4933103A (en) 1987-03-23 1990-06-12 Kao Corporation Bleaching composition
US4915863A (en) 1987-08-14 1990-04-10 Kao Corporation Bleaching composition
EP0331229B1 (en) 1988-03-01 1993-08-18 Unilever N.V. Quaternary ammonium compounds for use in bleaching systems
GB8813978D0 (en) 1988-06-13 1988-07-20 Unilever Plc Liquid detergents
US5194510A (en) 1990-05-21 1993-03-16 Shell Oil Company Thermoplastic elastomers
DE69125309T2 (de) 1990-05-21 1997-07-03 Unilever Nv Bleichmittelaktivierung
GB9011618D0 (en) 1990-05-24 1990-07-11 Unilever Plc Bleaching composition
GB9012001D0 (en) 1990-05-30 1990-07-18 Unilever Plc Bleaching composition
CA2062083C (en) * 1991-04-02 2002-03-26 Drew Ve Speer Compositions, articles and methods for scavenging oxygen
US6906146B2 (en) * 1993-07-13 2005-06-14 Phillips Petroleum Company Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer melt
US5601750A (en) 1993-09-17 1997-02-11 Lever Brothers Company, Division Of Conopco, Inc. Enzymatic bleach composition
DE69504489T2 (de) * 1994-04-07 1999-05-20 Procter & Gamble Bleichmittel enthaltend metall haltige bleichkatalysatoren und antioxidantien
AU2614895A (en) 1994-06-13 1996-01-05 Unilever N.V. Bleach activation
AU4869396A (en) * 1995-03-21 1996-10-08 W.R. Grace & Co.-Conn. Methods and compositions for improved initiation of oxygen scavenging
CA2257891A1 (en) 1996-06-19 1997-12-24 Roelant Mathijs Hermant Bleach activation by an iron catalyst comprising a polydentate ligand containing at least six heteroatoms
BR9808840A (pt) 1997-03-07 2000-07-04 Procter & Gamble Composições alvejantes
ZA981883B (en) 1997-03-07 1998-09-01 Univ Kansas Catalysts and methods for catalytic oxidation
CA2248476A1 (en) 1997-10-01 1999-04-01 Unilever Plc Bleach activation
DE19755493A1 (de) 1997-12-13 1999-06-17 Henkel Kgaa Verwendung von Übergangsmetallkomplexen mit tripodalen Liganden zur Verstärkung der Bleichwirkung von Persauerstoffverbindungen
WO1999065905A1 (en) 1998-06-15 1999-12-23 Unilever Plc Bleach catalysts and formulations containing them
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
GB2341553A (en) 1998-09-15 2000-03-22 Procter & Gamble Peroxyacid treatment
JP3697089B2 (ja) 1998-11-04 2005-09-21 キヤノン株式会社 インクジェットヘッド用基体、インクジェットヘッド、インクジェットカートリッジおよびインクジェット記録装置
DE69817832T2 (de) 1998-11-10 2004-10-07 Unilever Nv Bleich- und Oxidationskatalysator
DE69825166T2 (de) 1998-11-10 2004-11-25 Unilever N.V. Wasch- und Bleichzusammensetzungen
BR9915319A (pt) 1998-11-13 2001-08-07 Procter & Gamble Composições alvejantes
CA2353958A1 (en) 1998-12-10 2000-06-15 Unilever Plc Detergent compositions
ES2255992T3 (es) 1999-03-02 2006-07-16 THE PROCTER & GAMBLE COMPANY Composiciones blanqueantes estabilizadas.
AU4061900A (en) * 1999-04-01 2000-10-23 Procter & Gamble Company, The Transition metal bleaching agents
WO2001000768A1 (en) 1999-06-23 2001-01-04 Unilever N.V. Bleaching detergent compositions
WO2001016268A1 (en) * 1999-09-01 2001-03-08 Unilever Plc Method of pretreating and bleaching stained fabrics
BR0013593A (pt) * 1999-09-01 2002-05-07 Unilever Nv Método para alvejar manchas de tecido
GB0030877D0 (en) * 2000-12-18 2001-01-31 Unilever Plc Enhancement of air bleaching catalysts

Also Published As

Publication number Publication date
US20030054968A1 (en) 2003-03-20
WO2002072746A1 (en) 2002-09-19
CA2439524A1 (en) 2002-09-19
AU2002237306B2 (en) 2005-03-24
US6551977B2 (en) 2003-04-22
BR0208098A (pt) 2004-03-02
MY126184A (en) 2006-09-29
EP1373453A1 (en) 2004-01-02

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