BR0016674A - Uso de uma substância orgânica e método para alvejar um substrato - Google Patents

Uso de uma substância orgânica e método para alvejar um substrato

Info

Publication number
BR0016674A
BR0016674A BR0016674-0A BR0016674A BR0016674A BR 0016674 A BR0016674 A BR 0016674A BR 0016674 A BR0016674 A BR 0016674A BR 0016674 A BR0016674 A BR 0016674A
Authority
BR
Brazil
Prior art keywords
substrate
bleaching
organic substance
atmospheric oxygen
complex
Prior art date
Application number
BR0016674-0A
Other languages
English (en)
Inventor
Ronald Hage
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=10867076&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0016674(A) "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 BR0016674A publication Critical patent/BR0016674A/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

Abstract

"USO DE UMA SUBSTâNCIA ORGâNICA E MéTODO PARA ALVEJAR UM SUBSTRATO". A invenção refere-se a alvejamento catalítico de substratos, especialmente tecidos de lavanderia, com oxigênio ou ar atmosférico. Um método de alvejar um substrato é provido, que compreende aplicar ao substrato, em um meio aquoso, uma substância orgânica especificada, que forma um complexo com um metal de transição, o complexo catalisando o alvejamento do substrato por oxigênio atmosférico. é também provida uma composição alvejante compreendendo, em um meio aquoso, oxigênio atmosférico e uma substância orgânica que forma um complexo dom um metal de transição, o complexo catalisando o alvejamento do substrato pelo oxigênio atmosférico, em que o meio aquoso é substancialmente desprovido de alvejante de peroxigênio ou um sistema alvejante baseado em ou gerador de peróxi.
BR0016674-0A 1999-12-24 2000-12-07 Uso de uma substância orgânica e método para alvejar um substrato BR0016674A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9930695.3A GB9930695D0 (en) 1999-12-24 1999-12-24 Composition and method for bleaching a substrate
PCT/EP2000/012409 WO2001048299A1 (en) 1999-12-24 2000-12-07 Composition and method for bleaching a substrate

Publications (1)

Publication Number Publication Date
BR0016674A true BR0016674A (pt) 2002-10-08

Family

ID=10867076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016674-0A BR0016674A (pt) 1999-12-24 2000-12-07 Uso de uma substância orgânica e método para alvejar um substrato

Country Status (11)

Country Link
US (2) US6569354B2 (pt)
EP (1) EP1240379B2 (pt)
AT (1) ATE267906T1 (pt)
AU (1) AU3008001A (pt)
BE (1) BE1013475A5 (pt)
BR (1) BR0016674A (pt)
DE (1) DE60011137T3 (pt)
ES (1) ES2219438T5 (pt)
GB (1) GB9930695D0 (pt)
TR (1) TR200401437T4 (pt)
WO (1) WO2001048299A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080125344A1 (en) * 2006-11-28 2008-05-29 Daryle Hadley Busch Bleach compositions
US20050187126A1 (en) * 2002-08-27 2005-08-25 Busch Daryle H. Catalysts and methods for catalytic oxidation
ZA981883B (en) * 1997-03-07 1998-09-01 Univ Kansas Catalysts and methods for catalytic oxidation
CA2419629A1 (en) * 2000-09-25 2002-04-04 The Procter & Gamble Company Mri image enhancement compositions
DE10226522A1 (de) * 2002-06-14 2003-12-24 Degussa Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung
DE10227775A1 (de) * 2002-06-21 2004-02-19 Degussa Ag Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzungen
DE10227774A1 (de) * 2002-06-21 2004-01-08 Degussa Ag Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung
US20040048763A1 (en) * 2002-08-27 2004-03-11 The Procter & Gamble Co. Bleach compositions
US7462208B2 (en) * 2003-06-27 2008-12-09 Ultracell Corporation Planar micro fuel processor
WO2006094577A1 (en) * 2005-03-03 2006-09-14 Unilever Plc Bleaching compositions
US7941885B2 (en) 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US7765628B2 (en) * 2006-06-09 2010-08-03 Whirlpool Corporation Steam washing machine operation method having a dual speed spin pre-wash
US7886392B2 (en) 2006-08-15 2011-02-15 Whirlpool Corporation Method of sanitizing a fabric load with steam in a fabric treatment appliance
US7681418B2 (en) 2006-08-15 2010-03-23 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7841219B2 (en) 2006-08-15 2010-11-30 Whirlpool Corporation Fabric treating appliance utilizing steam
US7707859B2 (en) 2006-08-15 2010-05-04 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US7753009B2 (en) * 2006-10-19 2010-07-13 Whirlpool Corporation Washer with bio prevention cycle
US20080092928A1 (en) * 2006-10-19 2008-04-24 Whirlpool Corporation Method and Apparatus for Treating Biofilm in an Appliance
US8393183B2 (en) 2007-05-07 2013-03-12 Whirlpool Corporation Fabric treatment appliance control panel and associated steam operations
US8555676B2 (en) * 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US8555675B2 (en) * 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US7905119B2 (en) * 2007-08-31 2011-03-15 Whirlpool Corporation Fabric treatment appliance with steam generator having a variable thermal output
US7966683B2 (en) * 2007-08-31 2011-06-28 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US8037565B2 (en) 2007-08-31 2011-10-18 Whirlpool Corporation Method for detecting abnormality in a fabric treatment appliance having a steam generator
US7861343B2 (en) 2007-08-31 2011-01-04 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7918109B2 (en) * 2007-08-31 2011-04-05 Whirlpool Corporation Fabric Treatment appliance with steam generator having a variable thermal output
FR2964394B1 (fr) 2010-09-03 2012-08-31 Arkema France Procede de delignification et de blanchiment de pate a papier au moyen de peroxyde d'hydrogene active
EP2537918A1 (en) 2011-06-20 2012-12-26 The Procter & Gamble Company Consumer products with lipase comprising coated particles
CN107475235B (zh) 2011-06-20 2022-09-13 诺维信公司 颗粒组合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU226087B1 (en) * 1997-03-07 2008-04-28 Procter & Gamble Laundry and cleaning compositions containing bleach catalyst
ZA981883B (en) * 1997-03-07 1998-09-01 Univ Kansas Catalysts and methods for catalytic oxidation
WO1999065905A1 (en) * 1998-06-15 1999-12-23 Unilever Plc Bleach catalysts and formulations containing them
AU1522300A (en) 1998-11-13 2000-06-05 Procter & Gamble Company, The Bleach compositions
ES2255992T3 (es) * 1999-03-02 2006-07-16 THE PROCTER & GAMBLE COMPANY Composiciones blanqueantes estabilizadas.
EP1165738B1 (en) * 1999-04-01 2005-07-27 Unilever Plc Composition and method for bleaching a substrate
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

Also Published As

Publication number Publication date
EP1240379B1 (en) 2004-05-26
ES2219438T5 (es) 2008-06-01
BE1013475A5 (fr) 2002-02-05
GB9930695D0 (en) 2000-02-16
ES2219438T3 (es) 2004-12-01
US20010012825A1 (en) 2001-08-09
AU3008001A (en) 2001-07-09
TR200401437T4 (tr) 2004-09-21
US20030226999A1 (en) 2003-12-11
EP1240379A1 (en) 2002-09-18
DE60011137D1 (de) 2004-07-01
WO2001048299A1 (en) 2001-07-05
ATE267906T1 (de) 2004-06-15
DE60011137T2 (de) 2004-09-16
WO2001048299B1 (en) 2001-11-08
EP1240379B2 (en) 2008-01-09
US6569354B2 (en) 2003-05-27
DE60011137T3 (de) 2008-09-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C11D 3/39 (2006.01), D06L 4/00 (2017.01)