BR9709798A - Catalisador de alvejamento e oxidacão sistema de oxidacão catalítica e composicão de alvejamento - Google Patents

Catalisador de alvejamento e oxidacão sistema de oxidacão catalítica e composicão de alvejamento

Info

Publication number
BR9709798A
BR9709798A BR9709798A BR9709798A BR9709798A BR 9709798 A BR9709798 A BR 9709798A BR 9709798 A BR9709798 A BR 9709798A BR 9709798 A BR9709798 A BR 9709798A BR 9709798 A BR9709798 A BR 9709798A
Authority
BR
Brazil
Prior art keywords
bleaching
catalyst catalytic
oxidation
oxidation catalyst
composition
Prior art date
Application number
BR9709798A
Other languages
English (en)
Inventor
Roelant Mathijs Hermant
Bas A M J De Jong
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
Publication of BR9709798A publication Critical patent/BR9709798A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • C11D3/3932Inorganic compounds or complexes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1815Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72Epoxidation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84Metals of the iron group
    • B01J2531/842Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
BR9709798A 1996-06-19 1997-04-29 Catalisador de alvejamento e oxidacão sistema de oxidacão catalítica e composicão de alvejamento BR9709798A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96201702 1996-06-19
PCT/EP1997/002322 WO1997048787A1 (en) 1996-06-19 1997-04-29 Bleach activation

Publications (1)

Publication Number Publication Date
BR9709798A true BR9709798A (pt) 1999-08-10

Family

ID=8224093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709798A BR9709798A (pt) 1996-06-19 1997-04-29 Catalisador de alvejamento e oxidacão sistema de oxidacão catalítica e composicão de alvejamento

Country Status (7)

Country Link
US (1) US6022490A (pt)
EP (1) EP0906402A1 (pt)
AU (1) AU2892897A (pt)
BR (1) BR9709798A (pt)
CA (1) CA2257891A1 (pt)
WO (1) WO1997048787A1 (pt)
ZA (1) ZA975068B (pt)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2248476A1 (en) * 1997-10-01 1999-04-01 Unilever Plc Bleach activation
US6162055A (en) * 1998-02-13 2000-12-19 Britesmile, Inc. Light activated tooth whitening composition and method of using same
US20030198605A1 (en) * 1998-02-13 2003-10-23 Montgomery R. Eric Light-activated tooth whitening composition and method of using same
KR20000005710A (ko) 1998-06-05 2000-01-25 성재갑 표백활성화제
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
ES2223108T3 (es) * 1998-11-10 2005-02-16 Unilever N.V. Composiciones blanqueadoras de detergente.
ES2206853T3 (es) * 1998-11-10 2004-05-16 Unilever N.V. Catalizadores de blanqueo y oxidacion.
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.
AU4109100A (en) * 1999-04-01 2000-10-23 Unilever Plc Composition and method for bleaching a substrate
AU7903300A (en) * 1999-09-01 2001-03-26 Unilever Plc Ligand and complex for catalytically bleaching a substrate
BR0013593A (pt) 1999-09-01 2002-05-07 Unilever Nv Método para alvejar manchas de tecido
AU757351B2 (en) * 1999-09-01 2003-02-20 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
GB0004990D0 (en) 2000-03-01 2000-04-19 Unilever Plc Composition and method for bleaching a substrate
BR0013745A (pt) 1999-09-01 2002-05-14 Unilever Nv Composição alvejante para um têxtil
DE19942224A1 (de) * 1999-09-03 2001-03-08 Henkel Kgaa Verwendung von Übergangsmetallkomplexverbindungen zur Verstärkung der Bleichwirkung von Persauerstoffverbindungen in sauren Systemen
EP1240302B1 (en) * 1999-12-23 2004-09-29 Unilever N.V. Bleaching composition
WO2001064826A2 (en) * 2000-02-29 2001-09-07 Unilever Plc Composition and method for bleaching a substrate
GB0004852D0 (en) * 2000-02-29 2000-04-19 Unilever Plc Ligand and complex for catalytically bleaching a substrate
GB0005090D0 (en) * 2000-03-01 2000-04-26 Unilever Plc Bleaching and dye transfer inhibiting composition and method for laundry fabrics
GB0004988D0 (en) 2000-03-01 2000-04-19 Unilever Plc Composition and method for bleaching a substrate
GB0005088D0 (en) * 2000-03-01 2000-04-26 Unilever Plc Composition and method for bleaching laundry fabrics
GB0005087D0 (en) * 2000-03-01 2000-04-26 Unilever Plc Method for reducing dye fading of fabrics in laundry bleaching compositions
GB0011527D0 (en) * 2000-05-12 2000-06-28 Unilever Plc Bleach catalyst and composition and method for bleaching a substrate
GB0013643D0 (en) 2000-05-31 2000-07-26 Unilever Plc Targeted moieties for use in bleach catalysts
GB0020846D0 (en) 2000-08-23 2000-10-11 Unilever Plc Ligands for bleaching compositions and synthesis thereof
CA2429621C (en) * 2000-12-14 2011-01-18 Unilever Plc 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
GB0103871D0 (en) 2001-02-16 2001-04-04 Unilever Plc Bleaching composition of enhanced stability and a process for making such a composition
BR0208098A (pt) 2001-03-14 2004-03-02 Unilever Nv Composição branqueadora
GB0106285D0 (en) 2001-03-14 2001-05-02 Unilever Plc Air bleaching catalysts with moderating agent
US7115549B2 (en) * 2001-08-02 2006-10-03 Carnegie Mellon University Composition comprising macrocyclic tetra-amido metal complex as bleaching catalyst
GB0118936D0 (en) * 2001-08-02 2001-09-26 Unilever Plc Improvements relating to colour-safe fabric treatment compositions
GB0205278D0 (en) * 2002-03-06 2002-04-17 Unilever Plc Composition comprising macrocyclic tetra-amido N-donor metal-ligand complex as bleaching catalyst
GB0205276D0 (en) * 2002-03-06 2002-04-17 Unilever Plc Bleaching composition
GB2386616A (en) * 2002-03-21 2003-09-24 Unilever Plc Bleaching composition
GB2386614A (en) * 2002-03-21 2003-09-24 Unilever Plc Bleaching composition
GB2386615A (en) * 2002-03-21 2003-09-24 Unilever Plc Bleaching composition
GB0212995D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Ligand and complex for catalytically bleaching a substrate
RU2004139079A (ru) * 2002-06-06 2005-11-20 Унилевер Н.В. (NL) Лиганд и комплекс для каталитического обесцвечивания субстрата
DE10257279A1 (de) * 2002-12-07 2004-06-24 Clariant Gmbh Flüssige Bleichmittelkomponenten enthaltend amphiphile Polymere
US7060818B2 (en) 2003-02-21 2006-06-13 Carnegie Mellon University Synthesis of macrocyclic tetraamido compounds and new metal insertion process
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
US7034172B1 (en) 2005-06-07 2006-04-25 Basf Corporation Ferric and acid complex
CA2656049C (en) 2006-07-07 2015-06-30 Ronald Hage Liquid hardening
DE102006041292A1 (de) * 2006-09-01 2008-03-06 Henkel Kgaa Wasserstoffperoxid-Aktivierung mit N-Heterocyclen
EP2103735A1 (en) 2008-03-18 2009-09-23 Unilever PLC Catalytic bleaching of substrates
GB0810881D0 (en) 2008-06-16 2008-07-23 Unilever Plc Improvements relating to fabric cleaning
EP2228429A1 (en) 2009-03-13 2010-09-15 Unilever PLC Shading dye and catalyst combination
EP2343336A1 (en) 2010-01-06 2011-07-13 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Curing liquids
EP2474578A1 (en) 2011-01-06 2012-07-11 Rahu Catalytics Limited Antiskinning compositions
BR112013019386B1 (pt) 2011-01-31 2021-04-06 Unilever Ip Holdings B.V. Composição aquosa líquida detergente concentrada isotrópica alcalina
ES2421162T3 (es) 2011-04-04 2013-08-29 Unilever Nv Procedimiento de lavado de telas
CN103517975B (zh) 2011-05-13 2015-11-25 荷兰联合利华有限公司 水性浓缩衣物洗涤剂组合物
EP2522714A1 (en) 2011-05-13 2012-11-14 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Aqueous concentrated laundry detergent compositions
EP2522715A1 (en) 2011-05-13 2012-11-14 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Aqueous concentrated laundry detergent compositions
CN103174008A (zh) * 2011-11-24 2013-06-26 东华大学 二吡啶基四氮金属配合物在纺织品低温练漂助剂中的应用
WO2013092052A1 (en) 2011-12-20 2013-06-27 Unilever Plc Isotropic liquid detergents comprising soil release polymer
BR112014026932B1 (pt) 2012-05-16 2021-08-31 Unilever Ip Holdings B.V Composição detergente para lavar roupa e processo para lavar roupa
BR112015016586B1 (pt) 2013-01-23 2022-02-01 Unilever Ip Holdings B.V. Material aditivo não colorido para lavar roupa para a promoção de anti-redeposição de sujeira particulada, processo para fabricar o material de polietilenoimina polialcoxilado reticulado, composição detergente para lavar roupa uso do material e processo para lavar roupa
EP2770044A1 (en) 2013-02-20 2014-08-27 Unilever PLC Lamellar gel with amine oxide
CN105555881A (zh) 2013-07-25 2016-05-04 Omg英国技术有限公司 包封的催化剂
WO2015022502A1 (en) 2013-08-16 2015-02-19 Chemsenti Limited Composition
WO2016155993A1 (en) 2015-04-02 2016-10-06 Unilever Plc Composition
US10280386B2 (en) 2015-04-03 2019-05-07 Ecolab Usa Inc. Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid
US9783766B2 (en) 2015-04-03 2017-10-10 Ecolab Usa Inc. Enhanced peroxygen stability using anionic surfactant in TAED-containing peroxygen solid
AR104939A1 (es) 2015-06-10 2017-08-23 Chemsenti Ltd Método oxidativo para generar dióxido de cloro
AR104940A1 (es) 2015-06-10 2017-08-23 Chemsenti Ltd Método para generar dióxido de cloro
CN114890941A (zh) * 2015-08-13 2022-08-12 通用医疗公司 用于mr分子成像的基于锰的螯合缀合物
CN109196083A (zh) 2016-05-17 2019-01-11 荷兰联合利华有限公司 液体洗衣洗涤剂组合物
AU2017267127B2 (en) 2016-05-17 2020-04-02 Unilever Global Ip Limited Liquid laundry detergent compositions
WO2017202923A1 (en) 2016-05-27 2017-11-30 Unilever Plc Laundry composition
WO2018127390A1 (en) 2017-01-06 2018-07-12 Unilever N.V. Stain removing composition
WO2019038187A1 (en) 2017-08-24 2019-02-28 Unilever Plc IMPROVEMENTS RELATING TO THE CLEANING OF FABRICS
WO2019038186A1 (en) 2017-08-24 2019-02-28 Unilever Plc IMPROVEMENTS RELATING TO THE CLEANING OF FABRICS
CA3102614C (en) 2018-06-15 2023-02-28 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid
CZ309741B6 (cs) 2020-06-24 2023-09-06 Univerzita Pardubice Nátěrová hmota obsahující sikativy na bázi sloučenin vanadu s kompenzujícími anionty sulfonových kyselin
EP3967742A1 (en) 2020-09-15 2022-03-16 WeylChem Performance Products GmbH Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same
WO2023030700A1 (en) 2021-08-30 2023-03-09 Borchers Gmbh Process for improving resin performance
CA3230619A1 (en) 2021-09-30 2023-04-06 Neil J. Simpson Process for improving resin performance using lewis acids
CA3239645A1 (en) 2021-12-22 2023-06-29 Neil J. Simpson Paints containing driers based on vanadium compounds bearing various acid anions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888032A (en) * 1980-01-23 1989-12-19 The Ohio State University Research Foundation Salts of cationic-metal dry cave complexes
US4728455A (en) * 1986-03-07 1988-03-01 Lever Brothers Company Detergent bleach compositions, bleaching agents and bleach activators
GB8908416D0 (en) * 1989-04-13 1989-06-01 Unilever Plc Bleach activation
ES2100925T3 (es) * 1990-05-21 1997-07-01 Unilever Nv Activacion de blanqueador.
CA2083661A1 (en) * 1991-11-26 1993-05-27 Rudolf J. Martens Detergent bleach compositions
FR2692499B1 (fr) * 1992-06-22 1994-08-26 Atochem Elf Sa Procédé de délignification et de blanchiment d'une matière lignocellulosique.
DE4416438A1 (de) * 1994-05-10 1995-11-16 Basf Ag Ein- oder mehrkernige Metall-Komplexe und ihre Verwendung als Bleich- und Oxidationskatalysatoren
EP0765381B1 (en) * 1994-06-13 1999-08-11 Unilever N.V. Bleach activation
ES2221665T3 (es) * 1994-07-21 2005-01-01 Ciba Specialty Chemicals Holding Inc. Composicion de blanqueo de tejidos.

Also Published As

Publication number Publication date
CA2257891A1 (en) 1997-12-24
WO1997048787A1 (en) 1997-12-24
EP0906402A1 (en) 1999-04-07
ZA975068B (en) 1998-12-09
US6022490A (en) 2000-02-08
AU2892897A (en) 1998-01-07

Similar Documents

Publication Publication Date Title
BR9709798A (pt) Catalisador de alvejamento e oxidacão sistema de oxidacão catalítica e composicão de alvejamento
DE69814200D1 (de) Oxydationkatalysator-System und Oxydationsverfahren
BR9507984A (pt) Catalisador de alvejamento e de oxidação e composição alvejante
ID23801A (id) Katalis dan metode untuk oksidasi katalitik
DE69817832T2 (de) Bleich- und Oxidationskatalysator
PT1120392E (pt) Catalisador e composicao organometalica
DE69611985D1 (de) Katalysatorsystem
BR9707167A (pt) Processo de desidrogenação oxidativa catalítica e catalisador
DE69822337D1 (de) Mischkatalysatorsystem
DE59807331D1 (de) Katalysatorsystem
DE19581467T1 (de) Katalytisches Schalldämpfersystem
DE69623232D1 (de) Abgasreinigungskatalysator
DE69717819D1 (de) Homogen oxidierungskatalysator von grosser lebensdauer
DE69516949D1 (de) Katalytisches System und Carbonylierungsverfahren
EP0939672A4 (en) PARTIAL OXIDATION CATALYST
DE59711456D1 (de) Abgaskatalysator
ATE205417T1 (de) Oxidationskatalysator
DE69700964D1 (de) Katalytischer Umwandler
DE69638041D1 (de) Nichtselektiver Oxidationskatalysator und seine Verwendungen
DE69717651D1 (de) Molybdän-haltige oxidationskatalysatoren
ID17410A (id) Katalis
DE19882624T1 (de) Katalytischer Konverter
ID29043A (id) Proses oksidasi selektif dan katalis darinya
NO20002522D0 (no) Katalysatorer for ammoniakkoksidasjon
DE69623982D1 (de) Vanadium enthaltendes katalysatorsystem

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/1997, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]