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BRPI0411581A - bleach composition - Google Patents

bleach composition

Info

Publication number
BRPI0411581A
BRPI0411581A BRPI0411581-3A BRPI0411581A BRPI0411581A BR PI0411581 A BRPI0411581 A BR PI0411581A BR PI0411581 A BRPI0411581 A BR PI0411581A BR PI0411581 A BRPI0411581 A BR PI0411581A
Authority
BR
Brazil
Prior art keywords
bleaching
dye
photo
bleach composition
composition
Prior art date
Application number
BRPI0411581-3A
Other languages
Portuguese (pt)
Inventor
Stephen Norman Batchelor
Sarah Dixon
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=33566537&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0411581(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB0314210.6A external-priority patent/GB0314210D0/en
Priority claimed from GB0325615A external-priority patent/GB0325615D0/en
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BRPI0411581A publication Critical patent/BRPI0411581A/en

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
    • C11D3/0063—Photo- activating compounds
    • 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
    • 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
    • C11D3/40—Dyes ; Pigments

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Luminescent Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The present invention concerns photo-bleaching with a dye and in particular the bleaching of laundry items with a bleaching composition comprising : a) from 0.0001 to 0.1 Wt/ Wt % of a photo-reactive red dye having a peak in the visible in the range 500 to 550 nm ; b) from 0.0001 Wt/ Wt % to 0.1 Wt/ Wt of a blue dye lambda max 580-640 nm ; c) from 0 to 40 Wt/ Wt % other bleaching species; and, d) the balance carriers and adjunct ingredients to 100 Wt/ Wt % of the total bleaching composition.
BRPI0411581-3A 2003-06-18 2004-06-08 bleach composition BRPI0411581A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0314210.6A GB0314210D0 (en) 2003-06-18 2003-06-18 Laundry treatment compositions
GB0325615A GB0325615D0 (en) 2003-11-03 2003-11-03 Blue and red bleaching compositions
PCT/EP2004/006242 WO2005003277A1 (en) 2003-06-18 2004-06-08 Blue and red bleaching compositions

Publications (1)

Publication Number Publication Date
BRPI0411581A true BRPI0411581A (en) 2006-08-08

Family

ID=33566537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411581-3A BRPI0411581A (en) 2003-06-18 2004-06-08 bleach composition

Country Status (7)

Country Link
EP (1) EP1633844B1 (en)
AT (1) ATE391166T1 (en)
BR (1) BRPI0411581A (en)
DE (1) DE602004012854T2 (en)
ES (1) ES2303076T3 (en)
IN (1) IN230386B (en)
WO (1) WO2005003277A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0420203D0 (en) * 2004-09-11 2004-10-13 Unilever Plc Laundry treatment compositions
US8673836B2 (en) 2007-03-20 2014-03-18 The Procter & Gamble Company Laundry detergent composition with a reactive dye
EP2107105B1 (en) * 2008-04-02 2013-08-07 The Procter and Gamble Company Detergent composition comprising reactive dye
ES2647500T3 (en) * 2008-04-02 2017-12-21 The Procter & Gamble Company Detergent composition comprising non-ionic detersive surfactant and reagent dye
EP2228429A1 (en) * 2009-03-13 2010-09-15 Unilever PLC Shading dye and catalyst combination
GB201011511D0 (en) 2010-07-08 2010-08-25 Unilever Plc Composions comprising optical benefits agents
ES2565503T3 (en) * 2012-04-23 2016-04-05 Unilever N.V. Improvements related to tissue freshness
TR201819563T4 (en) 2015-01-09 2019-01-21 Unilever Nv Laundry treatment composition containing a dye.
BR112018014327A2 (en) 2016-01-15 2018-12-11 Unilever Nv wash treatment composition and domestic method of treating a fabric

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001947A (en) * 1957-09-30 1961-09-26 Stahler Alvin Aqueous ammonium hydroxide detergent composition
GB1408144A (en) * 1972-06-02 1975-10-01 Procter & Gamble Ltd Bleaching process
DE3560774D1 (en) * 1984-05-15 1987-11-19 Rhone Poulenc Chimie Detergent composition for bleaching by photoactivation and process for its use
FR2655658B1 (en) * 1989-12-08 1994-11-18 Rhone Poulenc Chimie LAUNDRY COMPOUND BASED ON A POLYPHOSPHATE AND IN PARTICULAR AN OPTICALLY ACTIVE AGENT, ITS PREPARATION METHOD AND ITS USE IN DETERGENCE.
AU669163B2 (en) * 1992-03-20 1996-05-30 Unilever Plc Aqueous cleaning composition containing protein binding dye

Also Published As

Publication number Publication date
EP1633844A1 (en) 2006-03-15
IN230386B (en) 2009-03-27
DE602004012854T2 (en) 2009-05-14
EP1633844B1 (en) 2008-04-02
DE602004012854D1 (en) 2008-05-15
IN2005MU01401A (en) 2007-07-27
ES2303076T3 (en) 2008-08-01
WO2005003277A1 (en) 2005-01-13
ATE391166T1 (en) 2008-04-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.