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IN230386B - - Google Patents

Info

Publication number
IN230386B
IN230386B IN1401MU2005A IN230386B IN 230386 B IN230386 B IN 230386B IN 1401MU2005 A IN1401MU2005 A IN 1401MU2005A IN 230386 B IN230386 B IN 230386B
Authority
IN
India
Prior art keywords
bleaching
dye
photo
composition
peak
Prior art date
Application number
Inventor
S N Batchelor
S 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=IN230386(B) "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 IN2005MU01401A publication Critical patent/IN2005MU01401A/en
Publication of IN230386B publication Critical patent/IN230386B/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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Luminescent Compositions (AREA)
  • Adhesives Or Adhesive Processes (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.
IN1401MU2005 2003-06-18 2004-06-08 IN230386B (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
IN2005MU01401A IN2005MU01401A (en) 2007-07-27
IN230386B true IN230386B (en) 2009-03-27

Family

ID=33566537

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1401MU2005 IN230386B (en) 2003-06-18 2004-06-08

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
IN2014MN02043A (en) * 2012-04-23 2015-10-09 Unilever Plc
TR201819563T4 (en) * 2015-01-09 2019-01-21 Unilever Nv Laundry treatment composition containing a dye.
CN108473920B (en) 2016-01-15 2020-03-10 荷兰联合利华有限公司 Dye material

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.
CZ229394A3 (en) * 1992-03-20 1995-04-12 Unilever Nv Cleansing agents and method of cleaning surfaces

Also Published As

Publication number Publication date
ATE391166T1 (en) 2008-04-15
BRPI0411581A (en) 2006-08-08
IN2005MU01401A (en) 2007-07-27
EP1633844A1 (en) 2006-03-15
DE602004012854D1 (en) 2008-05-15
WO2005003277A1 (en) 2005-01-13
EP1633844B1 (en) 2008-04-02
ES2303076T3 (en) 2008-08-01
DE602004012854T2 (en) 2009-05-14

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