PT1741774E - Machine dishwashing compositions and their use - Google Patents

Machine dishwashing compositions and their use Download PDF

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Publication number
PT1741774E
PT1741774E PT06116118T PT06116118T PT1741774E PT 1741774 E PT1741774 E PT 1741774E PT 06116118 T PT06116118 T PT 06116118T PT 06116118 T PT06116118 T PT 06116118T PT 1741774 E PT1741774 E PT 1741774E
Authority
PT
Portugal
Prior art keywords
nonionic surfactant
charge
complex
manganese
nitrogen atoms
Prior art date
Application number
PT06116118T
Other languages
Portuguese (pt)
Inventor
Jean-Paul Janssens
Huig Euser
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=35453526&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1741774(E) "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 PT1741774E publication Critical patent/PT1741774E/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
    • C11D3/39—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds

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)

Abstract

An automatic machine dishwashing composition comprising at least 1%, preferably at least 2% by weight of nonionic surfactant, a peroxygen bleach compound and a dinuclear manganese-complex having the general formula: wherein Mn is manganese which can individually be in the III or IV oxidation state; each x represents a coordinating or bridging species selected from the group consisting of H 2 O, O 2 2- , O 2- , OH - , HO 2 - , SH - , S 2- , >SO, Cl - , N 3- , SCN - , RCOO - , NH 2 - and NR 3 , with R being H, alkyl or aryl, (optionally substituted); L is a ligand which is an organic molecule containing a number of nitrogen atoms which coordinates via all or some of its nitrogen atoms to the manganese centres; z denotes the charge of the complex and is an integer which can be positive or negative; Y is a monovalent or multivalent counter-ion, leading to charge neutrality, which is dependent upon the charge z of the complex; and q = z/ [charge Y]: wherein at least 50% by weight of the nonionic surfactant is selected from: (a) at least one nonionic surfactant having a melting point greater than 35°C, preferably greater than 40°C; (b) at least one nonionic surfactant in the form of a granule having pores with a number average pore size less than 5µm, the pores containing the nonionic surfactant; and mixtures thereof.
PT06116118T 2005-07-08 2006-06-27 Machine dishwashing compositions and their use PT1741774E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05076571 2005-07-08

Publications (1)

Publication Number Publication Date
PT1741774E true PT1741774E (en) 2008-11-17

Family

ID=35453526

Family Applications (1)

Application Number Title Priority Date Filing Date
PT06116118T PT1741774E (en) 2005-07-08 2006-06-27 Machine dishwashing compositions and their use

Country Status (6)

Country Link
EP (1) EP1741774B1 (en)
AT (1) ATE403711T1 (en)
DE (1) DE602006002075D1 (en)
ES (1) ES2312089T3 (en)
PL (1) PL1741774T3 (en)
PT (1) PT1741774E (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009118412A (en) * 2006-10-16 2011-04-27 ДАНИСКО ЮЭс, ИНК. ДЖЕНЕНКОР ДИВИЖН (US) NON-PHOSPHATE Dishwashing Detergents
DE102007006908A1 (en) * 2007-02-13 2008-08-14 Cht R. Beitlich Gmbh Catalyzed peroxide bleaching ("catalyst bleaching")
DE102008034231A1 (en) * 2008-07-23 2010-01-28 Cht R. Beitlich Gmbh Catalyzed peroxide bleaching ("catalyst bleach variant 3: all-in-one")
US20100152088A1 (en) 2008-11-11 2010-06-17 Estell David A Compositions and methods comprising a subtilisin variant
GB0906281D0 (en) 2009-04-09 2009-05-20 Reckitt Benckiser Nv Detergent compositions
GB0913808D0 (en) 2009-08-07 2009-09-16 Mcbride Robert Ltd Dosage form detergent products
GB0915572D0 (en) 2009-09-07 2009-10-07 Reckitt Benckiser Nv Detergent composition
DE102009029637A1 (en) * 2009-09-21 2011-03-24 Henkel Ag & Co. Kgaa Machine dishwashing detergent
GB0917740D0 (en) 2009-10-09 2009-11-25 Reckitt Benckiser Nv Detergent composition
GB201003892D0 (en) 2010-03-09 2010-04-21 Reckitt Benckiser Nv Detergent composition
GB201019623D0 (en) 2010-11-19 2010-12-29 Reckitt Benckiser Nv Coated bleach materials
GB201019628D0 (en) 2010-11-19 2010-12-29 Reckitt Benckiser Nv Dyed coated bleach materials
GB201021541D0 (en) 2010-12-21 2011-02-02 Reckitt Benckiser Nv Bleach catalyst particle
GB201104244D0 (en) 2011-03-14 2011-04-27 Reckitt Benckiser Nv Detergent composition with improved drying performance
GB201218415D0 (en) * 2012-10-15 2012-11-28 Reckitt & Colman Overseas Ultrasonic method of cleaning
JP6140365B2 (en) 2013-05-02 2017-05-31 エコラボ ユーエスエー インコーポレイティド Concentrated detergent composition for improved removal of starch in article cleaning applications
PT3107987T (en) 2014-02-20 2019-01-17 Unilever Nv Machine dishwash composition
GB201413859D0 (en) 2014-08-05 2014-09-17 Reckitt Benckiser Brands Ltd New automatic washing machine and method
GB201809123D0 (en) 2018-06-04 2018-07-18 Reckitt Benckiser Finish Bv Composition
GB201814188D0 (en) 2018-08-31 2018-10-17 Reckitt Benckiser Finish Bv Automatic dishwashing product
GB201814981D0 (en) 2018-09-14 2018-10-31 Reckitt Benckiser Finish Bv Granulate
GB201818827D0 (en) 2018-11-19 2019-01-02 Reckitt Benckiser Finish Bv Composition
US20220081656A1 (en) 2019-01-22 2022-03-17 Reckitt Benckiser Finish B.V. Method of forming an automatic dishwashing pouch, vacuum forming system and pouch
GB201903318D0 (en) 2019-03-11 2019-04-24 Reckitt Benckiser Finish Bv Product
JP7417753B2 (en) * 2020-01-31 2024-01-18 エコラボ ユーエスエー インコーポレイティド Synergistic effect of amylase with oxygen bleach in clothing cleaning applications
GB202005911D0 (en) 2020-04-23 2020-06-10 Reckitt Benckiser Finish Bv Composition
GB202010046D0 (en) 2020-07-01 2020-08-12 Reckitt Benckiser Finish Bv Method
GB202010074D0 (en) 2020-07-01 2020-08-12 Reckitt Benckiser Finish Bv Use
GB202103439D0 (en) 2021-03-12 2021-04-28 Reckitt Benckiser Finish Bv Composition
GB2607585A (en) 2021-06-03 2022-12-14 Reckitt Benckiser Finish Bv Detergent gel composition comprising a fatty alcohol ethoxylate
GB202202002D0 (en) 2022-02-15 2022-03-30 Reckitt Benckiser Finish Bv Dishwashing detergent composition
GB202209521D0 (en) 2022-06-29 2022-08-10 Reckitt Benckiser Finish Bv A dishwashing detergent composition, a water-soluble container, and an autodosing automatic dishwashing system
GB202209523D0 (en) 2022-06-29 2022-08-10 Reckitt Benckiser Finish Bv Dishwashing, preferably an automatic dishwashing, detergent composition
GB202218868D0 (en) 2022-12-14 2023-01-25 Reckitt Benckiser Finish Bv Solid unit dose detergent composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8329762D0 (en) * 1983-11-08 1983-12-14 Unilever Plc Manganese adjuncts
GB9305599D0 (en) * 1993-03-18 1993-05-05 Unilever Plc Detergent compositions
GB9318295D0 (en) * 1993-09-03 1993-10-20 Unilever Plc Bleach catalyst composition
WO1995027774A1 (en) * 1994-04-07 1995-10-19 The Procter & Gamble Company Bleach compositions comprising metal-containing bleach catalysts and antioxidants

Also Published As

Publication number Publication date
ES2312089T3 (en) 2009-02-16
ATE403711T1 (en) 2008-08-15
PL1741774T3 (en) 2009-01-30
EP1741774A1 (en) 2007-01-10
EP1741774B1 (en) 2008-08-06
DE602006002075D1 (en) 2008-09-18

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