MX2015000427A - Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule. - Google Patents

Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule.

Info

Publication number
MX2015000427A
MX2015000427A MX2015000427A MX2015000427A MX2015000427A MX 2015000427 A MX2015000427 A MX 2015000427A MX 2015000427 A MX2015000427 A MX 2015000427A MX 2015000427 A MX2015000427 A MX 2015000427A MX 2015000427 A MX2015000427 A MX 2015000427A
Authority
MX
Mexico
Prior art keywords
granule
detergent
weight
detergent composition
metal salt
Prior art date
Application number
MX2015000427A
Other languages
Spanish (es)
Other versions
MX354484B (en
Inventor
Fakhruddin Esmail Pacha
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 MX2015000427A publication Critical patent/MX2015000427A/en
Publication of MX354484B publication Critical patent/MX354484B/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3784—(Co)polymerised monomers containing phosphorus

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

There is provided a process for the production of a detergent granule comprising at least 40% by weight of an anionic surfactant and suitable for use as a granular detergent composition or a component thereof, which process comprises the steps of (i) mixing an anionic surfactant precursor with a source of alkali to form a neutralised paste, (ii) adding alkali metal salt of a polycarboxylic acid, up to 5% by weight alkaline silicate, polycarboxylate polymer and sodium carbonate to form a slurry and (iii) spray-drying the obtained slurry to form a detergent granule having an amorphous phase content of more than 60% by weight, whereby the molar ratio of the alkali metal salt of a polycarboxylic acid to sodium carbonate is in range of 0.4 to 1.6. There is also provided a spray-dried detergent granule comprising at least 40% by weight of an anionic surfactant, alkali metal salt of a polycarboxylic acid, up to 5% by weight alkaline silicate, polycarboxylate polymer and sodium carbonate and suitable for use as a granular detergent composition or a component thereof, obtainable by the process of the present invention. A third aspect is a detergent composition comprising such granules.
MX2015000427A 2012-07-09 2013-06-14 Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule. MX354484B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12175590 2012-07-09
PCT/EP2013/062387 WO2014009101A1 (en) 2012-07-09 2013-06-14 Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule

Publications (2)

Publication Number Publication Date
MX2015000427A true MX2015000427A (en) 2015-03-12
MX354484B MX354484B (en) 2018-03-07

Family

ID=48669926

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000427A MX354484B (en) 2012-07-09 2013-06-14 Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule.

Country Status (11)

Country Link
EP (1) EP2870229B1 (en)
CN (1) CN104411812A (en)
AR (1) AR091694A1 (en)
BR (1) BR112014030610B1 (en)
CL (1) CL2015000018A1 (en)
ES (1) ES2753025T3 (en)
IN (1) IN2015MN00006A (en)
MX (1) MX354484B (en)
PH (1) PH12014502727A1 (en)
WO (1) WO2014009101A1 (en)
ZA (1) ZA201409406B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023024048A2 (en) 2021-05-19 2024-02-06 Unilever Ip Holdings B V PROCESS FOR PREPARING A SPRAY-DRIED DETERGENT PARTICLE AND SPRAY-DRIED DETERGENT PARTICLE
CN113444588A (en) * 2021-06-25 2021-09-28 山东新华莎罗雅生物技术有限公司 Solid cleaning agent for medical apparatus and instruments and production process thereof
CN113444584A (en) * 2021-06-25 2021-09-28 山东新华莎罗雅生物技术有限公司 Solid enzyme cleaning agent and preparation method thereof
WO2024088878A1 (en) * 2022-10-24 2024-05-02 Unilever Ip Holdings B.V. Spray-dried laundry particle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1297376C (en) * 1985-11-01 1992-03-17 David Philip Jones Detergent compositions, components therefor, and processes for theirpreparation
DE69221357T2 (en) * 1991-04-12 1998-03-12 Procter & Gamble Chemical structuring of surface-active pastes for the production of highly effective surfactant granules
ATE501243T1 (en) * 2006-10-16 2011-03-15 Procter & Gamble SPRAY DRYING METHOD FOR PRODUCING SPRAY DRIED, HIGHLY WATER SOLUBLE, LOW DENSITY AND LOW BUILDER CONTENT DETERGENTS.
EP2123744B1 (en) * 2008-05-22 2010-05-12 Unilever PLC Manufacture of dertergent granules by dry neutralisation

Also Published As

Publication number Publication date
IN2015MN00006A (en) 2015-10-16
ZA201409406B (en) 2016-08-31
MX354484B (en) 2018-03-07
BR112014030610A2 (en) 2017-06-27
EP2870229B1 (en) 2019-08-07
BR112014030610B1 (en) 2021-04-20
CL2015000018A1 (en) 2015-02-27
ES2753025T3 (en) 2020-04-07
PH12014502727B1 (en) 2015-02-02
PH12014502727A1 (en) 2015-02-02
CN104411812A (en) 2015-03-11
WO2014009101A1 (en) 2014-01-16
EP2870229A1 (en) 2015-05-13
AR091694A1 (en) 2015-02-25

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Legal Events

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