AR071866A1 - MANUFACTURE OF DETERGENT GRANULES BY DRY NEUTRALIZATION - Google Patents

MANUFACTURE OF DETERGENT GRANULES BY DRY NEUTRALIZATION

Info

Publication number
AR071866A1
AR071866A1 ARP090101826A ARP090101826A AR071866A1 AR 071866 A1 AR071866 A1 AR 071866A1 AR P090101826 A ARP090101826 A AR P090101826A AR P090101826 A ARP090101826 A AR P090101826A AR 071866 A1 AR071866 A1 AR 071866A1
Authority
AR
Argentina
Prior art keywords
surfactant
sodium carbonate
manufacture
modified
detergent granules
Prior art date
Application number
ARP090101826A
Other languages
Spanish (es)
Inventor
Andrew Paul Chapple
Stephen Thomas Keningley
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=39847057&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR071866(A1) "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 AR071866A1 publication Critical patent/AR071866A1/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C11D11/0088—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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

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

Un procedimiento para la fabricacion de gr nulos detergentes que comprenden un surfactante no jabonoso anionico, el procedimiento comprende la etapa de neutralizacion en seco del  cido de surfactante con el carbonato de sodio de h bito modificado, que es un carbonato de sodio de crecimiento cristalino modificado que comprende una mezcla de carbonato de sodio y pol¡mero. A traves del procedimiento se obtiene un gr nulo detergente altamente activo que comprende m s del 30% en peso de surfactante anionico, el surfactante comprende una parte principal de surfactante anionico no jabonoso, carbonato de sodio de habito modificado y menos del 10% en peso, preferentemente cero, de zeolita.A process for the manufacture of detergent granules comprising an anionic non-soap surfactant, the process comprises the dry neutralization step of the surfactant acid with the modified sodium carbonate of sodium, which is a modified crystalline sodium carbonate which comprises a mixture of sodium carbonate and polymer. Through the process a highly active detergent granule is obtained comprising more than 30% by weight of anionic surfactant, the surfactant comprises a main part of non-soap anionic surfactant, modified habitats sodium carbonate and less than 10% by weight , preferably zero, of zeolite.

ARP090101826A 2008-05-22 2009-05-21 MANUFACTURE OF DETERGENT GRANULES BY DRY NEUTRALIZATION AR071866A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08156714A EP2123744B1 (en) 2008-05-22 2008-05-22 Manufacture of dertergent granules by dry neutralisation

Publications (1)

Publication Number Publication Date
AR071866A1 true AR071866A1 (en) 2010-07-21

Family

ID=39847057

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101826A AR071866A1 (en) 2008-05-22 2009-05-21 MANUFACTURE OF DETERGENT GRANULES BY DRY NEUTRALIZATION

Country Status (7)

Country Link
EP (1) EP2123744B1 (en)
CN (1) CN101688158B (en)
AR (1) AR071866A1 (en)
AT (1) ATE467674T1 (en)
DE (1) DE602008001252D1 (en)
MX (1) MX2009012388A (en)
WO (1) WO2009141203A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011061044A1 (en) * 2009-11-20 2011-05-26 Unilever Nv Detergent granules
WO2011061045A1 (en) * 2009-11-20 2011-05-26 Unilever Nv Detergent granule and its manufacture
CN104411812A (en) * 2012-07-09 2015-03-11 荷兰联合利华有限公司 Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule
WO2016041168A1 (en) * 2014-09-18 2016-03-24 The Procter & Gamble Company Structured detergent particles and granular detergent compositions containing thereof
CN105273639A (en) * 2015-11-14 2016-01-27 华玉叶 Tire brightener

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA72295B (en) 1971-02-01 1973-09-26 Colgate Palmolive Co Method for neutralization of detergent acid
CA1297376C (en) 1985-11-01 1992-03-17 David Philip Jones Detergent compositions, components therefor, and processes for theirpreparation
MY105010A (en) 1988-07-21 1994-07-30 Unilever Plc Detergent compositions and process for preparing them.
CA2027518A1 (en) * 1990-10-03 1992-04-04 Richard L. Tadsen Process for preparing high density detergent compositions containing particulate ph sensitive surfactant
TW397862B (en) * 1996-09-06 2000-07-11 Kao Corp Detergent granules and method for producing the same, and high-bulk density detergent composition
BR9712885A (en) * 1996-11-06 2000-02-01 Procter & Gamble Neutralization process for the manufacture of detergent agglomerate granules
AU5907499A (en) * 1998-09-18 2000-04-10 Procter & Gamble Company, The Continuous process for making a detergent composition
CN1476566A (en) 2000-10-04 2004-02-18 Data collection assembly for patient infusion system
GB0119708D0 (en) 2001-08-13 2001-10-03 Unilever Plc Process for the production of detergent granules
US7446085B2 (en) 2002-09-06 2008-11-04 Kao Corporation Process for preparing detergent particles
GB0502056D0 (en) 2005-02-01 2005-03-09 Unilever Plc Modified sodium carbonate carrier meterial

Also Published As

Publication number Publication date
CN101688158B (en) 2012-05-30
DE602008001252D1 (en) 2010-06-24
MX2009012388A (en) 2010-04-30
ATE467674T1 (en) 2010-05-15
CN101688158A (en) 2010-03-31
WO2009141203A1 (en) 2009-11-26
EP2123744B1 (en) 2010-05-12
EP2123744A1 (en) 2009-11-25

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