ES2140467T3 - Procedimiento para la obtencion de granulados tensioactivos. - Google Patents

Procedimiento para la obtencion de granulados tensioactivos.

Info

Publication number
ES2140467T3
ES2140467T3 ES93920800T ES93920800T ES2140467T3 ES 2140467 T3 ES2140467 T3 ES 2140467T3 ES 93920800 T ES93920800 T ES 93920800T ES 93920800 T ES93920800 T ES 93920800T ES 2140467 T3 ES2140467 T3 ES 2140467T3
Authority
ES
Spain
Prior art keywords
neutralization
anionic surfactant
granulation
simultaneous
drying
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93920800T
Other languages
English (en)
Inventor
Volker Bauer
Ditmar Kischkel
Andreas Syldath
Joachim Peters
Peter Kraeplin
Jochen Jacobs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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=6469291&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2140467(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2140467T3 publication Critical patent/ES2140467T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions

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)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

LA INVENCION SE REFIERE A GRANULADOS SURFACTANTES ANIONICOS ACTIVOS DE LIMPIEZA Y LAVADO DE ALTO CONTENIDO EN SURFACTANTE ANIONICO QUE PUEDEN SER ELABORADOS MEDIANTE NEUTRALIZACION DE SURFACTANTES ANIONICOS EN SU FORMA ACIDA UTILIZANDO UN NEUTRALIZADOR EN FORMA DE POLVO, CON GRANULACION SIMULTANEA Y, SI SE NECESITA, SECADO SIMULTANEO. CON PREFERENCIA ESTO INCLUYE LA NEUTRALIZACION DE ACIDOS SULFONICOS DE ALCOHOLES GRASOS, ACIDOS SULFONICOS ALQUILBENZOL Y/O ALFA - ACIDOS DE ESTER METIL DE ACIDOS GRASOS ALQUIL SULFONICOS CON UN EXCESO DE CARBONATO SODICO, Y LA GRANULACION SIMULTANEA SE REALIZA CON OTROS COMPONENTES LIQUIDOS, EN PARTICULAR CON PASTAS SURFACTANTES ANIONICAS, SOLUCION DE PEROXIDO DE HIDROGENO ACUOSO Y/O UNA SUSPENSION DE ZEOLITA. LA ELABORACION PUEDE SER EFECTUADA EN CUALQUIER APARATO EN DONDE PUEDE SER REALIZADA LA NEUTRALIZACION SIMULTANEAMENTE CON GRANULACION Y SECADO. CON PREFERENCIA LA PREPARACION TIENE LUGAR EN UN SISTEMA DE LECHO FLUIDIZADO CONTINUO.
ES93920800T 1992-09-30 1993-09-22 Procedimiento para la obtencion de granulados tensioactivos. Expired - Lifetime ES2140467T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232874A DE4232874A1 (de) 1992-09-30 1992-09-30 Verfahren zur Herstellung von Tensidgranulaten

Publications (1)

Publication Number Publication Date
ES2140467T3 true ES2140467T3 (es) 2000-03-01

Family

ID=6469291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93920800T Expired - Lifetime ES2140467T3 (es) 1992-09-30 1993-09-22 Procedimiento para la obtencion de granulados tensioactivos.

Country Status (6)

Country Link
EP (1) EP0663005B1 (es)
CN (1) CN1087945A (es)
AT (1) ATE187200T1 (es)
DE (2) DE4232874A1 (es)
ES (1) ES2140467T3 (es)
WO (1) WO1994007990A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304015A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Verfahren zur Herstellung von Granulaten
DE4314885A1 (de) * 1993-05-05 1994-11-10 Sued Chemie Ag Verfahren zur Neutralisation der Säureform von anionischen Tensiden, danach erhaltene Agglomerate und Waschmittel
GB9313878D0 (en) * 1993-07-05 1993-08-18 Unilever Plc Detergent composition or component containing anionic surfactant and process for its preparation
GB9415904D0 (en) * 1994-08-05 1994-09-28 Unilever Plc Process for the production of detergent composition
TW397862B (en) * 1996-09-06 2000-07-11 Kao Corp Detergent granules and method for producing the same, and high-bulk density detergent composition
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
DE19822943A1 (de) * 1998-05-22 1999-11-25 Henkel Kgaa Verfahren zur Herstellung von Wasch- und Reinigungsmitteln
DE19844523A1 (de) 1998-09-29 2000-03-30 Henkel Kgaa Granulationsverfahren
DE19851454B4 (de) * 1998-11-09 2010-11-04 Henkel Ag & Co. Kgaa Tensid-Granulate durch Wirbelschichtgranulation
GB9825563D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositions containing anionic surfactant granules
DE10163603B4 (de) * 2001-12-21 2006-05-04 Henkel Kgaa Verfahren zur Herstellung builderhaltiger Tensidgranulate
DE10258011A1 (de) * 2002-12-12 2004-07-08 Henkel Kgaa Trockenneutralisationsverfahren
DE102005005499A1 (de) * 2005-02-04 2006-08-17 Henkel Kgaa Verfahren zur Herstellung von Wasch- oder Reinigungsmitteln
WO2011061045A1 (en) 2009-11-20 2011-05-26 Unilever Nv Detergent granule and its manufacture
CN103820253B (zh) * 2014-02-12 2016-06-01 浙江赞宇科技股份有限公司 一种连续化制备粉状mes粒子的工艺及装置

Family Cites Families (6)

* 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
JPS6187657A (ja) * 1984-10-05 1986-05-06 Kao Corp α−スルホ脂肪酸エステル塩の製造法
US4734224A (en) * 1986-09-15 1988-03-29 The Dial Corporation Dry neutralization process for detergent slurries
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
IN170991B (es) * 1988-07-21 1992-06-27 Lever Hindustan Ltd
GB8818613D0 (en) * 1988-08-05 1988-09-07 Paterson Zochonis Uk Ltd Detergents

Also Published As

Publication number Publication date
WO1994007990A1 (de) 1994-04-14
CN1087945A (zh) 1994-06-15
EP0663005A1 (de) 1995-07-19
DE59309891D1 (de) 2000-01-05
EP0663005B1 (de) 1999-12-01
DE4232874A1 (de) 1994-03-31
ATE187200T1 (de) 1999-12-15

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