DE69716620D1 - Verfahren zur herstellung von waschmittelzusammensetzungen mit hohem schüttgewicht - Google Patents

Verfahren zur herstellung von waschmittelzusammensetzungen mit hohem schüttgewicht

Info

Publication number
DE69716620D1
DE69716620D1 DE69716620T DE69716620T DE69716620D1 DE 69716620 D1 DE69716620 D1 DE 69716620D1 DE 69716620 T DE69716620 T DE 69716620T DE 69716620 T DE69716620 T DE 69716620T DE 69716620 D1 DE69716620 D1 DE 69716620D1
Authority
DE
Germany
Prior art keywords
production
detergent compositions
high bulk
bulk weight
weight
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
DE69716620T
Other languages
English (en)
Other versions
DE69716620T2 (de
Inventor
Mali Gupta
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.)
Unilever NV
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
Application granted granted Critical
Publication of DE69716620D1 publication Critical patent/DE69716620D1/de
Publication of DE69716620T2 publication Critical patent/DE69716620T2/de
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
    • 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
    • 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
    • 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

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)
DE69716620T 1996-09-10 1997-08-19 Verfahren zur herstellung von waschmittelzusammensetzungen mit hohem schüttgewicht Expired - Lifetime DE69716620T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9618877.6A GB9618877D0 (en) 1996-09-10 1996-09-10 Process for preparing high bulk density detergent compositions
PCT/EP1997/004747 WO1998011197A1 (en) 1996-09-10 1997-08-19 Process for preparing high bulk density detergent compositions

Publications (2)

Publication Number Publication Date
DE69716620D1 true DE69716620D1 (de) 2002-11-28
DE69716620T2 DE69716620T2 (de) 2003-03-06

Family

ID=10799699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716620T Expired - Lifetime DE69716620T2 (de) 1996-09-10 1997-08-19 Verfahren zur herstellung von waschmittelzusammensetzungen mit hohem schüttgewicht

Country Status (15)

Country Link
US (1) US5935923A (de)
EP (1) EP0925353B1 (de)
CN (1) CN1157471C (de)
AR (1) AR009570A1 (de)
AU (1) AU731828B2 (de)
BR (1) BR9711710A (de)
CA (1) CA2263413A1 (de)
DE (1) DE69716620T2 (de)
ES (1) ES2182037T3 (de)
GB (1) GB9618877D0 (de)
ID (1) ID19652A (de)
IN (1) IN189571B (de)
TW (1) TW412587B (de)
WO (1) WO1998011197A1 (de)
ZA (1) ZA978145B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859251A1 (de) * 1998-12-22 2000-06-29 Basf Ag Verfahren zur Herstellung von substituierten Chromanderivaten
WO2001014511A1 (en) * 1999-08-20 2001-03-01 Kao Corporation Process for preparing high-bulk density detergent compositions
GB0009087D0 (en) * 2000-04-12 2000-05-31 Unilever Plc Process for preparing fluid detergent compositions
US10100247B2 (en) 2013-05-17 2018-10-16 Preferred Technology, Llc Proppant with enhanced interparticle bonding

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ190372A (en) * 1978-05-11 1981-07-13 Unilever Ltd Manufacture of soap-containing washing powder by spray-drying
US4474683A (en) * 1981-08-10 1984-10-02 Armour-Dial, Inc. Soap making process
ES8607378A1 (es) * 1984-08-06 1986-05-16 Kao Corp Una composicion detergente en polvo de gran densidad
JPS63143933A (ja) * 1986-12-08 1988-06-16 Lion Corp 低濃度アニオン活性剤組成物の連続製造方法
GB8803263D0 (en) * 1988-02-12 1988-03-09 Unilever Plc Particulate laundry detergent composition
EP0367339B1 (de) * 1988-11-02 1996-03-13 Unilever N.V. Verfahren zur Herstellung einer körnigen Reinigungsmittelzusammensetzung mit hoher Schüttdichte
CA2017922C (en) * 1989-06-09 1995-07-11 Frank Joseph Mueller Formation of discrete, high active detergent granules using a continuous neutralization system
US5152932A (en) * 1989-06-09 1992-10-06 The Procter & Gamble Company Formation of high active detergent granules using a continuous neutralization system
GB8922018D0 (en) * 1989-09-29 1989-11-15 Unilever Plc Detergent compositions and process for preparing them
US5066425A (en) * 1990-07-16 1991-11-19 The Procter & Gamble Company Formation of high active detergent particles
GB9107092D0 (en) * 1991-04-04 1991-05-22 Unilever Plc Process for preparing detergent compositions
EP0508543B1 (de) * 1991-04-12 1997-08-06 The Procter & Gamble Company Chemische Strukturierung von oberflächenaktiven Pasten zwecks Herstellung hochwirksamer Tensidgranulate
US5486317A (en) * 1992-02-14 1996-01-23 The Procter & Gamble Company Process for making detergent granules by neutralization of sulphonic acids
DE4216629A1 (de) * 1992-05-20 1993-11-25 Henkel Kgaa Verfahren zur Herstellung aniontensidhaltiger Wasch- und Reinigungsmittel
US5663136A (en) * 1992-06-15 1997-09-02 The Procter & Gamble Company Process for making compact detergent compositions
PL172347B1 (pl) * 1992-06-15 1997-09-30 Procter & Gamble Sposób wytwarzania granulowanego skladnika detergentowego oraz skladnik detergentowy PL PL PL
ATE172240T1 (de) * 1992-07-15 1998-10-15 Procter & Gamble Waschmittelzusammensetzungen
US5529710A (en) * 1992-07-15 1996-06-25 The Procter & Gamble Company Production of detergent granules with excellent white appearance
DE4235139A1 (de) * 1992-10-19 1994-04-21 Henkel Kgaa Verfahren zur Verbesserung der Fließfähigkeit wäßriger Mono- und/oder Disalzdispersionen von alpha-Sulfofettsäuren
EP0618289B1 (de) * 1993-03-30 1998-08-19 The Procter & Gamble Company Hochaktive körnige Reinigungsmittel enthaltend Chelatbildner und Polymere und Verfahren zu ihrer Herstellung
EP0622454A1 (de) * 1993-04-30 1994-11-02 The Procter & Gamble Company Strukturierung von flüssigen nichtionischen Tensiden vor der Granulierung
GB9313878D0 (en) * 1993-07-05 1993-08-18 Unilever Plc Detergent composition or component containing anionic surfactant and process for its preparation
US5458799A (en) * 1993-08-03 1995-10-17 Amway Corporation Mix process for formulating detergents
GB9324129D0 (en) * 1993-11-24 1994-01-12 Unilever Plc Detergent compositions and process for preparing them
PT663439E (pt) * 1994-01-17 2000-12-29 Procter & Gamble Processo para a preparacao de granulos de detergente
EP0688862A1 (de) * 1994-06-24 1995-12-27 The Procter & Gamble Company Strukturierte Tensidpasten und ein Verfahren zur Herstellung von Detergenspartikeln hieraus
JPH0827493A (ja) * 1994-07-18 1996-01-30 Lion Corp アニオン界面活性剤および高嵩密度粒状洗剤組成物の製造方法
EP0694608A1 (de) * 1994-07-28 1996-01-31 The Procter & Gamble Company Verfahren zur Herstellung von körnigen Reinigungsmitteln und nichtionische Tenside enthaltende Reinigungsmittelzusammensetzungen
US5516448A (en) * 1994-09-20 1996-05-14 The Procter & Gamble Company Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate
AUPN535095A0 (en) * 1995-09-12 1995-10-05 Procter & Gamble Company, The Compositions comprising hydrophilic silica particulates
EP0771864A1 (de) * 1995-11-03 1997-05-07 The Procter & Gamble Company Granularer Entschäumer

Also Published As

Publication number Publication date
TW412587B (en) 2000-11-21
DE69716620T2 (de) 2003-03-06
AU4700697A (en) 1998-04-02
IN189571B (de) 2003-03-29
AU731828B2 (en) 2001-04-05
EP0925353B1 (de) 2002-10-23
US5935923A (en) 1999-08-10
ES2182037T3 (es) 2003-03-01
WO1998011197A1 (en) 1998-03-19
CA2263413A1 (en) 1998-03-19
CN1157471C (zh) 2004-07-14
AR009570A1 (es) 2000-04-26
BR9711710A (pt) 1999-08-24
ID19652A (id) 1998-07-23
CN1230215A (zh) 1999-09-29
EP0925353A1 (de) 1999-06-30
GB9618877D0 (en) 1996-10-23
ZA978145B (en) 1999-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition