HUP9900652A2 - Anionic detergent particles, methods for their production and compositions containing the same - Google Patents

Anionic detergent particles, methods for their production and compositions containing the same

Info

Publication number
HUP9900652A2
HUP9900652A2 HU9900652A HUP9900652A HUP9900652A2 HU P9900652 A2 HUP9900652 A2 HU P9900652A2 HU 9900652 A HU9900652 A HU 9900652A HU P9900652 A HUP9900652 A HU P9900652A HU P9900652 A2 HUP9900652 A2 HU P9900652A2
Authority
HU
Hungary
Prior art keywords
anionic surfactants
detergent particles
particles
production
methods
Prior art date
Application number
HU9900652A
Other languages
Hungarian (hu)
Inventor
William Derek Emery
Original Assignee
Unilever N.V.,
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 N.V., filed Critical Unilever N.V.,
Publication of HUP9900652A2 publication Critical patent/HUP9900652A2/en
Publication of HUP9900652A3 publication Critical patent/HUP9900652A3/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • 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
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules

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)

Abstract

A találmány szerinti eljárás keretében aniőnős felületaktív anyagőkatnagy kőncentrációban tartalmazó detergens részecskék állíthatók előaniőnős felületaktív anyagőt tartalmazó paszták szárításával. Atalálmány tárgyát képező eljárással úgy állíthatók elő aniőnősfelületaktív anyagőt tartalmazó detergens részecskék, hőgy egyszárítózónába vizet és aniőnős felületaktív anyagőt tartalmazópasztaanyagőt táplálnak be, a pasztaanyagőt a szárítózónábanfelmelegítik, majd egy hűtőzónába a hűtési művelet sőrán rétegképzőszert vezetnek be. A találmány szerinti detergens részecskék előnyösesetben legalább 60 tömeg%-ban aniőnős felületaktív anyagőttartalmaznak, be vannak vőnva rétegképző szerrel, és a részecskéktérfőgatára számítva 0-25%-ős pőrőzitással, valamint őlyanrészecskeméret-előszlással rendelkeznek, amely szerint a részecskéklegalább 80%-ának a mérete 180-1500 mikrőn. ŕWithin the framework of the method according to the invention, detergent particles containing high concentrations of anionic surfactants can be prepared by drying pastes containing pre-anionic surfactants. Detergent particles containing anionic surfactants can be produced with the method of the invention, water and a paste containing anionic surfactants are fed into a drying zone, the paste is heated in the drying zone, and then a layer-forming agent is introduced into a cooling zone during the cooling process. The detergent particles according to the invention preferably contain at least 60% by weight of anionic surfactants, are coated with a layer-forming agent, and have a foaminess of 0-25% based on the volume of the particles, and a particle size distribution according to which at least 80% of the particles have At 180-1500 microns. ŕ

HU9900652A 1996-02-26 1997-02-08 Anionic detergent particles, methods for their production and compositions containing the same HUP9900652A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9604000.1A GB9604000D0 (en) 1996-02-26 1996-02-26 Production of anionic detergent particles

Publications (2)

Publication Number Publication Date
HUP9900652A2 true HUP9900652A2 (en) 1999-07-28
HUP9900652A3 HUP9900652A3 (en) 2002-04-29

Family

ID=10789393

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900652A HUP9900652A3 (en) 1996-02-26 1997-02-08 Anionic detergent particles, methods for their production and compositions containing the same

Country Status (19)

Country Link
US (1) USRE36593E (en)
EP (1) EP0883679B1 (en)
JP (1) JP2000506193A (en)
CN (1) CN1156564C (en)
AR (1) AR005990A1 (en)
AU (1) AU733689B2 (en)
BR (1) BR9707741A (en)
DE (1) DE69713488T2 (en)
EA (1) EA001548B1 (en)
ES (1) ES2177930T3 (en)
GB (1) GB9604000D0 (en)
HU (1) HUP9900652A3 (en)
ID (1) ID16047A (en)
IN (1) IN188392B (en)
PL (1) PL188721B1 (en)
TR (1) TR199801664T2 (en)
TW (1) TW349122B (en)
WO (1) WO1997032002A1 (en)
ZA (1) ZA971457B (en)

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TW397862B (en) * 1996-09-06 2000-07-11 Kao Corp Detergent granules and method for producing the same, and high-bulk density detergent composition
GB9711350D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Granular detergent compositions and their production
GB9711359D0 (en) 1997-05-30 1997-07-30 Unilever Plc Detergent powder composition
TR199902896T2 (en) 1997-05-30 2000-06-21 Unilever N.V. Free flowing particulate detergent compositions.
GB9711356D0 (en) 1997-05-30 1997-07-30 Unilever Plc Particulate detergent composition
GB9825563D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositions containing anionic surfactant granules
GB9825560D0 (en) 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositons containing nonionic surfactant granules
GB9825558D0 (en) 1998-11-20 1999-01-13 Unilever Plc Granular detergent components and particulate detergent compositions containing them
GB9826097D0 (en) 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
US6407050B1 (en) 2000-01-11 2002-06-18 Huish Detergents, Inc. α-sulfofatty acid methyl ester laundry detergent composition with reduced builder deposits
US6468956B1 (en) * 2000-05-24 2002-10-22 Huish Detergents, Inc. Composition containing α-sulfofatty acid ester and hydrotrope and methods of making and using the same
GB0023488D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023489D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
GB0023487D0 (en) 2000-09-25 2000-11-08 Unilever Plc Production of anionic surfactant granules by in situ neutralisation
US6764989B1 (en) 2000-10-02 2004-07-20 Huish Detergents, Inc. Liquid cleaning composition containing α-sulfofatty acid ester
GB0125653D0 (en) 2001-10-25 2001-12-19 Unilever Plc Process for the production of detergent granules
MXPA04003892A (en) 2001-10-25 2004-07-08 Unilever Nv Process for the production of detergent granules.
DE10160319B4 (en) * 2001-12-07 2008-05-15 Henkel Kgaa Surfactant granules and process for the preparation of surfactant granules
US7485613B2 (en) 2004-12-01 2009-02-03 Venus Laboratories, Inc. Low foaming carpet-cleaning detergent concentrate comprised of ethylene oxide adduct and without phosphates
US7459420B2 (en) * 2004-12-01 2008-12-02 Vlahakis E Van Automatic dishwashing detergent comprised of ethylene oxide adduct and without phosphates
EP2138565A1 (en) * 2008-06-25 2009-12-30 The Procter and Gamble Company A spray-drying process
JP2016530359A (en) * 2013-07-18 2016-09-29 ギャラクシー サーファクタンツ エルティディ．Ｇａｌａｘｙ Ｓｕｒｆａｃｔａｎｔｓ Ｌｔｄ． Free-flowing solid highly active alkyl ether sulfate
WO2018234056A1 (en) * 2017-06-20 2018-12-27 Unilever N.V. Particulate detergent composition comprising perfume

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GB9417356D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
DE19707649C1 (en) * 1997-02-26 1998-10-22 Henkel Kgaa Process for the production of detergent raw materials
DE19710152C2 (en) * 1997-03-12 1999-04-22 Henkel Kgaa Process for the preparation of anionic surfactant granules

Also Published As

Publication number Publication date
ID16047A (en) 1997-08-28
USRE36593E (en) 2000-02-29
IN188392B (en) 2002-09-14
AR005990A1 (en) 1999-07-21
DE69713488T2 (en) 2003-01-16
EA001548B1 (en) 2001-04-23
GB9604000D0 (en) 1996-04-24
TW349122B (en) 1999-01-01
EA199800766A1 (en) 1999-02-25
BR9707741A (en) 1999-07-27
AU733689B2 (en) 2001-05-24
ES2177930T3 (en) 2002-12-16
TR199801664T2 (en) 1998-11-23
CN1156564C (en) 2004-07-07
CN1216578A (en) 1999-05-12
PL188721B1 (en) 2005-04-29
EP0883679B1 (en) 2002-06-19
JP2000506193A (en) 2000-05-23
HUP9900652A3 (en) 2002-04-29
EP0883679A1 (en) 1998-12-16
AU1602297A (en) 1997-09-16
PL328458A1 (en) 1999-02-01
DE69713488D1 (en) 2002-07-25
ZA971457B (en) 1998-08-20
WO1997032002A1 (en) 1997-09-04

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