CA2108166A1 - Chemical structuring of surfactant pastes to form high active surfactantgranules - Google Patents

Chemical structuring of surfactant pastes to form high active surfactantgranules

Info

Publication number
CA2108166A1
CA2108166A1 CA2108166A CA2108166A CA2108166A1 CA 2108166 A1 CA2108166 A1 CA 2108166A1 CA 2108166 A CA2108166 A CA 2108166A CA 2108166 A CA2108166 A CA 2108166A CA 2108166 A1 CA2108166 A1 CA 2108166A1
Authority
CA
Canada
Prior art keywords
surfactantgranules
paste
form high
high active
surfactant pastes
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.)
Granted
Application number
CA2108166A
Other languages
French (fr)
Other versions
CA2108166C (en
Inventor
Yousef G. Aouad
Lucas Goovaerts
Jose L. Vega
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.)
Procter and Gamble Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2108166A1 publication Critical patent/CA2108166A1/en
Application granted granted Critical
Publication of CA2108166C publication Critical patent/CA2108166C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D11/0082—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
    • C11D17/06—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
    • 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)

Abstract

The present invention relates to a process for making a free flowing granular detergent comprising: conditioning of an aqueous surfactant paste having a detergency activity of at least 40 %; rapidly forming a uniform stiff paste from said mix at a paste temperature of from 20 to 90 °C; granulating said paste upon mixing with a dry detergent powder.
CA002108166A 1991-04-12 1992-04-09 Chemical structuring of surfactant pastes to form high active surfactantgranules Expired - Fee Related CA2108166C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91870060 1991-04-12
EP91870060.0 1991-04-12

Publications (2)

Publication Number Publication Date
CA2108166A1 true CA2108166A1 (en) 1992-10-13
CA2108166C CA2108166C (en) 1998-08-04

Family

ID=8209015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002108166A Expired - Fee Related CA2108166C (en) 1991-04-12 1992-04-09 Chemical structuring of surfactant pastes to form high active surfactantgranules

Country Status (20)

Country Link
EP (1) EP0508543B1 (en)
JP (1) JP3225041B2 (en)
CN (1) CN1042746C (en)
AU (1) AU1870092A (en)
BR (1) BR9205890A (en)
CA (1) CA2108166C (en)
CZ (1) CZ213793A3 (en)
DE (1) DE69221357T2 (en)
EG (1) EG20046A (en)
ES (1) ES2104809T3 (en)
FI (1) FI934463A (en)
HU (1) HUT66724A (en)
IE (1) IE921162A1 (en)
MX (1) MX9201721A (en)
NO (1) NO933641L (en)
PT (1) PT100371A (en)
SK (1) SK108493A3 (en)
TR (1) TR26814A (en)
TW (1) TW200524B (en)
WO (1) WO1992018602A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69227311T2 (en) * 1992-07-15 1999-06-02 The Procter & Gamble Co., Cincinnati, Ohio Detergent compositions
DE69320455T2 (en) * 1993-03-30 1999-04-22 The Procter & Gamble Co., Cincinnati, Ohio Highly active granular detergents containing chelating agents and polymers and processes for their production
US5486303A (en) * 1993-08-27 1996-01-23 The Procter & Gamble Company Process for making high density detergent agglomerates using an anhydrous powder additive
US6058623A (en) * 1993-09-24 2000-05-09 The Chemithon Corporation Apparatus and process for removing volatile components from a composition
US5723433A (en) * 1993-09-24 1998-03-03 The Chemithon Corporation Sovent removal process
PT663439E (en) * 1994-01-17 2000-12-29 Procter & Gamble PROCESS FOR THE PREPARATION OF DETERGENT GRANULES
US5703037A (en) * 1994-04-20 1997-12-30 The Procter & Gamble Company Process for the manufacture of free-flowing detergent granules
DE69426356T2 (en) * 1994-04-20 2001-06-21 The Procter & Gamble Company, Cincinnati Process for the production of free-flowing detergent granules
US5565137A (en) * 1994-05-20 1996-10-15 The Proctor & Gamble Co. Process for making a high density detergent composition from starting detergent ingredients
EP0688862A1 (en) * 1994-06-24 1995-12-27 The Procter & Gamble Company Structured detergent pastes and a method for manufacturing detergent particles from such pastes
GB9417354D0 (en) 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
GB9417356D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
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
US5489392A (en) * 1994-09-20 1996-02-06 The Procter & Gamble Company Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties
WO1996025482A1 (en) * 1995-02-13 1996-08-22 The Procter & Gamble Company Process for producing detergent agglomerates in which particle size is controlled
US5574005A (en) * 1995-03-07 1996-11-12 The Procter & Gamble Company Process for producing detergent agglomerates from high active surfactant pastes having non-linear viscoelastic properties
US6159927A (en) * 1995-09-12 2000-12-12 The Procter & Gamble Company Compositions comprising hydrophilic silica particulates
AUPN535095A0 (en) * 1995-09-12 1995-10-05 Procter & Gamble Company, The Compositions comprising hydrophilic silica particulates
EP0816486B1 (en) * 1996-07-04 2004-04-14 The Procter & Gamble Company Process for conditioning of surfactant pastes to form high active surfactant agglomerates
US6172033B1 (en) 1996-07-04 2001-01-09 The Procter & Gamble Company Process for conditioning of surfactant pastes to form high active surfactant agglomerates
GB9618875D0 (en) * 1996-09-10 1996-10-23 Unilever Plc Process for preparing high bulk density detergent compositions
GB9618877D0 (en) * 1996-09-10 1996-10-23 Unilever Plc Process for preparing high bulk density detergent compositions
GB9618876D0 (en) * 1996-09-10 1996-10-23 Unilever Plc Process for preparing high bulk density detergent compositions
US6281188B1 (en) * 1996-10-04 2001-08-28 The Procter & Gamble Company Process for making a low density detergent composition
GB9726824D0 (en) * 1997-12-19 1998-02-18 Manro Performance Chemicals Lt Method of manufacturing particles
DE19822942A1 (en) * 1998-05-22 1999-11-25 Henkel Kgaa Granulation of anionic surfactant acids
DE19822943A1 (en) * 1998-05-22 1999-11-25 Henkel Kgaa Preparation of high bulk density detergents or washing compositions without need for spray drying
DE19844523A1 (en) 1998-09-29 2000-03-30 Henkel Kgaa Granulation process
DE19844522A1 (en) 1998-09-29 2000-03-30 Henkel Kgaa Granulation process
DE10163603B4 (en) 2001-12-21 2006-05-04 Henkel Kgaa Process for the preparation of builder-containing surfactant granules
DE10232304B4 (en) * 2002-07-17 2005-10-27 Henkel Kgaa Neutralization in the mixer
GB0323273D0 (en) * 2003-10-04 2003-11-05 Unilever Plc Process for making a detergent composition
WO2014009101A1 (en) * 2012-07-09 2014-01-16 Unilever N.V. Process for the production of a detergent granule, detergent granule and detergent composition comprising said granule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072999A (en) * 1983-09-30 1985-04-25 花王株式会社 Manufacture of super concentrated powder detergent
JPS61118500A (en) * 1984-11-14 1986-06-05 ライオン株式会社 Production of concentrated detergent composition
US4933100A (en) * 1988-01-19 1990-06-12 Colgate-Palmolive Co. Built synthetic organic detergent composition patties and processes for washing laundry therewith
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
US4925585A (en) * 1988-06-29 1990-05-15 The Procter & Gamble Company Detergent granules from cold dough using fine dispersion granulation
GB8907187D0 (en) * 1989-03-30 1989-05-10 Unilever Plc Detergent compositions and process for preparing them
US5045238A (en) * 1989-06-09 1991-09-03 The Procter & Gamble Company High active detergent particles which are dispersible in cold water
CA2017922C (en) * 1989-06-09 1995-07-11 Frank Joseph Mueller Formation of discrete, high active detergent granules using a continuous neutralization system

Also Published As

Publication number Publication date
DE69221357D1 (en) 1997-09-11
FI934463A0 (en) 1993-10-11
NO933641L (en) 1993-12-13
JPH06506719A (en) 1994-07-28
NO933641D0 (en) 1993-10-11
CN1066881A (en) 1992-12-09
ES2104809T3 (en) 1997-10-16
BR9205890A (en) 1994-09-27
CA2108166C (en) 1998-08-04
TR26814A (en) 1994-08-09
AU1870092A (en) 1992-11-17
CZ213793A3 (en) 1994-10-19
SK108493A3 (en) 1994-12-07
DE69221357T2 (en) 1998-03-12
WO1992018602A1 (en) 1992-10-29
CN1042746C (en) 1999-03-31
PT100371A (en) 1993-07-30
IE921162A1 (en) 1992-10-21
MX9201721A (en) 1992-10-01
HU9302874D0 (en) 1994-01-28
EP0508543B1 (en) 1997-08-06
TW200524B (en) 1993-02-21
EP0508543A1 (en) 1992-10-14
FI934463A (en) 1993-10-11
EG20046A (en) 1997-08-31
HUT66724A (en) 1994-12-28
JP3225041B2 (en) 2001-11-05

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