ATE201900T1 - HIGH DENSITY GRANULATED DETERGENT - Google Patents

HIGH DENSITY GRANULATED DETERGENT

Info

Publication number
ATE201900T1
ATE201900T1 AT93922135T AT93922135T ATE201900T1 AT E201900 T1 ATE201900 T1 AT E201900T1 AT 93922135 T AT93922135 T AT 93922135T AT 93922135 T AT93922135 T AT 93922135T AT E201900 T1 ATE201900 T1 AT E201900T1
Authority
AT
Austria
Prior art keywords
high density
particle size
bulk density
mean particle
granulated detergent
Prior art date
Application number
AT93922135T
Other languages
German (de)
Inventor
Dijk Paul Van
Jose Luis Vega
Paul Amaat Raymond G France
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE201900T1 publication Critical patent/ATE201900T1/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
    • 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
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A process in which the bulk density of a particulate detergent material is increased starting from an initial bulk density of at least 600 g/l, by spraying a liquid onto the particles and dusting with a fine powder in one or more rotating drum(s) or mixer(s), characterised in that the particulate detergent material initially has a mean particle size greater than 400 micrometers, and that the increase in the mean particle size during the process is not greater than 60 %. The invention also discloses a detergent composition having excellent dispensing and dissolving properties.
AT93922135T 1992-09-01 1993-08-30 HIGH DENSITY GRANULATED DETERGENT ATE201900T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP92870138 1992-09-01
EP93200460 1993-02-18
PCT/US1993/008151 WO1994005761A1 (en) 1992-09-01 1993-08-30 Process for making high density granular detergent and compositions made by the process

Publications (1)

Publication Number Publication Date
ATE201900T1 true ATE201900T1 (en) 2001-06-15

Family

ID=26132630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93922135T ATE201900T1 (en) 1992-09-01 1993-08-30 HIGH DENSITY GRANULATED DETERGENT

Country Status (18)

Country Link
JP (1) JP4056557B2 (en)
KR (1) KR950703050A (en)
CN (1) CN1061369C (en)
AT (1) ATE201900T1 (en)
AU (1) AU677238B2 (en)
CA (1) CA2143628C (en)
DE (1) DE69330311T3 (en)
DK (1) DK0660873T3 (en)
EG (1) EG20394A (en)
ES (1) ES2157223T5 (en)
FI (1) FI950913A0 (en)
IN (1) IN188571B (en)
MA (1) MA22965A1 (en)
MX (1) MX9305352A (en)
NO (1) NO950768L (en)
PT (1) PT660873E (en)
TR (1) TR27586A (en)
WO (1) WO1994005761A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1604H (en) * 1993-06-25 1996-11-05 Welch; Robert G. Process for continuous production of high density detergent agglomerates in a single mixer/densifier
EP0709449A1 (en) * 1994-10-28 1996-05-01 The Procter & Gamble Company Non-aqueous compositions comprising polyhydroxy fatty acid amides
DE19538028A1 (en) * 1995-10-12 1997-04-17 Sued Chemie Ag detergent additive
EP0816485B1 (en) * 1996-07-04 2005-12-14 The Procter & Gamble Company Process for making detergent compositions
TW462987B (en) * 1996-08-26 2001-11-11 Kao Corp Method for producing high-bulk density detergent composition
US6211138B1 (en) * 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6211137B1 (en) * 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
EP1041139B1 (en) * 1998-10-16 2004-12-22 Kao Corporation Process for producing detergent particles
WO2000077149A1 (en) * 1999-06-14 2000-12-21 Kao Corporation Method for producing single nucleus detergent particles
US6706931B2 (en) 2000-12-21 2004-03-16 Shell Oil Company Branched primary alcohol compositions and derivatives thereof
DE102006035746A1 (en) * 2006-07-28 2008-01-31 Henkel Kgaa liquid carrier

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411809A (en) * 1976-12-02 1983-10-25 Colgate Palmolive Company Concentrated heavy duty particulate laundry detergent
US4666740A (en) * 1976-12-02 1987-05-19 The Colgate-Palmolive Co. Phosphate-free concentrated particulate heavy duty laundry detergent
DE3424987A1 (en) * 1984-07-06 1986-02-06 Unilever N.V., Rotterdam METHOD FOR PRODUCING A POWDERED DETERGENT WITH INCREASED SHOULDER WEIGHT
US4970017A (en) * 1985-04-25 1990-11-13 Lion Corporation Process for production of granular detergent composition having high bulk density
DE3812530A1 (en) * 1988-04-15 1989-10-26 Henkel Kgaa PROCESS FOR INCREASING THE DENSITY OF SPREADY DRY, PHOSPHATE-REDUCED DETERGENT
GB8810821D0 (en) * 1988-05-06 1988-06-08 Unilever Plc Detergent compositions & process for preparing them
ES2085273T3 (en) * 1988-11-02 1996-06-01 Unilever Nv PROCEDURE FOR PREPARING AN APPARENT HIGH DENSITY GRANULAR DETERGENT COMPOSITION.
GB8907187D0 (en) * 1989-03-30 1989-05-10 Unilever Plc Detergent compositions and process for preparing them
GB8922018D0 (en) * 1989-09-29 1989-11-15 Unilever Plc Detergent compositions and process for preparing them
CZ280593B6 (en) * 1992-01-17 1996-02-14 Unilever Nv Particulate bleaching detergent mixture and the use of map zeolite in such mixture

Also Published As

Publication number Publication date
DE69330311T3 (en) 2006-11-30
CA2143628A1 (en) 1994-03-17
JP4056557B2 (en) 2008-03-05
DK0660873T3 (en) 2001-08-27
FI950913A (en) 1995-02-28
CA2143628C (en) 1999-01-12
FI950913A0 (en) 1995-02-28
JPH08500631A (en) 1996-01-23
WO1994005761A1 (en) 1994-03-17
TR27586A (en) 1995-06-13
KR950703050A (en) 1995-08-23
NO950768D0 (en) 1995-02-28
NO950768L (en) 1995-04-28
CN1061369C (en) 2001-01-31
DE69330311T2 (en) 2002-03-14
ES2157223T3 (en) 2001-08-16
PT660873E (en) 2001-10-31
ES2157223T5 (en) 2007-03-01
CN1086258A (en) 1994-05-04
AU5124593A (en) 1994-03-29
DE69330311D1 (en) 2001-07-12
MX9305352A (en) 1994-04-29
MA22965A1 (en) 1994-04-01
EG20394A (en) 1999-02-28
IN188571B (en) 2002-10-19
AU677238B2 (en) 1997-04-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties