NO950768L - Process for the preparation of high density granular detergent and mixtures obtained by the process - Google Patents

Process for the preparation of high density granular detergent and mixtures obtained by the process

Info

Publication number
NO950768L
NO950768L NO950768A NO950768A NO950768L NO 950768 L NO950768 L NO 950768L NO 950768 A NO950768 A NO 950768A NO 950768 A NO950768 A NO 950768A NO 950768 L NO950768 L NO 950768L
Authority
NO
Norway
Prior art keywords
preparation
high density
granular detergent
mixtures obtained
density granular
Prior art date
Application number
NO950768A
Other languages
Norwegian (no)
Other versions
NO950768D0 (en
Inventor
Paul Van Dijk
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
Publication of NO950768D0 publication Critical patent/NO950768D0/en
Publication of NO950768L publication Critical patent/NO950768L/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.
NO950768A 1992-09-01 1995-02-28 Process for the preparation of high density granular detergent and mixtures obtained by the process NO950768L (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 (2)

Publication Number Publication Date
NO950768D0 NO950768D0 (en) 1995-02-28
NO950768L true NO950768L (en) 1995-04-28

Family

ID=26132630

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950768A NO950768L (en) 1992-09-01 1995-02-28 Process for the preparation of high density granular detergent and mixtures obtained by the process

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
DE69635575T2 (en) * 1996-07-04 2006-09-14 The Procter & Gamble Company, Cincinnati Process for the preparation of detergent compositions
TW462987B (en) * 1996-08-26 2001-11-11 Kao Corp Method for producing high-bulk density detergent composition
US6211137B1 (en) * 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6211138B1 (en) * 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
CN1175099C (en) * 1998-10-16 2004-11-10 花王株式会社 Process for producing detergent particles
JP3875098B2 (en) * 1999-06-14 2007-01-31 花王株式会社 Production method of mononuclear 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
EP0367339B1 (en) * 1988-11-02 1996-03-13 Unilever N.V. Process for preparing a high bulk 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
SK278833B6 (en) * 1992-01-17 1998-03-04 Unilever Nv Detergent whitening mixture containing particles

Also Published As

Publication number Publication date
AU5124593A (en) 1994-03-29
CA2143628C (en) 1999-01-12
NO950768D0 (en) 1995-02-28
CN1086258A (en) 1994-05-04
ATE201900T1 (en) 2001-06-15
WO1994005761A1 (en) 1994-03-17
MX9305352A (en) 1994-04-29
KR950703050A (en) 1995-08-23
FI950913A (en) 1995-02-28
PT660873E (en) 2001-10-31
ES2157223T3 (en) 2001-08-16
TR27586A (en) 1995-06-13
JP4056557B2 (en) 2008-03-05
FI950913A0 (en) 1995-02-28
DK0660873T3 (en) 2001-08-27
CA2143628A1 (en) 1994-03-17
DE69330311T2 (en) 2002-03-14
AU677238B2 (en) 1997-04-17
DE69330311D1 (en) 2001-07-12
CN1061369C (en) 2001-01-31
IN188571B (en) 2002-10-19
MA22965A1 (en) 1994-04-01
DE69330311T3 (en) 2006-11-30
JPH08500631A (en) 1996-01-23
EG20394A (en) 1999-02-28
ES2157223T5 (en) 2007-03-01

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application