DE69826871D1 - METHOD FOR PRODUCING LOW DETERGENTS WITH LOW BULK DENSITY BY CONTROLLING THE NOZZLE HEIGHT IN THE FLUID BED - Google Patents

METHOD FOR PRODUCING LOW DETERGENTS WITH LOW BULK DENSITY BY CONTROLLING THE NOZZLE HEIGHT IN THE FLUID BED

Info

Publication number
DE69826871D1
DE69826871D1 DE69826871T DE69826871T DE69826871D1 DE 69826871 D1 DE69826871 D1 DE 69826871D1 DE 69826871 T DE69826871 T DE 69826871T DE 69826871 T DE69826871 T DE 69826871T DE 69826871 D1 DE69826871 D1 DE 69826871D1
Authority
DE
Germany
Prior art keywords
low
detergents
controlling
bulk density
fluid bed
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 - Fee Related
Application number
DE69826871T
Other languages
German (de)
Other versions
DE69826871T2 (en
Inventor
Dale Beer
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
Procter and Gamble Co
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 and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE69826871D1 publication Critical patent/DE69826871D1/en
Publication of DE69826871T2 publication Critical patent/DE69826871T2/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
    • 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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets

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)
DE69826871T 1997-07-14 1998-07-08 METHOD FOR PRODUCING DETERGENTS WITH A LOW BULK DENSITY BY CHECKING THE NOZZLE HEIGHT IN THE FLUID BED Expired - Fee Related DE69826871T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5247297P 1997-07-14 1997-07-14
US52472P 1997-07-14
PCT/US1998/014100 WO1999003966A1 (en) 1997-07-14 1998-07-08 Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer

Publications (2)

Publication Number Publication Date
DE69826871D1 true DE69826871D1 (en) 2004-11-11
DE69826871T2 DE69826871T2 (en) 2006-03-09

Family

ID=21977821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826871T Expired - Fee Related DE69826871T2 (en) 1997-07-14 1998-07-08 METHOD FOR PRODUCING DETERGENTS WITH A LOW BULK DENSITY BY CHECKING THE NOZZLE HEIGHT IN THE FLUID BED

Country Status (10)

Country Link
EP (1) EP1005522B1 (en)
JP (1) JP2003521548A (en)
CN (1) CN1170918C (en)
AR (1) AR016330A1 (en)
AT (1) ATE278765T1 (en)
BR (1) BR9810716A (en)
CA (1) CA2295941C (en)
DE (1) DE69826871T2 (en)
ES (1) ES2230707T3 (en)
WO (1) WO1999003966A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9526097D0 (en) * 1995-12-20 1996-02-21 Unilever Plc Process
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
JP2002528600A (en) 1998-10-26 2002-09-03 ザ、プロクター、エンド、ギャンブル、カンパニー Method for producing a granular detergent composition having improved appearance and solubility
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
DE10258006B4 (en) * 2002-12-12 2006-05-04 Henkel Kgaa Dry Neutralization Process II
EP2123742A1 (en) 2008-05-14 2009-11-25 The Procter and Gamble Company A solid laundry detergent composition comprising light density silicate salt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335568B2 (en) * 1973-09-10 1978-09-28
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
GB9526097D0 (en) * 1995-12-20 1996-02-21 Unilever Plc Process

Also Published As

Publication number Publication date
EP1005522A1 (en) 2000-06-07
JP2003521548A (en) 2003-07-15
CN1269824A (en) 2000-10-11
CN1170918C (en) 2004-10-13
CA2295941C (en) 2003-04-22
AR016330A1 (en) 2001-07-04
DE69826871T2 (en) 2006-03-09
ES2230707T3 (en) 2005-05-01
CA2295941A1 (en) 1999-01-28
EP1005522B1 (en) 2004-10-06
BR9810716A (en) 2000-08-08
ATE278765T1 (en) 2004-10-15
WO1999003966A1 (en) 1999-01-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee