ATE335069T1 - METHOD FOR PRODUCING CLEANING AGENT GRANULES IN A FLUIDIZED BED GRANULATOR WITH RETURN OF UNPROPORTIONED PARTICLES - Google Patents

METHOD FOR PRODUCING CLEANING AGENT GRANULES IN A FLUIDIZED BED GRANULATOR WITH RETURN OF UNPROPORTIONED PARTICLES

Info

Publication number
ATE335069T1
ATE335069T1 AT00942965T AT00942965T ATE335069T1 AT E335069 T1 ATE335069 T1 AT E335069T1 AT 00942965 T AT00942965 T AT 00942965T AT 00942965 T AT00942965 T AT 00942965T AT E335069 T1 ATE335069 T1 AT E335069T1
Authority
AT
Austria
Prior art keywords
particles
unproportioned
return
bed granulator
fluidized bed
Prior art date
Application number
AT00942965T
Other languages
German (de)
Inventor
Wayne Edward Beimesch
Scott William Capeci
G Gregory Spontak
Matthew Israel Wasserman
Robert Gary Welch
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22489656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE335069(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE335069T1 publication Critical patent/ATE335069T1/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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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

Abstract

A process for the production of granular detergent compositions is provided wherein fluid bed granulation is employed in conjunction with selected recycle of oversized particles to control the uniformity of the resulting detergent composition. The process comprises feeding starting ingredients into a fluid bed granulator to at least partially granulate the feed material while employing the fluid bed to control undersized particle generation and sizing in conjunction with recycle to control oversized particles.
AT00942965T 1999-06-21 2000-06-20 METHOD FOR PRODUCING CLEANING AGENT GRANULES IN A FLUIDIZED BED GRANULATOR WITH RETURN OF UNPROPORTIONED PARTICLES ATE335069T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14007999P 1999-06-21 1999-06-21

Publications (1)

Publication Number Publication Date
ATE335069T1 true ATE335069T1 (en) 2006-08-15

Family

ID=22489656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00942965T ATE335069T1 (en) 1999-06-21 2000-06-20 METHOD FOR PRODUCING CLEANING AGENT GRANULES IN A FLUIDIZED BED GRANULATOR WITH RETURN OF UNPROPORTIONED PARTICLES

Country Status (11)

Country Link
EP (1) EP1187901B1 (en)
JP (1) JP2003503544A (en)
CN (1) CN1183240C (en)
AT (1) ATE335069T1 (en)
AU (1) AU5750900A (en)
BR (1) BR0011840B1 (en)
CA (1) CA2375406C (en)
DE (1) DE60029785T2 (en)
ES (1) ES2269155T3 (en)
MX (1) MXPA02000027A (en)
WO (1) WO2000078907A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556665A (en) * 1984-07-09 1985-12-03 Schering A.G. Cardiotonic 1,3-dihydro-4-[[(imidazol-1-yl)aryl]carbonyl]imidazol-2-ones
ATE468176T1 (en) * 2003-12-23 2010-06-15 Yara Int Asa SPRAY DEVICE AND METHOD FOR FLUID BED GRANULATION
DE102004016497B4 (en) * 2004-04-03 2007-04-26 Henkel Kgaa Process for the production of granules and their use in detergents and / or cleaning agents
EP2067710B1 (en) 2007-12-05 2014-03-26 The Procter & Gamble Company Recloseable Bag
JP2012154209A (en) * 2011-01-24 2012-08-16 Hitachi Automotive Systems Ltd Internal combustion engine control device, and internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504628A1 (en) * 1985-02-11 1986-08-14 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING GRANULATE GRANULATE
US4797271A (en) * 1987-02-19 1989-01-10 Aluminum Company Of America Producing alumina granules in a fluidized bed
GB9424766D0 (en) * 1994-12-07 1995-02-08 Wellcome Found Pharmaceutical composition
NL1002862C2 (en) * 1996-04-15 1997-10-17 Dsm Nv Method for preparing granules.

Also Published As

Publication number Publication date
DE60029785D1 (en) 2006-09-14
CA2375406C (en) 2005-10-18
ES2269155T3 (en) 2007-04-01
CN1357034A (en) 2002-07-03
AU5750900A (en) 2001-01-09
MXPA02000027A (en) 2002-07-02
WO2000078907A1 (en) 2000-12-28
DE60029785T2 (en) 2007-08-02
EP1187901B1 (en) 2006-08-02
CA2375406A1 (en) 2000-12-28
EP1187901A1 (en) 2002-03-20
JP2003503544A (en) 2003-01-28
BR0011840B1 (en) 2012-06-12
CN1183240C (en) 2005-01-05
BR0011840A (en) 2002-03-05

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Legal Events

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