ES2174457T3 - DETERGENT GRANULATED PRODUCTION. - Google Patents

DETERGENT GRANULATED PRODUCTION.

Info

Publication number
ES2174457T3
ES2174457T3 ES98933629T ES98933629T ES2174457T3 ES 2174457 T3 ES2174457 T3 ES 2174457T3 ES 98933629 T ES98933629 T ES 98933629T ES 98933629 T ES98933629 T ES 98933629T ES 2174457 T3 ES2174457 T3 ES 2174457T3
Authority
ES
Spain
Prior art keywords
gas
granulator
fluidization
granulated production
detergent granulated
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 - Lifetime
Application number
ES98933629T
Other languages
Spanish (es)
Inventor
Johannes Hendrikus M Akkermans
Michael F Edwards
Andreas Theodorus Johann Groot
Cornelis Paulus Maria Montanus
Pomeren Roland Wilhelmus J Van
Korkut Ahmet R Yuregir
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.)
Unilever NV
Original Assignee
Unilever NV
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=10814308&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2174457(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2174457T3 publication Critical patent/ES2174457T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Glanulating (AREA)
  • Projection Apparatus (AREA)

Abstract

Un proceso para formar un producto detergente granular, comprendiendo el proceso, en una granuladora de fluidización con gas, poner en contacto un material sólido en partículas con una pulverización de aglutinante líquido, mientras se fluidizan los sólidos en la granuladora con al menos una corriente de gas, en el que la temperatura del gas se controla de modo que se aumenta y/o se reduce durante al menos una etapa del proceso cuando la fluidización y la pulverización estén en curso.A process for forming a granular detergent product, the process comprising, in a gas fluidization granulator, contacting a solid particulate material with a liquid binder spray, while the solids are fluidized in the granulator with at least one stream of gas, in which the temperature of the gas is controlled so that it is increased and / or reduced during at least one stage of the process when fluidization and spraying are in progress.

ES98933629T 1997-06-16 1998-06-12 DETERGENT GRANULATED PRODUCTION. Expired - Lifetime ES2174457T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9712587.6A GB9712587D0 (en) 1997-06-16 1997-06-16 Production of detergent granulates

Publications (1)

Publication Number Publication Date
ES2174457T3 true ES2174457T3 (en) 2002-11-01

Family

ID=10814308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98933629T Expired - Lifetime ES2174457T3 (en) 1997-06-16 1998-06-12 DETERGENT GRANULATED PRODUCTION.

Country Status (18)

Country Link
EP (1) EP0993504B1 (en)
CN (1) CN1170917C (en)
AR (1) AR013093A1 (en)
AU (1) AU725182B2 (en)
BR (1) BR9810165A (en)
CA (1) CA2294287A1 (en)
DE (1) DE69804457T2 (en)
EA (1) EA002160B1 (en)
ES (1) ES2174457T3 (en)
GB (1) GB9712587D0 (en)
HU (1) HUP0003031A3 (en)
ID (1) ID24618A (en)
IN (1) IN189876B (en)
PL (1) PL186896B1 (en)
TR (1) TR199903104T2 (en)
TW (1) TW432108B (en)
WO (1) WO1998058048A1 (en)
ZA (1) ZA985194B (en)

Families Citing this family (16)

* 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
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712583D0 (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
JP2002507629A (en) 1997-07-14 2002-03-12 ザ、プロクター、エンド、ギャンブル、カンパニー Method for making low-density detergent composition by controlling agglomeration by particle size
DE69838293D1 (en) 1997-07-14 2007-10-04 Procter & Gamble METHOD FOR PRODUCING LASER BULK DUST DETERGENT BY CONTROLLING AGGLOMERATION IN A SWABILITY DRYER
CA2296304C (en) 1997-07-15 2003-05-27 Scott William Capeci Process for making high-active detergent agglomerates by multi-stage surfactant paste injection
US6440342B1 (en) 1998-07-08 2002-08-27 The Procter & Gamble Company Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer
DE19904657B4 (en) * 1999-02-04 2012-09-20 Glatt Ingenieurtechnik Gmbh Process for the preparation of heavy-duty detergents and heavy-duty detergent components
GB9913544D0 (en) * 1999-06-10 1999-08-11 Unilever Plc Process for preparing granular detergent compositions
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
GB9913542D0 (en) * 1999-06-10 1999-08-11 Unilever Plc Process for preparing granular detergent compositions
GB9927653D0 (en) 1999-11-22 2000-01-19 Unilever Plc Process for preparing granular detergent compositions
DE19957036A1 (en) * 1999-11-26 2001-05-31 Henkel Kgaa Production of particulate detergents containing components effective at different pH values involves applying a flowable acidic component onto alkali-containing particles in amount related mathematically to the particle radius
MXPA04003892A (en) 2001-10-25 2004-07-08 Unilever Nv Process for the production of detergent granules.
GB0125653D0 (en) 2001-10-25 2001-12-19 Unilever Plc Process for the production of detergent granules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341557A (en) * 1970-06-02 1973-12-25
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
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
GB9415904D0 (en) * 1994-08-05 1994-09-28 Unilever Plc Process for the production of detergent composition

Also Published As

Publication number Publication date
AU725182B2 (en) 2000-10-05
IN189876B (en) 2003-05-03
EP0993504A1 (en) 2000-04-19
WO1998058048A1 (en) 1998-12-23
CN1170917C (en) 2004-10-13
TW432108B (en) 2001-05-01
DE69804457D1 (en) 2002-05-02
GB9712587D0 (en) 1997-08-20
EA002160B1 (en) 2001-12-24
TR199903104T2 (en) 2000-03-21
AU8338298A (en) 1999-01-04
CA2294287A1 (en) 1998-12-23
EA200000024A1 (en) 2000-06-26
AR013093A1 (en) 2000-12-13
HUP0003031A3 (en) 2003-02-28
DE69804457T2 (en) 2002-10-17
CN1267329A (en) 2000-09-20
ZA985194B (en) 1999-12-17
EP0993504B1 (en) 2002-03-27
BR9810165A (en) 2000-08-08
PL337431A1 (en) 2000-08-14
HUP0003031A2 (en) 2001-01-29
PL186896B1 (en) 2004-03-31
ID24618A (en) 2000-07-27

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