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BR9612793A - Process for making a low density detergent composition - Google Patents

Process for making a low density detergent composition

Info

Publication number
BR9612793A
BR9612793A BR9612793-7A BR9612793A BR9612793A BR 9612793 A BR9612793 A BR 9612793A BR 9612793 A BR9612793 A BR 9612793A BR 9612793 A BR9612793 A BR 9612793A
Authority
BR
Brazil
Prior art keywords
low density
detergent composition
making
anionic surfactant
density detergent
Prior art date
Application number
BR9612793-7A
Other languages
Portuguese (pt)
Inventor
Manivannan Kandasamy
Yuji Nakamura
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
Priority to BR9612793-7A priority Critical patent/BR9612793A/en
Publication of BR9612793A publication Critical patent/BR9612793A/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
    • 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)

Abstract

Patente de Invenção: <B>"PROCESSO PARA FAZER UMA COMPOSIçãO DETERGENTE DE BAIXA DENSIDADE"<D>. Processo para fazer uma composição detergente de baixa densidade Um processo não-torre para preparar uma composição detergente granular tendo uma baixa densidade de menos que 600 g/I é provido. O processo compreende as etapas de (a): misturar uma pasta de tensoativo aniónico compreendendo de cerca de 35% a cerca de 85% de tensoativo aniónico e de cerca de 15% a cerca de 65% de água com uma quantidade suficiente de um material absorvente de água em partículas para formar uma massa sólida tendo um valor de penetração de cerca de 75 gf a cerca de 4.000 gf, então (b) aglomerar a massa sólida da etapa (a) e uma quantidade de um ou mais outros ingredientes detergentes em um misturador de modo a produzir aglomerados tendo um teor em tensoativos aniónico de cerca de 12% a cerca de 60%.Invention Patent: <B> "PROCESS TO MAKE A LOW DENSITY DETERGENT COMPOSITION" <D>. Process for making a low density detergent composition A non-tower process for preparing a granular detergent composition having a low density of less than 600 g / l is provided. The process comprises the steps of (a): mixing a paste of anionic surfactant comprising from about 35% to about 85% of anionic surfactant and from about 15% to about 65% of water with a sufficient amount of a material particulate water absorber to form a solid mass having a penetration value of about 75 gf to about 4,000 gf, then (b) agglomerate the solid mass from step (a) and an amount of one or more other detergent ingredients in a mixer in order to produce agglomerates having an anionic surfactant content of about 12% to about 60%.

BR9612793-7A 1996-10-04 1996-10-04 Process for making a low density detergent composition BR9612793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9612793-7A BR9612793A (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9612793-7A BR9612793A (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition
PCT/US1996/015960 WO1998014550A1 (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition

Publications (1)

Publication Number Publication Date
BR9612793A true BR9612793A (en) 2000-11-07

Family

ID=22255910

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612793-7A BR9612793A (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition

Country Status (6)

Country Link
EP (1) EP0929646A1 (en)
AR (1) AR010236A1 (en)
AU (1) AU7661996A (en)
BR (1) BR9612793A (en)
CA (1) CA2268057C (en)
WO (1) WO1998014550A1 (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
MX218942B (en) * 1998-11-25 2004-02-03 Procter & Gamble Process for forming an agglomerated particle
US6514929B1 (en) 1998-11-25 2003-02-04 The Procter & Gamble Company Process for forming an agglomerated particle
CN1183243C (en) * 1998-12-22 2005-01-05 宝洁公司 Process for making low bulk density detergent composition by agglomeration
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992079A (en) * 1986-11-07 1991-02-12 Fmc Corporation Process for preparing a nonphosphate laundry detergent
US5108646A (en) * 1990-10-26 1992-04-28 The Procter & Gamble Company Process for agglomerating aluminosilicate or layered silicate detergent builders
US5366652A (en) * 1993-08-27 1994-11-22 The Procter & Gamble Company Process for making high density detergent agglomerates using an anhydrous powder additive
PT663439E (en) * 1994-01-17 2000-12-29 Procter & Gamble PROCESS FOR THE PREPARATION OF DETERGENT GRANULES
US5574005A (en) * 1995-03-07 1996-11-12 The Procter & Gamble Company Process for producing detergent agglomerates from high active surfactant pastes having non-linear viscoelastic properties

Also Published As

Publication number Publication date
AU7661996A (en) 1998-04-24
AR010236A1 (en) 2000-06-07
CA2268057C (en) 2002-12-10
CA2268057A1 (en) 1998-04-09
EP0929646A1 (en) 1999-07-21
WO1998014550A1 (en) 1998-04-09

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Patent application refused [chapter 9.2 patent gazette]