CA2268057C - Process for making a low density detergent composition - Google Patents

Process for making a low density detergent composition Download PDF

Info

Publication number
CA2268057C
CA2268057C CA002268057A CA2268057A CA2268057C CA 2268057 C CA2268057 C CA 2268057C CA 002268057 A CA002268057 A CA 002268057A CA 2268057 A CA2268057 A CA 2268057A CA 2268057 C CA2268057 C CA 2268057C
Authority
CA
Canada
Prior art keywords
detergent
sodium
mixer
anionic surfactant
mixtures
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
CA002268057A
Other languages
English (en)
French (fr)
Other versions
CA2268057A1 (en
Inventor
Manivannan Kandasamy
Yuji Nakamura
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
Publication of CA2268057A1 publication Critical patent/CA2268057A1/en
Application granted granted Critical
Publication of CA2268057C publication Critical patent/CA2268057C/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
    • 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)
CA002268057A 1996-10-04 1996-10-04 Process for making a low density detergent composition Expired - Fee Related CA2268057C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CA2268057A1 CA2268057A1 (en) 1998-04-09
CA2268057C true CA2268057C (en) 2002-12-10

Family

ID=22255910

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002268057A Expired - Fee Related CA2268057C (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition

Country Status (6)

Country Link
EP (1) EP0929646A1 (pt)
AR (1) AR010236A1 (pt)
AU (1) AU7661996A (pt)
BR (1) BR9612793A (pt)
CA (1) CA2268057C (pt)
WO (1) WO1998014550A1 (pt)

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
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
US6514929B1 (en) 1998-11-25 2003-02-04 The Procter & Gamble Company Process for forming an agglomerated particle
WO2000031234A1 (en) * 1998-11-25 2000-06-02 The Procter & Gamble Company Process for forming an agglomerated particle
JP2002533532A (ja) * 1998-12-22 2002-10-08 ザ、プロクター、エンド、ギャンブル、カンパニー 凝集による低かさ密度洗剤組成物の製造方法
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
DE69425550T2 (de) * 1994-01-17 2001-04-26 The Procter & Gamble Company, Cincinnati Verfahren zur Herstellung von Reinigungsmittelgranulaten
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
EP0929646A1 (en) 1999-07-21
AR010236A1 (es) 2000-06-07
WO1998014550A1 (en) 1998-04-09
CA2268057A1 (en) 1998-04-09
BR9612793A (pt) 2000-11-07
AU7661996A (en) 1998-04-24

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