CA2267291A1 - Process for making a low density detergent composition by non-tower process - Google Patents

Process for making a low density detergent composition by non-tower process

Info

Publication number
CA2267291A1
CA2267291A1 CA002267291A CA2267291A CA2267291A1 CA 2267291 A1 CA2267291 A1 CA 2267291A1 CA 002267291 A CA002267291 A CA 002267291A CA 2267291 A CA2267291 A CA 2267291A CA 2267291 A1 CA2267291 A1 CA 2267291A1
Authority
CA
Canada
Prior art keywords
fine powders
low density
detergent composition
making
tower
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.)
Granted
Application number
CA002267291A
Other languages
French (fr)
Other versions
CA2267291C (en
Inventor
Manivannan Kandasamy
Angela Gloria Del Greco
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
The Procter & Gamble Company
Manivannan Kandasamy
Angela Gloria Del Greco
Procter & Gamble Far East Inc.
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 The Procter & Gamble Company, Manivannan Kandasamy, Angela Gloria Del Greco, Procter & Gamble Far East Inc. filed Critical The Procter & Gamble Company
Publication of CA2267291A1 publication Critical patent/CA2267291A1/en
Application granted granted Critical
Publication of CA2267291C publication Critical patent/CA2267291C/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
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers

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

A non-tower process for continuously preparing granular detergent composition having a low density, preferably about 300 g/l to about 600 g/l is provided. The process comprises the steps of (a)(i) dispersing an aqueous or non-aqueous surfactant, and (ii) coating the surfactant with fine powders having a diameter from 0.1 to 500 microns, in the mixer which is operated under certain conditions to obtain irregular shape granules and excessive fine powders and, (b) spraying on finely atomized liquid to the irregular shape granules and excessive fine powders from step (a), in a mixer which is operated under certain conditions to bind the excessive fine powders onto the irregular-shaped granules.
CA002267291A 1996-10-04 1996-10-04 Process for making a low density detergent composition by non-tower process Expired - Fee Related CA2267291C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/015881 WO1998014549A1 (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition by non-tower process

Publications (2)

Publication Number Publication Date
CA2267291A1 true CA2267291A1 (en) 1998-04-09
CA2267291C CA2267291C (en) 2002-12-10

Family

ID=22255901

Family Applications (9)

Application Number Title Priority Date Filing Date
CA002267291A Expired - Fee Related CA2267291C (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition by non-tower process
CA002268060A Expired - Fee Related CA2268060C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002267424A Expired - Fee Related CA2267424C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268062A Expired - Fee Related CA2268062C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268063A Expired - Fee Related CA2268063C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268067A Expired - Fee Related CA2268067C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268055A Expired - Fee Related CA2268055C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268052A Expired - Fee Related CA2268052C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268068A Expired - Fee Related CA2268068C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process

Family Applications After (8)

Application Number Title Priority Date Filing Date
CA002268060A Expired - Fee Related CA2268060C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002267424A Expired - Fee Related CA2267424C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268062A Expired - Fee Related CA2268062C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268063A Expired - Fee Related CA2268063C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268067A Expired - Fee Related CA2268067C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268055A Expired - Fee Related CA2268055C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268052A Expired - Fee Related CA2268052C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process
CA002268068A Expired - Fee Related CA2268068C (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process

Country Status (12)

Country Link
EP (9) EP0929645A1 (en)
JP (9) JP3305327B2 (en)
CN (8) CN1156562C (en)
AR (6) AR010511A1 (en)
AT (5) ATE246726T1 (en)
AU (9) AU7388196A (en)
BR (7) BR9612732A (en)
CA (9) CA2267291C (en)
DE (5) DE69723986T2 (en)
ES (5) ES2178778T3 (en)
MX (2) MX219076B (en)
WO (9) WO1998014549A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69609602T2 (en) * 1995-04-03 2001-04-12 Novartis Ag PYRAZOLE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
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
EP1005521B1 (en) 1997-07-14 2004-09-22 The Procter & Gamble Company Process for making a low density detergent composition by controlling agglomeration via particle size
WO1999003964A1 (en) 1997-07-14 1999-01-28 The Procter & Gamble Company Process for making a low density detergent composition by controlled agglomeration in a fluid bed dryer
DE69823668T2 (en) 1997-07-15 2005-04-07 The Procter & Gamble Company, Cincinnati METHOD FOR PRODUCING HIGHLY CONCENTRATED DETERGENT AGGLOMERATES BY MULTIPLE INJECTION OF TENSID PASTE
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
CA2339168A1 (en) 1998-08-20 2000-03-02 The Procter & Gamble Company High density detergent-making process involving a moderate speed mixer/densifier
US6794354B1 (en) * 1998-09-18 2004-09-21 The Procter & Gamble Company Continuous process for making detergent composition
CA2346926A1 (en) 1998-10-26 2000-05-04 Christopher Andrew Morrison Processes for making granular detergent composition having improved appearance and solubility
GB9825558D0 (en) * 1998-11-20 1999-01-13 Unilever Plc Granular detergent components and particulate detergent compositions containing them
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
US6894018B1 (en) 1999-06-21 2005-05-17 The Procter & Gamble Company Process for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles
CA2375488C (en) * 1999-06-21 2005-11-01 The Procter & Gamble Company Process for making a granular detergent composition
GB0009877D0 (en) † 2000-04-20 2000-06-07 Unilever Plc Granular detergent component and process for its preparation
EP2123742A1 (en) 2008-05-14 2009-11-25 The Procter and Gamble Company A solid laundry detergent composition comprising light density silicate salt
WO2011061045A1 (en) 2009-11-20 2011-05-26 Unilever Nv Detergent granule and its manufacture
CN114774206A (en) 2014-04-10 2022-07-22 宝洁公司 Composite detergent particles and laundry detergent composition comprising the same
KR20200110683A (en) 2018-01-26 2020-09-24 에코랍 유에스에이 인코퍼레이티드 Solidification of liquid amine oxides, betaines, and/or sultaines surfactants using carriers
BR112020015170A2 (en) 2018-01-26 2021-01-26 Ecolab Usa Inc. solidified liquid surfactant and solid cleaning compositions, and method for cleaning a surface
CA3089557A1 (en) * 2018-01-26 2019-08-01 Ecolab Usa Inc. Solidifying liquid anionic surfactants

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625902A (en) * 1968-10-11 1971-12-07 Stauffer Chemical Co Method of preparing agglomerated detergent composition
US4169806A (en) * 1978-08-09 1979-10-02 The Procter & Gamble Company Agglomeration process for making granular detergents
US4992079A (en) * 1986-11-07 1991-02-12 Fmc Corporation Process for preparing a nonphosphate laundry detergent
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
KR0170424B1 (en) * 1990-07-05 1999-01-15 호르스트 헤를레,요한 글라슬 Process for making washing and cleaning active tensile granulates
HUT64391A (en) * 1990-11-14 1993-12-28 Procter & Gamble Nonphosphated dishwashing compositions with oxygen belach systems and method for producing them
ES2179054T5 (en) * 1992-06-15 2006-06-16 THE PROCTER & GAMBLE COMPANY PROCEDURE TO PREPARE COMPACT DETERGENT COMPOSITIONS.
WO1995010595A1 (en) * 1993-10-15 1995-04-20 The Procter & Gamble Company Continuous process for making high density detergent granules
GB9322530D0 (en) * 1993-11-02 1993-12-22 Unilever Plc Process for the production of a detergent composition
DE69425550T2 (en) * 1994-01-17 2001-04-26 Procter & Gamble Process for the production of detergent granules
US5489392A (en) * 1994-09-20 1996-02-06 The Procter & Gamble Company Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties
US5516448A (en) * 1994-09-20 1996-05-14 The Procter & Gamble Company Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate
US5554587A (en) * 1995-08-15 1996-09-10 The Procter & Gamble Company Process for making high density detergent composition using conditioned air

Also Published As

Publication number Publication date
JP3299984B2 (en) 2002-07-08
WO1998014549A1 (en) 1998-04-09
CA2268060C (en) 2003-04-22
WO1998014553A1 (en) 1998-04-09
CA2268062A1 (en) 1998-04-09
BR9712492A (en) 1999-10-19
WO1998014557A1 (en) 1998-04-09
CA2267424C (en) 2004-01-06
EP0929645A1 (en) 1999-07-21
WO1998014552A1 (en) 1998-04-09
CN1239508A (en) 1999-12-22
CA2268063C (en) 2002-10-29
CN1239994A (en) 1999-12-29
CA2268068A1 (en) 1998-04-09
AR010511A1 (en) 2000-06-28
JP2000503720A (en) 2000-03-28
ES2212109T3 (en) 2004-07-16
EP0929653A1 (en) 1999-07-21
WO1998014558A1 (en) 1998-04-09
AR010510A1 (en) 2000-06-28
EP0929650A1 (en) 1999-07-21
DE69726439T2 (en) 2004-09-09
ES2210544T3 (en) 2004-07-01
JP3299987B2 (en) 2002-07-08
DE69721287T2 (en) 2004-03-11
DE69726440T2 (en) 2004-09-09
AU3303097A (en) 1998-04-24
BR9711861A (en) 1999-08-24
JP3299981B2 (en) 2002-07-08
AU3478397A (en) 1998-04-24
CN1239995A (en) 1999-12-29
CA2268068C (en) 2003-06-03
CN1239506A (en) 1999-12-22
EP0929655A1 (en) 1999-07-21
JP2000503716A (en) 2000-03-28
EP0929653B1 (en) 2003-04-23
CN1156560C (en) 2004-07-07
AR010507A1 (en) 2000-06-28
CN1156562C (en) 2004-07-07
ATE255160T1 (en) 2003-12-15
ATE223476T1 (en) 2002-09-15
DE69721287D1 (en) 2003-05-28
JP2000503719A (en) 2000-03-28
AU3478597A (en) 1998-04-24
CN1133738C (en) 2004-01-07
JP2000503721A (en) 2000-03-28
MX9903195A (en) 1999-09-30
CN1156563C (en) 2004-07-07
CN1156561C (en) 2004-07-07
BR9712490A (en) 1999-10-19
CA2268052A1 (en) 1998-04-09
AU3378597A (en) 1998-04-24
BR9612732A (en) 1999-08-24
ES2193386T3 (en) 2003-11-01
JP2000503715A (en) 2000-03-28
ATE255159T1 (en) 2003-12-15
DE69723986T2 (en) 2004-06-03
AU3478297A (en) 1998-04-24
JP3299983B2 (en) 2002-07-08
CA2267424A1 (en) 1998-04-09
EP0929651B1 (en) 2003-11-26
CA2268062C (en) 2002-11-12
EP0929648B1 (en) 2002-09-04
CA2268052C (en) 2003-12-30
DE69726440D1 (en) 2004-01-08
DE69715224D1 (en) 2002-10-10
CA2268055C (en) 2004-02-03
CA2268067A1 (en) 1998-04-09
JP3299985B2 (en) 2002-07-08
MX219076B (en) 2004-02-10
ATE246726T1 (en) 2003-08-15
JP2000503718A (en) 2000-03-28
AU7388196A (en) 1998-04-24
JP2000504062A (en) 2000-04-04
AU3478497A (en) 1998-04-24
DE69726439D1 (en) 2004-01-08
JP3299986B2 (en) 2002-07-08
WO1998014554A1 (en) 1998-04-09
ES2201305T3 (en) 2004-03-16
EP0929649A1 (en) 1999-07-21
CN1239507A (en) 1999-12-22
CA2268063A1 (en) 1998-04-09
CA2268055A1 (en) 1998-04-09
DE69715224T2 (en) 2003-08-07
EP0929650B1 (en) 2003-08-06
DE69723986D1 (en) 2003-09-11
BR9711865A (en) 1999-08-24
EP0929649B1 (en) 2003-11-26
WO1998014556A1 (en) 1998-04-09
JP3345022B2 (en) 2002-11-18
CN1239992A (en) 1999-12-29
AU3303197A (en) 1998-04-24
WO1998014551A1 (en) 1998-04-09
ATE238409T1 (en) 2003-05-15
JP3305327B2 (en) 2002-07-22
CA2268067C (en) 2004-01-06
CN1239991A (en) 1999-12-29
CN1239993A (en) 1999-12-29
JP3299982B2 (en) 2002-07-08
CA2268060A1 (en) 1998-04-09
EP0929651A1 (en) 1999-07-21
JP2000507632A (en) 2000-06-20
JP2000503717A (en) 2000-03-28
BR9713246A (en) 1999-11-03
EP0929648A1 (en) 1999-07-21
CN1133739C (en) 2004-01-07
AR010729A1 (en) 2000-07-12
AR010509A1 (en) 2000-06-28
AR010508A1 (en) 2000-06-28
WO1998014555A1 (en) 1998-04-09
MX219077B (en) 2004-02-10
CA2267291C (en) 2002-12-10
AU3568397A (en) 1998-04-24
EP0929654A1 (en) 1999-07-21
EP0929652A1 (en) 1999-07-21
BR9713249A (en) 1999-11-03
MX9903193A (en) 2000-01-31
ES2178778T3 (en) 2003-01-01

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