CA2259535A1 - Process for making detergent compositions - Google Patents

Process for making detergent compositions

Info

Publication number
CA2259535A1
CA2259535A1 CA002259535A CA2259535A CA2259535A1 CA 2259535 A1 CA2259535 A1 CA 2259535A1 CA 002259535 A CA002259535 A CA 002259535A CA 2259535 A CA2259535 A CA 2259535A CA 2259535 A1 CA2259535 A1 CA 2259535A1
Authority
CA
Canada
Prior art keywords
detergent compositions
intermediate particle
making detergent
surfactant
premix
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
CA002259535A
Other languages
French (fr)
Other versions
CA2259535C (en
Inventor
Scott John Donoghue
Marcel Karel Nelis Liplijn
Carole Patricia Denise Wilkinson
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
Scott John Donoghue
Marcel Karel Nelis Liplijn
Carole Patricia Denise Wilkinson
Procter & Gamble Company European Technical Center N.V.
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, Scott John Donoghue, Marcel Karel Nelis Liplijn, Carole Patricia Denise Wilkinson, Procter & Gamble Company European Technical Center N.V. filed Critical The Procter & Gamble Company
Publication of CA2259535A1 publication Critical patent/CA2259535A1/en
Application granted granted Critical
Publication of CA2259535C publication Critical patent/CA2259535C/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

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

The present invention relates to a process comprising the steps of: (i) mixing together at least two non-surfactant additives to form a premix; (ii) spraying substantially all of the nonionic surfactant on to the premix to form a first intermediate particle; (iii) subsequently mixing the first intermediate particle with a second intermediate particle, wherein the second intermediate particle comprises substantially all of the anionic surfactant, and is substantially free of nonionic surfactant.
CA002259535A 1996-07-04 1997-06-27 Process for making detergent compositions Expired - Fee Related CA2259535C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96201854.5 1996-07-04
EP96201854A EP0816485B1 (en) 1996-07-04 1996-07-04 Process for making detergent compositions
PCT/US1997/011281 WO1998001520A2 (en) 1996-07-04 1997-06-27 Process for making detergent compositions

Publications (2)

Publication Number Publication Date
CA2259535A1 true CA2259535A1 (en) 1998-01-15
CA2259535C CA2259535C (en) 2002-10-01

Family

ID=8224140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259535A Expired - Fee Related CA2259535C (en) 1996-07-04 1997-06-27 Process for making detergent compositions

Country Status (10)

Country Link
EP (1) EP0816485B1 (en)
JP (1) JPH11514033A (en)
CN (1) CN1195834C (en)
AR (1) AR008062A1 (en)
AT (1) ATE312901T1 (en)
BR (1) BR9710199A (en)
CA (1) CA2259535C (en)
DE (1) DE69635575T2 (en)
ES (1) ES2253747T3 (en)
WO (1) WO1998001520A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156718A (en) * 1996-07-04 2000-12-05 The Procter & Gamble Company Process for making detergent compositions
US6906022B1 (en) * 1998-09-25 2005-06-14 The Procter & Gamble Company Granular detergent compositions having homogenous particles and process for producing same
AU9585098A (en) * 1998-09-25 2000-04-17 Procter & Gamble Company, The Granular detergent composition having improved appearance and solubility
CA2343810A1 (en) * 1998-09-25 2000-04-06 Jacqueline Westfield Granular detergent composition having improved appearance and solubility
US6964945B1 (en) 1998-09-25 2005-11-15 The Procter & Gamble Company Solid detergent compositions
US6673766B1 (en) * 1998-09-25 2004-01-06 The Procter & Gamble Company Solid detergent compositions containing mixtures of surfactant/builder particles
JP2003527455A (en) * 1998-09-25 2003-09-16 ザ、プロクター、エンド、ギャンブル、カンパニー Granular detergent composition with improved solubility properties
JP2002528600A (en) 1998-10-26 2002-09-03 ザ、プロクター、エンド、ギャンブル、カンパニー Method for producing a granular detergent composition having improved appearance and solubility
EP1104804B1 (en) * 1999-06-14 2005-04-20 Kao Corporation Method for producing single nucleus detergent particles
CN1200999C (en) * 1999-06-21 2005-05-11 宝洁公司 Process for making granular detergent compsn.
US6833346B1 (en) * 1999-06-21 2004-12-21 The Procter & Gamble Company Process for making detergent particulates
US6951837B1 (en) 1999-06-21 2005-10-04 The Procter & Gamble Company Process for making a granular detergent composition
GB0111863D0 (en) * 2001-05-15 2001-07-04 Unilever Plc Granular composition
DE102006029007A1 (en) * 2006-06-24 2008-01-03 Cognis Ip Management Gmbh Solid surfactants in granular form

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136051A (en) * 1974-02-25 1979-01-23 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Pourable washing compositions containing a luminosilicates and non-ionics and method for their preparation
JPS6189300A (en) * 1984-10-09 1986-05-07 ライオン株式会社 Production of granular detergent composition containing nonionic surfactant
TW240243B (en) * 1992-03-12 1995-02-11 Kao Corp
DE4209435A1 (en) * 1992-03-24 1993-09-30 Henkel Kgaa Granular, non-ionic surfactants containing, phosphate-free additive for detergents and cleaners
TR27586A (en) * 1992-09-01 1995-06-13 Procter & Gamble Processes and compositions made with process to make high-density granular detergent.

Also Published As

Publication number Publication date
WO1998001520A2 (en) 1998-01-15
BR9710199A (en) 1999-11-23
CA2259535C (en) 2002-10-01
ES2253747T3 (en) 2006-06-01
DE69635575T2 (en) 2006-09-14
AR008062A1 (en) 1999-12-09
CN1332790A (en) 2002-01-23
CN1195834C (en) 2005-04-06
DE69635575D1 (en) 2006-01-19
ATE312901T1 (en) 2005-12-15
EP0816485A1 (en) 1998-01-07
JPH11514033A (en) 1999-11-30
EP0816485B1 (en) 2005-12-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed