CA2346340A1 - Procede de preparation d'une composition detergente a ecoulement facile - Google Patents

Procede de preparation d'une composition detergente a ecoulement facile Download PDF

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Publication number
CA2346340A1
CA2346340A1 CA002346340A CA2346340A CA2346340A1 CA 2346340 A1 CA2346340 A1 CA 2346340A1 CA 002346340 A CA002346340 A CA 002346340A CA 2346340 A CA2346340 A CA 2346340A CA 2346340 A1 CA2346340 A1 CA 2346340A1
Authority
CA
Canada
Prior art keywords
materials
liquid
powder
surface area
powder materials
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.)
Abandoned
Application number
CA002346340A
Other languages
English (en)
Inventor
Mayumi Daiki
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
Individual
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 Individual filed Critical Individual
Publication of CA2346340A1 publication Critical patent/CA2346340A1/fr
Abandoned 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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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

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

L'invention concerne un procédé de préparation d'une composition détergente granuleuse sans recourir à l'utilisation d'une tour. Ce procédé consiste à i) fluidifier les matières en poudre dans un mélangeur/broyeur haute vitesse brassant et découpant les matières en poudre renfermant une matière inorganique alcaline hydrosoluble solide et particulaire dans une quantité plus importante que celle requise pour la neutralisation, éventuellement mélangées avec un ou plusieurs autres solides particulaires et des fines recyclées, les matières en poudre présentant une zone de surface totale; ii) à ajouter les matières détergentes liquides dans le mélangeur/broyeur haute vitesse, les matières détergentes liquides renfermant un précurseur acide liquide, éventuellement mélangées à une ou plusieurs autres matières liquides afin de neutraliser le précurseur acide par la matière inorganique alcaline hydrosoluble; et iii) à broyer le mélange dans le mélangeur/broyeur haute vitesse afin d'obtenir des particules détergentes. Le rapport de la zone de surface totale des matières en poudre et de la quantité de matières détergentes liquides à l'étape ii) oscille entre 0,02 et environ 140.
CA002346340A 1998-10-28 1998-10-28 Procede de preparation d'une composition detergente a ecoulement facile Abandoned CA2346340A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/022896 WO2000024861A1 (fr) 1998-10-28 1998-10-28 Procede de preparation d'une composition detergente a ecoulement facile

Publications (1)

Publication Number Publication Date
CA2346340A1 true CA2346340A1 (fr) 2000-05-04

Family

ID=22268182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002346340A Abandoned CA2346340A1 (fr) 1998-10-28 1998-10-28 Procede de preparation d'une composition detergente a ecoulement facile

Country Status (7)

Country Link
EP (1) EP1124931A1 (fr)
JP (1) JP2002528599A (fr)
CN (1) CN1214101C (fr)
AU (1) AU1581999A (fr)
BR (1) BR9816061A (fr)
CA (1) CA2346340A1 (fr)
WO (1) WO2000024861A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5653646B2 (ja) * 2010-04-16 2015-01-14 花王株式会社 有核酵素含有造粒物の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9001285D0 (en) * 1990-01-19 1990-03-21 Unilever Plc Detergent compositions and process for preparing them
JP4497488B2 (ja) * 1996-08-26 2010-07-07 花王株式会社 高嵩密度洗剤組成物の製造方法
BR9712885A (pt) * 1996-11-06 2000-02-01 Procter & Gamble Processo de neutralização para a fabricação de grânulos de aglomerado de detergente
AU1978997A (en) * 1997-02-27 1998-09-18 Procter & Gamble Company, The Process for making a detergent composition by adding co-surfactants

Also Published As

Publication number Publication date
CN1322235A (zh) 2001-11-14
WO2000024861A1 (fr) 2000-05-04
JP2002528599A (ja) 2002-09-03
CN1214101C (zh) 2005-08-10
EP1124931A1 (fr) 2001-08-22
BR9816061A (pt) 2001-07-10
AU1581999A (en) 2000-05-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued