EP1788071A4 - Process for production of uni-core detergent particles - Google Patents

Process for production of uni-core detergent particles

Info

Publication number
EP1788071A4
EP1788071A4 EP05768548A EP05768548A EP1788071A4 EP 1788071 A4 EP1788071 A4 EP 1788071A4 EP 05768548 A EP05768548 A EP 05768548A EP 05768548 A EP05768548 A EP 05768548A EP 1788071 A4 EP1788071 A4 EP 1788071A4
Authority
EP
European Patent Office
Prior art keywords
uni
detergent particles
production
process
core detergent
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
EP05768548A
Other languages
German (de)
French (fr)
Other versions
EP1788071A1 (en
EP1788071B1 (en
Inventor
Takashi Nakayama
Yoshinobu Imaizumi
Teruo Kubota
Hideichi Nitta
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.)
Kao Corp
Original Assignee
Kao Corp
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
Priority to JP2004231510 priority Critical
Priority to JP2004300669 priority
Application filed by Kao Corp filed Critical Kao Corp
Priority to PCT/JP2005/014453 priority patent/WO2006013982A1/en
Publication of EP1788071A1 publication Critical patent/EP1788071A1/en
Publication of EP1788071A4 publication Critical patent/EP1788071A4/en
Application granted granted Critical
Publication of EP1788071B1 publication Critical patent/EP1788071B1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146Sulfuric acid esters
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/28Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/83Mixtures of non-ionic with anionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/02Preparation in the form of powder by spray drying
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/06Powder; Flakes; Free-flowing mixtures; Sheets
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/06Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065High-density particulate detergent compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/08Silicates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz, glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/128Aluminium silicates, e.g. zeolites

Abstract

A process for the production of uni-core detergent particles which can dispense with the drying step for dehydration after granulation and which makes it possible to produce in high yield uni-core detergent particles containing an anionic surfactant which are little irritant to the skin and exhibit good biodegradability, reduced particle growth, and a sharp particle size distribution.
EP20050768548 2004-08-06 2005-08-05 Process for production of uni-core detergent particles Active EP1788071B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004231510 2004-08-06
JP2004300669 2004-10-14
PCT/JP2005/014453 WO2006013982A1 (en) 2004-08-06 2005-08-05 Process for production of uni-core detergent particles

Publications (3)

Publication Number Publication Date
EP1788071A1 EP1788071A1 (en) 2007-05-23
EP1788071A4 true EP1788071A4 (en) 2009-08-12
EP1788071B1 EP1788071B1 (en) 2013-06-12

Family

ID=35787260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050768548 Active EP1788071B1 (en) 2004-08-06 2005-08-05 Process for production of uni-core detergent particles

Country Status (4)

Country Link
EP (1) EP1788071B1 (en)
CN (1) CN101001943B (en)
ES (1) ES2420761T3 (en)
WO (1) WO2006013982A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008101196A (en) * 2006-09-21 2008-05-01 Kao Corp Detergent particles
AU2010267108B2 (en) * 2009-06-30 2013-05-16 Kao Corporation Method for producing high bulk density detergent granules
EP2502981A4 (en) * 2009-11-18 2014-07-23 Kao Corp Method for producing detergent granules
JP5709302B2 (en) * 2009-12-17 2015-04-30 花王株式会社 Method for producing detergent particles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006170A1 (en) * 1990-10-03 1992-04-16 The Procter & Gamble Company Process for preparing high density detergent compositions containing particulate ph sensitive surfactant
DE4415369C1 (en) * 1994-05-02 1995-08-31 Henkel Kgaa Heterogeneous surfactant granulate useful in washing powder and detergent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1351299A (en) 1997-12-10 1999-06-28 Kao Corporation Detergent particles and method for producing the same
JP3720632B2 (en) * 1999-06-14 2005-11-30 花王株式会社 Base granule group
JP3912986B2 (en) * 1999-06-14 2007-05-09 花王株式会社 Base granules and detergent particles
JP3352977B2 (en) * 1999-06-15 2002-12-03 花王株式会社 Solid detergent
JP3444817B2 (en) * 1999-06-16 2003-09-08 花王株式会社 Preparation of the detergent particles
JP3828489B2 (en) * 2002-12-27 2006-10-04 花王株式会社 Manufacturing method of detergent particles
JP3897303B2 (en) 2003-01-06 2007-03-22 住友ベークライト株式会社 One-part epoxy resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006170A1 (en) * 1990-10-03 1992-04-16 The Procter & Gamble Company Process for preparing high density detergent compositions containing particulate ph sensitive surfactant
DE4415369C1 (en) * 1994-05-02 1995-08-31 Henkel Kgaa Heterogeneous surfactant granulate useful in washing powder and detergent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006013982A1 *

Also Published As

Publication number Publication date
CN101001943B (en) 2010-05-05
ES2420761T3 (en) 2013-08-26
EP1788071B1 (en) 2013-06-12
WO2006013982A1 (en) 2006-02-09
EP1788071A1 (en) 2007-05-23
CN101001943A (en) 2007-07-18

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