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ATE151452T1 - POWDERED SURFACTANT MIXTURE - Google Patents

POWDERED SURFACTANT MIXTURE

Info

Publication number
ATE151452T1
ATE151452T1 AT92923773T AT92923773T ATE151452T1 AT E151452 T1 ATE151452 T1 AT E151452T1 AT 92923773 T AT92923773 T AT 92923773T AT 92923773 T AT92923773 T AT 92923773T AT E151452 T1 ATE151452 T1 AT E151452T1
Authority
AT
Austria
Prior art keywords
weight
comprised
alkylsulphate
stands
parts
Prior art date
Application number
AT92923773T
Other languages
German (de)
Inventor
Martina Kihn-Botulinski
Hubert Freese
Eric Sung
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE151452T1 publication Critical patent/ATE151452T1/en

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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • 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
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives

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)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

A process for preparing powdery surface-active agent mixtures by spray drying aqueous suspensions of the ingredients should allow the normally used alkylbenzol-sulphonate to be replaced by alkylsulphate, without causing the spontaneous inflammation of the spray-dried goods but allowing pourable and flowable, non-clotting powdery products to be obtained. For that purpose, an amount comprised between 2 and 15 parts by weight alkylsulphate having the formula R?1-OSO3?X, in which R?1 stands for an alkyl residue with 10 to 20 C atoms and X for an ammonium ion possibly substituted by alkali, ammonium, alkyl or hydroxyalkyl, an amount comprised between 1 and 5 parts by weight alkylglycoside having the formula R?2-O(G)n?, in which R?2 stands for an alkyl residue with 8 to 22 C atoms, G stands for a glycose unit and n is a number from 1 to 10, the weight ratio between alkylsulphate and alkylglycoside being comprised between 8:1 and 1:1, and an amount comprised between 20 and 100 parts by weight of an essentially anorganic, phosphate-free excipient containing alkali carbonate and alkali alumosilicate in a weight ratio comprised between 2:1 and 1:3, are mixed with enough water to produce a flowable and pumpable mixture, which is then spray-dried using drying gasses at temperatures below 250 C until so much water is removed that a powdery, pourable product is obtained.
AT92923773T 1991-11-30 1992-11-23 POWDERED SURFACTANT MIXTURE ATE151452T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4139551A DE4139551A1 (en) 1991-11-30 1991-11-30 POWDERED SURFACE BLEND

Publications (1)

Publication Number Publication Date
ATE151452T1 true ATE151452T1 (en) 1997-04-15

Family

ID=6445990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92923773T ATE151452T1 (en) 1991-11-30 1992-11-23 POWDERED SURFACTANT MIXTURE

Country Status (6)

Country Link
EP (1) EP0614484B1 (en)
JP (1) JPH07501564A (en)
AT (1) ATE151452T1 (en)
DE (2) DE4139551A1 (en)
ES (1) ES2100367T3 (en)
WO (1) WO1993011212A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524464C2 (en) * 1995-07-10 2000-08-24 Cognis Deutschland Gmbh Process for the production of sugar surfactant granules
US5571446A (en) * 1995-07-27 1996-11-05 Diversey Corporation Anionic stabilized enzyme based clean-in-place system
DE19624637A1 (en) * 1996-06-21 1998-01-02 Henkel Kgaa Washing process for textiles with improved care properties
GB2318584A (en) * 1996-10-25 1998-04-29 Procter & Gamble Process for preparing detergent compositions by spray drying
DE19710153C1 (en) 1997-03-12 1998-02-12 Henkel Kgaa Neutral sugar surfactant granulation from e.g. alkyl oligo:glycoside
EP0879876A1 (en) * 1997-05-21 1998-11-25 The Procter & Gamble Company Process for preparation of granular detergent composition or component comprising a water-soluble cationic surfactant
DE10018812A1 (en) 2000-04-15 2001-10-25 Cognis Deutschland Gmbh Nonionic surfactant granulate, used in surfactant, cosmetic or pharmaceutical formulation or laundry or other detergent, is obtained by granulating and simultaneously drying aqueous surfactant paste in presence of organic polymeric carrier
EP4530337A1 (en) 2023-09-29 2025-04-02 Basf Se Method for producing anhydrous sugar tenside granulates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536319A (en) * 1983-10-04 1985-08-20 The Procter & Gamble Company Compositions comprising alkylpolysaccharide detergent surfactant
WO1990004630A1 (en) * 1988-10-21 1990-05-03 Henkel Corporation A process for preparing a detergent slurry and particulate detergent composition
DE4102745A1 (en) * 1991-01-30 1992-08-06 Henkel Kgaa POWDERED SURFACE BLEND

Also Published As

Publication number Publication date
EP0614484A1 (en) 1994-09-14
JPH07501564A (en) 1995-02-16
ES2100367T3 (en) 1997-06-16
WO1993011212A1 (en) 1993-06-10
DE59208338D1 (en) 1997-05-15
EP0614484B1 (en) 1997-04-09
DE4139551A1 (en) 1993-06-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee