EP0936267A3 - Alkalimetallsilicat/Niotensid-Compound - Google Patents

Alkalimetallsilicat/Niotensid-Compound Download PDF

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Publication number
EP0936267A3
EP0936267A3 EP99101997A EP99101997A EP0936267A3 EP 0936267 A3 EP0936267 A3 EP 0936267A3 EP 99101997 A EP99101997 A EP 99101997A EP 99101997 A EP99101997 A EP 99101997A EP 0936267 A3 EP0936267 A3 EP 0936267A3
Authority
EP
European Patent Office
Prior art keywords
alkali metal
festprodukt
das
nonionic surfactants
solid product
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.)
Withdrawn
Application number
EP99101997A
Other languages
English (en)
French (fr)
Other versions
EP0936267A2 (de
Inventor
Hans Dr. Dolhaine
Dieter Dr. Jung
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co 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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0936267A2 publication Critical patent/EP0936267A2/de
Publication of EP0936267A3 publication Critical patent/EP0936267A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Verfahren zur Herstellung einer pulverförmigen Mischung die zumindest Alkalimetallsilicate mit einem Molverhältnis SiO2 : M2O, M = Natrium und/oder Kalium, im Bereich von 1,8 bis 4,0 und nichtionischen Tenside enthält, dadurch gekennzeichnet, daß man
  • a) eine wäßrige Lösung, welche die Alkalimetallsilicate enthält, zu einem Festprodukt trocknet,
  • b) das im Teilschritt a) erhaltene Festprodukt pulverisiert, sofern es nicht bereits als Pulver vorliegt, und die Fraktion mit einer Teilchengröße im Bereich von 0,2 bis 0,6 mm isoliert, sofern das Pulver nicht bereits ausschließlich aus dieser Fraktion besteht, und
  • c) auf das Pulver mit einer Teilchengröße im Bereich von 0,2 bis 0,6 mm die nichtionischen Tenside in einer solchen Menge aufbringt, daß das Gewichtsverhältnis nichtionische Tenside : dem in Teilschritt a) erhaltenen Festprodukt größer ist als 0,5. Verwendung der pulverförmigen Mischung in Wasch-, Waschhilfs- oder Reinigungsmitteln; Verfahren zur Herstellung derartiger Mittel durch Vermischen der pulverförmigen Mischung mit weiteren Komponenten.
    •
    EP99101997A 1998-02-09 1999-02-01 Alkalimetallsilicat/Niotensid-Compound Withdrawn EP0936267A3 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE1998105025 DE19805025A1 (de) 1998-02-09 1998-02-09 Alkalimetallsilicat/Niotensid-Compound
    DE19805025 1998-02-09

    Publications (2)

    Publication Number Publication Date
    EP0936267A2 EP0936267A2 (de) 1999-08-18
    EP0936267A3 true EP0936267A3 (de) 1999-10-27

    Family

    ID=7857038

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP99101997A Withdrawn EP0936267A3 (de) 1998-02-09 1999-02-01 Alkalimetallsilicat/Niotensid-Compound

    Country Status (2)

    Country Link
    EP (1) EP0936267A3 (de)
    DE (1) DE19805025A1 (de)

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    GB9826105D0 (en) † 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
    DE19921184A1 (de) * 1999-05-07 2000-11-09 Henkel Kgaa Antitranspirant-Wirkstoffe

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3838072A (en) * 1971-03-15 1974-09-24 Colgate Palmolive Co Manufacture of free flowing particulate detergent containing nonionic surface active compound
    GB1467547A (en) * 1974-07-16 1977-03-16 Sifrance Detergents
    JPS54157111A (en) * 1978-03-31 1979-12-11 Stauffer Chemical Co Alkaline detergent composition
    US4310431A (en) * 1976-02-26 1982-01-12 Colgate Palmolive Company Free flowing builder beads and detergents

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3838072A (en) * 1971-03-15 1974-09-24 Colgate Palmolive Co Manufacture of free flowing particulate detergent containing nonionic surface active compound
    GB1467547A (en) * 1974-07-16 1977-03-16 Sifrance Detergents
    US4310431A (en) * 1976-02-26 1982-01-12 Colgate Palmolive Company Free flowing builder beads and detergents
    JPS54157111A (en) * 1978-03-31 1979-12-11 Stauffer Chemical Co Alkaline detergent composition

    Non-Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Title
    DATABASE WPI Section Ch Week 8011, Derwent World Patents Index; Class A97, AN 80-18963C, XP002113877 *

    Also Published As

    Publication number Publication date
    DE19805025A1 (de) 1999-08-12
    EP0936267A2 (de) 1999-08-18

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