EP0994179A3 - Zeolite compound containing shaped detergent bodies - Google Patents

Zeolite compound containing shaped detergent bodies Download PDF

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Publication number
EP0994179A3
EP0994179A3 EP99119690A EP99119690A EP0994179A3 EP 0994179 A3 EP0994179 A3 EP 0994179A3 EP 99119690 A EP99119690 A EP 99119690A EP 99119690 A EP99119690 A EP 99119690A EP 0994179 A3 EP0994179 A3 EP 0994179A3
Authority
EP
European Patent Office
Prior art keywords
zeolite
premix
compound containing
containing shaped
zeolite compound
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Withdrawn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
EP99119690A
Other languages
German (de)
French (fr)
Other versions
EP0994179A2 (en
Inventor
Rene-Andres Dr. Artiga Gonzalez
Bernd Dr. Larson
Andreas Lietzmann
Birgit Dr. Burg
Markus Dr. Semrau
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 EP0994179A2 publication Critical patent/EP0994179A2/en
Publication of EP0994179A3 publication Critical patent/EP0994179A3/en
Withdrawn legal-status Critical Current

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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets

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  • 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

Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Wasch- und Reinigungsmittelformkörpern, bei dem ein tensidhaltiges Granulat hergestellt, mit weiteren Inhaltsstoffen von Wasch- und Reinigungsmitteln zu einem zu verpressenden Vorgemisch abgemischt und nachfolgend verpreßt wird, wobei dem Vorgemisch ein aniontensidfreies Zeolithgranulat zugegeben wird, welches zu mindestens 60 Gew.-%, bezogen auf das Zeolithgranulat, aus Zeolith besteht, wobei der Zeolithgehalt des Vorgemischs über 4 Gew.-% und der Anteil an nicht-compoundiertem (

Figure 80000001
freiem") Zeolith im zu verpressenden Vorgemisch unter 4 Gew.-%, jeweils bezogen auf das Vorgemisch, liegt, wobei der Anteil an Zeolith, der über das tensidhaltige Granulat aus Schritt a) eingebracht wird, nicht mitgerechnet wird.The invention relates to a process for the production of detergent tablets, in which a surfactant-containing granulate is produced, mixed with other detergent ingredients to form a premix to be pressed and subsequently pressed, the zeolite being added to the premix, which is added at least 60% by weight, based on the zeolite granulate, consists of zeolite, the zeolite content of the premix being more than 4% by weight and the proportion of non-compounded (
Figure 80000001
free ") zeolite in the premix to be pressed is below 4% by weight, based in each case on the premix, the proportion of zeolite which is introduced via the surfactant-containing granules from step a) not being included in the calculation.

EP99119690A 1998-10-14 1999-10-05 Zeolite compound containing shaped detergent bodies Withdrawn EP0994179A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847280 1998-10-14
DE1998147280 DE19847280A1 (en) 1998-10-14 1998-10-14 Detergent tablets with zeolite compound

Publications (2)

Publication Number Publication Date
EP0994179A2 EP0994179A2 (en) 2000-04-19
EP0994179A3 true EP0994179A3 (en) 2000-06-07

Family

ID=7884395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119690A Withdrawn EP0994179A3 (en) 1998-10-14 1999-10-05 Zeolite compound containing shaped detergent bodies

Country Status (2)

Country Link
EP (1) EP0994179A3 (en)
DE (1) DE19847280A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355626A1 (en) * 1988-08-17 1990-02-28 Henkel Kommanditgesellschaft auf Aktien Method for the production of low phosphate detergent tablets
US5399297A (en) * 1990-12-03 1995-03-21 Henkel Kommanditgesellschaft Auf Aktien Solid detergents
DE19743837A1 (en) * 1997-10-04 1999-04-08 Henkel Kgaa Production of molded detergent, especially compact laundry detergent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355626A1 (en) * 1988-08-17 1990-02-28 Henkel Kommanditgesellschaft auf Aktien Method for the production of low phosphate detergent tablets
US5399297A (en) * 1990-12-03 1995-03-21 Henkel Kommanditgesellschaft Auf Aktien Solid detergents
DE19743837A1 (en) * 1997-10-04 1999-04-08 Henkel Kgaa Production of molded detergent, especially compact laundry detergent

Also Published As

Publication number Publication date
EP0994179A2 (en) 2000-04-19
DE19847280A1 (en) 2000-04-20

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