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EP0224129A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Uniformly composed detergent tablets for mechanical dish-washing

Assignee: Henkel AG and Co KGaA
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Filing: 1986-11-12
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Granted: —
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Expires: 2006-11-12
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Abstract

Abstract Translated from German Tabletten mit breitem Lösungsprofil; enthaltend ein Gemisch aus Natriummetasilikatnonahydrat und wasserfreiem Natriummetasilikat der Korngröße 0,2 - 0,8 mm im Gew.-Verhältnis 1 : 0,75 bis 1 : 1,2, wasserfreies Pentanatriumtriphosphat (Korndurchmesser 0,2 - 0,3 mm), 1,0 - 2,5 Gew.-% Aktivchlorträger. Gewichtsverhältnis Pentanatriumtriphosphat : Metasilikaten = 1 : 1 bis 1 : 1,7, bezogen auf wasserfreie Substanzen. Anwendung in Geschirrspülautomaten unter Zugabe der Tabletten vor Beginn des Vorspülganges in eine freie Zone der Maschine, wobei mindestens 10 % der Tabletten durch Kaltwasserzustrom aufgelöst werden und mindestens weitere 70 % im Reinigungsgang zur Verfügung stehen. Tablets with a broad solution profile; containing a mixture of sodium metasilicate nonahydrate and anhydrous sodium metasilicate with a grain size of 0.2 - 0.8 mm in a weight ratio of 1: 0.75 to 1: 1.2, anhydrous pentasodium triphosphate (grain diameter 0.2 - 0.3 mm), 1 , 0-2.5% by weight of active chlorine carrier. Weight ratio of pentasodium triphosphate: metasilicates = 1: 1 to 1: 1.7, based on anhydrous substances. Use in automatic dishwashers with the addition of the tablets before the start of the pre-rinse cycle in a free zone of the machine, at least 10% of the tablets being dissolved by the inflow of cold water and at least a further 70% being available in the cleaning cycle.

Inventors

  • 👤 Hans Kruse
  • 👤 Jochen Dr. Jacobs
  • 👤 Theodor Dr. Altenschöpfer
  • 👤 Peter. Dr. Jeschke

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-26 01:19
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/0047; C11D17/0065; C11D17/0073; C11D17/0091; C11D3/00; C11D3/02; C11D3/04; C11D3/08; C11D3/395; C11D3/3955

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