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EP0246985A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process and composition for bleaching laundry

Assignee: Arkema France SA
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Filing: 1987-05-12
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Granted: —
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Expires: 2007-05-12
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Abstract

Abstract Translated from French Procédé et composition pour réaliser le blanchiment de linge au moyen d'un composé peroxydé en bain de pH 10,5 à 12,5 renfermant, comme composé peroxydé, du peroxyde de calcium sous forme hydratée ou non intro­duit de façon à ce que la quantité de calcium par litre de bain soit com­prise entre 1.10⁻³ et 1.10⁻² atome-gramme. Process and composition for laundering laundry using a peroxidized compound in a bath of pH 10.5 to 12.5 containing, as peroxidized compound, calcium peroxide in hydrated form or not introduced so that the quantity of calcium per liter of bath is between 1.10⁻³ and 1.10⁻² atom-gram.

Inventors

  • 👤 Bernard Dubreux
  • 👤 Françoise Chosson

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-03 20:47
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/39; C11D3/3942

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