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EP0401780A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Polymers, process for their preparation and their use as bleach activator with builder properties

Assignee: Hoechst AG
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Filing: 1990-06-06
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Granted: —
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Expires: 2010-06-06
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Abstract

Abstract Translated from German Polymerisate aus 5 bis 100 Gew.% eines oder mehrerer Acylale der Formel I und 95 bis 0 Gew.% einer oder mehrerer ungesättigter Carbonsäuren der Formel II wobei die Symbole R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹ und M die in der Beschreibung genannten Bedeutungen haben. Diese Polymerisate eignen sich als Bleichaktivatoren in Waschmitteln und besitzen gleichzeitig eine Wirkung als Builder. Polymers from 5 to 100% by weight of one or more acylals of the formula I. and 95 to 0% by weight of one or more unsaturated carboxylic acids of the formula II where the symbols R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹ and M have the meanings given in the description. These polymers are suitable as bleach activators in detergents and at the same time have an effect as a builder.

Inventors

  • 👤 Hanspeter Dr. Gethöffer
  • 👤 Gerd Dr. Reinhardt
  • 👤 Dennis Dr. Miller

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-26 03:33
CPC Classifications
C; C08; C08F; C08F18/00; C11; C11D; C11D3/00; C11D3/16; C11D3/37; C11D3/3746; C11D3/3757; C11D3/39; C11D3/3902; C11D3/3905; C11D3/3907; C11D3/391

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