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EP0345552A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Copolymers containing perfluoralkyl

Assignee: Bayer AG
•
Filing: 1989-05-25
•
Granted: —
•
Expires: 2009-05-25
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Abstract

Abstract Translated from German Wäßrige Dispersionen von Copolymerisaten und Pfropf­copolymerisaten aus ethylenisch ungesättigten Per­fluoralkylmonomeren und perfluoralkylgruppenfreien ethylenisch ungesättigten Monomeren, die in Gegenwart von kationischen Gruppen enthaltenden Emulgatoren hergestellt werden, finden Verwendung zur Hydrophobie­rung und Oleophobierung von Textilien, Leder und Papier. Aqueous dispersions of copolymers and graft copolymers of ethylenically unsaturated perfluoroalkyl monomers and perfluoroalkyl group-free ethylenically unsaturated monomers, which are prepared in the presence of emulsifiers containing cationic groups, are used for the hydrophobization and oleophobicization of textiles, leather and paper.

Inventors

  • 👤 Carlhans Dr. Süling
  • 👤 Jutta Dr. Röttger
  • 👤 Henning Dr. Bachem
  • 👤 Joachim Dr. Probst
  • 👤 Wilfried Dr. Kortmann

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-03 23:02
CPC Classifications
C; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/22; C08F220/24; C08F265/00; D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/277

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