EP0127061A2
Expired / Lapsed
EP
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Polyurethanes containing perfluorinated alkyl groups and process for their production
Assignee: Bayer AG
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Filing: 1984-05-15
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Granted: —
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Expires: 2004-05-15
Abstract
Abstract Translated from German Die vorliegende Erfindung betrifft neue, Perfluoralkyl liganden-enthaltende Polyurethane mit einem Fluorgehalt von 4-40 Gew.-% und einem mittleren Molekulargewicht von 1000 bis 20 000. The present invention relates to new, perfluoroalkyl ligand-containing polyurethanes with a fluorine content of 4-40 wt .-% and an average molecular weight of 1000 to 20,000. Die Verbindungen eignen sich zur schmutz-, öl- und wasser-abweisenden Ausrüstung von Oberflächen. The connections are suitable for dirt, oil and water repellent finishing of surfaces.
Inventors
- 👤 Ulrich Dr. Koemm
- 👤 Klaus Dr. Geisler
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 17:13
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/564; D06M15/576; C; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/28; C08G18/30; C08G18/38; C08G18/3802; C08G18/3804; C08G18/3812; C08G18/3819; C08G18/3823; C08G18/3825; C08G18/3855; C08G18/3857; C08G18/3861; C08G18/70; C08G18/72; C08G18/80; C08G18/8061; C08G18/807; C08G18/8077
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