Compositions for the oil and water repellent finishing of fibre materials

The oil- and water-resistant finish for fiber fabrics is composed of an ester with perfluoroalkyl groups and an oligo- or polyurethane which can also contain perfluoroalkyl groups. The composition can also contain additional acryl polymers, with perfluoroalkyl groups and an extending filler. The est...

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Bibliographische Detailangaben
Hauptverfasser:	SIMPERT LUDEMANN, WILHELM ARTNER, HEINZ GAUGENRIEDER, EDELTRAUD SCHIDEK, FRANZ DIRSCHL
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	The oil- and water-resistant finish for fiber fabrics is composed of an ester with perfluoroalkyl groups and an oligo- or polyurethane which can also contain perfluoroalkyl groups. The composition can also contain additional acryl polymers, with perfluoroalkyl groups and an extending filler. The ester and oligourethane or polyurethane are converted with a dialcohol.