METHOD FOR PRODUCING DYED TEXTILES COMPRISING POLYPROPYLENE FIBRES

A process for producing dyed textile materials comprising polypropylene fiber wherein, first, polypropylene is mixed with a polyester having a melting point in the range from 50 to 200° C. in the melt and processed into undyed polypropylene fiber, the undyed polypropylene fiber is processed into tex...

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Bibliographic Details
Main Authors CLEENEWERCK, JUERGEN, PRUEFE, JUERGEN, SIERAKOWSKI, CLAUDIA
Format Patent
LanguageEnglish
French
German
Published 16.09.2009
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:A process for producing dyed textile materials comprising polypropylene fiber wherein, first, polypropylene is mixed with a polyester having a melting point in the range from 50 to 200° C. in the melt and processed into undyed polypropylene fiber, the undyed polypropylene fiber is processed into textiles and thereafter the textiles are dyed in aqueous liquor or printed, and also to undyed polypropylene fiber particularly useful for executing the process.
Bibliography:Application Number: EP20070847574