Prepn of poly ethylene-1 2-dipheno 4 4-dicarboxylate

Poly(ethylene-1:2-diphenoxyethane-4:4'-di-carboxylate), or a high m. wt. co-polyester of it, is melt spun and the yarn is drawn. The resultant yarn has an initial modulus greater than 160 g/denier/100% extension and has a shrinkage, when immersed in boiling water, of less than 2%. It is therefo...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FRANK HARRIS,ERIC, BASIL MARSDEN,RALPH JOHN, LLOYD ROBERTS,JOHN FRANCIS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Poly(ethylene-1:2-diphenoxyethane-4:4'-di-carboxylate), or a high m. wt. co-polyester of it, is melt spun and the yarn is drawn. The resultant yarn has an initial modulus greater than 160 g/denier/100% extension and has a shrinkage, when immersed in boiling water, of less than 2%. It is therefore important in mfg. tyre cords, webbings, fabrics and belting reinforcing.