POLYESTERGEMISCHE MIT VERBESSERTER FAERBBARKEIT

1,248,136. Polyester filaments. TOYO BOSEKI K.K. 18 Dec., 1969 [23 Dec., 1968], No. 61650/69. Heading B5B. [Also in Division C3] Textile filaments and fibres of polyesters derived from terephthalic acid (with or without isophthalic acid), ethylene glycol and a glycol of the formula where R 1 , R 2 a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ARIMATSU,YOSHIKAZU, TANAKA,MASAKAZU, WATANABE,KAZUO, MUNAKATA,HIDEAKI
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	1,248,136. Polyester filaments. TOYO BOSEKI K.K. 18 Dec., 1969 [23 Dec., 1968], No. 61650/69. Heading B5B. [Also in Division C3] Textile filaments and fibres of polyesters derived from terephthalic acid (with or without isophthalic acid), ethylene glycol and a glycol of the formula where R 1 , R 2 are lower alkyl groups, or R 1 + R 2 together represent a lower alkylene group, R 3 is a lower alkyl group or a group of formula where R 1 and R 2 are each as defined above, and p and q are from 0-10, are melt-spun at 260- 270 C., drawn at a draw ratio of 4 at 70 C. and thermoset at 180 C. for 5 seconds.