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EP 0122250 A2 19841017 - Easily splittable self-texturing conjugate yarn.

Title (en)

Easily splittable self-texturing conjugate yarn.

Title (de)

Einfach-spleissbarer selbstkräuselnder Verbundfaden.

Title (fr)

Fil conjugué autofrisant et facilement scindable.

Publication

EP 0122250 A2 19841017 (EN)

Application

EP 84870053 A 19840410

Priority

US 48411083 A 19830411
US 56542783 A 19831227

Abstract (en)

An easily splittable deep-dyeing conjugate filament is melt-spun by merging molten sub-streams of incompatible polymers outside the spinneret to form a combined stream, then quenching the combined stream to form the conjugate filament. The filament is preferably drawn prior to winding, increasing the crimp level and increasing the dye stability of the filament.

IPC 1-7

D01D 5/32; D01F 8/12; D01F 8/14

IPC 8 full level

D01D 5/32 (2006.01); D01F 8/12 (2006.01); D01F 8/14 (2006.01)

CPC (source: EP)

D01D 5/32 (2013.01); D01F 8/12 (2013.01); D01F 8/14 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0122250 A2 19841017; EP 0122250 A3 19860205

DOCDB simple family (application)

EP 84870053 A 19840410