Yarn having a basis of polyester with irregular titer

Details Yarn having a basis of polyester with irregular titer Yarn having a basis of polyester with irregular titer

1971-11-29

1976-05-25

Queisser, Richard C.

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

D02G 334

Patent

active

039584062

ABSTRACT:
Fancy polyester based yarns are disclosed, wherein polybutylene terephthalate yarns comprise one or more filaments having irregular diameters, substantially constant crystallinity over the whole length of the filament, and a Young's modulus of less than 300 g/tex. These yarns are useful in textile applications wherein great pliability is required, such as for imitation silk fabrics, dress trimmings, and furniture fabrics.

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patent: 3439489 (1969-04-01), Holton et al.
patent: 3587221 (1971-06-01), Buzano

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