ES320770A1 - Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Viscosuisse SA
Original Assignee
Societe de la Viscose Suisse SA
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Priority to ES0320770ApriorityCriticalpatent/ES320770A1/en
Publication of ES320770A1publicationCriticalpatent/ES320770A1/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Process for the manufacture of spontaneously crimped composite yarns of chemically homogeneous, spinnable polyesters, the isolated composite yarns of which perform the spontaneous rippling by de-expanding, characterized in that the shrinkage of the repeated composite insulated yarns is at least 40, having a double diffraction difference of both components of at least 0.03 in extended state. (Machine-translation by Google Translate, not legally binding)
ES0320770A1965-12-151965-12-15Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)
ExpiredES320770A1
(en)
Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing compound threads of spontaneous curtain, threaded polyesters, chemically homogeneous (Machine-translation by Google Translate, not legally binding)