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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and CofiledCriticalEI Du Pont de Nemours and Co
Priority to ES0242027ApriorityCriticalpatent/ES242027A1/en
Publication of ES242027A1publicationCriticalpatent/ES242027A1/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Process for producing a stable package of polyamide yarn, characterized in that the drawn yarn is partially relaxed and if desired, fixed in a substantially constant length, after which the yarn is wound into a stable package at a sufficiently low tension to avoid a substantial stretching of the yarn and/or tension in the inner layers thereof, but high enough to ensure the stability of the package. (Machine-translation by Google Translate, not legally binding)
ES0242027A1958-05-221958-05-22Process to produce a stable package of polyamide hilaza. (Machine-translation by Google Translate, not legally binding)
ExpiredES242027A1
(en)
Mechanism for rendering tapes or crops, applicable to hilar machines, especially manuares or banks of stretching (Machine-translation by Google Translate, not legally binding)
Improvement introduced in the giant or superhused flours of development in the manufacture of point and tissue genres (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of main patent num.229812, by a procedure to elastize a thermoplastic thread (Machine-translation by Google Translate, not legally binding)
Procedure, with your corresponding device, to search and place well prepared the beginning of the thread in reels or reels of the same (Machine-translation by Google Translate, not legally binding)
A procedure for continuous stretching of threads and other products obtained from synthetic linear superpolimers (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining drawings of various colors in circular machines, for the manufacture of stockings (Machine-translation by Google Translate, not legally binding)