ES285441A3 - Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Priority to ES285441ApriorityCriticalpatent/ES285441A3/en
Publication of ES285441A3publicationCriticalpatent/ES285441A3/en
Improved process for the preparation of synthetic linear polymer yarns intended for the formation of beams so that they have a uniform thermal stability, characterized by preparing a warp of yarns of a linear synthetic polymer stretched two or more times their original length; passing said warp of threads, arranged parallel one beside the other in the same plane and under uniform tension, in contact with a surface heated to a temperature comprised between 150º C and 220º C, to substantially reduce its residual shrinkage; then passing said warp through a liquid sizing bath; then dry the warp and finally wind it over a folder. (Machine-translation by Google Translate, not legally binding)
ES285441A1963-02-151963-02-15Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
ExpiredES285441A3
(en)
Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
Improved procedure for the preparation of threads of synthetic linear polymers intended for the formation of folders (Machine-translation by Google Translate, not legally binding)
Procedure, with its producer device, for the production of threads and fibers from regenerated cellulose. (Machine-translation by Google Translate, not legally binding)
Investigation of the effect of repeated stretching on the process of thermal destruction of triacetic fiber(Repeated stretching effect on triacetic fibers thermal destruction in vacuum after hot air or steam thermosetting)
A procedure for the improvement of textile properties, especially for the elevation of the mechanical resistance of a reticulated textile product containing cellulose. (Machine-translation by Google Translate, not legally binding)