ES373263A1 - Procedure for the manufacture of regenerating cellulose filaments tantables resistant to combustión. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of regenerating cellulose filaments tantables resistant to combustión. (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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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Publication of ES373263A1publicationCriticalpatent/ES373263A1/en
Process for the production of recyclable regenerable cellulose filaments resistant to combustión, characterized by preparing a solution of spinnable viscose with inclusion in the nasa thereof of tris (l-bromo-3-chlorosopropyl) or tris (bromochloro) phosphate N-propyl), spin immediately after that said viscose and carry out the appropriate post-treatments, and then dye it with a dyeing bath whose ph is maintained between the limits of 7 and 9. (Machine-translation by Google Translate, not legally binding)
ES373263A1968-10-181969-10-18Procedure for the manufacture of regenerating cellulose filaments tantables resistant to combustión. (Machine-translation by Google Translate, not legally binding)
ExpiredES373263A1
(en)
Procedure for the manufacture of regenerating cellulose filaments tantables resistant to combustión. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of regenerating cellulose filaments tantables resistant to combustión. (Machine-translation by Google Translate, not legally binding)
IMPROVEMENT IN A PROCESS FOR THE PREPARATION OF MOLDED ITEMS, LIKE FILAMENTS, SHORT FIBERS OR CELLULOSE ACETATE PELLICULES AND CELLULOSE ESTER FIBERS PRODUCED BY THAT PROCESS
Improvements in or relating toa method forthe production of artificial filaments, threads, fibres andthe like obtained bythe spinning of solutions of proteins