ES233846A1 - Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (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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Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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Application filed by Hoechst AG, Farbwerke Hoechst AGfiledCriticalHoechst AG
Priority to ES0233846ApriorityCriticalpatent/ES233846A1/en
Publication of ES233846A1publicationCriticalpatent/ES233846A1/en
Process for the manufacture of polyvinyl alcohol yarns, fibers and sheets resistant to boiling and high temperatures by the wet or dry spinning process, characterized by the fact of adding it to the spinning solution containing the polyvinyl alcohol aqueous one or more high molecular weight acids soluble in water in an amount of 0.5 to 8%, and preferably 2 to 6%, based on the weight of the dissolved polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
ES0233846A1957-02-231957-02-23Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
ExpiredES233846A1
(en)
Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of polyvinyl alcohol threads resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of polyvinyl alcohol threads or fibers resistant to boiling and high temperatures (Machine-translation by Google Translate, not legally binding)
Procedure for the finishing of fibrous material of cellulose, especially of textile material, with formaldehyde, in order to communicate it resistance to the deformation in humid (Machine-translation by Google Translate, not legally binding)
Procedure for the treatment of textiles containing total or predominantly natural fibers and-or regenerated of cellulose, to ensure their dry and wet inhalability. (Machine-translation by Google Translate, not legally binding)
Procedure for the treatment of textiles, in particular textiles based on cellulose fibers (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new aqueous solutions of adrenocrome monosemicarbazone. (Machine-translation by Google Translate, not legally binding)
Procedure for applying textile materials containing natural and/or regenerated cellulose fibers (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of filaments, films or similar articles of regenerated pellulose (Machine-translation by Google Translate, not legally binding)