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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SAfiledCriticalRhodiaceta SA
Publication of ES225425A1publicationCriticalpatent/ES225425A1/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Coloring
(AREA)
Abstract
New process for dyeing textile materials, mixed, of textile articles such as yarns, fibers, fluff, twists, mixtures, ribbons, knitted fabrics or fabrics, made-up articles and similar articles containing both filaments of cellulose derivatives and filaments based on acrylonitrile polymers, characterized in that the dyeing is carried out by means of water-soluble dyes in the presence of cuprous ions, fixing on the cellulose derivative a colorless, nitrogenous organic compound having an affinity for said cellulose derivative . (Machine-translation by Google Translate, not legally binding)
ES0225425A1954-12-081955-12-06A new procedure for dyeing mixed textile materials (Machine-translation by Google Translate, not legally binding)
ExpiredES225425A1
(en)
A process for the treatment and improvement of high polymers in the form of fibers, filaments, threads, wedges, ribbons and similar items (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of mixed threads, moline threads or colored drawings on superficial textile structures (Machine-translation by Google Translate, not legally binding)
An improvement in the dying procedure textile point and tissue genres made from threads and/or different title polyamide fibers (Machine-translation by Google Translate, not legally binding)
A procedure for the improvement of quality threads or fibers of polyethylene tereftalate or, alternatively, textile bodies prepared with them (Machine-translation by Google Translate, not legally binding)