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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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Filing date
Publication date
Application filed by Glanzstoff AG, Vereinigte Glanzstoff Fabriken AGfiledCriticalGlanzstoff AG
Publication of ES284698A1publicationCriticalpatent/ES284698A1/en
A process for the manufacture of fiber webs with improved strength in the dry state, by dispersion in water of synthetic fibers of smooth surface and in such a way that flat surfaces for the contact of the fibers with each other exist, adding carboxymethyl cellulose to the dispersion of fibers, after which the dispersion is poured to form a veil, the water is extracted and the web is dried, characterized in that 0.01 to 0.001% carboxymethyl cellulose is added to the fiber dispersion in relation to the dispersion of fibers. to the dispersion liquid, the carboxymethyl cellulose having a viscosity higher than 6 cP when it is in 0.2% aqueous solution. (Machine-translation by Google Translate, not legally binding)
ES0284698A1962-03-081963-01-31A procedure for the manufacture of fiber veils (Machine-translation by Google Translate, not legally binding)
ExpiredES284698A1
(en)