ES271464A1 - Procedure for the elimination of coloring materials from the printed cellulose material (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the elimination of coloring materials from the printed cellulose material (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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HOLLIFIELD CORP
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HOLLIFIELD CORP
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Priority to ES271464ApriorityCriticalpatent/ES271464A1/en
Publication of ES271464A1publicationCriticalpatent/ES271464A1/en
Process for eliminating coloring matters from the printed cellulosic material, characterized in that it comprises pulping the printed cellulosic material in an aqueous solution consisting essentially of brackish water and a non-ionic detergent of the phenol alkyl/ethylene oxide condensation product type, in an amount comprised between 1 and 2, m5% by weight of the cellulosic material, the temperature of said solution is between the ambient temperature and the point of nebulosity of the non-ionic detergent. (Machine-translation by Google Translate, not legally binding)
ES271464A1961-10-241961-10-24Procedure for the elimination of coloring materials from the printed cellulose material (Machine-translation by Google Translate, not legally binding)
ExpiredES271464A1
(en)
A procedure for the protection of fibrous material, containing cellulose, against the attack by microorganisms (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of fibrous materials with a high content in thermoplastic synthetic materials (Machine-translation by Google Translate, not legally binding)