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.)
Schill and Seilacher Chemische Fabrik
Original Assignee
Schill and Seilacher Chemische Fabrik
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Filing date
Publication date
Application filed by Schill and Seilacher Chemische FabrikfiledCriticalSchill and Seilacher Chemische Fabrik
Priority to ES384792ApriorityCriticalpatent/ES384792A3/en
Publication of ES384792A3publicationCriticalpatent/ES384792A3/en
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
Process for the preparation of leather, more compact, more flexible, more deformable, more washable and more permanently hydrophobic, characterized in that the pretreated and pickled skin in the usual way is treated in the same bath with glutaraldehyde, paraffin sulfochloride and mineral salts tanning agents, preferably tanning chromium salts and then the leather neutralized in a conventional manner, optionally after tanning, dyeing and greasing, is treated with a purpose of permanent hydrophobicity more solid to washing, with paraffin emulsions containing zirconium salts. (Machine-translation by Google Translate, not legally binding)
ES384792A1970-10-221970-10-22Procedure for the preparation of leather. (Machine-translation by Google Translate, not legally binding)
ExpiredES384792A3
(en)