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.)
Hispano Quim Houghton SA
Original Assignee
Hispano Quim Houghton 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 Hispano Quim Houghton SAfiledCriticalHispano Quim Houghton SA
Priority to ES0364876ApriorityCriticalpatent/ES364876A1/en
Publication of ES364876A1publicationCriticalpatent/ES364876A1/en
A process for the preparation of sulfochlorinated oils for the greasing of hides and skins, emulsifiable in water, and characterized by partially chlorinating unsaturated, natural or synthetic hydrophobic substances, which are sulphonated in the usual manner and which are subsequently neutralized and bleached . (Machine-translation by Google Translate, not legally binding)
ES0364876A1969-03-171969-03-17A procedure for the preparation of sulfoclorated oils. (Machine-translation by Google Translate, not legally binding)
ExpiredES364876A1
(en)
Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
Procedure for rebuilding, depiling and treating skins and corambres, using solid proteolic enzymes or together with carbohydrides in the presence of reducing substances. (Machine-translation by Google Translate, not legally binding)
Method for the curtido or adobo of raw heavy skins, in particular of skins that still keep the aerolar tissue (Machine-translation by Google Translate, not legally binding)