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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Iglesias Gorriz Avelino
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Iglesias Gorriz Avelino
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Application filed by Iglesias Gorriz AvelinofiledCriticalIglesias Gorriz Avelino
Priority to ES228117ApriorityCriticalpatent/ES228117A1/en
Publication of ES228117A1publicationCriticalpatent/ES228117A1/en
Procedure for obtaining purified labdanum rubber characterized by extracting the rockrose plants in a boiler, with caustic bleach in variable quantities, at a temperature of 45º to 60º centigrade, where the plants are macerated for approximately four hours. Filtering the liquid obtained later, and transferring it to drums for the second maceration and reaction, obtaining it with sulfuric acid, in a percentage of about 7 kilograms per 500 liters of liquid. (Machine-translation by Google Translate, not legally binding)
ES228117A1956-04-241956-04-24Procedure to obtain rubber from depured labdano (Machine-translation by Google Translate, not legally binding)
ExpiredES228117A1
(en)
A procedure to take advantage of bleached or wasted mother waters, for the obtaining of useful substances that can be separated by distilling this water mothers (Machine-translation by Google Translate, not legally binding)
Procedure for purification and discoloration of vegetable oils extracted from turtles through solvents (Machine-translation by Google Translate, not legally binding)