ES284513A1 - Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
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Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
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PALAZZO FRANCESCO CARLO
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PALAZZO FRANCESCO CARLO
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Priority to ES284513ApriorityCriticalpatent/ES284513A1/en
Publication of ES284513A1publicationCriticalpatent/ES284513A1/en
Process for the manufacture of "proto-cellulose" of hardwood, by cooking with sulfur dioxide solution, characterized in that with a substantial difference with respect to any other acidic bisulfite process, the cooking is carried out with complete exclusion of any base. (Machine-translation by Google Translate, not legally binding)
ES284513A1963-01-251963-01-25Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
ExpiredES284513A1
(en)
Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of dialylamide from the 3-chloropiridazon- (6) -1-acetic acid. (Machine-translation by Google Translate, not legally binding)