Patents by Inventor Franco Bertini

Franco Bertini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the preparation of amines
    Patent number: 4198348
    Abstract: There is described a process for the preparation of amines of the type RNH.sub.2, wherein R represents a hydrocarbon radical containing up to 18 carbon atoms, in particular an aliphatic, arylaliphatic, cycloaliphatic or aromatic radical, the said process being characterized by the fact that an amide having the formula RCONH.sub.2, wherein R has the aforesaid meaning, is reacted, at a pH less than or equal to 7, firstly with gaseous chlorine, in the absence or in the presence of a diluent, and the N-chloroamide thus formed is subsequently reacted with an alkali hydroxide and/or an earth alkali hydroxide.
    Type: Grant
    Filed: June 8, 1978
    Date of Patent: April 15, 1980
    Assignee: SNIA VISCOSA Societa Nazionale Industria Applicazioni Viscosa S.p.A.
    Inventors: Franco Bertini, Carlo A. Pauri