Patents by Inventor Mario Nastasi

Mario Nastasi 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).

  • Publication number: 20090062574
    Abstract: A process for preparing ?,?-dichlorohydrin starting from glycerin and preferably gaseous anhydrous hydrochloric acid in the presence of low-volatility organic acids as catalysts.
    Type: Application
    Filed: April 13, 2006
    Publication date: March 5, 2009
    Inventors: Dante Siano, Elio Santacesaria, Valeria Fiandra, Riccardo Tesser, Giovanni Di Nuzzi, Martino Di Serio, Mario Nastasi
  • Publication number: 20080089816
    Abstract: A method for forming packing for resin catalytic packed beds, comprising providing elastic elements capable of compressing under the pressure applied by resin particles which expand upon contact with a specific work substance, and have characteristics of elasticity and resiliency which are adapted for the expansion factor of the resin, preparing a packing constituted by a mixture of resin particles and elastic elements, mixed in proportions which are selected as a function of the degree of expansion, and loading the packing so as to constitute an elastic catalytic packed bed which is adapted to remain dimensionally stable following the expansion of the resin particles. The packing thus formed comprises a mixture of particles of resin, which can expand upon contact with a specific work substance and elastic elements.
    Type: Application
    Filed: October 25, 2005
    Publication date: April 17, 2008
    Inventors: Dante Siano, Mario Nastasi, Elio Santacesaria, Martino Di Serio, Riccardo Tesser, Maurizio Guida
  • Publication number: 20080033192
    Abstract: A process for producing esters from vegetal oils and animal fats, comprising the step of transesterification of vegetal oils or animal fats by reaction with an alcohol with low molecular weight in the presence of a catalyst comprising a salt of a carboxylic acid with a metal, wherein the salt of a carboxylic acid with a metal is a salt of a carboxylic acid with a metal selected from the group consisting of metals having a stability constant of the complex with di-benzoyl-methane log?DBM in the range between 8.54 and 10.35, or is a salt with a metal of a carboxylic acid selected from the group consisting of fatty acids.
    Type: Application
    Filed: June 29, 2005
    Publication date: February 7, 2008
    Applicant: ASER S.R.L.
    Inventors: Dante Siano, Martino Di Serio, Riccardo Tesser, Marinella Dimiccoli, Francesco Cammarota, Elio Santacesaria, Luigi Siano, Mario Nastasi