Patents by Inventor Massimo Magnoni

Massimo Magnoni 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).

  • Oligomeric sterically hindered amines and their use as polymer stabilisers
    Patent number: 8003718
    Abstract: This invention relates to new polypiperidine compounds of general formula (I) which give different kinds of polymer materials, in particular polyolefins, high stability towards oxidative action and photodegradation. The invention also relates to the processes used to prepare the compounds of formula (I).
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: August 23, 2011
    Assignee: 3V SIGMA S.p.A.
    Inventors: Ferruccio Berte', Massimo Magnoni
  • PAPER COATING COMPOSITIONS
    Publication number: 20100261027
    Abstract: The present invention relates to a coating composition for paper and cardboard comprising at least one white pigment, at least one polymeric ligand and at least one synthetic or natural co-ligand, and a mixture of optical whiteners.
    Type: Application
    Filed: March 8, 2010
    Publication date: October 14, 2010
    Applicant: 3V SIGMA S.P.A
    Inventors: Maria Gabriella COCCIA, Massimo MAGNONI, Paolo ALIOLI
  • OLIGOMERIC STERICALLY HINDERED AMINES AND THEIR USE AS POLYMER STABILISERS
    Publication number: 20090270536
    Abstract: This invention relates to new polypiperidine compounds of general formula (I) which give different kinds of polymer materials, in particular polyolefins, high stability towards oxidative action and photodegradation. The invention also relates to the processes used to prepare the compounds of formula (I).
    Type: Application
    Filed: June 13, 2008
    Publication date: October 29, 2009
    Applicant: 3V SIGMA S.p.A.
    Inventors: Ferruccio BERTE', Massimo Magnoni
  • Detergent compositions
    Publication number: 20030054969
    Abstract: Detergent compositions for washing fabrics, particularly compositions for washing fabrics at low temperatures containing stilbene-triazine based optical brighteners.
    Type: Application
    Filed: April 25, 2002
    Publication date: March 20, 2003
    Inventors: Eugenio Fumagalli, Maria Gabriella Coccia, Massimo Magnoni