Patents Assigned to Solutia Italy S.r.l.
  • Process for synthesis of resins containing unsaturations of the (meth) acrylic type to be cured by radiation or heat and used for powder paints
    Patent number: 6350816
    Abstract: Resins comprising (meth)acrylic unsaturations are obtained by reacting functional groups of unsaturated monomers without solvents at temperatures above 150° C. and under controlled heat exchange, while maintaining intact their unsaturations, with functional groups of saturated and/or unsaturated polymers. The technologies and the work cycles used for conventional resins may also be used for these resin types.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: February 26, 2002
    Assignee: Solutia Italy S.r.l.
    Inventors: Silvestro Farronato, Sergio Gazzea, Roberto Chinellato