Patents by Inventor Ferdinando Bencini

Ferdinando Bencini 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).

  • Acrylonitrile copolymers suitable for making flame-resisting fibers
    Patent number: 3940368
    Abstract: A copolymer suitable for making self-extinguishing fibers, containing at least 50 wt.% acrylonitrile, from 2 to 30 wt.% vinyl or vinylidene chloride, from 0 to 10 wt.% of a neutral, ethylenically unsaturated, non-halogenated monomer and from 2 to 40 wt.% of alpha-bromoacrylonitrile.
    Type: Grant
    Filed: November 19, 1974
    Date of Patent: February 24, 1976
    Assignee: Societa' Italiana Resine S.p.A.
    Inventors: Luciano Console, Ferdinando Bencini, Enzo Chiellini
  • Acrylonitrile copolymers suitable for making flame-resisting fibers
    Patent number: 3939120
    Abstract: A copolymer suitable for making self-extinguishing fibers, containing at least 50 wt.% acrylonitrile, from 2 to 30 wt.% of vinyl or vinylidene chloride, from 0 to 10 wt.% of a neutral, non-halogenated, ethylenically unsaturated monomer and from 2 to 40 wt.% of a monomer of the general formula: ##EQU1## WHEREIN R is hydrogen or methyl and n is an integer from 1 to 4.
    Type: Grant
    Filed: November 25, 1974
    Date of Patent: February 17, 1976
    Assignee: Societa' Italiana Resine S.p.A.
    Inventors: Luciano Console, Ferdinando Bencini, Enzo Chiellini