Patents by Inventor Antonietta Schiro

Antonietta Schiro 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).

  • Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins
    Patent number: 9315694
    Abstract: The present invention relates to a copolymer composition comprising 5-95 pphwm of vinyl acetate and 95-5 pphwm of vinyl 3,5,5-trimethylhexanoate, wherein the corresponding 3,5,5-trimethylhexanoic acid has a content of the 3,5,5-trimethylhexanoic acid isomer of at least 88% by weight. Said copolymer is composed and synthesized so as to be useful in the formulation of binders for fibrous substrates such as woven or nonwoven products, paints, adhesives for porous or non-porous substrates, construction cementitious compositions, redispersible powders.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: April 19, 2016
    Assignee: OXEA GMBH
    Inventors: Antonietta Schiro, Tito Zanetta, Christoph Balzarek, Olivier Borgmeier, Guido Frey, Leif Johnen, Donald Raff, Heinz Strutz
  • Vinyl Acetate/Vinyl 3,5,5-trimethylhexanoate Copolymer Binder Resins
    Publication number: 20140220342
    Abstract: The present invention relates to a copolymer composition comprising 5-95 pphwm of vinyl acetate and 95-5 pphwm of vinyl 3,5,5-trimethylhexanoate, wherein the corresponding 3,5,5-trimethylhexanoic acid has a content of the 3,5,5-trimethylhexanoic acid isomer of at least 88% by weight. Said copolymer is composed and synthesized so as to be useful in the formulation of binders for fibrous substrates such as woven or nonwoven products, paints, adhesives for porous or non-porous substrates, construction cementitious compositions, redispersible powders.
    Type: Application
    Filed: September 12, 2011
    Publication date: August 7, 2014
    Applicant: Oxea GmbH
    Inventors: Antonietta Schiro, Tito Zanetta, Christoph Balzarek, Olivier Borgmeier, Guido Frey, Leif Johnen, Donald Raff, Heinz Strutz