Patents by Inventor Inge Elisabeth Roucourt

Inge Elisabeth Roucourt 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).

  • Pressure sensitive adhesive with butene-1 copolymers
    Patent number: 9284475
    Abstract: Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80 wt % or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI) lower than 110° C., and optionally a tackifier (B).
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: March 15, 2016
    Assignee: Basell Poliolefine Italia S.r.l.
    Inventors: Gianluca Musacchi, Inge Elisabeth Roucourt, Giampaolo Pellegatti, Johan De Clippeleir, Stefano Spataro
  • PRESSURE SENSITIVE ADHESIVE WITH BUTENE-1 COPOLYMERS
    Publication number: 20130202836
    Abstract: Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80 wt % or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI) lower than 110° C., and optionally a tackifier (B).
    Type: Application
    Filed: October 18, 2011
    Publication date: August 8, 2013
    Applicant: Basell Poliolefine Italia S.r.I.
    Inventors: Gianluca Musacchi, Inge Elisabeth Roucourt, Giampaolo Pellegatti, Johan De Clippeleir, Stefano Spataro
  • Heat-Sealable Polyolefin Films
    Publication number: 20120171405
    Abstract: Film or sheet comprising at least one layer of a polyolefin composition consisting, in percentage by weight referred to the sum of component (a1) and (a2) and (b), of: a1) 42-88 wt % of a propylene homopolymer or copolymer of propylene with ethylene and/or one or more C4-C10 ?-olefin(s), the said homopolymer or copolymer having a solubility in xylene at room temperature (XSm) equal to or less than 10 wt %; a2) 7-39 wt % of a copolymer of ethylene with propylene and/or one or more C4-C10 ?-olefin(s) containing 50-80 wt % of ethylene derived units and having a solubility in xylene at room temperature of 50-80 wt %; and (b) 0.5-30 wt %, of a butene-1 (co)polymer having: a content of butene-1 derived units of 75 wt % or more, a flexural modulus (MEF) of 70 MPa or less.
    Type: Application
    Filed: September 15, 2010
    Publication date: July 5, 2012
    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
    Inventors: Stefano Pasquali, Gianluca Musacchi, Enrico Beccarini, Inge Elisabeth Roucourt