Patents by Inventor Frederico Jose Marques Ferreira CUSTODIO

Frederico Jose Marques Ferreira CUSTODIO 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).

  • Heterophasic propylene copolymer
    Patent number: 10696829
    Abstract: The invention relates to a heterophasic propylene copolymer comprising a matrix phase comprising a propylene polymer and a dispersed phase comprising an ethylene-?-olefin elastomer comprising ethylene and at least one C3 to C10 olefin, wherein the propylene polymer has a melt flow index of at least 200 dg/min or at least 150 dg/min as determined by IS01 133:2005 at 230° C. and 2.16 kg, wherein the propylene polymer has an intrinsic viscosity IVPP and the ethylene-?-olefin elastomer has an intrinsic viscosity IVEPR where the ratio of IVEPR/IVPP is 3-7, wherein the copolymer comprises 8-20 wt % or 20-30 wt % of the ethylene-a-olefin elastomer, wherein the ethylene-a-olefin elastomer of the dispersed phase comprises 10-55 wt % of ethylene.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: June 30, 2020
    Assignees: SAUDI BASIC INDUSTRIES CORPORATION, SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Frederico José Marques Ferreira Custodio, Vaidyanath Ramakrishnan, Franciscus Elisabeth Jacobus Essers, Pieter Valkier, Benoit Thèrése Philippe Lecouvet
  • FIBRILLATED DYNAMIC CROSS-LINKED POLYMER COMPOSITIONS AND METHODS OF THEIR MANFUACTURE AND USE
    Publication number: 20180201777
    Abstract: Described herein are polymer compositions comprising a matrix polymer component comprising a dynamic cross-linked polymer composition; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of making and using these polymer compositions are also described.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 19, 2018
    Inventors: Chiel Albertus LEENDERS, Ramon GROOTE, Johannes Martinus Dina GOOSSENS, Vaidyanath RAMAKRISHNAN, Frederico Jose Marques Ferreira CUSTODIO, Satish Kumar GAGGAR
  • HETEROPHASIC PROPYLENE COPOLYMER
    Publication number: 20160326355
    Abstract: The invention relates to a heterophasic propylene copolymer comprising a matrix phase comprising a propylene polymer and a dispersed phase comprising an ethylene-?-olefin elastomer comprising ethylene and at least one C3 to C10 olefin, wherein the propylene polymer has a melt flow index of at least 200 dg/min or at least 150 dg/min as determined by IS01 133:2005 at 230° C. and 2.16 kg, wherein the propylene polymer has an intrinsic viscosity IVPP and the ethylene-?-olefin elastomer has an intrinsic viscosity IVEPR where the ratio of IVEPR/IVPP is 3-7, wherein the copolymer comprises 8-20 wt % or 20-30 wt % of the ethylene-?-olefin elastomer, wherein the ethylene-?-olefin elastomer of the dispersed phase comprises 10-55 wt % of ethylene.
    Type: Application
    Filed: December 18, 2014
    Publication date: November 10, 2016
    Inventors: Frederico José Marques Ferreira Custodio, Vaidyanath Ramakrishnan, Franciscus Elisabeth Jacobus Essers, Pieter Valkier, Benoit Thérèse Philippe Lecouvet