Patents by Inventor Arthur Alaim Bernardes

Arthur Alaim Bernardes 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).

  • INTELLIGENT COMPOSITIONS, PACKAGING, AND METHODS THEREOF
    Publication number: 20210190742
    Abstract: Packaging materials may include a packaging material formed from an intelligent polymer composition, wherein the intelligent polymer composition includes a matrix polymer and an indicator, wherein the indicator triggers a color change in the intelligent polymeric composition when exposed to an external stimulus, and wherein the intelligent polymer composition is configured to contact a material enclosed within the packaging material. Methods may include forming a packaging material from an intelligent polymer composition, wherein the intelligent polymer composition includes a matrix polymer and an indicator, wherein the indicator triggers a color change in the intelligent polymeric composition when exposed to an external stimulus, and wherein the intelligent polymer composition is configured to contact a material enclosed within the packaging material.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 24, 2021
    Applicant: Braskem S.A.
    Inventors: Murilo Lauer Sanson, Mariele Kaipers Stocker, Rodrigo Brambilla, Arthur Alaim Bernardes, Marcia Pires Fortes Ferreira, Leonardo Batista Ito
  • Ethylene alpha-olefin copolymers with multimodal comonomer distributions and processes for obtaining the same
    Patent number: 10774205
    Abstract: A polymer composition may include a plurality of ethylene-based polymers forming a multimodal composition distribution, each having a distinct crystallization peak in a CEF curve. A process of making a polymer composition may include melt blending a plurality of polyethylenes with different microstructural characteristics in the molten state. Another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a plurality of metallocene catalysts in a polymerization reactor to form a plurality of ethylene based polymers. Yet another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a multimetal catalyst in a polymerization process to form a plurality of ethylene based polymers.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: September 15, 2020
    Assignee: Braskem S.A.
    Inventors: Marcia Silva Lacerda Miranda, Daiane Schilling de Vargas, Adriane Gomes Simanke, Rodrigo Brambilla, Arthur Alaim Bernardes
  • ETHYLENE ALPHA-OLEFIN COPOLYMERS WITH MULTIMODAL COMONOMER DISTRIBUTIONS AND PROCESSES FOR OBTAINING THE SAME
    Publication number: 20190002676
    Abstract: A polymer composition may include a plurality of ethylene-based polymers forming a multimodal composition distribution, each having a distinct crystallization peak in a CEF curve. A process of making a polymer composition may include melt blending a plurality of polyethylenes with different microstructural characteristics in the molten state. Another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a plurality of metallocene catalysts in a polymerization reactor to form a plurality of ethylene based polymers. Yet another process of making a polymer composition may include polymerizing ethylene and an optional alpha olefin in combination with a multimetal catalyst in a polymerization process to form a plurality of ethylene based polymers.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 3, 2019
    Applicant: Braskem S.A.
    Inventors: Marcia Silva Lacerda Miranda, Daiane Schilling de Vargas, Adriane Gomes Simanke, Rodrigo Brambilla, Arthur Alaim Bernardes