Patents by Inventor Marlos Giuntini de Oliveira

Marlos Giuntini de Oliveira 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).

  • Publication number: 20220220292
    Abstract: Embodiments of the present disclosure are specifically related to LLDPE compositions produced from heterogeneous procatalyst compositions and blown and cast films incorporating these LLDPE compositions.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 14, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Teresa P. Karjala, Kurt F. Hirsekorn, Marlos Giuntini de Oliveira, Gregory J. Brennan, Elva L. Lugo, Yongchao Zeng, Brayden E. Glad, Jon W. Hobson, Linfeng Chen
  • Patent number: 11312120
    Abstract: A multilayer shrink film comprising at least one core layer positioned between a first skin layer and a second skin layer, wherein the multilayer shrink film comprising an ethylene/alpha-olefin interpolymer composition and a low density polyethylene.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 26, 2022
    Assignees: Dow Global Technologies LLC, PBBPolisur S.R.L.
    Inventors: Kaustubh Gupte, Edward L. Lee, Marlos Giuntini De Oliveira, Rajen M. Patel, Guillermo A. Raimondi, Prajwal Shah, Maximiliano Zanetti
  • Publication number: 20220097348
    Abstract: Embodiments disclosed herein include multilayer films having a cling layer, a core layer, and a release layer, wherein the cling layer comprises a propylene interpolymer and the core layer comprises a core layer polyethylene composition.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 31, 2022
    Inventors: Marlos Giuntini De Oliveira, Teresa P. Karjala, Mustafa Bilgen, Jorge Caminero Gomes, Maximiliano Zanetti, Miguel A. Molano Niampira, Jorge Mario Rodriguez Camelo, Camila Do Valle, Guillermo A. Raimondi
  • Publication number: 20210323742
    Abstract: A heat-shrinkable film which includes a monolayer film or a multilayer film having a first layer, a second layer, and at least one inner layer between the first and second layers, and a coating on an outer surface of the monolayer film or the first layer or the second layer of the multilayer film. The coating is formed from an aqueous acrylic-based composition.
    Type: Application
    Filed: September 11, 2019
    Publication date: October 21, 2021
    Inventors: Camila Do Valle, Juan Carlos Casarrubias, Sergio Ariel Solari, Maximiliano Zanetti, Marlos Giuntini De Oliveira, Jorge C. Gomes
  • Publication number: 20210207298
    Abstract: A method for shrink wrapping two or more articles, the method comprising: providing a heat shrinkable woven raffia fabric formed from warp and weft tapes, the warp and weft tapes comprising at least 70 wt. %, based on the total wt. % of polymers present in the warp and weft tapes, of an ethylene/alpha-olefin copolymer having a density of 0.945 g/cc or greater and a melt index (I2), as determined according to ASTM D1238 (190° C., 2.16 kg), of from 0.01 to 2.0 g/10 min; wrapping the heat shrinkable woven raffia fabric around two or more articles to form a wrapped bundle; and heating the wrapped bundle to form a shrink wrapped bundle.
    Type: Application
    Filed: July 11, 2019
    Publication date: July 8, 2021
    Inventors: Jorge Mario Rodriguez Camelo, Jorge C. Gomes, Camila Do Valle, Maximiliano Zanetti, Marlos Giuntini De Oliveira
  • Publication number: 20210086490
    Abstract: A heat-shrinkable film which includes an ethylene-based polymer multilayer or monolayer film and a coating on an outer surface of the ethylene-based polymer film. The ethylene-based polymer film having a single layer or a multilayer structure formed from a first layer, a second layer, and at least one inner layer between the first and second layers. The coating including polyurethane which is the polymerized reaction product of: a polyol; and an aromatic isocyanate functional prepolymer. Further, a method of unitizing polymer wrapped primary packages is provided. The method includes wrapping one or more of the primary packages with the heat-shrinkable film with the coating disposed proximal the one or more primary packages and applying thermal energy to reduce the dimensions of the heat-shrinkable film to constrain the primary package within the heat-shrinkable film. The coating serving to alleviate sticking between the heat-shrinkable film and the polymer wrapped primary package.
    Type: Application
    Filed: February 27, 2019
    Publication date: March 25, 2021
    Applicants: Dow Global Technologies LLC, PBBPolisur S.R.L., Rohm and Haas Company
    Inventors: Camila Do Valle, Juan Carlos Casarubias, Maximiliano Zanetti, Marlos Giuntini de Oliveira, Jorge Caminero Gomes
  • Patent number: 10857768
    Abstract: Embodiments disclosed herein include multilayer cast films having a first outer layer, a core layer, and a second outer layer, wherein the first outer layer comprises (a) a linear low density polyethylene (LLDPE), ultra-low density polyethylene (ULDPE), a first polyethylene composition, or combinations of two or more thereof, and (b) polyisobutylene, and the core layer comprises a core layer polyethylene composition.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: December 8, 2020
    Assignees: Dow Glo, PBBPoIisur S.R.L., Dow Quimica de Colombia S.A.
    Inventors: Marlos Giuntini De Oliveira, Teresa P. Karjala, Mustafa Bilgen, Jorge Caminero Gomes, Maximiliano Zanetti, Miguel A. Molano Niampira, Jorge Mario Rodriguez Camelo, Camila Do Valle, Guillermo A. Raimondi
  • Publication number: 20200171809
    Abstract: A multilayer shrink film comprising at least one core layer positioned between a first skin layer and a second skin layer, wherein the multilayer shrink film comprising an ethylene/alpha-olefin interpolymer composition and a low density polyethylene.
    Type: Application
    Filed: June 29, 2018
    Publication date: June 4, 2020
    Inventors: Kaustubh Gupte, Edward L. Lee, Marlos Giuntini De Oliveira, Rajen M. Patel, Guillermo A. Raimondi, Prajwal Shah, Maximiliano Zanetti
  • Patent number: 10471688
    Abstract: The invention provides a film comprising at least two layers, a first layer and a second layer; and wherein the first layer is formed from a first composition comprising a polyester and/or a polylactic acid; and wherein the second layer is formed from a second composition comprising at least the following: A) a functionalized ethylene-based polymer, and B) at least one ethylene/alkylacrylate copolymer.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 12, 2019
    Assignees: Dow Global Technologies LLC, Dow Brasil Indú´stria e Comércio de Produtos Químicios Ltda.
    Inventors: Eva-Maria Kupsch, Didem Oner-Deliormanli, Marlos Giuntini De Oliveira, Ashish Batra
  • Publication number: 20190210334
    Abstract: Embodiments disclosed herein include multilayer cast films having a first outer layer, a core layer, and a second outer layer, wherein the first outer layer comprises (a) a linear low density polyethylene (LLDPE), ultra-low density polyethylene (ULDPE), a first polyethylene composition, or combinations of two or more thereof, and (b) polyisobutylene, and the core layer comprises a core layer polyethylene composition.
    Type: Application
    Filed: August 30, 2017
    Publication date: July 11, 2019
    Inventors: Marlos Giuntini De Oliveira, Teresa P. Karjala, Mustafa Bilgen, Jorge Caminero Gomes, Maximiliano Zanetti, Miguel A. Molano Niampira, Jorge Mario Rodriguez Camelo, Camila Do Valle, Guillermo A. Raimondi
  • Publication number: 20150217543
    Abstract: The invention provides a film comprising at least two layers, a first layer and a second layer; and wherein the first layer is formed from a first composition comprising a polyester and/or a polylactic acid; and wherein the second layer is formed from a second composition comprising at least the following: A) a functionalized ethylene-based polymer, and B) at least one ethylene/alkylacrylate copolymer.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 6, 2015
    Inventors: Eva-Maria Kupsch, didem Oner-Deliormanli, Marlos Giuntini De Oliveira, Ashish Batra
  • Publication number: 20150151517
    Abstract: The invention provides a film comprising at least two layers, a first layer and a second layer; and wherein the first layer is formed from a first composition comprising a polyester, a polylactic acid, or a combination thereof; and wherein the second layer is formed from a second composition comprising at least the following: A) functionalized ethylene-based polymer, and B) ethylene/alpha-olefin interpolymer; and wherein the first layer is adjacent to the second layer.
    Type: Application
    Filed: March 5, 2013
    Publication date: June 4, 2015
    Applicants: Dow Brasil SA, Dow Global Technologies LLC
    Inventors: Didem Oner-Deliormanli, Marlos Giuntini de Oliveira, Ashish Batra, Rajen Patel, Brian Walther