Patents by Inventor Jesús Alberto Mexicano García

Jesús Alberto Mexicano García 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).

  • Counter tapered thermoplastic elastomers
    Patent number: 11370873
    Abstract: A counter tapered thermoplastic elastomer composition comprising: (a) a counter tapered diblock A-[A/B] copolymer with a peak molecular weight from 20,000 to 250,000, which includes a monovinyl aromatic homopolymer block A with a peak molecular weight of at least 8,000 and a counter tapered copolymer block [A/B] with a vinyl content of at least 15 weight percent based on the amount of conjugated diene units in the diblock copolymer; and (b) a block copolymer selected from the group consisting of linear triblock copolymers having a peak molecular weight that is at least about 1.5 times the peak molecular weight of the counter tapered diblock A-[A/B] copolymer described in (a), multiarm coupled block copolymers having a peak molecular weight that is at least about 2.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: June 28, 2022
    Assignee: Dynasol Elast¿meros, S.A. de C.V.
    Inventors: Sergio Alberto Moctezuma Espiricueto, Jesús Alberto Mexicano García, Elisa Tierrablanca Maldonado, Gabriel Hernández Zamora, Alejandro Claudio Esquivel de la Garza
  • Counter Tapered Thermoplastic Elastomers
    Publication number: 20170210841
    Abstract: A counter tapered thermoplastic elastomer composition comprising: (a) a counter tapered diblock A-[A/B] copolymer with a peak molecular weight from 20,000 to 250,000, which includes a monovinyl aromatic homopolymer block A with a peak molecular weight of at least 8,000 and a counter tapered copolymer block [A/B] with a vinyl content of at least 15 weight percent based on the amount of conjugated diene units in the diblock copolymer; and (b) a block copolymer selected from the group consisting of linear triblock copolymers having a peak molecular weight that is at least about 1.5 times the peak molecular weight of the counter tapered diblock A-[A/B] copolymer described In (a), multiarm coupled block copolymers having a peak molecular weight that is at least about 2.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 27, 2017
    Applicant: Dynasol Elastómeros, S.A. de C.V.
    Inventors: Sergio Alberto Moctezuma Espiricueto, Jesús Alberto Mexicano García, Elisa Tierrablanca Maldonado, Gabriel Hernández Zamora, Alejandro Claudio Esquivel de la Garza