Patents by Inventor Joel Pollino

Joel Pollino 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: 20200157312
    Abstract: A piperidine-based stabilizer compound of formula (I) or (II) that imparts UV, thermal, and/or thermo-oxidative stability to polymer compositions and more specifically to aromatic polymers and polymer compositions thereof.
    Type: Application
    Filed: December 11, 2019
    Publication date: May 21, 2020
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Gregory GOSCHY, Satchit SRINIVASAN
  • Publication number: 20200115340
    Abstract: The invention relates to piperidine-based compounds of formula (I) that are used to improve UV, thermal, and thermo-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Satchit SRINIVASAN, Henry BRADLEY, Claire HARTMANN-THOMPSON, Gregory GOSCHY
  • Publication number: 20200032060
    Abstract: The present invention relates to polymers and blends of polymers comprising anthracene moieties able to undergo a cycloaddition reaction under certain stimuli, thereby forming polymer adducts endowed with improved or additional properties with respect to those of the starting polymers.
    Type: Application
    Filed: March 6, 2018
    Publication date: January 30, 2020
    Inventors: John Scott FLANAGAN, Stéphane JEOL, Kermit S. KWAN, David KERCHER, Joel POLLINO, Matthew BOOHER
  • Publication number: 20200002493
    Abstract: The present invention relates to a process for treating the surface of a polymer article with a UV-stabilizer solution which comprises an effective amount of a UV-absorber compound dissolved in a solvent, and optionally a radical scavenger. The present invention also relates to a process for preparing a UV-stabilized polymer article which comprises a step consisting in contacting the surface layer of a polymer article with the UV stabilizer solution. The present invention also provides UV-stabilized polymer articles, that-is-to-say polymer articles which are resistant to color change upon exposure to UV light.
    Type: Application
    Filed: February 7, 2018
    Publication date: January 2, 2020
    Inventors: Joel POLLINO, Stéphane JEOL, Jonathan SCHWARTZ, Marco APOSTOLO
  • Publication number: 20190338105
    Abstract: The invention relates to hydroxybenzophenone-based compounds of formula (I) that are used to improve UV, thermal, and thermo-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Satchit SRINIVASAN
  • Patent number: 10400087
    Abstract: The invention relates to hydroxybenzophenone-based compounds of formula (I) that are used to improve UV, thermal, and thereto-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: September 3, 2019
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel Pollino, Satchit Srinivasan
  • Publication number: 20190153226
    Abstract: The present invention relates to functionalized poly(aryl ether sulfones) polymers. The invention further relates to polymer compositions including the functionalized poly(aryl ether sulfone) polymers. Still further, the invention relates to lithographic methods to form three-dimensional (3D) objects that incorporate the aforementioned polymer compositions.
    Type: Application
    Filed: April 4, 2017
    Publication date: May 23, 2019
    Inventors: Joel POLLINO, Stéphane JEOL
  • Publication number: 20170240723
    Abstract: The invention relates to hydroxybenzophenone-based compounds of formula (I) that are used to improve UV, thermal, and thereto-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
    Type: Application
    Filed: September 3, 2015
    Publication date: August 24, 2017
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Satchit SRINIVASAN
  • Publication number: 20170204060
    Abstract: The invention relates to piperidine-based compounds of formula (I) that are used to improve UV, thermal, and thermo-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
    Type: Application
    Filed: May 11, 2015
    Publication date: July 20, 2017
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Satchit SRINIVASAN, Henry BRADLEY, Claire HARTMANN-THOMPSON, Gregory GOSCHY
  • Publication number: 20170190874
    Abstract: A piperidine-based stabilizer compound of formula (I) or (II) that imparts UV, thermal, and/or thermo-oxidative stability to polymer compositions and more specifically to aromatic polymers and polymer compositions thereof.
    Type: Application
    Filed: May 20, 2015
    Publication date: July 6, 2017
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Joel POLLINO, Gregory GOSCHY, Satchit SRINIVASAN
  • Publication number: 20150129487
    Abstract: A poly(arylethersulfone) polymer comprising recurring units derived from at least one aromatic dihalocompound comprising at least one —S(?O)2— group and at least one diol (D) comprising at least one cycloaliphatic moiety (M).
    Type: Application
    Filed: May 15, 2013
    Publication date: May 14, 2015
    Inventors: Atul Bhatnagar, Hong Chen, Chantal Louis, Narmandakh Taylor, Joel Pollino