Patents by Inventor Jeffrey Michael Bartolin

Jeffrey Michael Bartolin 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).

  • Patent number: 10844184
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: November 24, 2020
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
  • Publication number: 20190263099
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, MEREDITH L DUNBAR, SCOTT JOHN HERRMANN
  • Patent number: 10336045
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: July 2, 2019
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
  • Publication number: 20180163006
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.
    Type: Application
    Filed: February 8, 2018
    Publication date: June 14, 2018
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Patent number: 9926415
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent having a density from 1.3 to 1.5 g/cc and either a non-carbon black pigment or a dye. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: March 27, 2018
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Publication number: 20170174950
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.
    Type: Application
    Filed: March 8, 2017
    Publication date: June 22, 2017
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Patent number: 9631054
    Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: April 25, 2017
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Publication number: 20160355652
    Abstract: The present disclosure is directed to methods of reducing the amount of colorant in a multilayer film and achieving an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer containing a matting agent, submicron carbon black and submicron fumed metal oxide.
    Type: Application
    Filed: August 16, 2016
    Publication date: December 8, 2016
    Inventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, CHRISTOPHER ROBERT BECKS
  • Publication number: 20160355700
    Abstract: The present disclosure is directed to methods of reducing the amount of colorant in a multilayer film and achieving an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer containing a matting agent, submicron carbon black and submicron fumed metal oxide.
    Type: Application
    Filed: August 17, 2016
    Publication date: December 8, 2016
    Inventors: Thomas Edward Carney, Christopher Robert Becks, Jeffrey Michael Bartolin
  • Publication number: 20160347933
    Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.
    Type: Application
    Filed: July 26, 2013
    Publication date: December 1, 2016
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: THOMAS EDWARD CARNEY, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Patent number: 9481809
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 45 to 67 wt % of a polyimide, greater than 14 wt % of a silica matting agent or a mixture of silica matting agent and at least one additional matting agent, and at least one submicron carbon black, wherein the total amount of the submicron carbon black and the polyimide is less than 85 wt % and greater than 45 wt %.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: November 1, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Christopher Robert Becks
  • Patent number: 9481150
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 25 to 50 wt % of a polyimide, 15 to 35 wt % of a polyimide particle matting agent, greater than 0 and less than 20 wt % of at least one submicron carbon black and 15 to 50 wt % of at least one submicron fumed metal oxide.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: November 1, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Christopher Robert Becks, Jeffrey Michael Bartolin
  • Patent number: 9469781
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 25 to 50 wt % of a polyimide, greater than 0 and less than 20 wt % of a silica matting agent, greater than 0 and less than 20 wt % of at least one submicron carbon black and 15 to 50 wt % of at least one submicron fumed metal oxide.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: October 18, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Christopher Robert Becks
  • Publication number: 20160167346
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 25 to 50 wt % of a polyimide, 15 to 35 wt % of a polyimide particle matting agent, greater than 0 and less than 20 wt % of at least one submicron carbon black and 15 to 50 wt % of at least one submicron fumed metal oxide.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 16, 2016
    Inventors: THOMAS EDWARD CARNEY, Christopher Robert Becks, Jeffrey Michael Bartolin
  • Publication number: 20150166833
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 25 to 50 wt % of a polyimide, greater than 0 and less than 20 wt % of a silica matting agent, greater than 0 and less than 20 wt % of at least one submicron carbon black and 15 to 50 wt % of at least one submicron fumed metal oxide.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 18, 2015
    Inventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, CHRISTOPHER ROBERT BECKS
  • Publication number: 20150166832
    Abstract: The present disclosure is directed to multilayer film having has an L* color less than 30 and a 60 degree gloss value less than 10. The multilayer film has a first polyimide layer and a second polyimide layer. The second polyimide layer has 45 to 67 wt % of a polyimide, greater than 14 wt % of a silica matting agent or a mixture of silica matting agent and at least one additional matting agent, and at least one submicron carbon black, wherein the total amount of the submicron carbon black and the polyimide is less than 85 wt % and greater than 45 wt %.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 18, 2015
    Inventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, CHRISTOPHER ROBERT BECKS
  • Publication number: 20150030845
    Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.
    Type: Application
    Filed: July 26, 2013
    Publication date: January 29, 2015
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: THOMAS EDWARD CARNEY, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Publication number: 20140227501
    Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, and has a median particle size from 1.3 to 10 microns. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also optionally directed to coverlay films comprising the base film in combination with an adhesive layer.
    Type: Application
    Filed: February 14, 2013
    Publication date: August 14, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: THOMAS EDWARD CARNEY, Jeffrey Michael Bartolin, Meredith L. Dunbar
  • Patent number: 8574720
    Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: November 5, 2013
    Assignee: E.I. du Pont de Nemours & Company
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
  • Publication number: 20130266789
    Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.
    Type: Application
    Filed: June 4, 2013
    Publication date: October 10, 2013
    Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann