Patents by Inventor Steven J. Sargeant

Steven J. Sargeant 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: 6824885
    Abstract: Recycleable releasing polyethylene terephthalate film coated with a coating of polyethylene emulsion, polyurethane dispersion, or a mixture of the two, with an acrylic or polyester cobinder, which film is uniaxially oriented and thereafter coated with the coating and oriented in a direction transverse to the direction of the film's uniaxial orientation to generate a biaxially oriented film having a uniaxially oriented coating and a method of making the film.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: November 30, 2004
    Assignee: Toray Plastics (America), Inc.
    Inventors: John Fitch, Steven J. Sargeant
  • Publication number: 20040229033
    Abstract: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the coating resin being capable of impregnating the PET surface on drawing, rendering the film surface susceptible to embossing under pressure and the coating having low heat sealability and a method of producing a coated, directly embossable polyethyleneterephthalate film.
    Type: Application
    Filed: April 19, 2004
    Publication date: November 18, 2004
    Applicant: Toray Plastics (America), Inc. a corporation of Rhode Island
    Inventors: John Fitch, Jan Moritz, Gianfranco Chicarella, Yuji Shimizu, Yasuo Nishigaka, Bonnie Adams, Michael G. Fatica, Steven J. Sargeant
  • Patent number: 6793860
    Abstract: This invention relates to methods for making ink-jet recording media using hot-melt extrudable ink-receptive compositions. The melt-extrudable compositions comprise a blend of a melt-extrudable polyvinyl alcohol composition and poly(2-ethyl-2-oxazoline), a hydrolyzed copolymer of ethylene and vinyl acetate, ethylene/acrylic acid copolymers or ethylene/methacrylic acid copolymers. The invention also encompasses media made by such methods. The media can be used to form high quality, multicolored images.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: September 21, 2004
    Assignee: Arkwright Incorporated
    Inventors: Linlin Xing, William M. Risen, Jr., Jay C. Song, Steven J. Sargeant
  • Patent number: 6761958
    Abstract: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the coating resin being capable of impregnating the PET surface on drawing, rendering the film surface susceptible to embossing under pressure and the coating having low heat sealability and a method of producing a coated, directly embossable polyethyleneterephthalate film.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: July 13, 2004
    Assignee: Toray Plastics (America), Inc.
    Inventors: John Fitch, Jan Moritz, Gianfranco Chicarella, Jr., Yuji Shimizu, Yasuo Nishigaki, Bonnie Adams, Michael G. Fatica, Steven J. Sargeant
  • Patent number: 6737170
    Abstract: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the film being coated from an aqueous solution at a thickness of about 0.1 &mgr;m-about 0.4 &mgr;m with a non-crosslinked polystyrene-acrylic emulsion and non-crosslinked polyester dispersion, the Tg of the coating resin being greater than about 20° C. and less than about 70° C.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: May 18, 2004
    Assignee: Toray Plastics (America), Inc.
    Inventors: John Fitch, Jan Moritz, Steven J. Sargeant, Yuji Shimizu, Yasuo Nishigaki
  • Patent number: 6709740
    Abstract: Ultra low haze, co-extruded, thermoplastic polymer film prepared by co-extrusion of a blend of polyethyleneterephthalate with organic and inorganic fillers in at least one skin layer on a virtually particle-free polyethyleneterephthalate core layer; the inorganic fillers are aluminum oxide particles and/or silicon oxide of average particle size of about 0.035 &mgr;m to about 0.3 &mgr;m, and wherein particles of the organic filler have a particle size of less than or equal to about 0.8 &mgr;m and are present in an amount less than about 0.04% by weight, based on the weight of the polyethyleneterephthalate, the skin layer being less than about 3 &mgr;m in thickness.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: March 23, 2004
    Assignee: Toray Plastics, (America), Inc.
    Inventors: Paul Butera, Hiroshi Furuya, William Fritz, Yasuo Nishigaki, Steven J. Sargeant
  • Patent number: 6660397
    Abstract: An abrasion resistant coated film including a polyester film coated with a highly crosslinkable melamine coating with a crosslinking density of greater than about 50% and less than about 100%, wherein the coating is cured after transverse stretching and heat setting the film, a melamine coating having a crosslinking density between about 50% and about 100% containing between about 0.01% by weight and about 1.0% by weight of a colloidal particle selected from the group consisting of silica, TiO2, graphite and blends thereof, and a method of producing an abrasion resistant coated film including stretching a polyester film in the machine direction to form a uniaxially oriented film, applying a coating of highly crosslinkable melamine with a crosslinking density between about 50% and about 100% onto the uniaxially oriented film, heating and stretching the coated film in the transverse direction and curing the coating on the coated film.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: December 9, 2003
    Assignee: Toray Plastics (America), Inc.
    Inventors: John Fitch, Steven J. Sargeant
  • Patent number: 6652961
    Abstract: A biaxially oriented polyester film with a substantially non-crosslinked polymeric coating containing styrene and acrylate, wherein the coating is highly thermally stable with a primary onset temperature of greater than about 350C, having a glass transition temperature between about 0C and about 50C, having a solubility in a low molecular weight organic solvent, and having a surface energy of greater than about 35 dyne/cm and less than about 40 dyne/cm.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: November 25, 2003
    Assignee: Toray Plastics (America), Inc.
    Inventors: Steven J. Sargeant, Yasushi Takada, Masaaki Sudo, John Fitch
  • Publication number: 20030162043
    Abstract: An abrasion resistant coated film including a polyester film coated with a highly crosslinkable melamine coating with a crosslinking density of greater than about 50% and less than about 100%, wherein the coating is cured after transverse stretching and heat setting the film, a melamine coating having a crosslinking density between about 50% and about 100% containing between about 0.01% by weight and about 1.0% by weight of a colloidal particle selected from the group consisting of silica, TiO2, graphite and blends thereof, and a method of producing an abrasion resistant coated film including stretching a polyester film in the machine direction to form a uniaxially oriented film, applying a coating of highly crosslinkable melamine with a crosslinking density between about 50% and about 100% onto the uniaxially oriented film, heating and stretching the coated film in the transverse direction and curing the coating on the coated film.
    Type: Application
    Filed: February 21, 2002
    Publication date: August 28, 2003
    Inventors: John Fitch, Steven J. Sargeant
  • Publication number: 20030148127
    Abstract: Recycleable releasing polyethylene terephthalate film coated with a coating of polyethylene emulsion, polyurethane dispersion, or a mixture of the two, with an acrylic or polyester cobinder, which film is uniaxially oriented and thereafter coated with the coating and oriented in a direction transverse to the direction of the film's uniaxial orientation to generate a biaxially oriented film having a uniaxially oriented coating and a method of making the film.
    Type: Application
    Filed: May 7, 2002
    Publication date: August 7, 2003
    Applicant: Toray Plastics (America), Inc.
    Inventors: John Fitch, Steven J. Sargeant
  • Patent number: 6593406
    Abstract: A UVA stabilized polyethylene terephthalate overlamination film having a maximum peak absorption of about 380 nm, an approximate absorptive area % of <14% and a Visible Absorbance value of less than about 20%, coated with an adhesive layer to facilitate anchorage of the polyethylene terephthalate film to a secondary print substrate.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: July 15, 2003
    Assignee: Toray Plastics (America), Inc.
    Inventors: Steven J. Sargeant, Yijun Ye
  • Publication number: 20030108756
    Abstract: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the coating resin being capable of impregnating the PET surface on drawing, rendering the film surface susceptible to embossing under pressure and the coating having low heat sealability and a method of producing a coated, directly embossable polyethyleneterephthalate film.
    Type: Application
    Filed: July 26, 2002
    Publication date: June 12, 2003
    Applicant: Toray Plastics (America), Inc.
    Inventors: John Fitch, Jan Moritz, Gianfranco Chicarella, Yuji Shimizu, Yasuo Nishigaki, Bonnie Adams, Michael G. Fatica, Steven J. Sargeant
  • Publication number: 20030099825
    Abstract: A biaxially oriented polyester film with a substantially non-crosslinked polymeric coating containing styrene and acrylate, wherein the coating is highly thermally stable with a primary onset temperature of greater than about 350C., having a glass transition temperature between about 0C. and about 50C., having a solubility in a low molecular weight organic solvent, and having a surface energy of greater than about 35 dyne/cm and less than about 40 dyne/cm.
    Type: Application
    Filed: November 7, 2002
    Publication date: May 29, 2003
    Applicant: Toray Plastics (America), Inc.
    Inventors: Steven J. Sargeant, Yasushi Takada, Masaaki Sudo, John Fitch
  • Publication number: 20030077467
    Abstract: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the film being coated from an aqueous solution at a thickness of about 0.1 &mgr;m-about 0.4 &mgr;m with a non-crosslinked polystyrene-acrylic emulsion and non-crosslinked polyester dispersion, the Tg of the coating resin being greater than about 20° C. and less than about 70° C.
    Type: Application
    Filed: March 1, 2002
    Publication date: April 24, 2003
    Applicant: Toray Plastics (America), Inc.
    Inventors: John Fitch, Jan Moritz, Steven J. Sargeant, Yuji Shimizu, Yasuo Nishigaki
  • Publication number: 20030044628
    Abstract: Ultra low haze, co-extruded, thermoplastic polymer film prepared by co-extrusion of a blend of polyethyleneterephthalate with organic and inorganic fillers in at least one skin layer on a virtually particle-free polyethyleneterephthalate core layer; the inorganic fillers are aluminum oxide particles and/or silicon oxide of average particle size of about 0.035 &mgr;m to about 0.3 &mgr;m, and wherein particles of the organic filler have a particle size of less than or equal to about 0.8 &mgr;m and are present in an amount less than about 0.04% by weight, based on the weight of the polyethyleneterephthalate, the skin layer being less than about 3 &mgr;m in thickness.
    Type: Application
    Filed: February 21, 2002
    Publication date: March 6, 2003
    Applicant: Toray Plastics (America), Inc.
    Inventors: Paul Butera, Hiroshi Furuya, William Fritz, Yasuo Nishigaki, Steven J. Sargeant
  • Patent number: 6511740
    Abstract: A biaxially oriented polyester film with a substantially non-crosslinked polymeric coating consisting essentially of a styrene/acrylate copolymer emulsion, wherein the coating is highly thermally stable with a primary onset temperature of greater than about 350° C., having a glass transition temperature between about 0° C. and about 50° C., having a rapid solubility in a low molecular weight organic solvent, and having a surface energy of greater than about 35 dyne/cm and less than about 40 dyne/cm.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: January 28, 2003
    Assignee: Toray Plastics (America), Inc.
    Inventors: Steven J. Sargeant, Yasushi Takada, Masaaki Sudo, John Fitch
  • Publication number: 20020106505
    Abstract: A biaxially oriented polyester film with a substantially non-crosslinked polymeric coating consisting of a styrene/acrylate copolymer emulsion, wherein the coating is highly thermally stable with a primary onset temperature of greater than about 350° C., having a glass transition temperature between about 0° C. and about 50° C., having a rapid solubility in a low molecular weight organic solvent, and having a surface energy of greater than about 35 dyne/cm and less than about 40 dyne/cm.
    Type: Application
    Filed: December 6, 2000
    Publication date: August 8, 2002
    Inventors: Steven J. Sargeant, Yasushi Takada, Masaaki Sudo, John Fitch
  • Publication number: 20020103279
    Abstract: A UVA stabilized polyethylene terephthalate overlamination film having a maximum peak absorption of about 380 nm, an approximate absorptive area % of <14% and a Visible Absorbance value of less than about 20%, coated with an adhesive layer to facilitate anchorage of the polyethylene terephthalate film to a secondary print substrate.
    Type: Application
    Filed: December 8, 2000
    Publication date: August 1, 2002
    Inventors: Steven J. Sargeant, Yijun Ye
  • Publication number: 20020001697
    Abstract: This invention relates to methods for making ink-jet recording media using hot-melt extrudable ink-receptive compositions. The melt-extrudable compositions comprise a blend of a melt-extrudable polyvinyl alcohol composition and poly(2-ethyl-2-oxazoline), a hydrolyzed copolymer of ethylene and vinyl acetate, ethylene/acrylic acid copolymers or ethylene/methacrylic acid copolymers. The invention also encompasses media made by such methods. The media can be used to form high quality, multicolored images.
    Type: Application
    Filed: January 5, 2001
    Publication date: January 3, 2002
    Inventors: Linlin Xing, William M. Risen, Jay C. Song, Steven J. Sargeant
  • Patent number: 6299967
    Abstract: The present invention relates to ink jet recording media that are useful for making temporary tattoo images on human skin or other surfaces. The media comprise a water-soakable release-paper substrate coated with an ink jet imaging layer. The substrate is optionally coated with a water-insoluble protective layer. The media may further comprise a pressure-sensitive adhesive tape having a backing coated with a medical adhesive layer.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: October 9, 2001
    Assignee: Arkwright Incorporated
    Inventors: Mike Collins, Steven J. Sargeant, David Atherton