Patents Assigned to Neenah Paper, Inc.
  • Patent number: 9849717
    Abstract: Laser printable, dry-erase substrates, along with their methods of formation and use, are provided. The laser printable, dry-erase substrate can include a base sheet defining a surface and a dry-erase coating on the surface of the base sheet. The dry-erase coating comprises a film-forming polymeric material (e.g., a polyacryl, a polymethacryl, a polyurethane-polyacryl mixture, a polyurethane-polymethacryl mixture, an urethane-acryl copolymer, or a mixture thereof) and a wetting agent (e.g., a nonionic surfactant that has a polyethylene oxide chain and an aromatic hydrocarbon lipophilic or hydrophobic group). The film-forming polymeric material melts and flows at a laser printing temperature so as to bond to toner ink.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: December 26, 2017
    Assignee: Neenah Paper, Inc.
    Inventor: Ganesh Deka
  • Patent number: 9840104
    Abstract: A printable substrate, along with methods of its formation, is generally provided. The printable coating can include a base sheet defining a first surface and a second surface and a printable coating on the first surface of the base sheet. The base sheet can be constructed from a cellulosic nonwoven web and a saturant. The printable coating can include a plurality of inorganic microparticles and a crosslinked material, where the crosslinked material is formed from a crosslinkable polymeric binder and a crosslinking agent. An image can be formed on the printable substrate, such as by printing an ink composition onto the printable substrate (e.g., onto the printable coating).
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: December 12, 2017
    Assignee: Neenah Paper, Inc.
    Inventors: Cheryl B. Rueckert, Aaron Jacobson, Abdu Bunch, Steven L. Vervacke
  • Patent number: 9745701
    Abstract: Methods are generally disclosed for forming and using a casting paper. In one embodiment, the casting paper can be made by coating a first surface of a base sheet with a release coating such that the release coating covers the entire first surface of the base sheet. A printed release coating is then applied on a portion of the first release coating, and is dried or cured as needed to form the casting paper having a textured surface defined by elevated areas corresponding to the printed release coating and valley areas corresponding to exposed areas of the printed release coating. In another embodiment, the casting paper can be made by first printing a base sheet with a patterned, structured coating, then coating over the patterned, structured coating with a release coating such that the release coating covers at least the unprinted areas of the base sheet. The casting paper can be used to form a texturized surface in a substrate.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: August 29, 2017
    Assignee: Neenah Paper, Inc.
    Inventors: Frank J. Kronzer, Stephen C. Lapin, Steven E. Rosenberg, John A. Pugliano
  • Patent number: 9523166
    Abstract: Methods and kits for treating a fibrous substrate prior to forming an image thereon are provided. The method can include positioning a treatment sheet adjacent to the fibrous substrate, transferring a salt (e.g., calcium chloride, magnesium chloride, or a mixture thereof) from the treatment sheet to the fibrous substrate using a wetting solution (e.g., an aqueous solution, such as water) to carry the salt from the treatment sheet into the fibrous substrate, and drying the fibrous substrate such that the salt remains in the substrate. For example, the transfer of the salt from the treatment sheet into the fibrous substrate can be accomplished via pressing the backside of the treatment sheet such that the wetting solution flows from the treatment sheet into the fibrous substrate while carrying the salt.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: December 20, 2016
    Assignee: Neenah Paper, Inc.
    Inventors: Russell Dolsey, Francis J. Kronzer
  • Patent number: 9506193
    Abstract: Methods for making a molded non-woven carbon fiber containing mat are provided, along with the resulting mats. Furthermore, methods are generally provided for using the molded non-woven carbon fiber containing mat to form a molded product, along with the resulting molded products.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: November 29, 2016
    Assignee: Neenah Paper, Inc.
    Inventor: Ganesh Deka
  • Patent number: 9227451
    Abstract: Methods are generally provided of transferring an image to a substrate using a colorless fusible polymer material printed onto a printable surface of a printable transfer sheet to form an imaged area. The printable transfer sheet can be positioned adjacent to a coating transfer sheet such that the imaged area is adjacent to a meltable coating layer of the coating transfer sheet. The meltable coating layer and the imaged area can then be fused together, and the sheets separated to form an intermediate coated imaged sheet, such that the imaged area is coated with the meltable coating layer. The intermediate coated imaged sheet can be positioned adjacent to the substrate such that the imaged area coated with the meltable coating layer is adjacent to substrate, and heat and pressure can be applied. The intermediate coated imaged sheet can be separated from the substrate to leave the imaged area on the substrate.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: January 5, 2016
    Assignee: Neenah Paper, Inc.
    Inventors: Russell Dolsey, Frank J. Kronzer
  • Patent number: 9062417
    Abstract: Methods for making a molded non-woven carbon fiber containing mat are provided, along with the resulting mats. Furthermore, methods are generally provided for using the molded non-woven carbon fiber containing mat to form a molded product, along with the resulting molded products.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: June 23, 2015
    Assignee: Neenah Paper, Inc.
    Inventor: Ganesh Deka
  • Publication number: 20150138286
    Abstract: Printable substrates including a base sheet, a tie coating on a first surface of the base sheet, and a printable coating on the tie coating are generally provided. The tie coating can generally include a first crosslinked material formed from a film-forming binder, a first crosslinkable polymeric binder, a first crosslinking agent, and a first crosslinking catalyst. The printable coating can generally include a plurality of inorganic microparticles and a second crosslinked material formed from a second crosslinkable polymeric binder, a second crosslinking agent, and a second crosslinking catalyst. Methods of forming an image on such printable substrates are also generally provided, along with methods for forming such printable substrates.
    Type: Application
    Filed: November 18, 2013
    Publication date: May 21, 2015
    Applicant: Neenah Paper, Inc.
    Inventor: Russell Dolsey
  • Publication number: 20140287201
    Abstract: Methods are generally disclosed for forming and using a release sheet. To form the release sheet, a release coating is applied over a first surface of a base sheet. Generally, the release coating includes a fatty alcohol ester of acrylic acid and a curable monomer, and can also include a curable polymeric resin. Then, the release coating can be cured. In one particular embodiment, the release coating can be substantially free from siloxanes. The release sheet formed according to this method is also generally provided, along with methods of forming a casting sheet using the release sheet are also generally provided.
    Type: Application
    Filed: June 9, 2014
    Publication date: September 25, 2014
    Applicant: Neenah Paper, Inc.
    Inventors: Frank J. Kronzer, Stephen C. Lapin, Melanie K. Calkins, Gerry D. Rector
  • Patent number: 8834991
    Abstract: Laminates and methods of making them are generally provided. The methods of making a laminate for use as a clothing tag can include laminating a first fibrous web to a second fibrous web. Both the first and second fibrous webs can include cellulosic fibers and a binder composition present in the respective fibrous web from about 10% by weight to about 100% by weight of the dry weight of the fibrous web. Both the first and second binder composition can include a curable latex polymer and a crosslinker. The second fibrous web can be creped and can have a thickness less than 10 mils. The laminate can be aged for at least about 1 hour at an aging temperature of greater than about 150° F. The resulting laminated and their use in clothing are also provided.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: September 16, 2014
    Assignee: Neenah Paper, Inc.
    Inventors: Cheryl B. Rueckert, Rhonda S. Lassila
  • Patent number: 8758548
    Abstract: Methods are generally disclosed for forming and using a release sheet. To form the release sheet, a release coating is applied over a first surface of a base sheet. Generally, the release coating includes a fatty alcohol ester of acrylic acid and a curable monomer, and can also include a curable polymeric resin. Then, the release coating can be cured. In one particular embodiment, the release coating can be substantially free from siloxanes. The release sheet formed according to this method is also generally provided, along with methods of forming a casting sheet using the release sheet are also generally provided.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: June 24, 2014
    Assignee: Neenah Paper, Inc.
    Inventors: Frank J. Kronzer, Stephen C. Lapin, Melanie K. Calkins, Gerry D. Rector
  • Publication number: 20140070524
    Abstract: Methods for transferring an image to a substrate are provided. An image can be applied onto an image-receptive coating of a heat transfer sheet. The heat transfer sheet can further include a heat transfer layer overlying a base sheet such that the image-receptive coating overlies the heat transfer layer. The heat transfer sheet can be torn substantially along a perforation line to remove the heat transfer sheet from a coloring book, and then positioned adjacent to a substrate. The image, the image-receptive coating, and at least a portion of the heat transfer layer can then be transferred to the substrate, with the base sheet not transferring to the substrate. Coloring books are also provided that include a plurality of heat transfer sheets bound together along a common edge.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Applicant: NEENAH PAPER, INC.
    Inventor: Vanessa Sofia Ruiz de Vinaspre
  • Patent number: 8663416
    Abstract: Methods of transferring an image to a substrate are generally provided. A heat transfer material can be partially cut to define a shape with cuts made into the heat transfer material (i.e., into its thickness). The heat transfer material includes a transferable portion overlying a release layer overlying a base sheet such that the cuts are made into the heat transfer material through the transferable portion while leaving the release layer and base sheet uncut. The transferable portion of the heat transfer material can be removed from the base sheet in an area surrounding the shape. Then, the heat transfer material can be positioned adjacent the substrate such that the transferable portion defined by the shape contacts the substrate. Heat and pressure can be applied to the heat transfer material. Thereafter, the base sheet can be removed.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: March 4, 2014
    Assignee: Neenah Paper, Inc.
    Inventors: Russell Dolsey, Frank Kronzer
  • Patent number: 8586157
    Abstract: Printable substrates including a base sheet, a tie coating on a first surface of the base sheet, and a printable coating on the tie coating are generally provided. The tie coating can generally include a first crosslinked material formed from a film-forming binder, a first crosslinkable polymeric binder, a first crosslinking agent, and a first crosslinking catalyst. The printable coating can generally include a plurality of inorganic microparticies and a second crosslinked material formed from a second crosslinkable polymeric binder, a second crosslinking agent, and a second crosslinking catalyst. Methods of forming an image on such printable substrates are also generally provided, along with methods for forming such printable substrates.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: November 19, 2013
    Assignee: Neenah Paper, Inc.
    Inventor: Russell Dolsey
  • Publication number: 20130243961
    Abstract: Methods and kits for treating a fibrous substrate prior to forming an image thereon are provided. The method can include positioning a treatment sheet adjacent to the fibrous substrate, transferring a salt (e.g., calcium chloride, magnesium chloride, or a mixture thereof) from the treatment sheet to the fibrous substrate using a wetting solution (e.g., an aqueous solution, such as water) to carry the salt from the treatment sheet into the fibrous substrate, and drying the fibrous substrate such that the salt remains in the substrate. For example, the transfer of the salt from the treatment sheet into the fibrous substrate can be accomplished via pressing the backside of the treatment sheet such that the wetting solution flows from the treatment sheet into the fibrous substrate while carrying the salt.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 19, 2013
    Applicant: NEENAH PAPER, INC.
    Inventors: Russell Dolsey, Melanie K. Calkins, Francis J. Kronzer
  • Patent number: 8535469
    Abstract: In one embodiment, a method of applying an image to a substrate includes the steps of: imaging a printable surface with an image to form an imaged surface having a printed area and a non-printed area; positioning a masking sheet comprising an outer masking layer adjacent the imaged surface such that the outer masking layer is in contact with the imaged surface; transferring a corresponding portion of the outer masking layer to the printed area of the imaged surface, leaving a negative image mask on the masking sheet; transferring the negative image mask to a transfer layer of a heat transfer paper to form a heat transfer paper having a masked portion corresponding to the negative image mask and an unmasked portion; and transferring the unmasked portion corresponding to the printed area to a substrate. Other methods of making and using negative image masks are also disclosed.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: September 17, 2013
    Assignee: Neenah Paper, Inc.
    Inventor: Francis J. Kronzer
  • Publication number: 20130196116
    Abstract: Laminates and methods of making them are generally provided. The methods of making a laminate for use as a clothing tag can include laminating a first fibrous web to a second fibrous web. Both the first and second fibrous webs can include cellulosic fibers and a binder composition present in the respective fibrous web from about 10% by weight to about 100% by weight of the dry weight of the fibrous web. Both the first and second binder composition can include a curable latex polymer and a crosslinker. The second fibrous web can be creped and can have a thickness less than 10 mils. The laminate can be aged for at least about 1 hour at an aging temperature of greater than about 150° F. The resulting laminated and their use in clothing are also provided.
    Type: Application
    Filed: March 13, 2013
    Publication date: August 1, 2013
    Applicant: NEENAH PAPER, INC.
    Inventor: NEENAH PAPER, INC.
  • Patent number: 8470116
    Abstract: Method of making a heat transfer materials are generally provided, along with the materials and the methods of using the materials. A splittable layer can be formed to overlie a base sheet, and an image-receptive coating can be formed to overlie the splittable layer. The image-receptive coating can include thermoplastic microparticles, a thermoplastic binder, and a humectant. The thermoplastic microparticles can be styrene particles having an average particle size of from about 5 microns to about 80 microns and melt at temperatures between about 90° C. and about 115° C. A second thermoplastic microparticle can also be included in the image-receptive coating. Alternatively, a combination of thermoplastic polyester microparticles and thermoplastic polyamide microparticles can be included in the image-receptive coating. The heat transfer material can then be dried. The humectant is configured to draw moisture back into the heat transfer sheet after drying.
    Type: Grant
    Filed: January 23, 2012
    Date of Patent: June 25, 2013
    Assignee: Neenah Paper, Inc.
    Inventor: Russell Dolsey
  • Publication number: 20130115387
    Abstract: Printable substrates including a base sheet, a tie coating on a first surface of the base sheet, and a printable coating on the tie coating are generally provided. The tie coating can generally include a first crosslinked material formed from a film-forming binder, a first crosslinkable polymeric binder, a first crosslinking agent, and a first crosslinking catalyst. The printable coating can generally include a plurality of inorganic microparticies and a second crosslinked material formed from a second crosslinkable polymeric binder, a second crosslinking agent, and a second crosslinking catalyst. Methods of forming an image on such printable substrates are also generally provided, along with methods for forming such printable substrates.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 9, 2013
    Applicant: NEENAH PAPER, INC.
    Inventor: Russell Dolsey
  • Patent number: 8419878
    Abstract: Laminates and methods of making them are generally provided. The methods of making a laminate for use as a clothing tag can include laminating a first fibrous web to a second fibrous web. Both the first and second fibrous webs can include cellulosic fibers and a binder composition present in the respective fibrous web from about 10% by weight to about 100% by weight of the dry weight of the fibrous web. Both the first and second binder composition can include a curable latex polymer and a crosslinker. The second fibrous web can be creped and can have a thickness less than 10 mils. The laminate can be aged for at least about 1 hour at an aging temperature of greater than about 150° F. The resulting laminated and their use in clothing are also provided.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: April 16, 2013
    Assignee: Neenah Paper, Inc.
    Inventors: Cheryl B. Rueckert, Rhonda S. Lassila