Patents by Inventor David K. Rice
David K. Rice 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: 6221485Abstract: A silicone release composition having a non-gloss, i.e., matte finished, surface and a linerless label incorporating the silicone release composition. The release composition includes a crosslinked silicone-based polymer having microparticles of a polymeric wax at least partially embedded therein. The polymeric wax may be polytetrafluoroethylene, polypropylene or other polyolefin, or a hydrocarbon-based wax. The microparticles of polymeric wax cause incidental light to scatter upon reflection, giving the release composition surface matte appearance. This makes the release composition particularly useful for linerless labels on which bar coded information will be printed. Also, a method for producing linerless label stock. The method includes mixing an uncured silicone material with microparticles of a polymeric wax. The mixture is coated onto a substrate and exposed to UV radiation to cure or crosslink the silicone around the microparticles of wax.Type: GrantFiled: August 5, 1999Date of Patent: April 24, 2001Assignee: Moore Business Forms, Inc.Inventors: Michael J. Sanchez, Khaled M. Khatib, David K. Rice, II
-
Patent number: 6203067Abstract: Linerless postage stamps are produced by coating a paper substrate on the bottom surface with pressure sensitive adhesive, and coating the substrate on the top surface with release material, such as silicone, which includes an effective amount of stamp cancellation ink retaining particles, so that when the release coat and particles are contacted by stamp cancellation ink the particles will retain sufficient stamp cancellation ink so that the ink is visible on the top face and will not be wiped off during normal handling. The particles may comprise fumed silica, colloidal silica, kaolin clay, aluminum oxide, wollastonite, talc, calcium carbonate, titanium dioxide, or combinations thereof. Stamp indicia is typically provided on the top of the substrate underneath the release coat.Type: GrantFiled: December 4, 1998Date of Patent: March 20, 2001Assignee: Moore U.S.A., Inc.Inventors: Adele Shipston, David K. Rice, II
-
Patent number: 6099943Abstract: Pressure sensitive adhesive linerless label assemblies having a primer layer and a breakaway layer capable of being separated from each other after the label is applied to a surface, thus leaving a portion of the assembly on the surface and removing the other portion. In one embodiment, the primer layer is an ethylene/acrylic acid copolymer and the breakaway layer is polyvinyl acetate. In another embodiment, the primer layer is a polyethylene emulsion and the breakaway layer is a polyurethane emulsion. In a third embodiment, the primer layer is a composition of a UV curable bisphenol A epoxy oligomer, pentaerythritol triacrylate, and a monofunctional styrene monomer, and the breakaway layer is polyvinyl acetate.Type: GrantFiled: April 21, 1998Date of Patent: August 8, 2000Assignee: Moore U.S.A., Inc.Inventors: Scott A. Moeller, David K. Rice, Adele C. Shipston
-
Patent number: 6015615Abstract: A silicone release composition having a non-gloss, i.e., matte finished, surface and a linerless label incorporating the silicone release composition. The release composition includes a crosslinked silicone-based polymer having microparticles of a polymeric wax at least partially embedded therein. The polymeric wax may be polytetrafluoroethylene, polypropylene or other polyolefin, or a hydrocarbon-based wax. The microparticles of polymeric wax cause incidental light to scatter upon reflection, giving the release composition surface matte appearance. This makes the release composition particularly useful for linerless labels on which bar coded information will be printed. Also, a method for producing linerless label stock. The method includes mixing an uncured silicone material with microparticles of a polymeric wax. The mixture is coated onto a substrate and exposed to UV radiation to cure or crosslink the silicone around the microparticles of wax.Type: GrantFiled: May 19, 1997Date of Patent: January 18, 2000Assignee: Moore Business Forms, Inc.Inventors: Michael Sanchez, Khaled M. Khatib, David K. Rice, II
-
Patent number: 6004630Abstract: A silicone release composition having a non-gloss, i.e., matte finished, surface and a linerless label incorporating the silicone release composition. The release composition includes a crosslinked silicone-based polymer having microparticles of a polymeric wax at least partially embedded therein. The polymeric wax may be polytetrafluoroethylene, polypropylene or other polyolefin, or a hydrocarbon-based wax. The microparticles of polymeric wax cause incidental light to scatter upon reflection, giving the release composition surface matte appearance. This makes the release composition particularly useful for linerless labels on which bar coded information will be printed. Also, a method for producing linerless label stock. The method includes mixing an uncured silicone material with microparticles of a polymeric wax. The mixture is coated onto a substrate and exposed to UV radiation to cure or crosslink the silicone around the microparticles of wax.Type: GrantFiled: September 10, 1998Date of Patent: December 21, 1999Assignee: Moore Business Forms, Inc.Inventors: Michael Sanchez, Khaled M. Khatib, David K. Rice, II
-
Patent number: 5985982Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.Type: GrantFiled: October 26, 1998Date of Patent: November 16, 1999Assignee: Moore Business Forms, Inc.Inventors: Adele C. Shipston, David K. Rice, II
-
Patent number: 5968996Abstract: A silicone release composition having a non-gloss, i.e., matte finished, surface and a linerless label incorporating the silicone release composition. The release composition includes a crosslinked silicone-based polymer having microparticles of a polymeric wax at least partially embedded therein. The polymeric wax may be polytetrafluoroethylene, polypropylene or other polyolefin, or a hydrocarbon-based wax. The microparticles of polymeric wax cause incidental light to scatter upon reflection, giving the release composition surface matte appearance. This makes the release composition particularly useful for linerless labels on which bar coded information will be printed. Also, a method for producing linerless label stock. The method includes mixing an uncured silicone material with microparticles of a polymeric wax. The mixture is coated onto a substrate and exposed to UV radiation to cure or crosslink the silicone around the microparticles of wax.Type: GrantFiled: June 7, 1995Date of Patent: October 19, 1999Assignee: Moore Business Forms, Inc.Inventors: Michael Sanchez, Khaled M. Khatib, David K. Rice, II
-
Patent number: 5906269Abstract: A double-scrim belting (10) is described having a first woven scrim (12) and a spaced apart and substantially parallel second woven scrim (14) connected by staple fibers (16) consolidated together through entanglement and integrated with the scrims through entanglement, both entanglements being of the kind typically produced by needling. If desired, a non-woven web of staple fibers is needled to the outer surfaces of the scrims and the thusly formed belting is completely encapsulated in a matrix of elastomeric material (36). To further strengthen the connection between the scrims (12, 14), the scrims are additionally joined together by binder members (42) which extend in a direction of the thickness of the belting. If the belting is intended to be used to convey food grade products, preferably an antibacterial agent is incorporated into the elastomeric material to inhibit bacterial growth.Type: GrantFiled: November 16, 1995Date of Patent: May 25, 1999Assignee: Habasit Globe, Inc.Inventors: Florian S. Zabron, David K. Rice, Ernest E. Atkins
-
Patent number: 5874499Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.Type: GrantFiled: February 26, 1997Date of Patent: February 23, 1999Assignee: Moore Business Forms, Inc.Inventors: Adele C. Shipston, David K. Rice, II
-
Patent number: 5621030Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.Type: GrantFiled: June 7, 1995Date of Patent: April 15, 1997Assignee: Moore Business Forms, Inc.Inventors: Adele C. Shipston, David K. Rice, II
-
Patent number: 5569515Abstract: A linerless pressure sensitive adhesive label comprising a substrate, a pressure sensitive adhesive layer coated onto at least a portion of one side of the substrate, and a continuous protective layer of polyethylene or amide wax substantially overcoating the pressure sensitive adhesive, thereby masking the tackiness of the substrate. Also included is a method of making a linerless pressure sensitive adhesive label comprising the steps of applying a pressure sensitive adhesive to one side of a substrate, and applying a continuous polyethylene or amide wax protective layer substantially over the pressure sensitive adhesive, thereby masking the tackiness of the substrate. Also disclosed is a method of using the linerless pressure sensitive adhesive label comprising the steps of at least partially removing the protective layer to thereby expose the pressure sensitive adhesive and subsequently affixing the label to a surface.Type: GrantFiled: September 12, 1994Date of Patent: October 29, 1996Assignee: Moore Business Forms, Inc.Inventors: David K. Rice, II, Joseph W. Langan
-
Patent number: 5543192Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.Type: GrantFiled: June 7, 1995Date of Patent: August 6, 1996Assignee: Moore Business Forms, Inc.Inventors: Adele C. Shipston, David K. Rice, II
-
Patent number: 5495935Abstract: A double-scrim belting (10) is described having a first woven scrim (12) and a spaced apart and substantially parallel second woven scrim (14) connected by staple fibers (18) consolidated together through entanglement and integrated with the scrims through entanglement, both entanglements being of the kind typically produced by needling. If desired, a non-woven web of staple fibers is needled to the outer surfaces of the scrims and the thusly formed belting is completely encapsulated in a matrix of elastomeric material 36. If the belting is intended to be used to convey food grade products, preferably an antibacterial agent is incorporated into the elastomeric material to inhibit bacterial growth.Type: GrantFiled: August 12, 1994Date of Patent: March 5, 1996Assignee: Globe International Inc.Inventors: Florian S. Zabron, David K. Rice, Ernest E. Atkins
-
Patent number: 5478880Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.Type: GrantFiled: February 1, 1994Date of Patent: December 26, 1995Assignee: Moore Business Forms, Inc.Inventors: Adele C. Shipston, David K. Rice, II