Patents Examined by Pamela Schwartz
  • Patent number: 7087274
    Abstract: An improved ink-jet printable heat-transfer medium comprising a base substrate having a surface coated with a hot-melt layer and an ink-receptive layer is provided. The ink-receptive layer comprises: i) non-polymeric organic particles that are a reaction product of a diamine and two molecules, each molecule having at least one carboxylic acid group and at least five carbon atoms, ii) thermoplastic polymer particles, and iii) a thermoplastic film-forming binder. The heat-transfer paper can produce printed images having improved color quality, hand, and wash-durability on a variety of fabric materials.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: August 8, 2006
    Assignee: Arkwright Incorporated
    Inventors: Zhong Xu, Robert M. Conforti, William M. Risen, Jr.
  • Patent number: 4902568
    Abstract: There are disclosed a recording medium which comprising spherical silica contained in the surface to be recorded or in the inside thereof.
    Type: Grant
    Filed: January 30, 1987
    Date of Patent: February 20, 1990
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoya Morohoshi