Patents Examined by Pamela P. Schwartz
  • Thermal transfer recording medium
    Patent number: 4961997
    Abstract: There is disclosed a thermal transfer recording medium having a thermal transfer colorant layer provided on one surface of a support and a backing layer provided on other surface of the support, characterized in that said backing layer contains a resin having a siloxane bonding in the molecular and/or a cured product of said resin and an organic powder.
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: October 9, 1990
    Assignee: Konica Corporation
    Inventors: Masao Asano, Yumi Matsuzawa, Mutsumi Sekimoto, Kunihiro Koshizuka, Toshiaki Tezuka, Takao Abe
  • Ink recording sheet
    Patent number: 4946741
    Abstract: An ink recording sheet comprising a transparent support having thereon an ink recording layer comprising a mixture of an amino group-deactivated gelatin derivative and a polyalkylene oxide.
    Type: Grant
    Filed: March 7, 1989
    Date of Patent: August 7, 1990
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Toshiaki Aono, Takeo Sakai