Gelatin, Glue, Or Derivative Containing Patents (Class 106/31.54)
  • Patent number: 8859735
    Abstract: Polypeptides are provided, where the polypeptides include one or more groups of formula —R1—C(O)R2, where R1 is an amino acid side chain, R2 is a C8-C24 polyunsaturated alkenyl group, and the polypeptide is a gelatin.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: October 14, 2014
    Assignee: Empire Technology Development LLC
    Inventors: William B. Carlson, Vincenzo Casasanta, III, Gregory David Phelan
  • Patent number: 8076394
    Abstract: Compositions and methods for printing on specialty media are disclosed. The methods comprise the steps of providing a fixing fluid, providing a dye- or pigment-based ink-jet ink containing an effective amount of a polyvinyl(alcohol-acetate) species, jetting the fixing fluid onto the specialty media forming a coated substrate, and jetting the ink-jet ink onto the coated substrate. Additionally, a gelled printed image on a substrate is disclosed comprising a fixing fluid containing a fixing agent and an aqueous ink-jet ink containing a polyvinyl(alcohol-acetate) species. In both the method and with respect to the image, the polyvinyl(alcohol-acetate) species used can be a known species, or one of a number of new graft copolymers containing a polyvinyl(alcohol-acetate) polymer as one of the constituents of the copolymer.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: December 13, 2011
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Alexey S Kabalnov
  • Patent number: 7883689
    Abstract: The present application relates to the induced remineralization of human tooth enamel and in particular to the building up of apatite on tooth material.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: February 8, 2011
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
    Inventors: Susanne Busch, Rüdiger Kniep
  • Patent number: 6878513
    Abstract: A modified gelatin obtained by reacting (A) a gelatin and (B) a compound which contains a nitrogenous aromatic ring having a mercapto group to form covalent bond with a reactive group in the gelatin, an introduction amount of the compound in the gelatin being 1.0×10?6 mol to 2.0×10?3 mol per 100 g of the gelatin.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: April 12, 2005
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Terukazu Yanagi, Mamoru Sakurazawa, Naohiro Takeda, Yoichi Maruyama, Katsuyuki Takada