Liquid Posttreatment Patents (Class 430/49.6)
Nitrogen-containing compound (e.g., amine solution, etc.) (Class 430/49.7)
  • Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus
    Patent number: 11181838
    Abstract: The present invention aims to provide an electrophotographic photoreceptor excellent in abrasion resistance and electrical properties, which uses polymers excellent in surface-active functions such as fluororesin dispersibility and electrical properties, and relates to an electrophotographic photoreceptor which contains a polymer containing a repeating unit represented by the following Formula (A1), provided that the definitions of X1, X2, R11 to R16 in Formula (A1), and R21 in Formula (A2) are shown in the specification
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: November 23, 2021
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Atsushi Yoshizawa, Hiroyuki Fukuoka, Osamu Numata
  • Polymers, preparation and use thereof
    Patent number: 10077324
    Abstract: The present teachings provide novel polymers, and methods of preparing and using thereof. The novel polymers each includes a sulfide, sulfonyl, or sulfonyl bond. The novel polymer are used to make polycations and/or polyanions, which can be used, for example, to produce adhesive complex coacervates.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 18, 2018
    Assignee: KCI Licensing, Inc.
    Inventor: Neal Vail