Patents by Inventor Frank C. Bailey

Frank C. Bailey 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).

  • Photoconductive devices containing novel benzyl fluorinated squaraine compositions
    Patent number: 4644082
    Abstract: Disclosed are the use of novel squaraine compositions selected from the group consisting of bis(2-fluoro-4-methylbenzylaminophenyl)squaraine, bis(2-fluoro-4-methyl-p-chlorobenzylaminophenyl)squaraine, bis(2-fluoro-4-methyl-p-fluorobenzylaminophenyl)squaraine, and bis(2-fluoro-4-methyl-m-chlorobenzylaminophenyl)squaraine, in photoresponsive devices, particularly layered photoresponsive devices which are sensitive to infrared and/or visible illumination.
    Type: Grant
    Filed: December 17, 1984
    Date of Patent: February 17, 1987
    Assignee: Xerox Corporation
    Inventors: Kock-Yee Law, Frank C. Bailey
  • Process for squaraine compositions
    Patent number: 4525592
    Abstract: This invention relates to an improved process for the preparation of squaraine compositions which comprises reacting a dialkyl squarate, with an aniline, in the presence of an acid and an aliphatic alcohol, at a temperature of from about 60 degrees Centigrade to 160 degrees Centigrade.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: June 25, 1985
    Assignee: Xerox Corporation
    Inventors: Kock-Yee Law, Frank C. Bailey
  • Photoconductive devices containing novel benzyl fluorinated squaraine compositions
    Patent number: 4508803
    Abstract: Disclosed are the use of novel squaraine compositions selected from the group consisting of bis(2-fluoro-4-methylbenzylaminophenyl)squaraine, bis(2-fluoro-4-methyl-p-chlorobenzylaminophenyl)squaraine, bis(2-fluoro-4-methyl-p-fluorobenzylphenyl)squaraine, and bis(2-fluoro-4-methyl-m-chlorobenzylaminophenyl)squaraine, in photoresponsive devices, particularly layered photoresponsive devices which are sensitive to infrared and/or visible illumination.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: April 2, 1985
    Assignee: Xerox Corporation
    Inventors: Kock-Yee Law, Frank C. Bailey
  • Carrier coated with acyl modified styrene copolymer, used in electrostatic imaging process
    Patent number: 4156607
    Abstract: Electrostatographic developer compositions for use in developing electrostatic latent images wherein the triboelectric charging potential of functional polymers employed in the carrier materials are controlled through chemical alteration by acylation of hydroxyl and amino functions. The controlled variation of the triboelectric behavior of functional polymers by acylation provides a means of attaining optimum triboelectric responses in development systems.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: May 29, 1979
    Assignee: Xerox Corporation
    Inventors: Harry W. Gibson, Frank C. Bailey, Joseph L. Mincer
  • Triboelectric modified carrier for electrostatographic developer
    Patent number: 4152279
    Abstract: Electrostatographic developer compositions for use in developing electrostatic latent images wherein the triboelectric charging potential of functional polymers employed in the carrier materials are controlled through chemical alteration by acylation of hydroxyl and amino functions. The controlled variation of the triboelectric behavior of functional polymers by acylation provides a means of attaining optimum triboelectric responses in development systems.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: May 1, 1979
    Assignee: Xerox Corporation
    Inventors: Joseph L. Mincer, Harry W. Gibson, Frank C. Bailey
  • Tribo modified toner materials via acylation
    Patent number: 4134760
    Abstract: Electrostatographic developer compositions for use in developing electrostatic latent images wherein the triboelectric charging potential of functional polymers employed in the toner materials are controlled through chemical alteration by acylation of hydroxyl and amino functions. The controlled variation of the triboelectric behavior of functional polymers by acylation provides a means of attaining optimum triboelectric responses in development systems.
    Type: Grant
    Filed: August 26, 1974
    Date of Patent: January 16, 1979
    Assignee: Xerox Corporation
    Inventors: Harry W. Gibson, Frank C. Bailey, Joseph L. Mincer
  • Tribo modified carrier materials via acylation
    Patent number: 4076893
    Abstract: Electrostatographic developer compositions for use in developing electrostatic latent images wherein the triboelectric charging potential of functional polymers employed in the carrier materials are controlled through chemical alteration by acylation of hydroxyl and amino functions. The controlled variation of the triboelectric behavior of functional polymers by acylation provides a means of attaining optimum triboelectric responses in development systems.
    Type: Grant
    Filed: August 26, 1974
    Date of Patent: February 28, 1978
    Assignee: Xerox Corporation
    Inventors: Harry W. Gibson, Frank C. Bailey, Joseph L. Mincer