Patents by Inventor Jacques R. Magill

Jacques R. Magill 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).

  • Heat transfer black dyestuff B
    Patent number: 4185957
    Abstract: The application is concerned with the composition of matter composed of a brown dye of the formula: ##STR1## and a blue dye of the formula: ##STR2## useful in marking heat transfer prints in black shades; heat transfer sheets carrying such composition; inks for printing the transfer sheets; a heat transfer process for black prints on polyester and novel heat transfer printed fabrics.
    Type: Grant
    Filed: December 17, 1976
    Date of Patent: January 29, 1980
    Assignee: Crompton & Knowles Corporation
    Inventor: Jacques R. Magill
  • Heat transfer black dyestuff A
    Patent number: 4050891
    Abstract: A black dyestuff composition useful for heat transfer printing of polyester textile which is made up of a compatible mixture of a brown azo dye and a blue anthraquinone dye.
    Type: Grant
    Filed: December 17, 1976
    Date of Patent: September 27, 1977
    Assignee: Crompton & Knowles Corporation
    Inventor: Jacques R. Magill