Patents by Inventor Terry Brook Purser

Terry Brook Purser 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).

  • Composition for pre-treating fabric for transfer printing and a transfer printing process
    Patent number: 4119398
    Abstract: A composition for the treatment of a fabric containing fibres which do not readily retain dyes imparted thereto by transfer printing, such as wool and cellulosic fibres e.g. cotton, the treatment being prior to transfer printing on the fabric and the composition comprising in combination(a) a coating material comprising a self-curing acrylic resin composition,(b) at least one of (i) an agent for softening the fibres of the fabric and (ii) a self-curing elastomeric polysiloxane composition, and optionally one or more of the following ingredients:(c) a curable amine-formaldehyde prepolymer containing free hydroxyl groups,(d) a polymer emulsion,(e) at least one humectant,(f) a wetting agent, and(g) a dispersion stabiliser for the composition.The resin content of the coating deposited from the composition on the fabric is preferably substantially completely cured prior to transfer printing.
    Type: Grant
    Filed: August 31, 1977
    Date of Patent: October 10, 1978
    Inventor: Terry Brook Purser