Patents by Inventor Keith Frederick Gazeley

Keith Frederick Gazeley 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).

  • Treatment of rubber articles
    Patent number: 5670263
    Abstract: Rubber articles e.g. rubber latex gloves have an adherent anti-tack coating comprising a mixture of a) a carboxylated synthetic rubber latex having a minimum film forming temperature (MFFT) of 10.degree. C. or above, with b) a latex polymer having an MFFT below 10.degree. C. and/or c) a water-soluble organic polymeric hydroxy material. Component b) tends to confer non-slip properties while component c) tends to confer lubricating properties.
    Type: Grant
    Filed: March 21, 1995
    Date of Patent: September 23, 1997
    Assignee: Tun Abdul Razak Research Centre
    Inventor: Keith Frederick Gazeley
  • Latex setting materials
    Patent number: 3956217
    Abstract: Self-setting products, having utility in sealing pipe-joints, are made by mixing a latex of natural or synthetic rubber and a sensitising agent therefor with a copolymerizable unsaturated organic monomer, and initiating polymerisation of the monomer for example by means of a redox catalyst syatem so as to gel the latex and cause the product to set.
    Type: Grant
    Filed: May 29, 1974
    Date of Patent: May 11, 1976
    Assignee: The Malaysian Rubber Producers Research Association
    Inventor: Keith Frederick Gazeley