Patents Assigned to Micropore Insulation Limited
  • Method of forming thermal insulation materials
    Patent number: 3988190
    Abstract: Shaped insulation material is formed by passing a porous envelope containing insulation material such as that comprising silica aerogel and an opacifier through a series of rolls followed by making the shape so formed rigid.
    Type: Grant
    Filed: October 6, 1970
    Date of Patent: October 26, 1976
    Assignee: Micropore Insulation Limited
    Inventor: Joseph Anthony McWilliams
  • Thermal insulating materials
    Patent number: 3962014
    Abstract: A method of making a thermal insulating panel in which particles of microporous insulating material are put into a bag consisting of porous sheet material which is then subject to pressure to cause the particles to bond together and consolidate the insulating material and to create a tension strain in the material of the bag.
    Type: Grant
    Filed: June 10, 1971
    Date of Patent: June 8, 1976
    Assignee: Micropore Insulation Limited
    Inventors: John Thomas Hughes, Joseph Anthony MacWilliams