Patents Assigned to Cryospace L'Air Liquide Aerospatiale
  • Process for the production of a thermally insulating material able to withstand a transient thermal stress, and the corresponding material
    Patent number: 5712329
    Abstract: To ensure the thermal protection of a structure or person exposed to a transient thermal stress, it is proposed that a material be produced by polymerizing a homogeneous mixture of 50 to 80 parts by weight of an elastomeric binder, 10 to 25 parts by weight of a silica charge and 18 to 45 parts by weight of a solubility agent containing 3 to 20 parts by weight of at least one structural water-saturated mineral charge and 15 to 25 parts by weight of structural water in excess.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: January 27, 1998
    Assignee: Cryospace L'Air Liquide Aerospatiale
    Inventors: Remo Cargnello, Bertrand Carel