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Composite Tanks for storing and/or transporting liquid organic and inorganic chemicals and the like

  • US 6,267,069 B1
  • Filed: 10/27/2000
  • Issued: 07/31/2001
  • Est. Priority Date: 05/26/1999
  • Status: Expired due to Term
First Claim
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1. A cargo tank comprising:

  • a first side wall layer that defines an inner surface of the tank, the first side wall layer formed from a material having at least a chemical-resistance property;

    a second side wall layer formed from a material having at least a load-carrying property;

    a third side wall layer formed from a material having at least an energy-absorption property; and

    a fourth side wall layer that defines an outer surface of the tank, the fourth side wall layer formed from a material having at least a flame-resistance property.

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