Method of making improved ballistic products

  • US 20070194490A1
  • Filed: 02/18/2006
  • Published: 08/23/2007
  • Est. Priority Date: 02/18/2006
  • Status: Active Grant
First Claim
Patent Images

1. A method of making a ballistic resistant composite material having improved resistance to high energy rifle bullets and the like, said method comprising:

  • providing at least one fibrous layer comprising a network of high tenacity aramid fibers;

    coating the fibrous layer with a thermoplastic polyurethane resin; and

    molding the fibrous layer at a pressure of at least about 1,500 psi (10.3 MPa).

View all claims

    Thank you for your feedback