×

Soft elastomeric composite composition

  • US 6,025,067 A
  • Filed: 06/14/1997
  • Issued: 02/15/2000
  • Est. Priority Date: 03/08/1995
  • Status: Expired due to Fees
First Claim
Patent Images

1. A composition comprising discrete particles of elastomeric triblock copolymer, the particles having a Shore A hardness of less than 30 suspended in a continuous phase matrix of noncellular elastomeric polyurethane polymer, in which the triblock copolymer has the configuration A-X-A in which block A is polystyrene and block X is a polymer of butadiene, isoprene or copolymer of ethylene and butylene;

  • the final composition having a Shore A hardness of less than 20.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×