×

Terpolymers of ethylene, their preparation, and their use as additives for mineral oil distillates

  • US 5,254,652 A
  • Filed: 12/23/1991
  • Issued: 10/19/1993
  • Est. Priority Date: 12/29/1990
  • Status: Expired due to Term
First Claim
Patent Images

1. A terpolymer comprising ethylene units, 5% to 35% by weight of vinyl acetate units, and 1% to 25% by weight of vinyl neononanoate or vinyl neodecanoate units, both based on said terpolymer, said terpolymer having a number average molecular mass (Mn) of 500 to 5,000 g/mol.

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