Elastomeric interpolymers comprising ethylene and acrylonitrile

• US 3,264,275 A
• Filed: 02/15/1965
• Issued: 08/02/1966
• Est. Priority Date: 06/27/1961
• Status: Expired due to Term

• Current Assignee: Dexter B. Pattison, Herman E. Schroeder
• Original Assignee: Dexter B. Pattison, Herman E. Schroeder
• Inventors: Pattison, Dexter B., Schroeder, Herman E.
• Application Number:
  US04/432,846
• Time in Patent Office: 533 Days
• US Class Current: 526/342
• CPC Class Codes: C08F 10/00 Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• CPC Class Codes: C08F 220/44 Acrylonitrile
• CPC Class Codes: C08F 4/28 Oxygen or compounds releasing free oxygen redox systems C08F4/40
• CPC Class Codes: Y10S 526/938 Rubbery property

Claims

1. A UNIFORM, AMORPHOUS, ELASTOMERIC COPOLYMER CONSISTING OF STATISTICALLY DISTRIBUTED MONOMER UNITS OF (A) ETHYLENE, (B) ACRYLONITRILE, AND (C)