3642646

Information

• Patent Grant
• 3642646

• References
• Source

• Patent Number

  3,642,646

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • C08G18/4879 - containing aromatic groups
  • C08G18/4887 - containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
  • C08G18/5006 - having chlorine and/or bromine atoms
  • C08G18/6795 - Unsaturated polyethers
  • Y10S260/24 - Flameproof
  • Y10S521/903 - Cellular polymer having reduced smoke or gas generation

• US Classifications

  • 252 - Compositions
  • 260 - Chemistry of carbon compounds
  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers