2909493

Information

• Patent Grant
• 2909493

• References
• Source

• Patent Number

  2,909,493

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1959
  66 years ago

• CPC

  • C08J9/06 - by a chemical blowing agent
  • C08J9/0023 - containing oxygen
  • C08J9/065 - Hydrides or carbides
  • C08K5/09 - Carboxylic acids Metal salts thereof Anhydrides thereof
  • C08J2327/06 - Homopolymers or copolymers of vinyl chloride
  • Y10S264/05 - Use of one or more blowing agents together
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10S264/60 - Processes of molding plastisols
  • Y10S521/913 - Cell forming in absence of external heat

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 524 - Synthetic resins or natural rubbers