3488300

Information

• Patent Grant
• 3488300

• References
• Source

• Patent Number

  3,488,300

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • C08J9/02 - using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
  • B29B7/7428 - Methodical aspects
  • C08G18/76 - aromatic
  • C08J2375/04 - Polyurethanes
  • Y10S264/13 - Cell size and distribution control while molding a foam

• US Classifications

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