3371053

Information

• Patent Grant
• 3371053

• References
• Source

• Patent Number

  3,371,053

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1968
  57 years ago

• CPC

  • C08J9/16 - Making expandable particles
  • C08J9/00 - Working-up of macromolecular substances to porous or cellular articles or materials After-treatment thereof
  • D21H19/70 - with internal voids
  • C08J2207/04 - Aerosol
  • Y10S521/917 - Specialized mixing apparatus utilized in cell forming process

• US Classifications

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