3772059

Information

• Patent Grant
• 3772059

• References
• Source

• Patent Number

  3,772,059

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • D06N3/0052 - obtained by leaching out of a compound
  • C08J9/26 - by elimination of a solid phase from a macromolecular composition or article
  • D06N3/14 - with polyurethanes
  • Y10T428/249978 - Voids specified as micro

• US Classifications

  • 427 - Coating processes
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles
  • 521 - Synthetic resins or natural rubbers