1837680

Information

• Patent Grant
• 1837680

• References
• Source

• Patent Number

  1,837,680

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1931
  93 years ago

• CPC

  • C09J7/046 - characterised by the release coating composition
  • C09J2400/263 - in the substrate
  • C09J2400/283 - in the substrate
  • C09J2401/005 - in the release layer
  • Y10T428/2839 - with release or antistick coating

• US Classifications

  • 428 - Stock material or miscellaneous articles