3642679

Information

• Patent Grant
• 3642679

• References
• Source

• Patent Number

  3,642,679

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  53 years ago

• CPC

  • D21H5/0072 - Anti-slip papers
  • C08L45/02 - of coumarone-indene polymers
  • C09D123/02 - not modified by chemical after-treatment
  • C09D201/00 - Coating compositions based on unspecified macromolecular compounds
  • D21H19/20 - comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H27/00 - Special paper not otherwise provided for
  • Y10T428/265 - 1 mil or less
  • Y10T428/269 - including synthetic resin or polymer layer or component
  • Y10T428/31848 - Next to cellulosic

• US Classifications

  • 383 - Flexible bags
  • 428 - Stock material or miscellaneous articles
  • 524 - Synthetic resins or natural rubbers