3870552

Information

• Patent Grant
• 3870552

• References
• Source

• Patent Number

  3,870,552

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • C09J171/02 - Polyalkylene oxides
  • C08L61/02 - Condensation polymers of aldehydes or ketones only
  • C08L71/02 - Polyalkylene oxides
  • C09J7/0207 - characterised by pressure-sensitive adhesive
  • C09J161/02 - Condensation polymers of aldehydes or ketones only
  • Y10T428/264 - Up to 3 mils
  • Y10T428/266 - of base or substrate
  • Y10T428/287 - including epoxy group or epoxy polymer
  • Y10T428/2874 - including aldehyde or ketone condensation polymer [e.g., urea formaldehyde polymer, melamine formaldehyde polymer, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 525 - Synthetic resins or natural rubbers