3891787

Information

• Patent Grant
• 3891787

• References
• Source

• Patent Number

  3,891,787

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • G03G5/0211 - obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • G03G5/0208 - obtained by reactions only involving carbon-to-carbon unsatured bonds
  • G03G5/0214 - Organic non-macromolecular components
  • G03G5/0217 - Inorganic components
  • Y10T428/25 - Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
  • Y10T428/251 - Mica
  • Y10T428/256 - Heavy metal or aluminum or compound thereof
  • Y10T428/26 - Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
  • Y10T428/265 - 1 mil or less
  • Y10T428/31 - Surface property or characteristic of web, sheet or block

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 346 - Recorders
  • 523 - Synthetic resins or natural rubbers