3878019

Information

• Patent Grant
• 3878019

• References
• Source

• Patent Number

  3,878,019

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • D06M15/51 - Unsaturated polymerisable polyesters
  • D04H1/66 - at spaced points or locations
  • D06M14/34 - Polyamides
  • G03F7/0012 - Processes making use of the tackiness of the photolithographic materials
  • Y10S522/904 - Monomer or polymer contains initiating group
  • Y10S522/905 - Benzophenone group
  • Y10T428/2907 - with coating or impregnation
  • Y10T428/31794 - Of cross-linked polyester
  • Y10T442/60 - Nonwoven fabric [i.e., nonwoven strand or fiber material]
  • Y10T442/667 - Needled

• US Classifications

  • 442 - Fabric
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 522 - Synthetic resins or natural rubbers