3576769

Information

• Patent Grant
• 3576769

• References
• Source

• Patent Number

  3,576,769

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 years ago

• CPC

  • C08G69/48 - Polymers modified by chemical after-treatment
  • D01F9/30 - from aromatic polyamides
  • Y10S521/907 - Nonurethane flameproofed cellular product

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers