3842030

Information

• Patent Grant
• 3842030

• References
• Source

• Patent Number

  3,842,030

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • C08G18/3897 - containing heteroatoms other than oxygen, halogens, nitrogen, sulfur, phosphorus or silicon
  • C09B47/26 - Amide radicals
  • C09B62/457 - Porphines Azaporphines
  • D06N3/0065 - Organic pigments
  • D06P1/0056 - Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
  • Y10S428/904 - Artificial leather

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 428 - Stock material or miscellaneous articles
  • 540 - Organic compounds