3767442

Information

• Patent Grant
• 3767442

• References
• Source

• Patent Number

  3,767,442

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • C09B68/446 - Amines or polyamines
  • C09B47/12 - Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton
  • C09B47/16 - having alkyl radicals substituted by nitrogen atoms
  • C09B67/0035 - Mixtures of phthalocyanines

• US Classifications

  • 106 - Compositions: coating or plastic
  • 540 - Organic compounds