3919436

Information

• Patent Grant
• 3919436

• References
• Source

• Patent Number

  3,919,436

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  50 years ago

• CPC

  • A61K9/2846 - Poly(meth)acrylates
  • C08F20/52 - Amides or imides

• US Classifications

  • 427 - Coating processes
  • 424 - Drug, bio-affecting and body treating compositions