3556969

Information

• Patent Grant
• 3556969

• References
• Source

• Patent Number

  3,556,969

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • C25D1/18 - of organic material
  • A22C13/0016 - based on proteins
  • A61L17/08 - of animal origin
  • B29C47/8895 - using a bath
  • C08L89/00 - Compositions of proteins Compositions of derivatives thereof
  • B29C47/0014 - Filamentary-shaped articles
  • B29C47/0021 - Flat flexible articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0026 - Hollow flexible articles
  • Y10S128/08 - Collagen

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 128 - Surgery
  • 264 - Plastic and nonmetallic article shaping or treating: processes