3252844

Information

• Patent Grant
• 3252844

• References
• Source

• Patent Number

  3,252,844

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1966
  58 years ago

• CPC

  • C08J7/12 - Chemical modification
  • D01F6/64 - from polycarbonates
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M11/44 - Oxides or hydroxides of elements of the second Group of the Periodic System Zincates Cadmates
  • D06M13/144 - Alcohols Metal alcoholates
  • C08J2369/00 - Characterised by the use of polycarbonates Derivatives of polycarbonates
  • Y10T428/31 - Surface property or characteristic of web, sheet or block

• US Classifications

  • 216 - Etching a substrate: processes
  • 428 - Stock material or miscellaneous articles