3671190

Information

• Patent Grant
• 3671190

• References
• Source

• Patent Number

  3,671,190

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • C01B33/44 - Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds
  • C01B33/405 - not containing aluminium

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 501 - Compositions: ceramic
  • 556 - Organic compounds