3496140

Information

• Patent Grant
• 3496140

• References
• Source

• Patent Number

  3,496,140

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  54 years ago

• CPC

  • C08K3/0033 - Fillers, pigments, reinforcing additives
  • C08G59/42 - Polycarboxylic acids Anhydrides, halides or low molecular weight esters thereof
  • C09B67/006 - Preparation of organic pigments
  • C09C3/003 - Flushing
  • C09C3/10 - Treatment with macromolecular organic compounds
  • C01P2004/80 - Particles consisting of a mixture of two or more inorganic phases

• US Classifications

  • 528 - Synthetic resins or natural rubbers