3005244

Information

• Patent Grant
• 3005244

• References
• Source

• Patent Number

  3,005,244

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1961
  63 years ago

• CPC

  • C04B35/6316 - Binders based on silicon compounds
  • B22C1/167 - Mixtures of inorganic and organic binding agents
  • B22C9/04 - Use of lost patterns
  • C04B33/1305 - Organic additives
  • C04B33/131 - Inorganic additives
  • C04B33/1315 - Non-ceramic binders
  • C04B33/16 - Lean materials
  • C04B35/481 - containing silicon
  • C04B35/63416 - Polyvinylalcohols [PVA]; Polyvinylacetates
  • C04B35/636 - Polysaccharides or derivatives thereof
  • C04B2235/3248 - Zirconates or hafnates
  • C04B2235/3418 - Silicon oxide, silicic acids, or oxide forming salts thereof
  • C04B2235/349 - Clays
  • C04B2235/447 - Phosphates or phosphites
  • C04B2235/9676 - against molten metals such as steel or aluminium

• US Classifications

  • 164 - Metal founding
  • 106 - Compositions: coating or plastic
  • 524 - Synthetic resins or natural rubbers