3202534

Information

• Patent Grant
• 3202534

• References
• Source

• Patent Number

  3,202,534

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • C23C22/83 - Chemical after-treatment
  • B05D3/102 - Pretreatment of metallic substrates
  • B05D7/14 - to metal
  • B05D7/16 - using synthetic lacquers or varnishes
  • C08K5/5317 - Phosphonic compounds
  • C09D4/06 - Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
  • C09D143/02 - Homopolymers or copolymers of monomers containing phosphorus
  • B05D2350/10 - Phosphatation

• US Classifications

  • 427 - Coating processes
  • 148 - Metal treatment