3899339

Information

• Patent Grant
• 3899339

• References
• Source

• Patent Number

  3,899,339

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • B23K35/224 - Anti-weld compositions; Braze stop-off compositions
  • C09D1/04 - with organic additives
  • C09D5/20 - for coatings strippable as coherent films
  • H05K3/0076 - characterised by the composition of the mask
  • H05K3/3452 - Solder masks
  • H05K2201/0175 - Inorganic, non-metallic layer
  • H05K2203/0591 - Organic non-polymeric coating
  • H05K2203/0769 - Dissolving insulating materials
  • H05K2203/0786 - Using an aqueous solution
  • H05K2203/125 - Inorganic compounds

• US Classifications

  • 106 - Compositions: coating or plastic
  • 228 - Metal fusion bonding