3546147

Information

• Patent Grant
• 3546147

• References
• Source

• Patent Number

  3,546,147

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • C09J161/28 - with melamine
  • C08G8/00 - Condensation polymers of aldehydes or ketones with phenols only
  • C08G8/14 - with halogenated phenols
  • C08K5/156 - having two oxygen atoms in the ring
  • C08L97/02 - Lignocellulosic material
  • C09J161/06 - of aldehydes with phenols
  • C09J161/24 - with urea or thiourea
  • B27K3/15 - Impregnating involving polymerisation including use of polymer-containing impregnating agents
  • C08L61/06 - of aldehydes with phenols
  • C08L61/24 - with urea or thiourea

• US Classifications

  • 523 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers