3865869

Information

• Patent Grant
• 3865869

• References
• Source

• Patent Number

  3,865,869

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • G03G5/0582 - Polycondensates comprising sulfur atoms in the main chain
  • C08G63/668 - derived form polycarboxylic acids and polyhydroxy compounds
  • C08G63/918 - Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
  • F03G5/02 - of endless-walk type
  • G03G5/0211 - obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • G03G5/056 - Polyesters
  • G03G5/0567 - Other polycondensates comprising oxygen atoms in the main chain; Phenol resins

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 528 - Synthetic resins or natural rubbers