3647444

Information

• Patent Grant
• 3647444

• References
• Source

• Patent Number

  3,647,444

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • G03F7/0384 - with ethylenic or acetylenic bands in the main chain of the photopolymer
  • C08F283/01 - on to unsaturated polyesters
  • C08G63/64 - Polyesters containing both carboxylic ester groups and carbonate groups
  • C08G64/045 - containing aliphatic unsaturation
  • C08G64/1691 - unsaturated

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof