3435003

Information

• Patent Grant
• 3435003

• References
• Source

• Patent Number

  3,435,003

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • C08G73/122 - containing chain terminating or branching agents
  • C08F291/00 - Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/674 - Unsaturated compounds containing the unsaturation at least partially in a cyclic ring having at least one oxygen atom in the ring
  • C08G18/6765 - containing the unsaturation at least partially in a cyclic ring having at least one oxygen atom in the ring
  • C08G18/83 - Chemically modified polymers
  • C08G63/6854 - derived from polycarboxylic acids and polyhydroxy compounds
  • C08G69/48 - Polymers modified by chemical after-treatment

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers