US PATENT SUBCLASS 427 / 520
.~.~.~ Benzene ring or nitrogen containing coating material

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

457  DF  DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
487  DF  .~ Polymerization of coating utilizing direct application of electrical, magnetic, wave, or particulate energy (i.e., including cross-linking, curing, and hardening of organics) {8}
508  DF  .~.~ Low energy electromagnetic radiation utilized (e.g., UV, visible, IR, microwave, radio wave, actinic, laser, etc.) {10}
520.~.~.~ Benzene ring or nitrogen containing coating material

DEFINITION

Classification: 427/520

Benzene ring or nitrogen containing coating material:

(under subclass 508) Processes wherein the applied coating material contains at least one benzene ring or nitrogen.

(1) Note. The term "benzene ring" includes in all cases except where there are explicit limitations to the contrary, substituted benzene rings, including substitution in the form of an additional fused or bridged ring or ring systems.