| 526 / | HD | SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES |
|
| * | DD | SYNTHETIC RESINS (Class 520, Subclass 1) {8} |
| 72 | DF | .~ POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING {43} |
| 291 | DF | .~.~ From halogen containing monomer having at least three carbon atoms {7} |
| 292.1 |  | .~.~.~ Halogen monomer is carboxylic acid ester {6} |
| 292.2 | DF | .~.~.~.~> Contains nitrogen |
| 292.3 | DF | .~.~.~.~> Contains oxygen other than as part of a carboxylic acid ester group |
| 292.4 | DF | .~.~.~.~> Contains two or more carboxylic acid ester groups |
| 292.5 | DF | .~.~.~.~> Contains carbocyclic ring, e.g., aryl, etc. |
| 292.6 | DF | .~.~.~.~> Interpolymerized with a monomer containing atom other than carbon, hydrogen, or halogen |
| 292.7 | DF | .~.~.~.~> Interpolymerized |