| 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} |
| 89 |  | .~.~ Polymerizing in the presence of a specified material other than monomer {28} |
| 90 | DF | .~.~.~> Material contains transition metal or compound thereof {15} |
| 173 | DF | .~.~.~> Material contains elemental alkali metal, hydride thereof, or alkali metal to carbon atom bond (Li, Na, K, Rb, Cs, Fr) {9} |
| 183 | DF | .~.~.~> Material contains metal atom bonded to a carbon atom {3} |
| 191 | DF | .~.~.~> Material contains elemental metal |
| 192 | DF | .~.~.~> Material contains a heavy metal atom containing organic compound |
| 193 | DF | .~.~.~> Material contains organic compound having a phosphorus atom |
| 194 | DF | .~.~.~> Material contains Si, Te, Se, or Group VIIIA atom, e.g., He, Ne, etc. |
| 195 | DF | .~.~.~> Material contains boron compound other than boron trihalide or non-metal organic complex of boron trihalide {1} |
| 199 | DF | .~.~.~> Material contains polypeptide, e.g., protein, gelatin, etc. |
| 200 | DF | .~.~.~> Material contains carbohydrate, e.g., starch, sugar, etc. |
| 201 | DF | .~.~.~> Material contains previously formed normally solid polymer which is distinct from polymer to be formed and is a polymer formed from at least one ethylenic monomer {2} |
| 204 | DF | .~.~.~> Material contains heterocyclic compound {1} |
| 206 | DF | .~.~.~> Material contains halogenated hydrocarbon wherein at least one halogen atom is other than chlorine, and mixtures of water and a halogenated hydrocarbon one ethylenic monomer |
| 207 | DF | .~.~.~> Material contains water and a hydrocarbon |
| 208 | DF | .~.~.~> Material contains aldehyde or ketone or polymeric reaction product thereof, e.g., urea-formaldehyde, etc. |
| 209 | DF | .~.~.~> Material contains ether |
| 210 | DF | .~.~.~> Material contains alcohol or alcoholate {2} |
| 213 | DF | .~.~.~> Material contains carboxylic acid, salt, ester, or anhydride thereof {3} |
| 217 | DF | .~.~.~> Material contains organic nitrogen compound {2} |
| 221 | DF | .~.~.~> Material contains inorganic heavy metal compound |
| 222 | DF | .~.~.~> Material contains organic sulfur compound {3} |
| 226 | DF | .~.~.~> Material contains aluminum compound other than aluminum trihalide or nonmetallic organic complex of aluminum trihalide |
| 227 | DF | .~.~.~> Material contains peroxy group compound (-O-O-) {8} |
| 233 | DF | .~.~.~> Material contains elemental phosphorus or inorganic phosphorus compound |
| 234 | DF | .~.~.~> Material contains sulfur or inorganic sulfur compound |
| 235 | DF | .~.~.~> Material contains free oxygen, air, or ozone |
| 236 | DF | .~.~.~> Material contains nitrogen compound |
| 237 | DF | .~.~.~> Material contains metal halide, boron halide or organic complexes thereof, hydrogen halide, elemental halogen, or compound containing only halogen atoms {1} |