| 524 / | HD | SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES |
|
| * | DD | SYNTHETIC RESINS (Class 520, Subclass 1) {1} |
| * | DD | .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17} |
| 858 | DF | .~.~ Si-containing reactant forming a solid polymer or SICP in the presence of a nonreactant material {4} |
| 860 | DF | .~.~.~ Poly (di organo siloxane) reactant, i.e., (R-Si(R)-O)-* where R is an organic radical and * is subscript two or more {3} |
| 861 |  | .~.~.~.~ Si-H containing reactant {1} |
| 862 | DF | .~.~.~.~.~> With ethylenically unsaturated reactant |