Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series Patents (Class 526)
- EFFECTING A CHANGE IN A POLYMERIZATION PROCESS IN RESPONSE TO A MEASUREMENT OR TEST (Class 526/59)
- POLYMERIZING IN REACTOR OF SPECIFIED MATERIAL, OR IN REACTOR IN WHICH SURFACE CONTACTING POLYMERIZING MATERIAL HAS BEEN TREATED (Class 526/62)
- POLYMERIZING IN PRESENCE OF INERT SOLID MASSES SO AS TO HEAT, COOL, OR GRIND POLYMERIZING MASS (Class 526/63)
- POLYMERIZING IN TUBULAR OR LOOP REACTOR (Class 526/64)
- POLYMERIZING IN TWO OR MORE PHYSICALLY DISTINCT ZONES (Class 526/65)
- REMOVING AND RECYCLING REMOVED MATERIAL FROM AN ONGOING POLYMERIZATION ZONE TO A POLYMERIZATION ZONE (Class 526/67)
- REMOVING ONLY NONPOLYMERIZED OR NONPOLYMERIZABLE MATERIAL DURING POLYMERIZATION PROCESS (Class 526/71)
- POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING (Class 526/72)
