Patent ID: 8883939

Claim:
A process for preparing polymers from monomers and/or oligomers comprising: adding a liquid comprising monomers and/or oligomers dropwise to a continuous liquid phase in a reactor, the continuous liquid phase being immiscible with the liquid comprising the monomers and/or oligomers, and the monomers and/or oligomers reacting in the continuous liquid phase to produce the polymer, which comprises shaping the liquid comprising the monomers and/or oligomers to droplets outside the continuous liquid phase and then introducing them into the continuous liquid phase, wherein the reactor is configured as a tubular reactor, wherein the droplets of the liquid comprising the monomers and/or oligomers and the continuous liquid phase flow are in countercurrent, or wherein the droplets of the liquid comprising the monomers and/or oligomers and the continuous liquid phase flow are in cocurrent.