DEVICE FOR DISPENSING DROPS OF A MONOMER SOLUTION INTO A REACTOR

摘要

The invention relates to a device for dispensing drops of a monomer solution for producing poly(meth)acrylate into a reactor (1) for a drop polymerization, comprising at least one channel (24, 25) or a dropper head, the lower face of which has holes (35) through which the solution is dropped into the reactor (1). The invention has at least one of the following features: (b) the proportion of the reactor (1) surface which is covered by the channels (24, 25) or the dropper head with respect to the surface defined by the circumference of a line along the outermost holes is less than 50%, (c) the number of the holes (35) with respect to the surface defined by the circumference of a line along the outermost holes ranges from 100 to 1000 holes/m2.