'A procedure to prepare the type of seed particles of crosslinked Copolymer improved parti.

摘要

Preparation method of cross-linked copolymers functionalized particles, which have applications as ion exchangers.Comprises the operations of forming an aqueous suspension of slightly crosslinked Seed particles and Polymerized; put in contact with a monomer or a mixture of monomers to produce a SEED swollen by inhibition of monomer or mixture of monomers.The monomer and Crosslinking Poly; put in contact with a suspending agent; swollen and submit materials in suspension polymerization conditions; halting the polymerization and contacting particles with a partially Polymerized monomer or mixture containing The Crosslinking monomer; and subjecting the material to polymerization conditions.