摘要 |
PROBLEM TO BE SOLVED: To provide a simple production method of polymer composite gel particles having a uniform sphere shape in which a particle diameter can be controlled. SOLUTION: This production method of sphere-shaped polymer composite gel particles comprises a step of producing polymer composite gel particles by mixing anionic polymers and cationic polymers in an aqueous solvent. This production method preferably further contains a step of reacting the above sphere-shaped composite gel particles with a crosslinker after the above step. This production method preferably further contains a step of purifying the above sphere-shaped composite gel particles by performing the dialysis after the above step. COPYRIGHT: (C)2009,JPO&INPIT
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