发明授权
US5514514A Method of making coated carrier particles 失效
涂覆载体颗粒的制备方法

Method of making coated carrier particles
摘要:
A process for the preparation of carrier powder polymer coatings which comprises the supercritical polymerization of a monomer and surfactant in a supercritical medium to form a porous polymer, and thereafter adding thereto a second polymer, and which second polymer is incorporated into the porous polymer.
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