poly(ethylene glycol) (peg) is a hydrophilic polymer which has flexible long chain.
聚乙二醇是一类亲水性长链聚合物。
surfacants with phospholipids conjugated with a water soluble or hydrophilic polymer such as pegare used as coating for the particles.
含有结合到水溶性或亲水性聚合物例如peg的磷脂的 表面活性剂被用作该颗粒包衣。
the hydrophilic polymer matrix is provided with at least one monomer; and the monomer is provided with at least one first functional group.
亲水性聚合母体具有至少一单体,单体具有至少一第一官能基。
results:the diffusive rate of diclofenac sodium from the two kinds of hydrophilic polymer gel was higher than that of diclofenac acid.
结果:在亲水的高分子凝胶基质中,离子形式的双氯芬酸钠扩散速率大于分子形成的扩散速率。
abstract: : according to the test of evaporative air handing units, it was consisted of an inertial coarse filter, bag type filter, the hydrophilic polymer fiber filler, double fan.
the invention relates to a dye composition for lens. the dye composition comprises a dichloro-quinoxaline-type pigment matrix, a hydrophilic polymer matrix and a vinyl-type binding agent.