The hydrophilic matrices TTS was prepared using Eudragit L100 polymer(MPH-L100-TTS). Relation the polymethyl methacrylate (Eudragit LI00) and the plasticizer were investigated though cellulose, PVP, PVA and Carbopol.

• 制备了亲水性基质哌甲酯透皮贴剂(MPH-L100-TTS)，以Eudragit L100作为载体贮库，研究了高分子材料(HPMC、HMC、HEC、PVA、Carbopol等)作为增塑剂对贴剂粘性的影响。