| 摘要 |
PROBLEM TO BE SOLVED: To provide a plaster capable of enhancing releasability of an anti-inflammatory agent and suppressing impregnation of ointment to a support by using a styrene-isoprene-styrene block copolymer as an adhesive component. SOLUTION: The plaster comprises the support and an ointment layer laminated on the support. The ointment layer comprises the styrene-isoprene-styrene block copolymer, a tackifier, a plasticizer, the anti-inflammatory agent and a hardening oil. COPYRIGHT: (C)2007,JPO&INPIT
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