公开(公告)号：EP4299130A1

公开(公告)日：2024-01-03

申请号：EP22759516.2

申请日：2022-02-18

申请人： Hisamitsu Pharmaceutical Co., Inc.

发明人： KURITA Hisakazu ,  KAMAKURA Naoto ,  SAKAKURA Tatsuya

IPC分类号： A61P29/00 ,  A61K9/70 ,  A61J1/00 ,  A61K47/20 ,  A61K47/32 ,  A61K31/196

摘要： A diclofenac-containing patch package product, in which a diclofenac-containing patch, including an adhesive layer containing diclofenac sodium as a drug and dimethyl sulfoxide as a solvent, and a backing layer, is sealed in a packaging bag,
the packaging bag being formed of a laminate at least comprising:
an innermost layer composed of at least one selected from the group consisting of polyethylene terephthalate and cycloolefin polymer;
an oxygen barrier layer arranged outside the innermost layer; and
an outer layer arranged outside the oxygen barrier layer.

公开(公告)号：EP3932489A1

公开(公告)日：2022-01-05

申请号：EP20762445.3

申请日：2020-02-21

申请人： Hisamitsu Pharmaceutical Co., Inc.

发明人： KAMAKURA Naoto ,  TAKEUCHI Akio ,  KURITA Hisakazu

IPC分类号： A61P29/00 ,  A61K9/70 ,  A61K47/20 ,  A61K47/32 ,  A61K31/196

摘要： The present invention provides a transdermal patch comprising an adhesive layer on a backing, wherein the adhesive layer comprises a drug, DMSO, and an adhesive base, and the adhesive base comprises a styrene-based thermoplastic elastomer having a triblock content of 35% to 65%.