公开(公告)号：EP2921203A4

公开(公告)日：2016-07-13

申请号：EP13855673

申请日：2013-11-12

申请人： FUJIFILM CORP

发明人： YOSHIDA JUNYA ,  KASAHARA SEIJI ,  OYAMADA TAKAYOSHI ,  CHE YANLONG

IPC分类号： A61M37/00 ,  A61K8/02 ,  A61K8/64 ,  A61K8/73 ,  A61K9/70 ,  A61K31/7088 ,  A61K31/715 ,  A61K38/00 ,  A61K39/00 ,  A61K45/00 ,  A61K47/36 ,  A61K47/38 ,  A61K48/00

CPC分类号： A61K9/703 ,  A61K8/0204 ,  A61K8/732 ,  A61K8/735 ,  A61K9/0021 ,  A61K38/27 ,  A61K38/385 ,  A61K2800/91 ,  A61M37/0015 ,  A61M2037/0023 ,  A61M2037/0046 ,  A61M2037/0053 ,  A61Q19/08 ,  B29C41/22 ,  B29C59/005 ,  B29C59/022 ,  B29C2059/023 ,  B29K2995/0056 ,  B29K2995/0065 ,  B29L2031/7544

摘要： A transdermal absorption sheet and a manufacturing method for the transdermal absorption sheet includes a laminating step of forming a multilayer film with a viscosity difference by forming, on a support, a lower layer containing a first transdermal absorption material and an upper layer containing a drug and a second transdermal absorption material and having a lower viscosity than the lower layer, a filling step of filling needle-like recessed portions corresponding to inverted needle-like protruding portions with a solution of the transdermal absorption material by pressing a mold in which the needle-like recessed portions are arranged in a two-dimensional array, against a surface of the multilayer film supported by the support to allow the multilayer film to flow, a solidifying step of solidifying the multilayer film with the mold pressed against the surface of the multilayer film, and a peeling-off step of peeling the solidified multilayer film from the mold.

公开(公告)号：EP2921202A4

公开(公告)日：2016-07-13

申请号：EP13855660

申请日：2013-11-12

申请人： FUJIFILM CORP

发明人： MOCHIZUKI AYA ,  KASAHARA SEIJI ,  CHE YANLONG ,  OGAWA SHOTARO

IPC分类号： A61M37/00 ,  A61K9/70 ,  A61K31/7088 ,  A61K31/715 ,  A61K38/00 ,  A61K39/00 ,  A61K47/36

CPC分类号： A61K9/0021 ,  A61M37/0015 ,  A61M2037/0046 ,  A61M2037/0053 ,  B29C39/24 ,  B29L2031/7544 ,  B29L2031/756 ,  F04C2270/0421