Title:
経皮吸収製剤
Document Type and Number:
Japanese Patent JP4633879
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive tape that has a proper adhesion to the skin and coagulation without reliance on the copolymerization of functional monomers or the external crosslinking and can save the use of the crosslinking agent, even when a crosslinking agent is employed and provide an adhesive that is suitable for a transdermal preparation. SOLUTION: A graft copolymer comprising the main chain segment made of a copolymer of a peroxide monomer and having the glass transition point of >=60 deg.C and the side chain segment made of an acrylic polymer and having the glass transition point of <=-20 deg.C is prepared whereby the adhesive relating to this invention is obtained. When necessary, the adhesive is crosslinked or a liquid organic component, for example, glycerol fatty acid ester having the plasticizing effect is added to the adhesive.
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Inventors:
Hitoshi Akemi
Kuroda Hidetoshi
Kazuhiro Higashio
Kuroda Hidetoshi
Kazuhiro Higashio
Application Number:
JP2000000111A
Publication Date:
February 16, 2011
Filing Date:
January 04, 2000
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
A61K9/70; A61L15/58; C09J151/00; C08F257/02; C08F265/06; C08F267/06; C08F291/06; C09J7/02
Domestic Patent References:
| JP11335648A | ||||
| JP10259205A | ||||
| JP10168136A | ||||
| JP10007746A | ||||
| JP5310559A | ||||
| JP2000001653A | ||||
| JP2000219746A | ||||
| JP1131220A | ||||
| JP1138214A | ||||
| JP11171946A | ||||
| JP61281181A | ||||
| JP55009636A | ||||
| JP8501344A | ||||
| JP10130342A |
Foreign References:
| WO1998037111A1 |
Attorney, Agent or Firm:
Naoji Shimura