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31. 发明专利

DE602006019339D1 Druckempfindliche Klebstoffzusammensetzung für Nägel 未知
公开(公告)号：DE602006019339D1
公开(公告)日：2011-02-17
申请号：DE602006019339
申请日：2006-02-03
申请人： NITTO DENKO CORP
发明人： HANATANI AKINORI , AKEMI HITOSHI
IPC分类号： C09J183/04 , A61K8/89

32. 发明专利

CA2671000A1 METHOD FOR SUPPRESSING COLORING OF ADHESIVE PREPARATION CONTAINING DONEPEZIL AND METHOD FOR REDUCING AMOUNTS OF DONEPEZIL-RELATED SUBSTANCES FORMED 未知
公开(公告)号：CA2671000A1
公开(公告)日：2008-06-05
申请号：CA2671000
申请日：2007-11-30
申请人： NITTO DENKO CORP , EISAI R&D MAN CO LTD
发明人： NISHI SUMIYO , HANATANI AKINORI , SEKIYA JUNICHI , WASHIRO SATOKO , AKEMI HITOSHI , TERASHI SACHIKO
IPC分类号： A61K31/445 , A61K9/70 , A61K47/02 , A61K47/22 , A61P25/28
摘要： [PROBLEMS] To prevent the coloration in a donepezil-containing skin adhes ive preparation to achieve the appearance having a natural color, or the lik e. [MEANS FOR SOLVING PROBLEMS] Disclosed is a method for preventing the col oration in a skin adhesive preparation comprising a substrate and an adhesiv e layer, wherein the adhesive layer comprises an adhesive agent and donepezi l. The method is characterized by adding ascorbic acid or a metal salt or es ter thereof and a metabisulfite metal salt to the adhesive layer. Preferably , the method comprises the steps of: providing a preparation product compris ing the adhesive agent, donepezil, ascorbic acid or a metal salt or ester th ereof and a metabisulfite metal salt; and applying the preparation product o nto the surface of the substrate to form the adhesive layer.

33. 发明专利

CA2533945A1 TAPE PREPARATION 未知
公开(公告)号：CA2533945A1
公开(公告)日：2006-07-26
申请号：CA2533945
申请日：2006-01-25
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , SAITO JUNICHI , HANATANI AKINORI
IPC分类号： A61K9/70 , A61K31/167
摘要： The present invention provides a tape preparation including a support and an adhesive layer directly or indirectly formed on at least one surface of the support, wherein the adhesive layer contains a rubber adhesive containing at least one kind of rubber polymer and capsaicin as an active ingredient. Since the adhesive layer shows extremely fine adhesive property and superior capsaicin releaseability, a rapid pharmacological effect can be afforded with a small capsaicin content.

34. 发明专利

CA2827568C PACKAGING MATERIAL AND PACKAGE STRUCTURE USING THE SAME 未知
公开(公告)号：CA2827568C
公开(公告)日：2020-07-21
申请号：CA2827568
申请日：2013-09-17
申请人： TOYO SEIKAN GROUP HOLDINGS LTD , NITTO DENKO CORP
发明人： ISHIZAKI YOICHI , OHTA YOSHIHIRO , HANATANI AKINORI , SAKAMOTO SACHIKO , MUKOBATA TSUYOSHI , IWAO YOSHIHIRO
IPC分类号： B65D65/40 , A61K9/70 , A61M37/00 , B32B15/09 , B32B33/00
摘要： An object of the present invention is to provide a packaging material that is capable of long term storage by preventing adsorption or transfer of an easily oxidizable component and an oily component in an adhesive of a patch to the packaging material, and also preventing discoloration and decrease in drug effect due to oxidization. The present invention provides the packaging material for a patch including: an inner layer made of polyethylene terephthalate having heat sealing properties; an oxygen-absorbing layer that includes an oxygen-absorbing resin having an unsaturated alicyclic structure as an oxygen-absorbing part; and an oxygen barrier layer made of aluminum foil as an outer layer.

35. 发明专利

ES2670707T3 Composición para mejorar la absorción transdérmica de un fármaco y preparado en parche 未知
公开(公告)号：ES2670707T3
公开(公告)日：2018-05-31
申请号：ES14158640
申请日：2014-03-10
申请人： NITTO DENKO CORP
发明人： MUKOBATA TSUYOSHI , OKAZAKI ARIMICHI , HANATANI AKINORI , SAKAMOTO SACHIKO
IPC分类号： A61K9/00
摘要： Una composición para mejorar la absorción transdérmica de un fármaco básico, que comprende un alcohol polivalente que tiene 3 a 8 átomos de carbono, un ácido orgánico que tiene 12 a 20 átomos de carbono, y un alcohol superior que tiene 12 a 20 átomos de carbono, en donde la cantidad del alcohol polivalente es 80-98 partes en peso por 100 partes en peso del peso total del alcohol polivalente, alcohol superior y ácido orgánico, y la relación en peso del alcohol superior y el ácido orgánico (alcohol superior: ácido orgánico) en la parte restante es 0,01:99,99- 99,99:0,01.

36. 发明专利

ES2576459T3 Estructura de envasado de parche 未知
公开(公告)号：ES2576459T3
公开(公告)日：2016-07-07
申请号：ES08253982
申请日：2008-12-12
申请人： NITTO DENKO CORP
发明人： IWAO YOSHIHIRO , HANATANI AKINORI , SEKIYA JUNICHI , AKEMI HITOSHI
IPC分类号： A61L15/24 , A61F15/00
摘要： Una estructura de envasado de parche que comprende un parche y un elemento de envasado que alberga el parche, en la que el parche comprende un soporte y una capa adhesiva formada sobre al menos una superficie del soporte, la capa adhesiva comprende un componente líquido orgánico que comprende una o más clases seleccionadas del grupo consistente en plastificantes, grasas y aceites, hidrocarburos, tensioactivos, alcoholes, ésteres de glicerol, ésteres de ácido graso, ácidos grasos, N-metilpirrolidona y 1,3-butanodiol, el elemento de envasado comprende un primer envase y un segundo envase, el primer envase comprende una capa de resina de acrilonitrilo, una capa absorbente de la humedad que comprende una composición que contiene un agente absorbente de la humedad y una resina de poliolefina formada sobre la capa de resina de acrilonitrilo, una capa impermeable a la humedad formada sobre la capa absorbente de la humedad, una primera capa de polietileno de baja densidad dispuesta entre la capa impermeable a la humedad y la capa absorbente de la humedad y una segunda capa de polietileno de baja densidad dispuesta entre la capa de resina de acrilonitrilo y la capa absorbente de la humedad, y la capa de resina de acrilonitrilo se proporciona sobre el lado proximal del parche.

37. 发明专利

BRPI1100845A2 未知
公开(公告)号：BRPI1100845A2
公开(公告)日：2015-01-06
申请号：BRPI1100845
申请日：2011-03-30
申请人： NITTO DENKO CORP
发明人： SAKAMOTO SACHIKO , HANATANI AKINORI , OKAZAKI ARIMICHI , AKEMI HITOSHI , IWAO YOSHIHIRO , MATSUOKA KENSUKE
IPC分类号： A61L15/00
摘要： Provided is a patch preparation containing: a support; and an adhesive layer containing a drug on the surface of the support, wherein a crystal of the drug is formed in the adhesive layer immediately after application of a physical stimulation to the adhesive layer, while a crystal of the drug is formed during preservation after the physical stimulation. According to the present invention, a patch preparation which does not require increase in the area and thickness of an adhesive layer, achieves sufficiently high skin permeation amount of a drug, shows good adhesiveness to the skin and permits a long-term adhesion, and a production method thereof can be provided.

38. 发明专利

BRPI1103518A2 未知
公开(公告)号：BRPI1103518A2
公开(公告)日：2012-12-25
申请号：BRPI1103518
申请日：2011-07-27
申请人： NITTO DENKO CORP
发明人： HANATANI AKINORI , SAKAMOTO SACHIKO , OKASAKI ARIMICHI , AKEMI HITOSHI
IPC分类号： A61K9/70 , A61K47/32 , A61L15/58 , B32B7/12
摘要： The present invention provides an adhesive patch including a backing and a pressure-sensitive adhesive layer formed on at least one surface of the backing, in which (a) a surface of the pressure-sensitive adhesive layer has a logarithmic decrement, as determined by the rigid-pendulum free-damped oscillation method, in the range of 0.03 to 0.35, and (b) the pressure-sensitive adhesive layer has a maximum shear displacement in the range of 18 µm to 1,000 µm. The present invention further provides a patch preparation containing a drug. The adhesive patch and the patch preparation according to the present invention are reduced in skin irritation during wear.

39. 发明专利

CA2747181A1 ADHESIVE PATCH AND PATCH PREPARATION 未知
公开(公告)号：CA2747181A1
公开(公告)日：2012-01-28
申请号：CA2747181
申请日：2011-07-22
申请人： NITTO DENKO CORP
发明人： HANATANI AKINORI , SAKAMOTO SACHIKO , OKAZAKI ARIMICHI , AKEMI HITOSHI
IPC分类号： C09J7/02 , A61K9/70 , A61L15/58
摘要： The present invention provides an adhesive patch including a backing and a pressure-sensitive adhesive layer formed on at least one surface of the backing, in which (a) a surface of the pressure-sensitive adhesive layer has a logarithmic decrement, as determined by the rigid-pendulum free-damped oscillation method, in the range of 0.03 to 0.35, and (b) the pressure-sensitive adhesive layer has a maximum shear displacement in the range of 18 µm to 1,000 µm. The present invention further provides a patch preparation containing a drug. The adhesive patch and the patch preparation according to the present invention are reduced in skin irritation during wear.

40. 发明专利

CA2724502A1 DONEPEZIL-CONTAINING PATCH PREPARATION AND PACKAGING THEREOF 未知
公开(公告)号：CA2724502A1
公开(公告)日：2009-12-03
申请号：CA2724502
申请日：2009-05-26
申请人： NITTO DENKO CORP
发明人： SEKIYA JUNICHI , HANATANI AKINORI , SAKAMOTO SACHIKO , MARUYAMA SUMIYO , AKEMI HITOSHI
IPC分类号： A61K31/4465 , A61K9/70 , A61K47/32 , A61P25/28 , A61P43/00 , B65D81/24 , B65D81/26
摘要： Provided is a donepezil-containing patch preparation, etc., with which discoloration of the adhesive layer over time is controlled. Disclosed is a donepezil-containing patch preparation that has an adhesive layer containing donepezil and an acrylic adhesive on at least one side of a support, where the water content of said adhesive layer is 1000 ppm or more. It is preferable that the water content of the adhesive layer be 8000 ppm or less, and 7000 ppm or less is more preferable.

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