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公开(公告)号：HK1103965A1
公开(公告)日：2008-01-04
申请号：HK07108245
申请日：2007-07-27
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI , SUGIZAKI YOSHIKI , SAITOH TAKASHI
IPC: A61K20060101 , A61K9/70 , A61K31/137 , A61P20060101
Abstract: The present invention provides a tulobuterol adhesive patch comprising (a) a support, (b) an acrylic pressure-sensitive adhesive layer containing the percutaneously absorbing drug tulobuterol and if necessary a lipophilic oily plasticizer, and (c) a release liner, laminated in that order, wherein the acrylic pressure-sensitive adhesive is a copolymer obtained by copolymerizing an acrylic monomer which is acetoacetoxyalkyl (meth) acrylate with one or more other vinyl monomers, to yield a tulobuterol adhesive patch with excellent release and skin permeability of tulobuterol from the pressure-sensitive adhesive layer, low skin irritation and excellent safety.
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公开(公告)号：EP1886675A4
公开(公告)日：2012-11-07
申请号：EP06747070
申请日：2006-06-01
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI , SAITOH TAKASHI , TAKIZAWA CHIHIRO , TSUCHIYA JUNKO
CPC classification number: A61K9/7053 , A61K9/7076 , C08K5/0016 , C08K5/01 , C08K5/3415 , C08L53/02 , C08L2201/00 , C08L2203/02 , C09J7/21 , C09J7/30 , C09J153/02 , C09J2201/60 , C09J2205/102 , C09J2453/00 , Y10T428/2883 , C08F236/08 , C08F236/10
Abstract: A skin patch that can enhance the water resistance and handling easiness and can alleviate any irritation on the user. There is provided a skin patch comprising a flexible backing and, superimposed thereon, a plaster layer wherein the plaster layer contains a styrene-isoprene-styrene block copolymer and has a glass transition temperature (Tg) of -45° to -35°C and a tan ´ (lag angle) value, determined at dynamic viscoelasticity measurement (frequency 6.2832 rad/s) at 45°C, of 0.25 or less.
Abstract translation: 皮肤贴剂可以增强耐水性和处理容易性，并可以减轻使用者的任何刺激。 提供了一种皮肤贴片，其包括柔性背衬，并且叠加在其上的膏药层，其中所述膏药层含有苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物，并且玻璃化转变温度（Tg）为-45℃至-35℃，以及 在45℃下动态粘弹性测量（频率6.2832rad / s）测定的tan'（滞后角）值为0.25或更小。
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公开(公告)号：EP2476414A4
公开(公告)日：2013-05-22
申请号：EP10813735
申请日：2010-09-01
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SUGAYA CHIE
IPC: A61K9/70 , A61K31/167 , A61K31/465 , A61K47/10 , A61K47/12 , A61K47/32 , A61P23/02 , A61P25/34
CPC classification number: A61K9/7061 , A61F13/02 , A61F13/023 , A61F13/0246 , A61F13/0253 , A61K9/7069 , A61K31/167 , A61K31/465 , A61M35/00
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公开(公告)号：EP1829562A4
公开(公告)日：2011-10-19
申请号：EP05814768
申请日：2005-12-12
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI , KOBAYASHI TAKAYUKI
IPC: A61L15/58 , A61K9/70 , A61K47/14 , A61K47/32 , A61K47/44 , A61L15/22 , C09J7/02 , C09J133/08 , C09J133/14
CPC classification number: A61L15/225 , A61K9/7061 , A61L15/585 , C08L33/08 , C08L33/14 , C08L2666/04 , C09J7/385 , C09J133/08 , C09J133/14
Abstract: A medical tape preparation which comprises a support and, superposed on one side thereof in the following order, a pressure-sensitive adhesive layer and a release liner. The pressure-sensitive adhesive layer can contain a large amount of an oleophilic oily matter. The tape preparation is excellent in adhesion, cohesiveness, and stability even when no crosslinking agent is used. The pressure-sensitive adhesive layer in the medical tape preparation comprises a blend of two tacky polymers, which are a tacky polymer (A) comprising a copolymer obtained from 2-acetoacetoxyethyl methacrylate and other vinyl monomer(s) as constituent ingredients and a tacky polymer (B) comprising a copolymer which is obtained from a C 4-10 -alkyl (meth)acrylate and other vinyl monomer(s) as constituent ingredients and is different from the tacky polymer (A).
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Patent Agency Ranking
公开(公告)号：EP2893927A4
公开(公告)日：2016-03-09
申请号：EP13833389
申请日：2013-09-02
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI
CPC classification number: A61K9/7061 , A61K31/27 , A61K31/325
Abstract: The purpose of the present invention is to provide a rivastigmine-containing adhesive skin patch which has excellent transdermal permeability of rivastigmine contained therein and has excellent adhesion performance. The present invention provides an adhesive skin patch comprising a support and an adhesive agent layer arranged on the support, wherein the adhesive agent layer contains at least rivastigmine and/or a pharmaceutically acceptable salt thereof and a specific acrylic adhesive agent. The adhesive skin patch according to the present invention may be composed of only the support and the adhesive agent layer. The adhesive agent layer may have a single-layered structure.
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36.发明公开
公开(公告)号：EP1639999A4
公开(公告)日：2012-03-28
申请号：EP04746059
申请日：2004-06-17
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI , KOBAYASHI TAKAYUKI
CPC classification number: A61L24/046 , A61F2013/00663 , A61K9/7061 , A61K47/32 , Y10T156/1052
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公开(公告)号：EP2939667A4
公开(公告)日：2016-06-15
申请号：EP13867096
申请日：2013-12-26
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAWADA HIDENORI
CPC classification number: B65D81/24 , A61J1/00 , A61K9/7038 , A61K9/7061 , A61K31/27 , A61K31/465
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公开(公告)号：EP2749279A4
公开(公告)日：2015-01-21
申请号：EP12824978
申请日：2012-08-24
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , RYOO JE PHIL
CPC classification number: A61K47/10 , A61K9/7061 , A61K31/167
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39.发明公开
公开(公告)号：EP2116234A4
公开(公告)日：2012-01-18
申请号：EP07850225
申请日：2007-12-06
Applicant: NIPRO PATCH CO LTD
Inventor： KAWAMURA NAOHISA , SAITOH TAKASHI , TSUCHIYA JUNKO , SUGAYA CHIE
IPC: A61K9/70 , A61K9/00 , A61K31/00 , A61K31/137 , A61K31/192 , A61K31/195 , A61K31/405 , A61K47/10 , A61K47/12 , A61K47/22 , A61K47/32 , A61K47/44
CPC classification number: A61K9/7053 , A61K9/7076 , A61K31/137 , A61K31/192 , A61K31/195 , A61K31/405
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