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    • 2. 发明专利
    • Patch preparation containing bisoprolol
    • 包含双酚的配方制剂
    • JP2011195565A
    • 2011-10-06
    • JP2011014534
    • 2011-01-26
    • Nitto Denko CorpToa Eiyo Ltdトーアエイヨー株式会社日東電工株式会社
    • IWAO YOSHIHIROMATSUOKA KENSUKEAOYANAGI KAZUHIROHARIMA JUNKONNO MASAKATSU
    • A61K31/138A61K9/70A61K47/06A61K47/14A61P9/06A61P9/10A61P9/12
    • A61K31/138A61F13/02A61F13/0253A61F13/0259A61F2013/00646A61K9/703A61K9/7053
    • PROBLEM TO BE SOLVED: To provide a patch preparation well restrained in the decrease of drug content by generation of oozing and protrusion of the component of self-adhesive layer from the exposed area of the self-adhesive layer of the patch preparation in storage and oozing of bisoprolol or its salts from the self-adhesive layer.SOLUTION: Each shape of the flat surfaces of the patch preparation, a support, a peeling liner and the self-adhesive layer are made rectangle and a salient is made on the surface of the support at the edge of the rectangle of the patch preparation. It is also possible to make a central part and a peripheral part on the patch preparation and the salient is made at the corners of the rectangle of the central part, and further it is possible to make a built-up articulated portion having a thickness of thinner than that at the salient of the patch preparation between the neighboring not less than two salients. When a back split is made on the peeling liner, it must not go through the salient at the corner of the rectangle.
    • 要解决的问题:为了提供在药物含量降低方面良好抑制的贴剂制剂,通过产生渗出并将自粘层的组分从储存和渗出的贴剂的自粘层的暴露区域突出 的比索洛尔或其盐。解决方案:贴片制剂,支撑体,剥离衬垫和自粘层的平坦表面的每个形状被制成矩形,并且在表面上形成凸起 支持在补丁准备的矩形的边缘。 也可以在贴片制剂上形成中心部分和周边部分,并且在中心部分的矩形的角部形成突出部,并且还可以制成具有厚度的 稀薄比贴片制剂的突出点之间相邻不少于两种。 当在剥皮衬垫上进行背部分割时,不得通过矩形角落处的凸面。
    • 6. 发明专利
    • Water-resistant patch preparation
    • 防水配制
    • JP2011057595A
    • 2011-03-24
    • JP2009207563
    • 2009-09-08
    • Nitto Denko Corp日東電工株式会社
    • AOYANAGI KAZUHIROIWAO YOSHIHIROMATSUOKA KENSUKE
    • A61K9/70A61F13/02A61K47/34
    • A61F13/023A61F2013/00651A61F2013/0071A61K9/703A61K9/7038
    • PROBLEM TO BE SOLVED: To provide a water-resistant patch preparation that suppresses cold flow and also suppresses elution of ingredients such as a drug from an exposed end of an adhesive layer when the patch preparation is soaked for a long time in a bath or the like. SOLUTION: The patch preparation includes a support and an adhesive layer containing a drug which is formed on one surface of the support. The patch preparation has a central part and a peripheral part extending from the central part, wherein at least a part of a lateral end of the adhesive layer in the peripheral part is located inside a lateral end of the support, and the adhesive layer in the peripheral part has a thickness smaller than that of the adhesive layer in the central part. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供抑制冷流的防水贴剂制剂,并且当贴片制剂长时间浸泡在粘合剂层中时,可以抑制从粘合剂层的暴露端等药物的成分的洗脱 浴缸等。 解决方案:贴剂制剂包括载体和含有形成在载体的一个表面上的药物的粘合剂层。 贴片制剂具有从中心部分延伸的中心部分和周边部分,其中周边部分中的粘合剂层的侧端的至少一部分位于支撑体的侧端部内,并且粘合剂层在 周边部分的厚度小于中央部分的粘合剂层的厚度。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Patch preparation
    • 配对准备
    • JP2013132367A
    • 2013-07-08
    • JP2011283713
    • 2011-12-26
    • Nitto Denko Corp日東電工株式会社
    • AOYANAGI KAZUHIROIWAO YOSHIHIROMATSUOKA KENSUKETANAKA TOMOYA
    • A61F13/02
    • A61K9/7038A61F13/0259A61F2013/00646A61K9/703A61K9/7053A61K9/7076
    • PROBLEM TO BE SOLVED: To provide a patch preparation having an actual area of the preparation not larger than the effective area of the preparation necessary for drug releasability, which hardly causes end edge lifting when taking the preparation out from a package, and enables easy detachment of a preparation body from a release liner when in use.SOLUTION: The patch preparation includes the preparation body where an adhesive layer containing a drug is formed on one entire surface of a support, and the release liner laminated on the adhesive layer to cover the entire exposed surface of the adhesive layer of the preparation body. The preparation has a central part and a peripheral part surrounding the central part, and release force between the adhesive layer and the release liner in at least a part of the peripheral part is greater than release force between the adhesive layer and the release liner in the central part.
    • 要解决的问题:提供具有不大于药物释放性所需制剂的有效面积的制剂的实际面积的贴剂,其在从包装中取出时几乎不引起末端提起,并且能够容易地脱离 的制剂本体,其在使用时由剥离衬垫构成。解决方案:贴剂制剂包括制剂体,其中在载体的整个表面上形成含有药物的粘合剂层,并且将剥离衬垫层压在粘合剂层上以覆盖 制剂主体的粘合剂层的整个暴露表面。 制剂具有围绕中心部分的中心部分和周边部分,并且在周边部分的至少一部分中,粘合剂层和剥离衬垫之间的释放力大于在粘合剂层和剥离衬垫之间的释放力 中央部分。
    • 8. 发明专利
    • Adhesive skin patch
    • 粘合皮肤贴
    • JP2011178696A
    • 2011-09-15
    • JP2010043100
    • 2010-02-26
    • Nitto Denko Corp日東電工株式会社
    • IWAO YOSHIHIROMATSUOKA KENSUKEAOYANAGI KAZUHIRO
    • A61K9/70A61L15/58
    • A61K9/7061A61F2013/00651A61K9/7023A61K9/703A61K9/7053
    • PROBLEM TO BE SOLVED: To provide an adhesive skin patch that contains a medication other than bisoprolol, is suppressed in the occurrence of oozing or squeezing-out of the components of the self-adhesive layer of the adhesive skin patch from the exposed section of the self-adhesive layer and in the reduction of a medication content due to the oozing of the medication from the self-adhesive layer, which occur while the adhesive skin patch is stored. SOLUTION: Each of the adhesive skin patch, a support, a peeling liner and the self-adhesive layer has a rectangular planer shape, projecting sections being provided on each of the support-side surface at the corners of the adhesive skin patch. Moreover, it is possible to provide the center section and the circumferential section in the adhesive skin patch and to provide projecting sections at the corners of the rectangular shape of the center section. Furthermore, it is possible to provide, between two or more adjacent projecting sections, raised connecting sections where the adhesive skin patch is thinner than in the projecting sections. If providing a back split section in the peeling liner, the back split section is made to avoid passing through the projecting sections in the rectangular corners. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供含有除比索洛尔以外的药物的粘合性皮肤贴剂,在暴露于粘合性皮肤贴剂的自粘合层的组分的渗出或挤出的发生中被抑制 并且在由粘合剂皮肤贴片存储时发生的自粘层的药物渗出引起的药物含量的减少。 解决方案:粘合皮肤贴片,支撑体,剥离衬垫和自粘层中的每一个具有矩形平面形状,突出部分设置在粘合性皮肤贴片的角部的每个支撑侧表面上 。 此外,可以在粘合性皮肤贴片中设置中心部分和圆周部分,并且在中心部分的矩形形状的拐角处提供突出部分。 此外,可以在两个或更多个相邻突出部之间提供凸起连接部分,其中粘合剂皮肤贴片比突出部分薄。 如果在剥离衬垫中设置背部分割部分,则使背部分割部分避免穿过矩形角落中的突出部分。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Patch
    • 补丁
    • JP2012153652A
    • 2012-08-16
    • JP2011014425
    • 2011-01-26
    • Nitto Denko Corp日東電工株式会社
    • AOYANAGI KAZUHIROIWAO YOSHIHIROMATSUOKA KENSUKETANAKA TOMOYA
    • A61K9/70A61F13/02C09J7/02
    • A61K9/703A61F2013/00646A61K9/7053A61M35/00Y10T428/1476
    • PROBLEM TO BE SOLVED: To provide a patch that suppresses large exposure of an adhesive face by a small stress before use and easily divides a release liner during use.SOLUTION: The sheet-like patch 1 is equipped with an adhesive layer 20 on one side of a substrate 10, an adhesive face 20a exhibiting adhesion and a release liner 30 for covering the adhesive face. The liner has a parting line alternately equipped with cuts 31 and connected portions 32, is divided by cutting the connected portions along the parting line by turns and a first area is released from the adhesive face before a second area while performing the cuttings of the connected portions. In dividing, a connected portion between one cut at the upstream side in a division direction and another cut to be adjacent to the cut at the downstream side is cut in a form to connect the downstream side end part of the one cut to the middle part from the upstream side end part to the downstream side end part of the another cut and the upstream side end part is positioned closer to the first area side than the downstream side end part.
    • 要解决的问题:提供在使用前通过小的应力抑制粘合剂面的大的暴露的贴片,并且在使用期间容易地分离剥离衬垫。

      解决方案:片状贴片1在基底10的一侧上装有粘合层20,具有粘合性的粘合面20a和用于覆盖粘合面的剥离衬垫30。 衬垫具有交替配备有切口31和连接部分32的分型线,通过沿分型线迂回切割连接部分并在第二区域之前从粘合面剥离第一区域,同时执行连接的切割 部分。 在分割时,分割方向上游侧的一个切口与下游侧的切口相邻的切口之间的连接部分被切割成将一个切口的下游侧端部与中间部分 从另一个切口的上游侧端部到下游侧端部,并且上游侧端部位于比下游侧端部更靠近第一区域侧。 版权所有(C)2012,JPO&INPIT