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1.发明授权公开(公告)号：US06777518B2
公开(公告)日：2004-08-17
申请号：US10226427
申请日：2002-08-23
IPC分类号： C08F22068
CPC分类号： A61L15/58 , A61L24/06 , Y10T428/28 , Y10T428/2891 , C08L33/00
摘要： The present invention provides a medical adhesive composition containing a copolymer obtained by copolymerization of a monomer mixture containing an acrylic acid alkyl ester having C4-C12 alkyl group, a (meth)acrylic acid, and a methacrylic acid alkyl ester having C1-C4 alkyl group, which mixture is free of a multifunctional monomer having two or more unsaturated double bonds in a molecule, wherein the copolymer has a gel-sol ratio of 35:65 to 55:45 and a weight average molecular weight of the sol portion of 300,000 to 500,000, or a copolymer obtained by copolymerization of the above-mentioned monomer mixture and having a gel fraction of 35 to 55% and a swelling ratio of a gel portion of 50 to 90 times. The medical adhesive of the present invention is superior in the balance between adhesiveness and cohesiveness and can be preferably used for various medical adhesive tapes or sheets.
摘要翻译： 本发明提供一种医用粘合剂组合物，其含有通过使含有具有C 4〜C 12烷基的丙烯酸烷基酯，（甲基）丙烯酸和具有C 1〜C 4烷基的甲基丙烯酸烷基酯的单体混合物共聚获得的共聚物 该混合物不含分子中具有两个或更多个不饱和双键的多官能单体，其中该共聚物的凝胶溶胶比为35:65至55:45，溶胶部分的重均分子量为30万至 500,000，或通过上述单体混合物的共聚获得的凝胶分数为35〜55％，凝胶部分的溶胀比为50〜90倍的共聚物。 本发明的医用粘合剂在粘合性和粘结性之间的平衡方面是优异的，并且可以优选用于各种医用胶带或片材。
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公开(公告)号：US06630536B2
公开(公告)日：2003-10-07
申请号：US09939694
申请日：2001-08-28
IPC分类号： C08L5300
CPC分类号： C09J153/02 , C08L2666/02 , C08L2666/04 , C08L2666/08 , C09J7/387 , C09J121/00 , C09J2423/006 , C09J2429/006 , C09J2431/006 , C09J2433/006 , Y10T428/28 , Y10T428/2852
摘要： A pressure-sensitive adhesive composition comprises: 100 parts by weight of a rubber component that is solid in an ordinary temperature; 30 to 170 parts by weight of a rubber component that is liquid in an ordinary temperature; and 50 to 400 parts by weight of a tackifier, wherein the amount of the tackifier is 25 to 80 parts by weight based on 100 parts by weight of the total amount of the rubber components.
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公开(公告)号：US20050031860A1
公开(公告)日：2005-02-10
申请号：US10902931
申请日：2004-08-02
CPC分类号： C09J7/29 , Y10T428/2848 , Y10T428/2891
摘要： To provide a pressure-sensitive adhesive sheet that is free of swelling or deformation of a substrate due to migration of a liquid component from the pressure-sensitive adhesive layer and has acceptable processability, the pressure-sensitive adhesive sheet includes a carrier film; an elastomer film provided on one surface of the carrier film; and a pressure-sensitive adhesive layer provided on the elastomer film, in which the pressure-sensitive adhesive layer includes a composition that contains an acrylic polymer as a main component and a compatible component being compatible with the acrylic polymer and liquid or paste-like at room temperature, and in which the carrier film has a heat shrinkage of 3.0% or more and 4.5% or less in the longitudinal direction and 1.2% or more and 4.2% or less in the transverse direction.
摘要翻译： 为了提供由于液体成分从压敏粘合剂层的迁移而不会引起基体膨胀或变形的压敏粘合片，并且具有可接受的加工性，所以压敏粘合片包括载体膜; 设置在载体膜的一个表面上的弹性体膜; 以及设置在弹性体膜上的压敏粘合剂层，其中压敏粘合剂层包括含有丙烯酸类聚合物作为主要成分的组合物和与丙烯酸类聚合物相容的相容成分和液体或糊状物 室温，其中载体膜的纵向热收缩率为3.0％以上且4.5％以下，横向为1.2％以上且4.2％以下。
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4.发明授权Pressure-sensitive adhesive sheet for skin adhesion and first-aid adhesive plaster using the same 有权用于皮肤粘合的压敏粘合片和使用其的急救胶粘剂公开(公告)号：US06514606B2
公开(公告)日：2003-02-04
申请号：US09394707
申请日：1999-09-13
IPC分类号： B32B2730
CPC分类号： A61L15/58 , A61L15/20 , A61L15/225 , C09J7/245 , C09J2427/006 , C09J2433/00 , Y10T428/28 , Y10T428/31935 , Y10T428/31938 , C08L27/06 , C08L33/04 , C08L31/04
摘要： A pressure-sensitive adhesive sheet for skin adhesion in which an adhesive force of the pressure-sensitive adhesive on the backing film does not lower greatly even with the lapse of long term and the initial adhesive force is substantially maintained, and a first-aid adhesive plaster using the same are disclosed. The pressure-sensitive adhesive sheet for skin adhesion comprises a backing film and a pressure-sensitive adhesive layer for skin adhesion formed on one side of the backing film, wherein the backing film comprises about 40 to about 70 parts by weight of a polyester plasticizer having a number average molecular weight of about 1,500 to about 3,000, an appropriate amount of a stabilizer comprising at least one metallic soap selected from the group consisting of fatty acid calcium, fatty acid zinc and fatty acid barium, and about 0.1 to about 1.0 part by weight of hydrotalcite per 100 parts by weight of a vinyl chloride polymer.
摘要翻译： 用于皮肤粘合的压敏粘合片，其中背衬膜上的压敏粘合剂的粘合力即使长期存在也不会显着降低，并且基本上保持初始粘合力，并且使用急救粘合剂 公开了使用该石膏的石膏。 用于皮肤粘合的压敏粘合片包括背衬膜和用于皮肤粘合的压敏粘合剂层，形成在背衬膜的一侧上，其中背衬膜包含约40至约70重量份的具有 数均分子量为约1,500至约3,000，适量的稳定剂包含至少一种选自脂肪酸钙，脂肪酸锌和脂肪酸钡的金属皂，以及约0.1至约1.0份的 每100重量份氯乙烯聚合物的水滑石重量。
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公开(公告)号：US06210704B1
公开(公告)日：2001-04-03
申请号：US09479600
申请日：2000-01-07
IPC分类号： A61F1300
CPC分类号： A61F13/023 , A61F13/0206 , A61F13/0226 , A61F13/0246 , A61L15/58
摘要： A medical adhesive dressing comprising a polyolefin-based backing film having a medical pressure-sensitive adhesive layer on one surface thereof and a print layer on the other surface thereof, the adhesive dressing having surface properties that cause no wrinkle upon winding and unwinding thereof. For example, the surface of the polyolefin-based film preferably has a surface roughness (10-point average roughness) of 2 to 12 &mgr;m on the side where a print layer is to be formed. The olefin-based film is preferably an ethylene-vinyl acetate copolymer film or a three-layer film comprising an ethylene-methyl methacrylate copolymer layer/A-B-A type block copolymer layer/ethylene methyl methacrylate copolymer layer. It is used for application to skin as a first-aid adhesive tape, large-size adhesive tape, dressing, or draping used in the field of medical and hygiene fields. It can provide medical adhesive dressing and first-aid adhesive tape whose surface causes no printing failure.
摘要翻译： 一种医用粘合敷料，其包含在其一个表面上具有医用压敏粘合剂层的聚烯烃基背衬膜和在其另一表面上的印刷层，所述粘合剂敷料具有在卷绕和退绕时不产生皱纹的表面性质。 例如，聚烯烃类膜的表面优选在要形成印刷层的一侧具有2〜12μm的表面粗糙度（10点平均粗糙度）。 烯烃类膜优选为乙烯 - 乙酸乙烯酯共聚物膜或包含乙烯 - 甲基丙烯酸甲酯共聚物层/ A-B-A型嵌段共聚物层/乙烯甲基丙烯酸甲酯共聚物层的三层膜。 它用作皮肤作为医疗和卫生领域中使用的急救胶带，大尺寸胶带，敷料或悬垂物品。 它可以提供表面不引起印刷失败的医用粘合剂敷料和急救胶带。
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公开(公告)号：US20080208099A1
公开(公告)日：2008-08-28
申请号：US11711111
申请日：2007-02-27
IPC分类号： A61F13/02
CPC分类号： A61F13/0253 , A61F13/0209 , A61F13/0226 , A61F2013/00327 , A61F2013/00412 , A61F2013/00582 , Y10T428/24355
摘要： The present invention relates to a film base material for an adhesive skin patch, which includes an elastomer film unevenly having unevenness on at least one surface thereof, in which, in one unevenness in which the distance perpendicular to the surface of the elastomer film between the top of the unevenness and the bottom thereof is the longest among the plurality of unevenness, the distance is within the range of from 1 to 5 μm; in another unevenness in which the distance perpendicular to the surface of the elastomer film between the top of the unevenness and the bottom thereof is the shortest among the plurality of unevenness, the distance is within the range of from 0.1 to 0.9 μm; and the 10-point average roughness of the surface is within the range of from 0.5 μm to 3 μm, and which is decreased in glossy texture on the surface thereof and inconspicuous when it is applied to the skin or the like; and the adhesive skin patch including the film base material.
摘要翻译： 本发明涉及一种用于粘合性皮肤贴剂的薄膜基材，其包括在其至少一个表面上不均匀地具有不均匀性的弹性体膜，其中在垂直于弹性体膜表面之间的距离 凹凸的顶部和底部在多个不平坦部中最长，距离在1〜5μm的范围内; 在与凹凸的顶部之间的垂直于弹性体膜的表面的距离与其底部之间的距离在多个凹凸之中最短的另一个凹凸中，距离在0.1至0.9μm的范围内; 表面的10点平均粗糙度在0.5μm〜3μm的范围内，并且在其表面上的光泽质地下降，并且当其施加到皮肤等时不显眼; 以及包括膜基材的粘合性皮肤贴剂。
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公开(公告)号：US5566851A
公开(公告)日：1996-10-22
申请号：US179975
申请日：1994-01-11
申请人： Yasuyuki Sasaki , Takehiko Bizen
发明人： Yasuyuki Sasaki , Takehiko Bizen
IPC分类号： B65D77/06
CPC分类号： B65D77/06 , B65D77/067 , B65D2231/001 , B65D2231/002
摘要： A liquid container has a herd outer box, a flexible inner bag and a path forming member for forming a liquid path communicated with a mouth which has a restricted path for permitting the liquid to flow out of the mouth slowly.
摘要翻译： 液体容器具有一个外壳，一个柔性内袋和一个用于形成与口连通的液体路径的路径形成构件，其具有用于允许液体缓慢流出口的限制路径。
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公开(公告)号：US5433345A
公开(公告)日：1995-07-18
申请号：US140470
申请日：1993-10-25
CPC分类号： B65D75/5877 , B65D5/606 , B65D77/065 , B65D77/067 , B65D77/068 , B65D83/0055 , B65D2231/001 , B65D2231/002
摘要： A pouring spout 5 is mounted on the front surface of a carton 2. The pouring spout 5 pierces through an inner bag. Only a region which is slightly larger than the half of the inner bag 3 on the pouring spout side is adhered to the inner surfaces of the carton by a paste. As the content is discharged, since the movable portion of the inner bag is injected into the fixed portion fixed on the inner surfaces of the carton, as the content is discharged, the volume of the inner bag is decreased.
摘要翻译： 倾倒咀5安装在纸箱2的前表面上。倾倒咀5穿过内袋。 只有略大于倾倒口侧的内袋3的一半的区域通过糊状物粘附到纸箱的内表面。 当内容物排出时，由于内袋的可移动部分被注入到固定在纸箱内表面上的固定部分中，当内容物排出时，内袋的体积减小。
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9.发明授权Substrate for adhesive dressing, and medical adhesive dressing and adhesive tape using the same 失效用于粘合剂修整的基材，以及使用其的医用粘合剂敷料和胶带公开(公告)号：US06245959B1
公开(公告)日：2001-06-12
申请号：US09381549
申请日：1999-09-21
IPC分类号： A61F1300
摘要： A substrate for an adhesive dressing comprising an ethylene/vinyl acetate copolymer having a weight average molecular weight of 1×104 to 1×105, a molecular weight distribution of 4.0 or less, a melt flow rate of 3.0 g/10 minutes or less, and a vinyl acetate content of 15 to 28% by weight is provided and a medical adhesive dressing can be prepared by forming a pressure-sensitive adhesive layer on one surface of the substrate. Further, an adhesive tape can be made by arranging a pad for covering and protecting a wounded portion, on a part of a surface of the pressure-sensitive adhesive layer.
摘要翻译： 一种用于粘合敷料的基材，其包含重均分子量为1×10 4至1×10 5，分子量分布为4.0或更小，熔体流动速率为3.0g / 10分钟或更少的乙烯/乙酸乙烯酯共聚物和乙酸乙烯酯 提供15至28重量％的含量，并且可以通过在基材的一个表面上形成压敏粘合剂层来制备医用粘合剂敷料。 此外，粘合带可以通过在压敏粘合剂层的一部分表面上设置用于覆盖和保护受伤部分的垫来制成。
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公开(公告)号：US5862820A
公开(公告)日：1999-01-26
申请号：US935610
申请日：1997-09-23
申请人： Ryoichi Kageyama , Yasuyuki Sasaki
发明人： Ryoichi Kageyama , Yasuyuki Sasaki
CPC分类号： B08B3/022
摘要： A blank material washing booth includes a chamber for washing a blank material with a washing liquid. The chamber has a pair of upper and lower vacuum rolls for removing a used washing liquid. The washing booth also has a liquid droplet collecting device which is positioned upstream of a mist collecting device and removes a mist generated when the blank material is washed under a high pressure. The chamber has a swingable door at an inlet and an outlet for the blank material so as to achieve improved seal.
摘要翻译： 空白材料清洗室包括用洗涤液清洗空白材料的室。 该室具有一对上下真空辊，用于除去使用过的洗涤液。 洗衣间还具有液滴收集装置，该液滴收集装置位于雾集合装置的上游，并且消除在高压下清洗坯料时产生的雾。 该腔室具有在入口处的可摆动门和用于坯料的出口，以便实现改进的密封。
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