Reinforcing and vibration-damping material
    3.
    发明授权
    Reinforcing and vibration-damping material 失效
    增强和减震材料

    公开(公告)号:US5695867A

    公开(公告)日:1997-12-09

    申请号:US472516

    申请日:1995-06-07

    摘要: A reinforcing and vibration-damping material has a laminate body which includes a constraining layer acting to reinforce an adherend to which the material is to be applied, a vibration-damping layer acting to damp vibrations in the adherend and a binder layer interposed between the constraining layer and the vibration-damping layer. Further, a hardenable pressure sensitive adhesive layer is formed on the vibration-damping layer of the laminate body, and a release liner is placed around the hardenable pressure sensitive adhesive layer. The constraining layer exhibits the advantageous effect of reinforcing the adherend, and comprises, for example, a hard material such as a metal. The binder layer comprises a pressure sensitive adhesive, a bonding agent or a hardenable pressure sensitive adhesive. The vibration-reinforcing layer comprises a viscoelastic material containing unvulcanized rubber and a vulcanizing agent for example. The hardenable pressure sensitive adhesive layer comprises a hardenable pressure sensitive adhesive which is tacky in the uncured state but has a strong adhesive force when it is cured by heating, irradiation or being blocked from air. Thus constructed, the reinforcing and vibration-damping material has the advantageous effects of damping vibrations in and reinforcing the adherend.

    摘要翻译: 增强和减震材料具有层压体,其包括用于加强要施加材料的被粘物的约束层,用于抑制被粘物中的振动的阻尼层和介于约束条件之间的粘合剂层 层和减振层。 此外,在层压体的减振层上形成可硬化的压敏粘合剂层,并且在可硬化的压敏粘合剂层的周围设置剥离衬垫。 约束层具有增强被粘物的有益效果,并且包括例如硬质材料如金属。 粘合剂层包括压敏粘合剂,粘合剂或可硬化的压敏粘合剂。 振动增强层包括例如含有未硫化橡胶和硫化剂的粘弹性材料。 可硬化的压敏粘合剂层包括可硬化的压敏粘合剂,其在未固化状态下是粘性的,但是当通过加热,照射或被空气阻塞而固化时具有很强的粘合力。 如此构造,增强和减振材料具有阻尼和加强被粘物的有益效果。

    Gel pharmaceutical formulation for local anesthesia
    4.
    发明授权
    Gel pharmaceutical formulation for local anesthesia 失效
    凝胶药物制剂局部麻醉

    公开(公告)号:US5589192A

    公开(公告)日:1996-12-31

    申请号:US353322

    申请日:1994-12-05

    摘要: An article of manufacture in the form of a gel pharmaceutical formulation for local anesthesia is prepared by a process comprising: coating a supporting substrate, which preferably is porous, e.g., a non-woven fabric, and has an impervious backing sheet, with a matrix of a copolymer of alkyl (meth)acrylates and (meth)acrylic acid and a local anesthetic whereby the matrix penetrates the substrate, crosslinking the copolymer in the matrix to form a polymer/drug matrix, and coating the surface of the matrix with an aqueous fluid, thereby converting the matrix into a gel and preferably covering the gel matrix with an impervious protective sheet. The product has excellent percutaneous absorption, provides local anesthesia easily just by attaching the formulation to the skin, enables elimination of various kinds of pain, such as the pain at the time of hypodermic injection, can be removed easily from the skin, and causes no soiling of fingers, hands or cloths.

    摘要翻译: 用于局部麻醉的凝胶药物制剂形式的制品是通过以下方法制备的,该方法包括:将优选为多孔的支撑基底(例如无纺织物)涂覆并具有不透水的背衬片, 的(甲基)丙烯酸烷基酯和(甲基)丙烯酸烷基酯和局部麻醉剂的共聚物,由此基质渗透底物,使基质中的共聚物交联以形成聚合物/药物基质,并用水性 从而将基质转化成凝胶,并且优选用不透水的保护片覆盖凝胶基质。 该产品具有优异的经皮吸收,通过将配方附着到皮肤上即可轻松提供局部麻醉,能够消除各种疼痛,如皮下注射时的疼痛,可以容易地从皮肤上清除,不会导致 弄脏手指,手或布。

    Plate roll and an adhesive sheet therefor
    5.
    发明授权
    Plate roll and an adhesive sheet therefor 失效
    平板辊及其粘合片

    公开(公告)号:US5284091A

    公开(公告)日:1994-02-08

    申请号:US884270

    申请日:1992-05-08

    IPC分类号: B41F27/12 B41F13/10 H01L21/68

    摘要: A plate roll attached by an adhesive sheet to a printing plate made of a resin. The attached printing plate is easily detached. The adhesive sheet and remaining adhesive are easily removed after printing is finished and the efficiency of the operation of printing is enhanced. The adhesive sheet includes a photocurable adhesive, which loses adhesive ability by curing by irradiation of electromagnetic waves or an electron beam or a water swelling adhesive, which loses adhesive ability by swelling by water. Adhesive sheets for the plate roll comprise supporting sheets, removable sheets and a photocurable adhesive, which loses adhesive ability by curing by irradiation of electromagnetic waves or an electron beam or a water swelling adhesive, which loses adhesive ability by swelling by water.

    摘要翻译: 由粘合片附着到由树脂制成的印版上的平板辊。 附着的印版容易分离。 粘合片和剩余的粘合剂在印刷完成后容易地除去,并且印刷操作的效率提高。 粘合片包括可光固化的粘合剂,其通过电磁波的照射或电子束或水溶性粘合剂的固化而失去粘合性,其通过水膨胀而失去粘合能力。 用于板卷的粘合片包括支撑片,可移除片和可光固化的粘合剂,其通过电磁波的照射或电子束或水溶性粘合剂固化而失去粘合性,其通过水膨胀而失去粘合能力。

    Vibration damper material comprising a vicso elastic layer of
unvulcanized rubber
    6.
    发明授权
    Vibration damper material comprising a vicso elastic layer of unvulcanized rubber 失效
    振动阻尼材料包括未硫化橡胶的粘弹性层

    公开(公告)号:US5858521A

    公开(公告)日:1999-01-12

    申请号:US478106

    申请日:1995-06-07

    摘要: The vibration damper material comprises a laminate of a viscoelastic layer and a hardenable pressure sensitive adhesive layer, and a release liner applied onto the hardenable pressure sensitive adhesive layer. The viscoelastic layer is intended to form a vibration damping layer, and contains a viscoelastic material mainly comprised of unvulcanized rubber to which a vulcanizing agent (crosslinking agent) has been added. The hardenable pressure sensitive adhesive layer comprises a hardenable pressure sensitive adhesive which has adhesive properties in the uncured state but has a strong adhesive strength when it is cured by heating, irradiation with light or by being blocked from air for example. This hardenable pressure sensitive adhesive layer contains a sticking polymer, a reactive oligomer and a polymerization initiator. The release liner which is utilized has a silicone layer formed on the surface of a base material thereof. This vibration damper material has an excellent ability to follow curved surfaces, a reliable adhesivity, and provides a high degree of vibration damping property without impairing the efficiency in the operation in which the vibration damper material is applied onto an adherend.

    摘要翻译: 振动阻尼材料包括粘弹性层和可硬化压敏粘合剂层的层压体,以及施加到可硬化压敏粘合剂层上的剥离衬垫。 粘弹性层旨在形成振动阻尼层,并且包含主要由未加硫化剂(交联剂)的未硫化橡胶组成的粘弹性材料。 可硬化的压敏粘合剂层包括可硬化的压敏粘合剂,其在未固化状态下具有粘合性,但是当通过加热固化,照射光或被空气阻挡时具有强的粘合强度。 该可硬化压敏粘合剂层含有粘着性聚合物,反应性低聚物和聚合引发剂。 使用的剥离衬垫具有形成在其基材的表面上的硅氧烷层。 该振动阻尼材料具有优异的跟随曲面的能力,可靠的粘合性,并且提供高的振动阻尼性,而不会降低将阻尼材料施加到被粘物上的操作的效率。

    Thread-reinforced paper sheet and thread-reinforced gummed tape
    8.
    发明授权
    Thread-reinforced paper sheet and thread-reinforced gummed tape 失效
    螺纹加强纸和螺纹增强胶带

    公开(公告)号:US5401557A

    公开(公告)日:1995-03-28

    申请号:US104050

    申请日:1993-08-17

    摘要: A thread-reinforced paper sheet comprises upper and lower paper layers and a reinforcing thread interposed therebetween. A thread-reinforced gummed tape comprises a tape base material which consists of upper and lower paper layers and a reinforcing thread interposed between the upper and lower paper layers, and a moisture activated adhesive layer formed on one of surfaces of the tape base material. In each of the thread-reinforced paper sheet and the thread-reinforced gummed tape, a water-soluble or water-dispersible adhesive is used to laminate the upper and lower paper layers, and a water-soluble thread is used as the reinforcing thread. Each of such thread-reinforced paper sheet and such thread-reinforced gummed tape exhibits a strength equivalent to that of the prior art article and moreover, has a complete disintegratability. Thus, a regeneratable thread-reinforced paper sheet as well as a regeneratable thread-reinforced gummed tape is provided.

    摘要翻译: PCT No.PCT / JP93 / 00892 Sec。 371日期:1993年8月17日 102(e)日期1993年8月17日PCT提交1993年6月29日PCT公布。 第WO94 / 02317号公报 日期1994年2月3日。一种螺纹增强纸片包括上下纸层和插入其间的加强线。 线增强胶带包括由上下纸层构成的带基材料和插入在上下纸层之间的加强线,以及形成在带基材的一个表面上的水分活化粘合剂层。 在每个螺纹增强纸和螺纹增强胶带中,使用水溶性或水分散性粘合剂来层压上下纸层,并且使用水溶性线作为加强线。 每个这种螺纹增强纸片和这种螺纹增强的胶带表现出与现有技术制品相当的强度,而且具有完全的分解性。 因此,提供可再生的螺纹增强纸片以及可再生的螺纹增强胶带。