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公开(公告)号：USD326276S
公开(公告)日：1992-05-19
申请号：US403717
申请日：1989-09-06
申请人： David E. Mehaffey , Richard Lindahl
设计人： David E. Mehaffey , Richard Lindahl
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公开(公告)号：US3971315A
公开(公告)日：1976-07-27
申请号：US496677
申请日：1974-08-12
申请人： Frederick C. Hansen
发明人： Frederick C. Hansen
CPC分类号： B41N1/12 , Y10T428/24996 , Y10T428/249975 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249996
摘要： A marking structure for various uses, such as in hand stamps or other printing members, or in ink pads, ink rolls or other inking members. The marking structure is characterized by at least two layers, including an outer layer and an underlying reservoir layer. The outer layer has interconnected aggregates of thermoplastic resin, forming a microporous network of pores, and a marking fluid contained within the network. The reservoir layer has an open-pored macroporous structure, such as an open-cell polyurethane foam, impregnated with a microporous thermoplastic resin, in the form of interconnected aggregates, and an additional amount of the marking fluid. The resin aggregates of the outer and reservoir layers are joined at the interface of the layers to form a cohesive structure.
摘要翻译： 用于各种用途的标记结构，例如手印或其他印刷部件，或在油墨垫，油墨辊或其它上墨构件中。 标记结构的特征在于至少两层，包括外层和下层储层。 外层具有热塑性树脂的互连聚集体，形成孔的微孔网络和包含在网络内的标记液。 储层具有开孔大孔结构，例如开孔聚氨酯泡沫，浸渍有微孔热塑性树脂，呈互连聚集体的形式，以及额外量的标记液。 外层和储层的树脂聚集体在层的界面处连接以形成粘结结构。
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公开(公告)号：US5292565A
公开(公告)日：1994-03-08
申请号：US712125
申请日：1991-06-07
CPC分类号： B41F31/26 , B41L27/28 , B41N7/06 , B41N2207/02 , B41N2207/14 , Y10T428/1376 , Y10T428/139 , Y10T428/24496 , Y10T428/24893 , Y10T428/249978 , Y10T428/249983 , Y10T428/249986 , Y10T428/249996 , Y10T428/254
摘要： An ink roll made of a microporous thermoplastic structure impregnated with an ink has sufficient strength, toughness and flexibility to deliver ink to a transfer roll without substantial misting of the ink from the ink roll surface as the ink roll is driven by a drive roll at peripheral speeds of 200 ips or more. The microporous plastic structure of the roll may be formed from a blend of a first polymer having particles sizes in the range of 1 to 100 .mu.m, and a second polymer having particles sizes from more than 100 .mu.m to 600 .mu.m. The second polymer is selected to impart greater strength and abrasion resistance to the roll than the first polymer. Both of the first and second polymers may be copolymers of PVC and polyvinyl acetate. The second copolymer has more acetate groups than the first polymer, giving it significantly greater strength.
摘要翻译： 由浸渍有油墨的微孔热塑性结构制成的油墨卷具有足够的强度，韧性和柔性，以便将油墨输送到转印辊上，而不会因油墨辊被墨辊表面驱动而使油墨从墨辊表面上实质上雾化 速度为200 ips以上。 辊的微孔塑料结构可以由具有1至100（μm）m范围内的粒度的第一聚合物的共混物和具有大于100（my）m至600（μm）的颗粒尺寸的第二聚合物的共混物形成 我的） 选择第二聚合物以赋予辊比第一聚合物更大的强度和耐磨性。 第一和第二聚合物都可以是PVC和聚乙酸乙烯酯的共聚物。 第二种共聚物比第一种聚合物具有更多的乙酸酯基，赋予它显着更大的强度。
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公开(公告)号：USD322984S
公开(公告)日：1992-01-07
申请号：US416937
申请日：1989-10-04
申请人： David E. Mehaffey , Richard Lindahl
设计人： David E. Mehaffey , Richard Lindahl
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公开(公告)号：US5049432A
公开(公告)日：1991-09-17
申请号：US505973
申请日：1990-05-02
IPC分类号： B41K1/50
CPC分类号： B41K1/50 , Y10S428/909 , Y10T428/24504 , Y10T428/249978 , Y10T428/24998 , Y10T428/249996
摘要： An improved microporous marking structure has a layer of a microporous material containing a marking fluid and an absorbent backing layer superposed thereon which shortens processing time by absorbing excess marking fluid from the microporous layer. The marking structure according to the invention may be advantageously used to make a self-inking hand stamp. No lengthy step for removing excess ink from the microporous layer is needed.
摘要翻译： 改进的微孔标记结构具有包含标记流体和叠置在其上的吸收性背衬层的微孔材料层，其通过从微孔层吸收多余的标记流体而缩短了处理时间。 根据本发明的标记结构可以有利地用于制造自上墨的手印。 不需要从微孔层去除多余的墨水的漫长步骤。
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公开(公告)号：US5277721A
公开(公告)日：1994-01-11
申请号：US880831
申请日：1992-05-11
申请人： Willem Ooms
发明人： Willem Ooms
CPC分类号： B29C39/42 , B29C39/265 , B29C39/38
摘要： A method for preparing a microporous ink-impregnated marking structure according to the invention involves use of a window-like frame instead of a conventional chase. The frame is placed on the upper face of the matrix board or mold so that the premix, containing ink, plasticizer and resin, is retained therein. The premix fills the cavities and excess premix forms a continuous layer over the cavities in the mold, with the edges of the layer retained by the frame. A layer of an ink-absorbent backing material is placed on the layer of premix, and the backing is covered with a plate. The assembly is heated with pressure to form a microporous, marking fluid impregnated structure having a relief pattern corresponding to the cavities, and then cooled. The marking structure can then be used to make self-inking hand stamps.
摘要翻译： 根据本发明的制备微孔墨浸渍的标记结构的方法涉及使用窗状框架而不是传统的追逐。 将框架放置在矩阵板或模具的上表面上，使得含有油墨，增塑剂和树脂的预混物保留在其中。 预混料填充空腔，多余的预混物在模具中的空腔上形成连续的层，其中边缘由框架保持。 将一层吸墨背衬材料放置在预混物层上，并将背衬覆盖在板上。 将组件加压加压以形成具有对应于空腔的浮雕图案的微孔标记流体浸渍结构，然后冷却。 然后可以使用标记结构来制作自动上胶手印。
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公开(公告)号：USRE34134E
公开(公告)日：1992-12-01
申请号：US380207
申请日：1989-07-14
申请人： Lester R. Medlen , James J. Nichols
发明人： Lester R. Medlen , James J. Nichols
摘要： A flexible type segment formed of elastomeric material and in an initially flat condition, and adapted for mounting on the cylindrical surface of a printing roll that engages the surface of an object to be marked, and prints indicia thereon. The segment has an elongated base with generally flat, parallel top and bottom surfaces and a raised panel print face formed on the top surface. The print face defines indicia to be inked and thereafter to apply an ink imprint to the respective surface to be marked. A plurality of recesses are formed in the bottom surface of the base, the recesses extending into the material a major portion of the depth of the base. The recesses reduce the section of the base so that flexing of the segment when it is mounted on the roll and force variations between the print face and the surface to be marked produce a minimum of distortion of the print face.
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公开(公告)号：US4676162A
公开(公告)日：1987-06-30
申请号：US745124
申请日：1985-06-17
CPC分类号： B41K1/02
摘要： A rubber stamp with a skirted housing in which a plunger is slideable and spring biased to an upward position. At its bottom end the plunger includes a slotted base to which a print block is removably attached, and at the top end thereof the plunger includes a snap locking cap which permits easy assembly and disassembly of the unit. A frame contains the print block and includes a pair of ribbed flexible arms removably engageable within the slots of the base. Finger tabs connected to the flexible arms are accessible through cutouts in the housing skirt and effective for squeezing and removing the framed print block. A transparent cover is attachable to the housing skirt and covers the inked print block, and abuts the finger tabs so that the print block cannot be moved and inadvertently ink the inside surface of the transparent cover.
摘要翻译： 带有外壳的橡皮筋，其中柱塞可滑动并且弹簧偏置到向上的位置。 在其底端，柱塞包括开槽基座，打印块可移除地附接到该开槽基座，并且在其顶端处，柱塞包括卡扣锁定帽，其允许容易地组装和拆卸该单元。 框架包含打印块，并且包括可拆卸地接合在基座的槽内的一对带肋的柔性臂。 连接到柔性臂的指状突片可通过外壳裙部中的切口进入，并有效地用于挤压和移除框架式打印块。 透明盖可附接到壳体裙部并覆盖着墨印刷块，并且与指片接触，使得打印块不能移动，并且无意中将透明盖的内表面喷墨。
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公开(公告)号：US5344483A
公开(公告)日：1994-09-06
申请号：US860098
申请日：1992-03-30
申请人： Stephanie S. Hinton
发明人： Stephanie S. Hinton
CPC分类号： C09D11/36
摘要： An ink composition suitable for ink jet printing is made from a fatty acid ester base and a diluent, wherein the base consists essentially of a fatty acid which is liquid at room temperature, a polyalkylene glycol, and a dye which has been reacted with the fatty acid to form an ester. The base is combined with a compatible diluent, such as an alcohol having a low-viscosity and low vapor pressure, to provide an ink composition especially suited for ink jet dot printing of high-definition symbols such as bar codes. The ink of the invention resists spreading on rough surfaces, and thus can be used to print bar codes directly on the sides of paperboard cartons.
摘要翻译： 适用于喷墨印刷的油墨组合物由脂肪酸酯基和稀释剂制成，其中基本上由在室温下为液体的脂肪酸，聚亚烷基二醇和与脂肪酸反应的染料 酸形成酯。 基底与相容的稀释剂（例如具有低粘度和低蒸气压的醇）组合，以提供特别适用于诸如条形码的高清晰符号的喷墨点印刷的油墨组合物。 本发明的油墨可防止在粗糙表面上的铺展，因此可用于直接在纸板纸箱的两侧打印条形码。
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公开(公告)号：US5099997A
公开(公告)日：1992-03-31
申请号：US427883
申请日：1989-10-27
摘要： A premix capable of forming a microporous marking structure is prepared by kneading a pouch containing the premix, then opening the pouch and removing the premix therefrom. The mixed premix is then typically poured in a mold, and an absorbent backing layer is placed on the premix. The premix is then heated to form a microporous structure, and then cooled. The dispensing package used in this method is a thin-walled, flexible pouch which contains the premix. This dispensing pouch can eliminate the need to make up a batch of premix immediately prior to casting, together with the need to measure the amount of premix needed for each casting.
摘要翻译： 通过捏合含有预混合物的小袋，然后打开小袋并从中除去预混物，制备能形成微孔标记结构的预混物。 然后将混合的预混物通常倒入模具中，并将吸收性背衬层放置在预混物上。 然后将预混合物加热形成微孔结构，然后冷却。 在该方法中使用的分配包装是一种薄壁的柔性袋，其包含预混物。 这种分配袋可以消除在铸造之前立即组装一批预混料的需要，同时需要测量每种铸件所需的预混物的量。
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