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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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公开(公告)号：US4927695A
公开(公告)日：1990-05-22
申请号：US363347
申请日：1989-06-06
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-linking 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作自动连接的手印。 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：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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