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1. 发明授权

US4521359A Method of coextruding plastics to form a composite sheet 失效
标题翻译：共挤出塑料以形成复合片材的方法
公开(公告)号：US4521359A
公开(公告)日：1985-06-04
申请号：US327274
申请日：1981-12-04
申请人： Hsue C. Tsien
发明人： Hsue C. Tsien
IPC分类号： B29C47/04 , B29C59/00 , B29C71/00 , B29D9/08
CPC分类号： B29C47/062 , B29C47/0021 , B29C47/003 , B29C59/00 , B29C71/00 , B29K2023/06 , B29K2023/12 , B29L2031/3468
摘要： This invention pertains to a method of producing a composite sheet of plastic materials by means of coextrusion. Two plastic materials are matched with respect to their melt indices. These matched plastic materials are then coextruded in a side-by-side orientation while hot and soft to form a composite sheet having a substantially uniform demarkation therebetween. The plastic materials are fed at a substantially equal extrusion velocity and generally have substantially equal viscosities. The coextruded plastics can be worked after coextrusion while they are still hot and soft.
摘要翻译：本发明涉及通过共挤出生产塑料材料复合片材的方法。两种塑料材料与其熔体指数相匹配。然后将这些匹配的塑料材料以并排的方式共挤出，同时热和软地形成其间具有基本均匀的剥离的复合片材。塑料材料以基本相等的挤出速度进料，通常具有基本相等的粘度。共挤塑料可以在共挤后工作，同时它们仍然是热和柔软的。

2. 发明授权

US4421827A Composites and methods for providing metal clad articles and articles produced 失效
标题翻译：制备金属制品和制品的复合材料和方法
公开(公告)号：US4421827A
公开(公告)日：1983-12-20
申请号：US340405
申请日：1982-01-18
申请人： Cecil L. Phillips
发明人： Cecil L. Phillips
IPC分类号： B32B15/08 , C08J5/12 , B29D9/08 , B29H9/00
CPC分类号： C08J5/124 , B32B15/08 , B32B2262/101 , Y10T428/31529 , Y10T428/31554 , Y10T428/31565 , Y10T428/31576 , Y10T428/31583 , Y10T428/31601 , Y10T428/31605 , Y10T428/31681 , Y10T428/31699 , Y10T428/31797 , Y10T428/31928
摘要： A composite for providing a metal clad article of thermosetting resin includes a metal facing, a curable thermosetting resin and, between the metal facing and the resin, a layer of adhesive material. The adhesive material is capable of adhesion to the metal facing and to the thermosetting resin on curing of the resin to thereby bond the metal to the resin. The thermosetting resin may be cured hot or cold, some adhesives being more suitable for one or other method.
摘要翻译：用于提供热固性树脂的金属包覆制品的复合材料包括金属面，可固化的热固性树脂，以及金属面与树脂之间的粘合剂材料层。粘合剂材料在树脂固化时能够粘附到金属表面和热固性树脂上，从而将金属粘合到树脂上。热固性树脂可以被固化成热或冷，一些粘合剂更适合于一种或另一种方法。

3. 发明授权

US4303604A Method of making a high rate carbon cathode 失效
标题翻译：制造高倍率碳阴极的方法
公开(公告)号：US4303604A
公开(公告)日：1981-12-01
申请号：US140369
申请日：1980-04-14
申请人： Sol Gilman
发明人： Sol Gilman
IPC分类号： H01M4/96 , B29D9/08
CPC分类号： H01M4/96
摘要： A high rate carbon cathode is made by mixing a carbon powder having a sure area of about 1000 square meters/gram with polytetrafluoroethylene and a sufficient amount of water to form a coherent mixture. The mixture is applied to an electrically conductive screen; the cathode formed while wet to an intermediate thickness, the cathode vacuum dried at about 100 degrees C., and the cathode cold compressed to obtain a final electrode porosity of greater than 80 percent. The cathode can be used in a lithium primary cell using a solution of an inorganic lithium salt in sulfuryl chloride as the electrolyte.
摘要翻译：通过将具有约1000平方米/克的表面积的碳粉与聚四氟乙烯和足量的水混合以形成粘性混合物来制备高速碳阴极。将混合物施加到导电屏幕上; 阴极在湿润至中间厚度的同时形成，阴极在约100℃下真空干燥，并将阴极冷压缩以获得大于80％的最终电极孔隙率。阴极可以使用无机锂盐在磺酰氯作为电解质的溶液在锂原电池中使用。

4. 发明授权

US3436442A Process and apparatus for manufacturing flocked fabric 失效
标题翻译：制造卷曲织物的工艺和装置
公开(公告)号：US3436442A
公开(公告)日：1969-04-01
申请号：US3436442D
申请日：1965-10-12
申请人： WALTER R SAKS
发明人： SAKS WALTER R
IPC分类号： B05C19/00 , B05D1/14 , B29C55/28 , D04H11/00 , B29D9/08
CPC分类号： D04H11/00 , B05C19/002 , B05D1/14 , B29C55/28 , Y10T428/23943

5. 发明授权

US4304536A Green sheet support fixture speed and position control system for a screening machine 失效
标题翻译：绿板支撑夹具速度和位置控制系统用于筛选机
公开(公告)号：US4304536A
公开(公告)日：1981-12-08
申请号：US194727
申请日：1980-10-07
申请人： Gordon T. Davis , Wolfgang Mueller , Lawrence P. Remsen , Alfred A. Stricker
发明人： Gordon T. Davis , Wolfgang Mueller , Lawrence P. Remsen , Alfred A. Stricker
IPC分类号： B41F15/08 , H05K1/03 , H05K3/12 , B29C27/00 , B29D9/08
CPC分类号： B41F15/0813 , H05K3/1216 , H05K1/0306 , Y10S425/811
摘要： A horizontally movable slide bears a two section, continuously extending horizontally inclined, steep and shallow sloped cam slot controlling the vertical rise and fall of a cam follower driven support fixture for supporting a ceramic green sheet in underlying contact with a stencil mask in an automatic MLC screening machine. An apertured positioning flag moves horizontally with the slide and past a vertical height digital position encoder assembly and a mask separate encoder assembly. The positioning encoder assembly provides an electrical signal for controlling an actuator mechanism causing slide movement, indicative of the desired final positioning height of the green sheet relative to the mask when the fixture is moving towards the mask. When the actuator mechanism drives the slide in the opposite direction, to lower the green sheet from the mask, the mask separate encoder assembly produces a signal, in response to common positioning flag movement in the opposite direction with the slide to effect a change in speed of the actuator mechanism. This provides slow initial separation of the green sheet from the mask and final removal of the fixture from screening height, at a much more rapid rate.
摘要翻译：水平移动的滑块具有两个部分，连续延伸的水平倾斜，陡峭和浅斜的凸轮凸轮槽，用于控制凸轮从动件驱动的支撑夹具的垂直上升和下降，以支撑陶瓷生坯与自动MLC中的模板掩模的底部接触筛选机。多孔定位标志随着滑块水平移动并经过垂直高度的数字位置编码器组件和掩模分离的编码器组件。定位编码器组件提供用于控制致动器机构的电信号，引起滑动运动，指示当固定装置朝着掩模移动时，生片相对于掩模的期望的最终定位高度。当致动器机构沿相反方向驱动滑块时，为了从掩模中降低生片，掩模分离编码器组件响应于公共定位标记沿与滑块相反的方向移动以产生速度变化而产生信号的致动器机构。这提供了生坯片与面罩的缓慢的初始分离，并且以更快的速率从夹具的最终去除筛选高度。

6. 发明授权

US4167382A Apparatus for roto-molding 失效
标题翻译：旋转成型设备
公开(公告)号：US4167382A
公开(公告)日：1979-09-11
申请号：US914498
申请日：1978-06-12
申请人： Frank J. Freedman , Warren D. Fishbaugh
发明人： Frank J. Freedman , Warren D. Fishbaugh
IPC分类号： B29C41/00 , B29C41/22 , B29C41/36 , B29C5/04 , B29D9/08
CPC分类号： B29C41/36 , B29C41/22 , B29C41/00 , B29K2023/00
摘要： Disclosed is apparatus for roto-molding, multi-layered plastic containers and the like.
摘要翻译：公开了用于旋转成型，多层塑料容器等的装置。

7. 发明授权

US4016311A Method for protecting metal ends 失效
标题翻译：保护金属端的方法
公开(公告)号：US4016311A
公开(公告)日：1977-04-05
申请号：US469524
申请日：1974-05-13
申请人： Donald H. Ellerbrock , Robert J. Hough
发明人： Donald H. Ellerbrock , Robert J. Hough
IPC分类号： B29C25/00 , B29D9/08 , B29F5/00
CPC分类号： B65D17/163
摘要： A protected easy-open metal end for containers is disclosed that contains a scoreline which defines on the central portion of the end a removable panel portion and a residual lip portion. A layer of synthetic resin hot melt material is deposited on one of the central panel surfaces opposite the scoreline, whereupon after the hot melt is solidified, the end is post heated to effect softening of the hot melt so that the metal end surface is wetted thereby. The resultant bond between the hot melt and the metal end is so great that severing of the removable panel from the end effects corresponding severing of the hot melt layer to provide protective hot melt layers on the edges of each of the panel and the residual lip portions. The hot melt layer may be applied to the same or the opposite central panel surface that contains the scoreline, or on both surfaces to provide two-side protection.
摘要翻译：公开了用于容器的保护的容易开放的金属端，其包含刻痕线，该刻痕线在端部的中心部分上限定可移除的面板部分和残留的唇部。合成树脂热熔材料层沉积在与刻痕线相对的一个中心板表面上，然后在热熔体固化之后，端部被后加热以使热熔体软化，从而使金属端面被润湿。热熔体和金属端之间的结合如此之大，使得可移除的面板从端部的切断会相应地切断热熔体层，以在每个面板和残余唇部的边缘上提供保护性热熔体层。热熔层可以施加到包含刻痕线的相同或相对的中心板表面上，或者在两个表面上施加以提供双面保护。

8. 发明授权

US3949037A Method of making a simulated brick having a configured undercut face and a reverse surface having a sharp upstanding peripheral edge 失效
标题翻译：制造具有配置的底切面的模拟砖和具有尖锐直立外围边缘的反面的方法
公开(公告)号：US3949037A
公开(公告)日：1976-04-06
申请号：US484667
申请日：1974-07-01
申请人： Stanley C. Volent
发明人： Stanley C. Volent
IPC分类号： B44F11/06 , B29D9/08
CPC分类号： B44F11/06
摘要： This invention has to do with a simulated brick formed of plastic, a method for making the brick, and a wall structure incorporating the brick and simulated mortar polyester plastic is cast in a polyvinyl chloride mold and a doctor blade or knife is passed over the mold depressing the mold edges and removing excess material so that the mold when released will spring back and a meniscus is formed by the plastic against the surrounding mold wall.
摘要翻译：本发明涉及一种由塑料制成的模拟砖，一种制造砖的方法，将砖和模拟砂浆聚酯塑料结合在一起的墙壁结构被浇铸在聚氯乙烯模具中，并且刮刀或刀穿过模具压下模具边缘并去除多余的材料，使得当释放的模具将弹回并且塑料形成弯液面抵靠周围的模具壁时。

9. 发明授权

US3564602A Method of preparing closures containing a foamed annular sealing liner and thin central portion 失效
标题翻译：制造封闭式封闭式密封衬套和中央部分的方法
公开(公告)号：US3564602A
公开(公告)日：1971-02-16
申请号：US3564602D
申请日：1963-08-29
申请人： W H HUTCHINSON & SON INC
发明人： PECK ROBERT
IPC分类号： B21D51/46 , B29C44/02 , B29C44/12 , B29C45/00 , B29C70/80 , B29D9/06 , B29D9/08 , B29D27/04
CPC分类号： B29C70/80 , B29C44/022 , B29C44/1271 , B29C45/00 , B29K2027/06 , B29K2105/0061 , B29L2031/56 , Y10S264/60 , Y10S425/201 , Y10S425/809 , Y10T156/1072 , Y10T428/2495 , Y10T428/24999
摘要： A PROCESS FOR THE PRODUCTION OF "BOTTLE CAPS" OR CROWN CLOSURES WITH A LINER HAVING A VERY THIN TRANSPARENT CENTRAL PORTION AND A FOAMED ANNULAR RING. THE FOAMABLE VINYL PLASTISOL IS DEPOSITED IN THE INTERIOR OF THE INVERTED CLOSURE. THE DEPOSITED MASS IS THEN SHAPED BY A PLUNGER HAVING A RAISED PORTION IN ITS CENTRAL PORTION. THE SHAPED MASS IS THEN HEATED TO GEL THE PLASTISOL. THEREAFTER, THE SHAPED PLASTISOL IS HEATED TO A HIGHER TEMPERATURE TO FUSE AND FOAM THE PLASTISOL.

10. 发明授权

US4497765A Process for making a closure 失效
标题翻译：关闭的过程
公开(公告)号：US4497765A
公开(公告)日：1985-02-05
申请号：US390346
申请日：1982-06-22
申请人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
发明人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
IPC分类号： B29C37/00 , B29C43/14 , B29C43/18 , B29C43/36 , B29C43/42 , B29C53/02 , B29C57/00 , B29C59/02 , B29C67/00 , B29C69/02 , B65D41/04 , B65D41/34 , B29C13/02 , B29D9/08
CPC分类号： B29C43/146 , B29C37/0017 , B29C43/361 , B29C57/00 , B29C59/022 , B29C67/0044 , B29C69/02 , B65D41/04 , B65D41/0435 , B65D41/34 , B65D41/3428 , B26F2210/04 , B29C2791/001 , B29C2793/009 , B29C37/0082 , B29C43/18 , B29C53/02 , B29L2001/00 , B29L2031/56 , B29L2031/565 , B65D2101/0046 , B65D2101/0053 , Y10S425/058 , Y10S425/809
摘要： A novel closure-making process and apparatus are disclosed for formation of plastic closures. The closures include a plastic closure cap which is compression molded to provide a closure having the requisite strength. The process includes steps for formation of a sealing liner within the closure cap if desired, with formation of a novel liner-retaining arrangement provided for secure retention of the liner within the cap. The process also includes steps for formation of a tamper-indicating pilfer band integrally with the plastic cap of the closure for formation of closures requiring a suitable tamper-indicating device.
摘要翻译：公开了一种用于形成塑料封闭件的新颖封闭制造方法和装置。封闭件包括塑料封盖，其被压缩模制以提供具有必要强度的封闭件。如果需要，该方法包括用于在封闭盖内形成密封衬垫的步骤，形成用于将衬垫牢固地保持在盖内的新颖的衬套保持装置。该过程还包括用于与封盖的塑料盖整体形成防篡改防盗带的步骤，用于形成需要合适的防拆指示装置的封闭件。

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