公开(公告)号：US3923532A

公开(公告)日：1975-12-02

申请号：US51643774

申请日：1974-10-21

申请人： AMERICAN CAN CO

发明人： MORMAN FRANK C

IPC分类号： C04B35/043 ,  C04B35/047 ,  C04B35/632 ,  C04B35/04 ,  C04B35/12

CPC分类号： C04B35/047 ,  C04B35/043 ,  C04B35/6325

摘要： Refractory shapes containing magnesium oxide are pressed from a refractory forming mixture which consists of particulate refractory material containing magnesium oxide and a binder solution of zinc lignosulfonate in water. The use of zinc lignosulfonate in solution as a binder stabilizes the refractory forming mixture, to substantially prevent the loss of density of refractory shapes as the refractory forming mixture ages. Zinc may alternatively be provided in the binder solution by adding a zinc compound to a binder solution composed of water and lignosulfonate salt, the zinc compound dissociating in solution to provide zinc ions. A refractory forming mixture is prepared by mixing zinc lignosulfonate, water, and particulate refractory material containing magnesium oxide, or by mixing a lignosulfonate salt, water, a zinc compound which dissociates in solution to provide zinc ions, and particulate refractory material containing magnesium oxide.

摘要翻译： 包含氧化镁的耐火形状由耐火成形混合物压制，其由含有氧化镁的颗粒耐火材料和木质素磺酸锌粘合剂溶液在水中组成。 在溶液中使用木素磺酸锌作为粘合剂使耐火成型混合物稳定，从而基本上防止耐火材料成型混合物老化时耐火材料形状的密度损失。 可以通过将锌化合物添加到由水和木质素磺酸盐组成的粘合剂溶液中，锌溶液中的锌化合物在溶液中解离以提供锌离子，也可以在粘合剂溶液中提供锌。 通过混合木质素磺酸锌，水和含有氧化镁的颗粒耐火材料，或通过混合木质素磺酸盐，水，在溶液中解离以提供锌离子的锌化合物和含有氧化镁的颗粒耐火材料来制备耐火成型混合物。

公开(公告)号：US3921847A

公开(公告)日：1975-11-25

申请号：US30440072

申请日：1972-11-07

申请人： AMERICAN CAN CO

发明人： RENTMEESTER KENNETH RICHARD

IPC分类号： B65D8/22 ,  B21D51/26 ,  B65D25/14 ,  B65D25/34 ,  C08L77/00 ,  C09D163/00 ,  C09J201/00 ,  B32B1/08 ,  B65D23/02

CPC分类号： B65D7/38 ,  B21D51/2676 ,  C09D163/00 ,  Y10T156/1038 ,  Y10T428/1355

摘要： Can body blanks to be used in production of cemented lap side seam containers are pre-coated with a pigmented epoxy-type coating which, when the body blank is lap side seamed, functions to provide a bonding interface for the lap side seam adhesive while simultaneously functioning as an adherent base upon which to apply printing or other decoration for the exterior surface of the can body thereby permitting elimination of heretofore necessary binding lines and size coat.

摘要翻译： 用于生产胶合侧面接缝容器的坯体坯料预涂有着色环氧树脂型涂层，当机体坯料被搭接侧缝合时，其作用是为搭接侧接缝粘合剂提供接合界面 作为粘合基底，在其上施加用于罐体外表面的印刷或其它装饰，从而允许消除迄今所需的粘合线和尺寸涂层。

公开(公告)号：US3918630A

公开(公告)日：1975-11-11

申请号：US54728975

申请日：1975-02-05

申请人： AMERICAN CAN CO

发明人： MEYERS GEORGE L

IPC分类号： B65D5/00 ,  B65D5/26

CPC分类号： B65D5/002

摘要： A rectangular paperboard tray having a hollow, triangular pillar corner construction and a unitary paperboard blank therefor. The interior corner panels of the hollow triangular pillar corners are hingedly connected at opposite sides to side panels and inner corner flaps. The side and end panels of the tray are secured together by inner and outer corner flaps.

摘要翻译： 一种矩形纸板托盘，具有中空的三角柱角结构和一体的纸板坯料。 中空三角柱角的内角板在相对侧铰接连接到侧板和内角片。 托盘的侧面和端面板通过内角和外角襟翼固定在一起。

公开(公告)号：US3912154A

公开(公告)日：1975-10-14

申请号：US32069573

申请日：1973-01-03

申请人： AMERICAN CAN CO

发明人： GODAR JOSEPH L

IPC分类号： B65D3/12 ,  B65D3/10 ,  C09J5/02 ,  C09J177/00 ,  C09J201/00 ,  B65D7/42

CPC分类号： B65D15/06 ,  Y10T428/1359 ,  Y10T428/1372 ,  Y10T428/24215 ,  Y10T428/24777 ,  Y10T428/24802 ,  Y10T428/31522 ,  Y10T428/31696 ,  Y10T428/31844 ,  Y10T428/3192

摘要： An improved means for attaching a metal end closure to a container body having an upstanding straight marginal edge portion wherein the end closure is provided with a peripheral channel defined by inner and outer depending straight wall portions, the inner depending straight wall portion merging with the central panel of the end closure, and said channel including said inner and outer depending straight wall portions being bonded to the upstanding straight marginal edge portion of said container body by means of a suitable thermoplastic adhesive.

公开(公告)号：US3912109A

公开(公告)日：1975-10-14

申请号：US41609173

申请日：1973-11-15

申请人： AMERICAN CAN CO

发明人： ESSEX JR FREDERICK WILLIAM ,  PIPPITT MAX ELLIOT

IPC分类号： B21D19/12 ,  B21D9/12 ,  B21D51/26 ,  B65D1/14 ,  B65D1/16 ,  B65D1/40 ,  B65D17/02 ,  B65D17/08

CPC分类号： B21D51/2615 ,  B65D1/165 ,  B65D7/42

摘要： A two piece metal can comprising a seamless, cylindrical container of circular cross section having integral side and bottom walls, and a top closure joined to the top portion of the side wall by a double seam consisting of five adjacent layers of metal. The bottom profile of the container includes a shoulder extending outwardly from the bottom portion of the side wall at an angle of about 25* for a distance such that the outside diameter of the container at the bottom end of the shoulder is substantially equal to the maximum outside diameter of the can across the double seam, and a flange having a first segment extending downwardly for a distance about equal to the length of the double seam from the bottom of the shoulder substantially parallel to the side wall and a second segment doubled back on and within the first segment thereof. The bottom panel has a curved periphery joining the second segment of the flange to the bottom wall.

公开(公告)号：US3906126A

公开(公告)日：1975-09-16

申请号：US35884273

申请日：1973-05-10

申请人： AMERICAN CAN CO

发明人： KAISER EDWARD WILLIAM ,  RENTMEESTER KENNETH RICHARD

IPC分类号： B21D51/26 ,  B65D8/22 ,  B65D7/12 ,  B32B15/08 ,  B32B27/34 ,  B32B27/38

CPC分类号： B65D7/38 ,  B21D51/2676 ,  Y10T428/1359 ,  Y10T428/24479 ,  Y10T428/24851 ,  Y10T428/31522 ,  Y10T428/31536 ,  Y10T428/31681 ,  Y10T428/3175 ,  Y10T428/31942

摘要： A metal can body is formed with a longitudinally extending lap side seam which is securely bonded with a nylon type high strength organic adhesive. In order to provide a strong permanent bond in the side seam, the body is precoated with an epoxy type coating which adheres tenaciously to both the adhesive and to the metallic body surfaces.

摘要翻译： 金属罐体形成有纵向延伸的搭接侧接缝，其牢固地与尼龙型高强度有机粘合剂粘合。 为了在侧缝中提供强烈的永久性粘合，使用环氧树脂涂层预先涂覆身体，该涂层坚固地粘附在粘合剂和金属体表面上。

公开(公告)号：US3896604A

公开(公告)日：1975-07-29

申请号：US33717173

申请日：1973-03-01

申请人： AMERICAN CAN CO

发明人： MARANTZ DANIEL RICHARD

IPC分类号： B65B11/10 ,  B65B11/58 ,  B65B53/02 ,  B65D71/00 ,  B65D71/08 ,  B65D75/38

CPC分类号： B65D71/08 ,  B65B11/585 ,  B65B53/02 ,  B65D75/38 ,  B65D2571/00024

摘要： A film of heat shrinkable plastic material is wrapped about four sides of an object and heat welded. A second heat shrinkable film is wrapped and heat welded about the object at right angles to the wrap of the first film. Both films are wider than the package faces about which they are wrapped. The films are heated to shrink both films and to cause the overlapping portions of the two films to heat bond together.

摘要翻译： 热收缩塑料材料薄膜围绕物体的四面缠绕并进行热焊接。 第二热收缩膜被包裹并且以与第一膜的包裹成直角的方式热焊接在物体上。 两个电影都比它们被包裹的包装面更宽。 将膜加热以收缩两个膜并使两个膜的重叠部分热粘合在一起。

公开(公告)号：US3883035A

公开(公告)日：1975-05-13

申请号：US39912373

申请日：1973-09-19

申请人： AMERICAN CAN CO

发明人： RENTMEESTER KENNETH RICHARD ,  GODAR JR JOSEPH LAMBERT

IPC分类号： B65D17/40 ,  B21D51/38 ,  B65D41/32

CPC分类号： B21D51/44 ,  B21D51/383 ,  B65D17/4011

摘要： Easy open containers, particularly those of the full-panel type, having safety edge compound applied to the scored metal area of the end are provided whereby, upon pulling the tab to open the container, the compound tears at the score line with a portion remaining on the metal edge of the removable panel as well as on the container rim giving protection to the consumer against cutting on raw metal edges to the ends thus treated.

摘要翻译： 提供容易打开的容器，特别是具有安全边缘化合物的全面板式容器，其具有施加到端部的刻痕金属区域，由此，在拉动突片以打开容器时，化合物在刻痕线处撕裂，剩余部分 在可拆卸面板的金属边缘以及容器边缘上，保护消费者不会将原始金属边缘切割到如此处理的端部。

公开(公告)号：US3876132A

公开(公告)日：1975-04-08

申请号：US35620073

申请日：1973-05-02

申请人： AMERICAN CAN CO

发明人： KUCHENBECKER MORRIS WILLIAM

IPC分类号： B65D5/24 ,  B65D5/4805 ,  B65D5/487 ,  B65D85/36

CPC分类号： B65D5/48022

摘要： A multi-compartment, web-cornered tray formed of a single blank of coated paperboard and having no raw paperboard edges on any interior surface susceptible to wicking. The compartments have double thickness end walls for rigidity and the integral partition is also of double thickness.

公开(公告)号：US3850339A

公开(公告)日：1974-11-26

申请号：US35760673

申请日：1973-05-07

申请人： AMERICAN CAN CO

发明人： KINKEL C

IPC分类号： B65D83/38 ,  B05B9/04 ,  B65D8/20 ,  B65D83/14 ,  H02H3/02 ,  B05B7/32

CPC分类号： B65D83/70

摘要： A two or three piece metal container is adapted to hold a pressurized product for dispensing through a valve mounted on the container. The container has a safety venting system therein, whereby the product may be vented from a filled pressurized container through the system when an increase in internal pressure threatens to blow the top or bottom off the container. The venting system comprises a plurality of triple scores formed in the seam where the container body is joined to the top closure of the container. When the internal pressure of a filled container increases sufficiently, the periphery of the top closure buckles outwardly causing the residual of the main score in the triple score to fracture and thus produce a plurality of vents to permit the highly pressurized contents of the sealed container to safely escape and prevent end blow-off.

摘要翻译： 两个或三个金属容器适于通过安装在容器上的阀保持用于分配的加压产品。 容器在其中具有安全排气系统，由此当内部压力的增加可能会使顶部或底部从容器吹出时，产品可以通过系统从填充的加压容器排出。 排气系统包括在接缝中形成的多个三重分数，其中容器主体与容器的顶盖接合。 当填充容器的内部压力充分增加时，顶部封闭件的外围向外弯曲，导致三重分数中的主要分数的残余物断裂，从而产生多个通风口，以允许密封容器的高度加压的内容物 安全逃生，防止爆发。