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    • 4. 发明授权
    • Pop up tray container
    • 弹出托盘容器
    • US07475804B2
    • 2009-01-13
    • US11140407
    • 2005-05-28
    • Timothy CleggDavid Rosendale
    • Timothy CleggDavid Rosendale
    • B65D5/10B65D5/46B65D25/34
    • B65D5/242B65D5/2057B65D5/46128
    • A food container has a box base with four side panels and four bottom flaps extending from the respective side panels to close the floor of the box base leaving the top open. The bottom flaps are so designed and glued together that the box sides can be folded flat for stacking and then unfolded into a box structure having its bottom wall closed automatically. The box base provides food-receiving area while carrying and serving the eatery. Raised from the top of the box base are circumferential edges defining a tray top. The tray top carries out the decorative role when it is popped open as is possible thanks to the inventive folding scheme implemented in the tray top. The tray top also has carrying handles for the user. The front face of the tray top in the serving mode can be decorated with various cutouts shaped as interesting objects.
    • 食品容器具有盒底座,其具有四个侧面板和四个底部翼片,从相应的侧板延伸以关闭箱底座的底部,从而使顶部打开。 底部折片被设计和胶合在一起,使得侧边可以折叠成平坦的堆叠,然后展开成一个箱体结构,其底壁自动关闭。 盒子提供食物接收区域,同时携带和服务餐厅。 从盒底部顶部凸起限定托盘顶部的圆周边缘。 由于托盘顶部实现了本发明的折叠方案,托盘顶部尽可能地突出地打开,从而实现了装饰作用。 托盘顶部还具有用户的携带手柄。 服务模式中托盘顶部的前面可以用各种切口形状作为有趣的物体进行装饰。
    • 8. 发明授权
    • Continuous process for the aminolysis of ethylene copolymers
    • 乙烯共聚物氨基分解的连续方法
    • US5498785A
    • 1996-03-12
    • US181027
    • 1994-01-14
    • James H. WangVictor P. KurkovLeslie P. TheardDavid Rosendale
    • James H. WangVictor P. KurkovLeslie P. TheardDavid Rosendale
    • C08F8/32
    • C08F8/32C08F2800/20
    • A continuous process for the aminolysis of polymers produced from ethylenically unsaturated structural units comprising contacting, in a reaction vessel,(a) a molten polymer containing structural units produced from alpha-olefins having from 2 to 8 carbons atoms, and esters of of .alpha.,.beta.-ethylenically-unsaturated carboxylic acids in a reaction vessel; and(b) a liquid phase comprising an amine-containing compound, e.g., an alkylamine having an alkyl group containing 1-30 carbon atoms, ammonia, or derivatives thereof, in the presence of(c) a catalytically effective amount of a catalyst, which is preferably a metal-containing solution, for a period of time effective to produce a polymer containing acrylamide structural units, wherein the period of time is less than about 1 hour.This process is performed continuously in a reaction vessel, preferably in at least one reactive extruder, under conditions effective to provide an ethylene co-polymer containing acrylamide structural units.
    • 用于由烯属不饱和结构单元生产的聚合物的氨解的连续方法包括在反应容器中使(a)含有由具有2至8个碳原子的α-烯烃制成的结构单元的熔融聚合物和α, β-烯属不饱和羧酸在反应容器中; 和(b)在(c)催化有效量的催化剂的存在下,包含含胺化合物,例如具有含有1-30个碳原子的烷基的烷基胺,氨或其衍生物的液相, 其优选为含金属溶液,持续一段时间有效地制备含有丙烯酰胺结构单元的聚合物,其中所述时间段小于约1小时。 在有效提供含有丙烯酰胺结构单元的乙烯共聚物的条件下,在反应容器中优选在至少一个反应性挤出机中连续进行该方法。