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    • 1. 发明授权
    • Multi-layer flexible container for flowable materials
    • 用于可流动材料的多层柔性容器
    • US5843540A
    • 1998-12-01
    • US749442
    • 1996-11-15
    • Ramin HeydarpourAnn-Magret AspMehmet Kamil Tokatli
    • Ramin HeydarpourAnn-Magret AspMehmet Kamil Tokatli
    • B32B27/32B65D75/00B65D75/56B65D30/08B65D27/28B65D75/58
    • B65D75/566B32B27/32B65D75/008Y10S383/906Y10T428/1334Y10T428/1383
    • A flexible container for a flowable material fabricated from a multi-layer film which may include an interior layer, an exterior layer and a core layer. The core layer is composed of a blend of approximately 40 to 60 parts of a polyethylene material having a density greater than 0.930, approximately 40 to 60 parts of a linear copolymer of ethylene and a C.sub.4 -C.sub.10 alpha-olefin having a density between 0.900 to 0.930 g/cm3 and a melt index of 0.20 to 2.0 dg/min, and approximately from 0 to 10 parts of an additive. The interior layer may be composed of a material selected from the group consisting of a linear copolymer of ethylene and a C.sub.4 -C.sub.10 alpha-olefin, ethylene vinyl acetate, a metallocene catalyzed linear low density polyethylene, and any mixture thereof. The exterior layer is composed of a material selected from the group consisting of surlyn, metallocene catalyzed linear low density polyethylene, a linear copolymer of ethylene and a C.sub.4 -C.sub.10 alpha-olefin, a low density polyethylene, a medium density polyethylene, a high density polyethylene, ethylene vinyl acetate and any mixture thereof. The flexible container is self-supporting when filled with the flowable material. The flexible container has a relatively planar bottom section. The flexible container may have a resealable opening for dispensing the flowable material whereby the flexible container is compressible as the amount of flowable material inside the flexible container is reduced.
    • 一种用于由可以包括内层,外层和芯层的多层膜制造的可流动材料的柔性容器。 芯层由大约40至60份密度大于0.930的聚乙烯材料,约40至60份乙烯和C 4 -C 10α-烯烃的直链共聚物的共混物组成,其密度为0.900至 0.930g / cm 3,熔体指数为0.20〜2.0dg / min,添加剂约为0〜10份。 内层可以由选自乙烯和C 4 -C 10α-烯烃的线性共聚物,乙烯 - 乙酸乙烯酯,茂金属催化的线性低密度聚乙烯及其任何混合物组成的组中的材料组成。 外层由选自surlyn,茂金属催化的线性低密度聚乙烯,乙烯和C 4 -C 10α-烯烃的线性共聚物,低密度聚乙烯,中密度聚乙烯,高密度 聚乙烯,乙烯乙酸乙烯酯及其任何混合物。 柔性容器在充满可流动材料时是自支撑的。 柔性容器具有相对平坦的底部部分。 柔性容器可以具有用于分配可流动材料的可重新密封的开口,由此当柔性容器内的可流动材料的量减少时,柔性容器是可压缩的。
    • 4. 再颁专利
    • Method for roll-to-roll deposition of optically transparent and high conductivity metallic thin films
    • 光学透明和高导电性金属薄膜的卷对卷沉积方法
    • USRE41694E1
    • 2010-09-14
    • US11592317
    • 2006-11-01
    • Xiao-Ming HeRamin Heydarpour
    • Xiao-Ming HeRamin Heydarpour
    • C23C16/00C23C14/00
    • C23C14/562B29D11/0073C23C14/022C23C14/08C23C14/205G02F1/133305G02F1/13439H01B1/02H01B1/08H05K1/0393H05K3/381H05K2201/0338H05K2203/095H05K2203/1545Y10T428/31504
    • Methods for roll-to-roll deposition of optically transparent and high conductivity metallic thin films are disclosed. In general, a method according to the present invention comprises: (1) providing a flexible plastic substrate; (2) depositing a multi-layered conductive metallic film on the flexible plastic substrate by a thin-film deposition technique to form a composite film; and (3) collecting the composite film in continuous rolls. Typically, the thin conductive metallic film is an InCeO—Ag—InCeO film. Typically, the thin-film deposition technique is DC magnetron sputtering. Another aspect of the invention is a composite film produced by a method according to the present invention. Still another aspect of the invention is a composite film comprising InCeO—Ag—InCeO film formed on a flexible plastic substrate, wherein the composite film has a combination of properties including: transmittance of at least 90% throughout the visible region; an electrical resistance of no greater than about 10 Ω/square; a root-mean-square roughness of no greater than about 2.5 nm; and an interlayer adhesion between the InCeO/Ag/InCeO metallic film and the remainder of the composite film that is sufficiently great to survive a 180° peel adhesion test.
    • 公开了光学透明和高导电性金属薄膜的卷对卷沉积的方法。 通常,根据本发明的方法包括:(1)提供柔性塑料基板; (2)通过薄膜沉积技术在柔性塑料基板上沉积多层导电金属膜以形成复合膜; 和(3)将复合膜收集在连续辊中。 通常,薄导电金属膜是InCeO-Ag-InCeO膜。 通常,薄膜沉积技术是直流磁控溅射。 本发明的另一方面是通过根据本发明的方法制造的复合膜。 本发明的另一方面是一种复合膜,其包括在柔性塑料基材上形成的InCeO-Ag-InCeO膜,其中该复合膜具有以下特性的组合,包括:透过整个可见区域的至少90% 电阻不大于约10Ω/平方厘米; 均方根粗糙度不大于约2.5nm; 以及InCeO / Ag / InCeO金属膜与复合膜的其余部分之间的层间粘合,其足够大以承受180°剥离粘合试验。