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公开(公告)号：US08455064B2
公开(公告)日：2013-06-04
申请号：US11590181
申请日：2006-10-31
IPC分类号： B41M5/00
CPC分类号： B32B27/32 , B41M5/508 , B41M5/5218 , B41M5/5227 , B41M5/5254 , B41M7/0081
摘要： The present invention relates to printed substrates for use in a variety of applications such as a label stock and flexible packaging structures. The substrates are printed with radiation curable printing ink, especially UV curable printing inks employed in UV inkjet printing processes. The substrates are coated with an ethylene-acrylic acid copolymer based coating capable of adhering and providing wet out properties with UV inkjet inks. Optionally, the coating contains an acrylic polymer. In a specific embodiment, the coating includes a major proportion of ethylene-acrylic acid and minor amounts of filler such as talc and silica. The coating can also include wax and/or pigment such as titanium dioxide. In a further embodiment, the carboxylate groups of the copolymer are neutralized with metal ions from Group Ia, IIa or IIb of the Periodic Table of the Elements, specifically, sodium.
摘要翻译： 本发明涉及用于各种应用例如标签原料和柔性包装结构的印刷基板。 用可辐射固化印刷油墨，特别是用于UV喷墨印刷工艺中的UV固化印刷油墨印刷基材。 基材涂有乙烯 - 丙烯酸共聚物基涂层，能够与UV喷墨油墨粘合并提供润湿性能。 任选地，涂层含有丙烯酸聚合物。 在具体实施方案中，涂层包括主要比例的乙烯 - 丙烯酸和少量填料如滑石和二氧化硅。 该涂层还可以包括蜡和/或颜料如二氧化钛。 在另一个实施方案中，共聚物的羧酸酯基团被元素周期表的Ia，IIa或IIb族的金属离子中和，特别是钠。
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公开(公告)号：US08377845B2
公开(公告)日：2013-02-19
申请号：US11482600
申请日：2006-07-07
IPC分类号： B41M5/50
CPC分类号： B32B27/20 , B32B27/32 , B41M5/38214 , B41M5/41 , B41M5/42 , B41M5/426 , B41M5/44 , B41M5/5272 , B41M2205/02 , B41M2205/32 , B41M2205/36 , B41M2205/38 , Y10T428/24942 , Y10T428/249953
摘要： A composite film useful for image supporting media, including: a first layer containing a thermoplastic polymer and optionally containing a whitening agent; a second layer containing a thermoplastic polymer and a whitening agent; a third layer containing a thermoplastic polymer and a cavitating agent, wherein the third layer is a cavitated layer; optionally a fourth layer containing a thermoplastic polymer and optionally a whitening agent; and optionally a fifth layer containing a thermoplastic polymer and optionally a whitening agent; wherein the second layer is between the first layer and the third layer, the third layer is between the second layer and the optional fourth layer, and the optional fourth layer is between the third layer and the optional fifth layer. Embodiments may have the advantage(s) of improved outer surface characteristics, compressibility, thermal insulation, whiteness, and/or stiffness.
摘要翻译： 一种用于图像支持介质的复合膜，包括：含有热塑性聚合物并任选地含有增白剂的第一层; 含有热塑性聚合物和增白剂的第二层; 含有热塑性聚合物和气蚀剂的第三层，其中所述第三层是空化层; 任选的含有热塑性聚合物和任选的增白剂的第四层; 和任选地含有热塑性聚合物和任选的增白剂的第五层; 其中所述第二层位于所述第一层和所述第三层之间，所述第三层位于所述第二层和所述第四层之间，并且所述第四层位于所述第三层和所述第五层之间。 实施例可以具有改进的外表面特性，可压缩性，绝热性，白度和/或刚度的优点。
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公开(公告)号：US20080009413A1
公开(公告)日：2008-01-10
申请号：US11482600
申请日：2006-07-07
IPC分类号： B41M5/24
CPC分类号： B32B27/20 , B32B27/32 , B41M5/38214 , B41M5/41 , B41M5/42 , B41M5/426 , B41M5/44 , B41M5/5272 , B41M2205/02 , B41M2205/32 , B41M2205/36 , B41M2205/38 , Y10T428/24942 , Y10T428/249953
摘要： A composite film useful for image supporting media, including: a first layer containing a thermoplastic polymer and optionally containing a whitening agent; a second layer containing a thermoplastic polymer and a whitening agent; a third layer containing a thermoplastic polymer and a cavitating agent, wherein the third layer is a cavitated layer; optionally a fourth layer containing a thermoplastic polymer and optionally a whitening agent; and optionally a fifth layer containing a thermoplastic polymer and optionally a whitening agent; wherein the second layer is between the first layer and the third layer, the third layer is between the second layer and the optional fourth layer, and the optional fourth layer is between the third layer and the optional fifth layer. Embodiments may have the advantage(s) of improved outer surface characteristics, compressibility, thermal insulation, whiteness, and/or stiffness.
摘要翻译： 一种用于图像支持介质的复合膜，包括：含有热塑性聚合物和任选地含有增白剂的第一层; 含有热塑性聚合物和增白剂的第二层; 含有热塑性聚合物和气蚀剂的第三层，其中所述第三层是空化层; 任选的含有热塑性聚合物和任选的增白剂的第四层; 和任选地含有热塑性聚合物和任选的增白剂的第五层; 其中所述第二层位于所述第一层和所述第三层之间，所述第三层位于所述第二层和所述第四层之间，并且所述第四层位于所述第三层和所述第五层之间。 实施例可以具有改进的外表面特性，可压缩性，绝热性，白度和/或刚度的优点。
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公开(公告)号：US06413333B1
公开(公告)日：2002-07-02
申请号：US08466171
申请日：1995-06-06
IPC分类号： B29C4706
CPC分类号： B29C55/023 , B29C55/026 , B29K2023/0641 , B29K2023/065 , B32B27/08 , B32B27/18 , B32B27/32
摘要： Readily castable high density polyethylene (HDPE) films, preferably containing broad molecular weight distribution HDPE resin having treated upper skin layers and untreated lower skin layers, preferably coextruded, on each side, wherein a particulate cross-linked hydrocarbyl-substituted polysiloxane is present in the untreated lower skin layer to reduce coefficient of friction and enhance machinability. The treated upper skin layer is derived from a polymer, e.g., ethylene-propylene-butene-1 terpolymer, and the lower skin layer is derived from a polymer such as ethylene-propylene-butene-1 terpolymer and LDPE compounded with silicone oil.
摘要翻译： 易冷却的高密度聚乙烯（HDPE）膜，优选含有分子量分布高的HDPE树脂，其具有经处理的上表面层和未经处理的较低表皮层，优选共挤出，每侧，其中颗粒状交联烃基取代的聚硅氧烷存在于 未经处理的下层皮肤层以降低摩擦系数并提高机械加工性。 经处理的上表皮层衍生自聚合物，例如乙烯 - 丙烯 - 丁烯-1三元共聚物，下表皮层衍生自聚合物如乙烯 - 丙烯 - 丁烯-1三元共聚物和与硅油混合的LDPE。
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