会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Coated film with exceptional embossing characteristics and method for producing it
    • 具有特殊压花特性的涂膜和生产它的方法
    • US06737170B2
    • 2004-05-18
    • US10087689
    • 2002-03-01
    • John FitchJan MoritzSteven J. SargeantYuji ShimizuYasuo Nishigaki
    • John FitchJan MoritzSteven J. SargeantYuji ShimizuYasuo Nishigaki
    • B32B2708
    • C08J7/047B29C55/026B32B27/36C08J2367/02C08J2425/00C08J2433/00C08J2467/00Y10S428/91Y10T428/24479Y10T428/2457Y10T428/24612Y10T428/2495Y10T428/24967Y10T428/24975Y10T428/26Y10T428/266Y10T428/269Y10T428/31786Y10T428/31794Y10T428/31797
    • A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the film being coated from an aqueous solution at a thickness of about 0.1 &mgr;m-about 0.4 &mgr;m with a non-crosslinked polystyrene-acrylic emulsion and non-crosslinked polyester dispersion, the Tg of the coating resin being greater than about 20° C. and less than about 70° C., the coating resin being capable of impregnating the PET surface on drawing, rendering the film surface susceptible to embossing under pressure and the coating having low heat sealability and a method of producing a coated, directly embossable polyethyleneterephthalate film including uniaxially stretching a polyterephthalate film to form a uniaxially oriented polyethyleneterephthalate film, drying the uniaxially oriented polyethyleneterephthalate film, coating at least one surface of the uniaxially oriented polyethyleneterephthalate film with an aqueous solution of an organic material, drying the coating to form a coated uniaxially oriented polyethyleneterephthalate film, rendering at least one surface of the coated uniaxially oriented polyethyleneterephthalate film susceptible to direct embossing by impregnation of the surface of the uniaxially oriented polyethyleneterephthalate film with at least a portion of the coating by transverse stretching the coated, uniaxially oriented polyethyleneterephtlate film.
    • 一种直接压花的涂覆聚对苯二甲酸乙二醇酯薄膜,其包括干燥的单向取向PET薄膜和涂覆在PET薄膜上的涂层,其中涂层和PET薄膜具有横向拉伸的复合材料,该膜由水溶液 约0.1μm至约0.4μm的厚度与非交联的聚苯乙烯 - 丙烯酸乳液和非交联聚酯分散体,涂层树脂的Tg大于约20℃且小于约70℃,涂层 树脂能够在拉伸时浸渍PET表面,使得膜表面在压力下容易压花,并且具有低热封性的涂层以及制备涂覆的直接压花的聚对苯二甲酸乙二醇酯膜的方法包括单轴拉伸聚对苯二甲酸酯膜以形成单轴取向 聚对苯二甲酸乙二醇酯膜,干燥单轴取向的聚对苯二甲酸乙二醇酯膜,涂覆至少一个表面 单轴取向的聚对苯二甲酸乙二醇酯膜与有机材料的水溶液,干燥涂层以形成涂覆的单轴取向的聚对苯二甲酸乙二醇酯膜,使得涂覆的单轴取向聚对苯二甲酸乙二醇酯膜的至少一个表面易于直接压花,通过浸渍单轴表面 取向的聚对苯二甲酸乙二醇酯膜,其中至少一部分涂层通过横向拉伸涂覆的单轴取向的聚对苯二甲酸乙二醇酯膜。