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1. 发明授权

US06258921B1 Easily dyeable polyester film and preparation thereof 失效
标题翻译：易染色聚酯薄膜及其制备方法
公开(公告)号：US06258921B1
公开(公告)日：2001-07-10
申请号：US08989211
申请日：1997-12-11
申请人： Sang Bong Park , Kyung Heum Han , Jong Chan Park
发明人： Sang Bong Park , Kyung Heum Han , Jong Chan Park
IPC分类号： C08G6300
CPC分类号： C08J5/18 , C08J2367/02 , Y10T428/13
摘要： A double-axis elongated polyester film for dyeing which simultaneously satisfies following formulas: 3.295≦NMD+NTD≦3.340 (1) Benzene plane orientation≦0.740 (2) Crystallinity (%)≦54 (3) 3≦Thermal shrinkage in machine direction(%)≦7 (4) 0≦Thermal shrinkage in transverse direction(%)≦3 (5) The polyester film is prepared by melt-extruding polyester chips and cooling the extrudate in a cooling drum to prepare a non-crystalline sheet; elongating said sheet at a temperature between 80 and 100° C. which is higher than glass transition temperature (Tg) to make 3.0 to 3.6 folds of length in machine direction to obtain single-axis elongated film; further elongating the film to 3.0-4.2 folds of length in transverse direction at 120-140° C.; thermally treating the obtained film in Tenter's thermal treatment zone at 210-240° C. with at least 5 stages; and rolling the double-axis elongated film obtained by releasing 0.01-10% of the film in machine and/or transverse direction. The film obtained above must satisfy both formulas (1) and (2).
摘要翻译：用于染色的双轴细长聚酯薄膜同时满足以下公式：聚酯薄膜通过熔融挤出聚酯切片并在挤出滚筒中冷却挤出物以制备非晶片; 在高于玻璃化转变温度（Tg）的80℃和100℃之间的温度下拉伸所述片材以使机器长度上的长度为3.0-3.6倍以获得单轴细长膜; 在120-140℃下，将膜长度进一步拉长至横向的3.0-4.2倍。在Tenter的热处理区域中，在210-240℃下用至少5个阶段热处理得到的膜; 并轧制通过在机器和/或横向上释放0.01〜10％的膜而获得的双轴细长膜。上述获得的膜必须满足式（1）和（2）。

2. 发明授权

US6036905A Method for preparing polyester films 失效
标题翻译：聚酯薄膜的制备方法
公开(公告)号：US6036905A
公开(公告)日：2000-03-14
申请号：US29879
申请日：1998-03-03
申请人： Sang Bong Park , Kyung Heum Han , Gi Tak Gam
发明人： Sang Bong Park , Kyung Heum Han , Gi Tak Gam
IPC分类号： C08J5/18 , C08G63/20 , C08G63/78 , C08J9/18 , C08K5/098 , C08K5/10 , C08K5/12 , C08L67/02 , B32B11/18 , C08G63/12
CPC分类号： C08J9/18 , C08G63/20 , C08G63/78 , C08K5/12 , C08J2367/02 , Y10S264/47
摘要： A method for preparing polyester films, which comprises addition of partially esterified trimellitate at any stage of the polymerization of polyester through direct esterification or ester interchange, the partially esterified trimellitates resulting from salt formation of partial esterified trimellitic acids which are prepared by partial esterification of aromatic tricarboxylic acids selected from trimellitic acid and trimellitic anhydride with alcohols selected from alkyl alcohols and alkylene alcohols. The polyester film prepared the composition has little voids by virtue of good affinity of the particles originating from the partially esterified trimellitates with polyester and thereby not easily broken when forming films. In addition, it is easy to control particle content and size. Further, fine protrusions can be repeatitively formed in the final films, with ease, giving high abrasion resistance and slip property to the film. Besides, the polyester films can be formed in high casting speed attributable to superior electrostatic adhesion.
摘要翻译： PCT No.PCT / KR95 / 00176 Sec。 371日期1998年3月3日 102（e）1998年3月3日PCT 1995年12月27日PCT PCT。公开号WO97 / 09371 日期1997年3月13日制备聚酯薄膜的方法，其包括通过直接酯化或酯交换在聚酯聚合的任何阶段添加部分酯化的偏苯三酸酯，由制备的部分酯化偏苯三酸的盐形成产生的部分酯化的偏苯三酸酯通过选自偏苯三酸和偏苯三酸酐的芳族三羧酸与选自烷基醇和亚烷基醇的醇进行部分酯化反应。由于部分酯化的偏苯三酸酯与聚酯的亲和性良好，因此制备该组合物的聚酯薄膜几乎没有空隙，因此在形成薄膜时不容易破裂。另外，容易控制颗粒含量和尺寸。此外，可以容易地在最终的膜中重复形成微细的突起，从而赋予膜高的耐磨性和滑动性。此外，由于优异的静电粘合性，聚酯膜可以以高铸造速度形成。

3. 发明申请

US20150271702A1 DEVICE AND METHOD FOR SIMULTANEOUSLY TRANSMITTING DATA IN MULTI-NETWORK 有权
标题翻译：用于在多个网络中同时传输数据的设备和方法
公开(公告)号：US20150271702A1
公开(公告)日：2015-09-24
申请号：US14217839
申请日：2014-03-18
申请人： Jae Seong JANG , Kyung Hoon Kim , Kyung Heum Han , Ji Hoon Kim , Jin Soo Jeon , In Jang Jeong
发明人： Jae Seong JANG , Kyung Hoon Kim , Kyung Heum Han , Ji Hoon Kim , Jin Soo Jeon , In Jang Jeong
IPC分类号： H04W28/04 , H04L1/16 , H04L1/08
CPC分类号： H04W28/04 , H04L1/08 , H04L1/1642 , H04L1/1858 , H04L1/1887
摘要： A receiving device includes: a communication unit to receive a plurality of partial data divided from data to be transmitted through two or more connection networks; an information confirming unit to confirm (i) transmission order information and (ii) network transmission order information indicating related to a transmission order assigned to of the specific partial data among the plurality of partial data to be transmitted through a the specific connection network designated among the two or more connection networks; and the control unit to determine whether non-received partial data are lost based on at least one of the transmission order information and the network transmission order information.
摘要翻译：接收装置包括：通信单元，用于接收从要通过两个或更多个连接网络发送的数据划分的多个部分数据; 信息确认单元，用于确认（i）传输顺序信息和（ii）指示与通过指定的特定连接网络发送的多个部分数据中的特定部分数据分配的传输顺序相关的网络传输顺序信息两个或多个连接网络; 以及所述控制单元，基于所述传输顺序信息和所述网络传输顺序信息中的至少一个来确定是否丢失了未接收到的部分数据。

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