公开(公告)号：US08664326B2

公开(公告)日：2014-03-04

申请号：US11603245

申请日：2006-11-22

申请人： An Na Lee ,  No Ma Kim ,  Jine Young Lee ,  Hyun Ju Cho ,  Suk Ky Chang

发明人： An Na Lee ,  No Ma Kim ,  Jine Young Lee ,  Hyun Ju Cho ,  Suk Ky Chang

IPC分类号： C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C08J3/24 ,  C04B24/28 ,  C09K3/10

CPC分类号： C09J133/14 ,  C08L33/06 ,  C08L2312/00 ,  C08L2666/04 ,  Y10T428/28 ,  Y10T428/2891

摘要： The present invention relates to an acrylic pressure sensitive adhesive composition comprising acrylic copolymers wherein the gel fraction represented by the specific formula (1) is 45 to 75%, the swelling ratio represented by the specific formula (2) is 5 to 20, and the weight average molecular weight of non-crosslinking polymer contained in a pressure sensitive adhesive prepared from the pressure sensitive adhesive composition sol eluted from the adhesive prepared by the composition with ethyl acetate is at least 300,000.

摘要翻译： 本发明涉及包含丙烯酸共聚物的丙烯酸类压敏粘合剂组合物，其中由特定式（1）表示的凝胶分数为45〜75％，由具体式（2）表示的溶胀比为5〜20， 由用由乙酸乙酯组合物制备的粘合剂溶出的压敏粘合剂组合物溶胶制备的压敏粘合剂中所含的非交联聚合物的重均分子量为至少30万。

公开(公告)号：US09303130B2

公开(公告)日：2016-04-05

申请号：US12743183

申请日：2008-11-20

申请人： No Ma Kim ,  Bong Keun Lee ,  Suk Ky Chang ,  Jae Gwan Lee

发明人： No Ma Kim ,  Bong Keun Lee ,  Suk Ky Chang ,  Jae Gwan Lee

IPC分类号： C08K3/34 ,  C08J5/00 ,  B82Y30/00 ,  C08L33/06 ,  C08L39/04

CPC分类号： C08J5/005 ,  B82Y30/00 ,  C08J2325/18 ,  C08K3/346 ,  C08L33/068 ,  C08L39/04 ,  Y10T428/26

摘要： Provided are a nanocomposite including a layered inorganic material and a random copolymer containing a hydrophobic monomer and a hydrophilic monomer, a polymer composition including the nanocomposite, and a method for preparing the polymer composition. The random copolymer can be prepared at a low cost in a simple process and function as a compatibilizer in small amounts to maintain excellent properties of the nanocomposite including excellent mechanical characteristics such as abrasion resistance, hardness, tensile modulus and tear resistance, excellent thermal characteristics, high liquid and gas permeability, and low flammability.

摘要翻译： 提供了包括层状无机材料和含有疏水性单体和亲水性单体的无规共聚物的纳米复合物，包含纳米复合材料的聚合物组合物和制备聚合物组合物的方法。 无规共聚物可以在简单的方法中以低成本制备，并且作为相容剂的少量功能，以保持纳米复合材料的优异性能，包括优异的机械特性如耐磨性，硬度，拉伸模量和抗撕裂性，优异的热特性， 液体和气体渗透性高，易燃性低。

公开(公告)号：US09090803B2

公开(公告)日：2015-07-28

申请号：US11512269

申请日：2006-08-30

申请人： No Ma Kim ,  Jeong Min Ha ,  In Cheon Han ,  Seung Joon Park ,  Woo Ha Kim ,  Suk Ky Chang

发明人： No Ma Kim ,  Jeong Min Ha ,  In Cheon Han ,  Seung Joon Park ,  Woo Ha Kim ,  Suk Ky Chang

IPC分类号： C08L33/14 ,  C09J133/08 ,  C08F220/18

CPC分类号： C09J133/08 ,  C08F220/18

摘要： The present invention relates to an acrylic pressure sensitive adhesive composition comprising (meth)acrylic copolymers including alkyl(meth)acrylic acid ester monomer having 1˜12 carbon atoms of alkyl group, characterized in that the gel content is 10˜55%, the swelling ratio is 30˜110, the weight average molecular weight of sol eluted from the adhesive by ethyl acetate is at least 800,000, the molecular weight distribution is 2.0˜7.0; and a polarizer and a liquid crystal display comprising the above composition show excellent durability under a high temperature and humidity condition, and can improve the light leakage phenomenon and provide excellent operability at the time of manufacturing polarizer by effectively providing high modulus and stress release property.

摘要翻译： 本发明涉及包含（甲基）丙烯酸共聚物的丙烯酸类压敏粘合剂组合物，其包括具有1〜12个碳原子的烷基的（甲基）丙烯酸烷基酯单体，其特征在于凝胶含量为10〜55％ 比例为30〜110，通过乙酸乙酯从粘合剂中洗脱的溶胶的重均分子量为至少80万，分子量分布为2.0〜7.0; 并且包含上述组合物的偏振片和液晶显示器在高温和高湿条件下显示优异的耐久性，并且可以改善漏光现象，并且通过有效地提供高模量和应力释放性能在制造偏振片时提供优异的可操作性。

公开(公告)号：US08318852B2

公开(公告)日：2012-11-27

申请号：US11600809

申请日：2006-11-17

申请人： No Ma Kim ,  Jeong Min Ha ,  In Cheon Han ,  Seung Joon Park ,  Woo Ha Kim ,  Suk Ky Chang

发明人： No Ma Kim ,  Jeong Min Ha ,  In Cheon Han ,  Seung Joon Park ,  Woo Ha Kim ,  Suk Ky Chang

IPC分类号： C08L33/10 ,  C08L33/00 ,  C08L33/04 ,  C08L33/08 ,  C08L31/04

CPC分类号： C09J133/06 ,  C08L33/06 ,  C08L33/08 ,  C08L2205/02 ,  C08L2666/04 ,  C09J133/08 ,  C09J2201/606

摘要： The present invention relates to an acrylic pressure sensitive adhesive composition comprising (meth)acrylic copolymers including alkyl(meth)acrylic acid ester monomer having 2˜14 carbon atoms of alkyl group, characterized in that the gel fraction is 10˜55%, the swelling ratio is 30˜110, the weight average molecular weight of sol eluted from the final adhesive by ethyl acetate is at least 800,000, comprising low molecular weight molecule having the maximum 100,000 of weight average molecular weight by 10 ˜40 wt % of the total sol component; and the above composition show excellent durability under a high temperature and/or humidity condition, and can improve the light leakage phenomenon and provide excellent operability at the time of manufacturing polarizer by effectively providing high modulus and stress release property.

摘要翻译： 本发明涉及包含（甲基）丙烯酸共聚物的丙烯酸类压敏粘合剂组合物，其包括具有2〜14个碳原子的烷基的（甲基）丙烯酸烷基酯单体，其特征在于凝胶分数为10〜55％ 比例为30〜110，通过乙酸乙酯从最终粘合剂中洗脱的溶胶的重均分子量为至少800,000，其中包含重量平均分子量最大为100,000的低分子量分子占总溶胶的10〜40重量％ 零件; 并且上述组合物在高温和/或高湿条件下显示出优异的耐久性，并且可以改善漏光现象，并且通过有效地提供高模量和应力释放性能在制造偏振器时提供优异的可操作性。

公开(公告)号：US08337961B2

公开(公告)日：2012-12-25

申请号：US12312212

申请日：2007-10-31

申请人： No Ma Kim ,  Jeong Min Ha ,  Min Ki Lee ,  Suk Ky Chang

发明人： No Ma Kim ,  Jeong Min Ha ,  Min Ki Lee ,  Suk Ky Chang

IPC分类号： C09K19/00

CPC分类号： C09J133/066 ,  C08L33/066 ,  C08L33/14 ,  C08L2205/02 ,  C08L2312/06 ,  C08L2666/04 ,  C09J133/14 ,  Y10T428/10 ,  Y10T428/1077 ,  Y10T428/2848

摘要： The present invention relates to an acrylic pressure-sensitive adhesive composition which comprises a (meth)acrylic copolymer comprising an alkyl(meth)acrylic acid ester monomer, in which alkyl has 2 to 14 carbon atoms, and a (meth)acrylic acid ester monomer containing a copolymerizable photo-initiator group, wherein it has a gel fraction of 10 to 55% and a swelling ratio of 30 to 110, and a sol (uncross-linked polymer) eluted in final pressure-sensitive adhesive with a solvent (ethyl acetate) has a weight average molecular weight of 600,000 or more; and a polarizing plate and a liquid crystal display device, comprising the same. The polarizing plate according to the present invention has an excellent adhesion durability under a high temperature or a high temperature and humidity condition, has an excellent low light leakage property by effectively providing stress release property, and may greatly improve productivity for polarizing plates, by using photo-curing.

摘要翻译： 本发明涉及一种丙烯酸类压敏粘合剂组合物，其包含（甲基）丙烯酸酯单体和（甲基）丙烯酸酯单体（甲基）丙烯酸共聚物，其中烷基具有2〜14个碳原子的（甲基）丙烯酸烷基酯单体 含有共聚合的光引发剂基团，其凝胶分数为10〜55％，溶胀比为30〜110，溶剂（未交联聚合物）在溶剂（乙酸乙酯 ）的重均分子量为60万以上; 以及包括该偏振板的液晶显示装置。 根据本发明的偏光板在高温或高温和高湿条件下具有优异的粘合耐久性，通过有效地提供应力释放性能具有优异的低漏光性能，并且可以通过使用可大大提高偏振片的生产率 光固化。

公开(公告)号：US20110033695A1

公开(公告)日：2011-02-10

申请号：US12743183

申请日：2008-11-20

申请人： No Ma Kim ,  Bong Keun Lee ,  Suk Ky Chang ,  Jae Gwan Lee

发明人： No Ma Kim ,  Bong Keun Lee ,  Suk Ky Chang ,  Jae Gwan Lee

IPC分类号： B32B3/00 ,  C08L39/08 ,  C08K3/34 ,  C08K5/56 ,  C08K5/34 ,  C08K5/5317 ,  C08K5/521 ,  C08K5/20 ,  C08K5/315 ,  C08K5/21 ,  B82Y30/00

CPC分类号： C08J5/005 ,  B82Y30/00 ,  C08J2325/18 ,  C08K3/346 ,  C08L33/068 ,  C08L39/04 ,  Y10T428/26

摘要： Provided are a nanocomposite including a layered inorganic material and a random copolymer containing a hydrophobic monomer and a hydrophilic monomer, a polymer composition including the nanocomposite, and a method for preparing the polymer composition. The random copolymer can be prepared at a low cost in a simple process and function as a compatibilizer in small amounts to maintain excellent properties of the nanocomposite including excellent mechanical characteristics such as abrasion resistance, hardness, tensile modulus and tear resistance, excellent thermal characteristics, high liquid and gas permeability, and low flammability.

摘要翻译： 提供了包括层状无机材料和含有疏水性单体和亲水性单体的无规共聚物的纳米复合物，包含纳米复合材料的聚合物组合物和制备聚合物组合物的方法。 无规共聚物可以在简单的方法中以低成本制备，并且作为相容剂的少量功能，以保持纳米复合材料的优异性能，包括优异的机械特性如耐磨性，硬度，拉伸模量和抗撕裂性，优异的热特性， 液体和气体渗透性高，易燃性低。

公开(公告)号：US20120270381A1

公开(公告)日：2012-10-25

申请号：US13502018

申请日：2009-10-16

申请人： Hyo Sook Joo ,  Suk Ky Chang ,  Hyo Soon Park ,  Yong Su Park ,  Jong Wan Hong ,  Hyun Ju Cho ,  Jang Soon Kim

发明人： Hyo Sook Joo ,  Suk Ky Chang ,  Hyo Soon Park ,  Yong Su Park ,  Jong Wan Hong ,  Hyun Ju Cho ,  Jang Soon Kim

IPC分类号： C09J7/02 ,  B32B7/02 ,  H01L21/78

CPC分类号： H01L24/83 ,  C08G2650/40 ,  C08L71/00 ,  C08L79/08 ,  C08L81/06 ,  C09J7/20 ,  C09J163/00 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2201/61 ,  C09J2203/326 ,  C09J2463/00 ,  H01L21/6836 ,  H01L24/29 ,  H01L24/85 ,  H01L2221/68327 ,  H01L2224/27436 ,  H01L2224/2919 ,  H01L2224/451 ,  H01L2224/83191 ,  H01L2224/8385 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/0102 ,  H01L2924/01033 ,  H01L2924/0104 ,  H01L2924/0106 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10253 ,  H01L2924/181 ,  Y10T428/24959 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2224/48 ,  H01L2224/45099

摘要： Provided are a die attach film, a semiconductor wafer, and a semiconductor packaging method. The die attach film can prevent generation of burrs or scattering of chips in a dicing process, and exhibits excellent expandability and pick-up characteristics in a die pressure-sensitive adhesive process. Further, the die attach film can prevent release, shifting, or deflection of a chip in a wire pressure-sensitive adhesive or molding process. Thus, it is possible to improve embeddability, inhibit warpage of a wafer or wiring substrate, and enhance productivity in a semiconductor packaging process.

摘要翻译： 提供了芯片附着膜，半导体晶片和半导体封装方法。 芯片附着膜可以防止在切割工艺中产生毛刺或碎片的散射，并且在模具压敏粘合剂工艺中显示出优异的可扩展性和拾取特性。 此外，芯片附着膜可以防止芯线在线压敏粘合剂或模制过程中的释放，移动或偏转。 因此，可以提高嵌入性，抑制晶片或布线基板的翘曲，提高半导体封装工序的生产率。

公开(公告)号：US07863360B2

公开(公告)日：2011-01-04

申请号：US11447142

申请日：2006-06-06

申请人： Hyun Ju Cho ,  Jang Soon Kim ,  Suk Ky Chang

发明人： Hyun Ju Cho ,  Jang Soon Kim ,  Suk Ky Chang

IPC分类号： C08K5/00 ,  C08F20/06 ,  C08F118/02

CPC分类号： C09J133/26 ,  C09J133/14

摘要： The present invention relates to an acrylic pressure sensitive adhesive composition, specifically, an acrylic pressure sensitive adhesive composition having improved anti-static properties, comprising acrylic copolymers, chelating agent which may form a bond with metal ion; and alkali metal salts, and prevent whitening appearance under high temperature and humidity condition as well as static electricity without change of the durability, transparency, and adhesion.

摘要翻译： 本发明涉及丙烯酸类压敏粘合剂组合物，具体地说，具有改进的抗静电性能的丙烯酸类压敏粘合剂组合物，其包含丙烯酸共聚物，可与金属离子形成键的螯合剂; 和碱金属盐，并且在高温和潮湿条件下防止美白外观以及静电，而不改变耐久性，透明性和粘合性。

公开(公告)号：US09018303B2

公开(公告)日：2015-04-28

申请号：US12448906

申请日：2007-10-17

申请人： Dong Han Kho ,  Hyun Ju Cho ,  Suk Ky Chang ,  Jang Soon Kim ,  Yoon Jung Baek

发明人： Dong Han Kho ,  Hyun Ju Cho ,  Suk Ky Chang ,  Jang Soon Kim ,  Yoon Jung Baek

IPC分类号： C09J133/10 ,  C09J133/12 ,  C09K19/02 ,  C09J133/06 ,  C09J133/08

CPC分类号： C09J133/06 ,  C09J133/08 ,  C09J2201/606 ,  Y10T428/1041 ,  Y10T428/2848

摘要： The present invention relates to an acrylic pressure-sensitive adhesive composition. More specifically, the present invention relates to an acrylic pressure-sensitive adhesive composition comprising a) acrylic copolymers; b) a hydrophilic plasticizer; and c) a hydrophobic plasticizer. The acrylic pressure-sensitive adhesive composition according to the present invention has no mura under moisture and heat resistant condition, and thus has an excellent stain resistance of adherends, and an excellent wettability, endurance reliability, transparency and adhesion reliability, regardless of whether surface property of the adherend is hydrophillic or hydrophobic.

摘要翻译： 本发明涉及丙烯酸类压敏粘合剂组合物。 更具体地，本发明涉及丙烯酸类压敏粘合剂组合物，其包含：a）丙烯酸共聚物; b）亲水性增塑剂; 和c）疏水增塑剂。 本发明的丙烯酸类压敏粘合剂组合物在耐湿和耐热条件下不具有良好的耐候性，耐湿性，耐久可靠性，透明性和粘合可靠性优异，不管表面性质如何 的被粘物是亲水的或疏水的。

公开(公告)号：US20110003091A1

公开(公告)日：2011-01-06

申请号：US12448906

申请日：2007-10-17

申请人： Dong Han Kho ,  Hyun Ju Cho ,  Suk Ky Chang ,  Jang Soon Kim ,  Yoon Jung Baek

发明人： Dong Han Kho ,  Hyun Ju Cho ,  Suk Ky Chang ,  Jang Soon Kim ,  Yoon Jung Baek

IPC分类号： C09K19/02 ,  C09J133/10 ,  C09J133/12 ,  C09J139/06

CPC分类号： C09J133/06 ,  C09J133/08 ,  C09J2201/606 ,  Y10T428/1041 ,  Y10T428/2848

摘要： The present invention relates to an acrylic pressure-sensitive adhesive composition. More specifically, the present invention relates to an acrylic pressure-sensitive adhesive composition comprising a) acrylic copolymers; b) a hydrophilic plasticizer; and c) a hydrophobic plasticizer. The acrylic pressure-sensitive adhesive composition according to the present invention has no mura under moisture and heat resistant condition, and thus has an excellent stain resistance of adherends, and an excellent wettability, endurance reliability, transparency and adhesion reliability, regardless of whether surface property of the adherend is hydrophillic or hydrophobic.

摘要翻译： 本发明涉及丙烯酸类压敏粘合剂组合物。 更具体地，本发明涉及丙烯酸类压敏粘合剂组合物，其包含：a）丙烯酸共聚物; b）亲水性增塑剂; 和c）疏水增塑剂。 本发明的丙烯酸类压敏粘合剂组合物在耐湿和耐热条件下不具有良好的耐候性，耐湿性，耐久可靠性，透明性和粘合可靠性优异，不管表面性质如何 的被粘物是亲水的或疏水的。