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公开(公告)号：KR1020140086144A
公开(公告)日：2014-07-08
申请号：KR1020120156277
申请日：2012-12-28
Applicant: 도레이첨단소재 주식회사
IPC: C09J171/10 , C09J133/04 , C09J7/02
CPC classification number: C09J171/10 , C09J7/22 , C09J7/35 , C09J133/04 , C09J2201/61 , C09J2203/31
Abstract: The present invention relates to an adhesive composition for manufacturing a masking tape with non-adhesive properties at room temperature, heat adhesive properties, interpenetrating network structure forming properties by photo curing, heat-resistant properties, and transfer inhibiting properties, and to a heat-resistant masking tape for a semiconductor production process. The adhesive composition according to the present invention is characterized by comprising a heat curing agent 0.1-40 parts by weight, an energy ray-curable acrylic resin 5-30 parts by weight, photoinitiator 0.5-10 parts by weight, and inorganic particles 3-50 parts by weight based on a phenoxy resin 100 parts by weight.
Abstract translation: 本发明涉及一种在室温下制造具有非粘合性能的胶带的胶粘剂组合物，热粘合性能，通过光固化的互穿网络结构形成性能，耐热性能和转印抑制性能， 用于半导体制造工艺的耐光遮蔽胶带。 根据本发明的粘合剂组合物的特征在于包含0.1-40重量份的热固化剂，5-30重量份的能量射线固化性丙烯酸树脂，0.5-10重量份的光引发剂和无机颗粒3- 50重量份，基于苯氧基树脂100重量份。
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公开(公告)号：KR1020140085219A
公开(公告)日：2014-07-07
申请号：KR1020120155542
申请日：2012-12-27
Applicant: 도레이첨단소재 주식회사
IPC: C08J7/04 , C08J5/18 , C08G63/183 , C08L67/03
Abstract: The present invention relates to an antistatic polyester film including an antistatic layer in which an antistatic coating composition including a conductive macromolecule resin is coated on one or both surfaces of a polyester base film. The present invention provides an antistatic polyester film in which the base film is a copolymer of dicarboxylic acid and diol, and which is an oriented film obtained from amorphous polyester that is a copolymer of a mixture including terephthalic acid or dialkyl terephthalate as a dicarboxylic acid composition, 60-95 wt% of ethylene glycol, and 5-40 mole% of 1,4-cyclohexane dimethanol as diol components, and has 300 nm or less of in-plane phase-difference value of the base film.
Abstract translation: 本发明涉及一种抗静电聚酯膜，其中包含导电性高分子树脂的抗静电涂料组合物涂覆在聚酯基膜的一个或两个表面上的抗静电层。 本发明提供一种抗静电聚酯膜，其中基膜是二羧酸和二醇的共聚物，它是由无定形聚酯得到的取向膜，其为包含对苯二甲酸或对苯二甲酸二烷基酯的混合物作为二羧酸组合物的共聚物 ，60-95重量％的乙二醇和5-40摩尔％的1,4-环己烷二甲醇作为二醇成分，并且具有300nm以下的基膜的面内相位差值。
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公开(公告)号：KR1020140083359A
公开(公告)日：2014-07-04
申请号：KR1020120153018
申请日：2012-12-26
Applicant: 도레이첨단소재 주식회사
CPC classification number: D04H3/007 , D01D5/34 , D01F8/06 , D04H3/016 , D04H3/105 , D04H3/153 , D04H13/00 , D10B2321/021 , D10B2321/022 , D10B2401/12
Abstract: The present invention relates to an eco-friendly composite long-fibrous non-woven fabric containing a plant-derived composition to improve productivity and a method for preparing the same. According to the method for preparing the eco-friendly composite long-fibrous non-woven fabric containing a plant-derived composition to improve productivity of the present invention, a filament constituting the non-woven fabric is formed in a sheath-core type, and polypropylene is positioned for a core component and plant-derived polyethylene is positioned for a sheath component, thereby preparing a composite long-fibrous spunbond non-woven fabric. The method comprises the steps of: respectively melting a core component and a sheath component using separate extruders, spinning the respective polymers through a composite spinning nozzle, giving cooling air to the spun filament to be solidified, and then making the solidified filament into a stretched filament having a small fiber diameter through a stretching procedure; integrating the stretched filament on a porous screen belt, which is continuously driven, to form a non-woven web; and binding the integrated non-woven fabric webs by various methods such as thermal bonding to give shape stability to the non-woven fabric webs, wherein the spinning is performed by adding a phosphorus-based antioxidant as an antioxidant contained in the sheath component. According to the method for preparing the eco-friendly composite long-fibrous non-woven fabric containing a plant-derived composition to improve productivity of the present invention, the phosphorus-based antioxidant is added as an antioxidant contained in the sheath component, thereby remarkably reducing yarn cutting and defects at the time of spinning, and thus improving process stability and increasing productivity of the eco-friendly non-woven fabric.
Abstract translation: 本发明涉及含有提高生产率的植物来源组合物的环保型复合长纤维无纺布及其制备方法。 根据制备含有植物来源组合物以提高本发明生产率的环保型复合长纤维无纺布的方法，构成无纺布的长丝以皮芯型形成， 将聚丙烯定位成核心部件，并将植物衍生的聚乙烯定位于鞘组分，从而制备复合长纤维纺粘非织造织物。 该方法包括以下步骤：使用单独的挤出机分别熔化芯组分和鞘组分，通过复合纺丝喷嘴纺出各聚合物，向纺丝丝提供冷却空气以固化，然后将固化的长丝制成拉伸 通过拉伸程序具有小纤维直径的丝; 将拉伸的细丝整合在连续驱动的多孔筛网带上，以形成无纺网; 并通过各种各样的方法如热粘合来结合整体的无纺织物幅材，以赋予无纺布幅材的形状稳定性，其中通过添加作为鞘成分中所含的抗氧化剂的磷系抗氧化剂进行纺丝。 根据制备含有植物来源的组合物以提高本发明的生产率的环保型复合长纤维无纺布的方法，作为包含在鞘成分中的抗氧化剂添加磷系抗氧化剂，因此显着地 减少纺丝时的纱线切割和缺陷，从而提高生态环保无纺布的工艺稳定性和生产率。
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公开(公告)号：KR1020140082029A
公开(公告)日：2014-07-02
申请号：KR1020120151037
申请日：2012-12-21
Applicant: 도레이첨단소재 주식회사
IPC: C08J7/04 , C08J5/18 , C09D183/04 , B32B7/06
Abstract: The present invention relates to a silicone release film having an excellent silicone curing degree and a low transfer rate and, more specifically, to a silicone release film having an excellent silicone curing degree and a low transfer rate which reduces a non-peeling phenomenon or an adhesive layer ripped phenomenon to significantly reduce quality defects by excellent peeling strength and residual adhesion rate. For the same, the silicone release film having an excellent silicone curing degree and a low transfer rate according to the present invention has excellent peeling strength and residual adhesion rate by applying an alkenyl polysiloxane having high curing efficiency on a polyester film during a manufacturing process of an in-line method.
Abstract translation: 本发明涉及一种具有优异的硅酮固化度和低转印率的硅酮脱模膜，更具体地说，涉及一种具有优异的硅氧烷固化度和低转印率的有机硅离型膜，其降低了非剥离现象或 粘合层撕裂现象，通过优异的剥离强度和残留附着率显着降低质量缺陷。 同样，本发明的硅酮固化度和低转印率的硅酮脱模膜通过在聚酯薄膜的制造工序中涂布固化效率高的烯基聚硅氧烷，具有良好的剥离强度和残留附着率 一种在线方法。
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公开(公告)号：KR1020140081939A
公开(公告)日：2014-07-02
申请号：KR1020120149397
申请日：2012-12-20
Applicant: 도레이첨단소재 주식회사
IPC: H01L31/042
CPC classification number: Y02E10/50 , H01L31/042
Abstract: The present invention relates to a back sheet for a solar cell and the solar cell module comprising the same. The back sheet for a solar cell and the solar cell module comprising the same according to one embodiment of the present invention include a base layer, or electric insulating layer, a barrier layer and a weatherproof film. According to the embodiment of the present invention, the base layer is made of an inorganic compound. According to the embodiment of the present invention, the coating layer is formed on the base layer.
Abstract translation: 本发明涉及一种太阳能电池用背板及包括该太阳能电池的背板。 根据本发明的一个实施例的太阳能电池背板和包括该太阳能电池的太阳能电池模块包括基层或电绝缘层，阻挡层和防风雨膜。 根据本发明的实施方案，基层由无机化合物制成。 根据本发明的实施例，涂层形成在基层上。
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Patent Agency Ranking
公开(公告)号：KR1020140080611A
公开(公告)日：2014-07-01
申请号：KR1020120144671
申请日：2012-12-12
Applicant: 도레이첨단소재 주식회사
Abstract: The present invention relates to a high strength white multilayer polyester film and a reflective sheet using the same. More specifically, the strength of the film is reinforced, shielding properties are improved, and micropores are formed in the film, so that the film has excellent optical properties. To this end, the high strength white multilayer polyester film according to the present invention consists of a two-layered structure having a surface layer (A layer) and a pore-containing layer (B layer) or of a three-layered structure having a surface layer (A layer), a pore-containing layer (B layer), and another surface layer (A layer). The surface layer (A layer) contains nanoclay, and a film has strength of 2.0-10.0 m N/m.
Abstract translation: 本发明涉及一种高强度白色多层聚酯薄膜和使用其的反光片。 更具体地说，增强膜的强度，提高了屏蔽性能，并且在膜中形成微孔，使得该膜具有优异的光学性能。 为此，根据本发明的高强度白色多层聚酯膜由具有表层（A层）和含孔层（B层）或三层结构的双层结构构成，具有 表面层（A层），含孔层（B层）和另一表面层（A层）。 表面层（A层）含有纳米粘土，膜的强度为2.0-10.0μmN / m。
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17.发明公开우수한 레이저 전사 특성을 가진 레이저 열전사용 도너 필름 및 이를 이용한 유기 전계 발광 소자의 제조방법 审中-实审激光诱导热成像用超导激光传输特性的透膜及使用其的有机电致发光元件的制造方法
公开(公告)号：KR1020140077526A
公开(公告)日：2014-06-24
申请号：KR1020120146436
申请日：2012-12-14
Applicant: 도레이첨단소재 주식회사
CPC classification number: H01L51/56 , H01L51/5253 , H01L2251/50 , H01L2251/56
Abstract: The present invention relates to a donor film for a laser induced thermal transfer having excellent laser transfer characteristics and a manufacturing method of an organic electroluminescent using the same, and more particularly, to a laser induced thermal transfer having excellent laser transfer characteristics, capable of representing excellent laser transfer characteristics by controlling a protective layer within a range of a contact angle parameter, and a method of fabricating an organic electroluminescent using the same. When the contact angle parameter exceeds the range thereof according to the present invention, an undesirable organic substance may cover a surface of an acceptor substrate since a transfer layer is over transferred during laser transfer, thereby directly degrading device performance. In addition, when the contact angle parameter is less than the range thereof, since peel strength between layers may be decreased, the transfer layer may not be transferred to the acceptor substrate during the laser transfer. Accordingly, the present invention provides the donor film for laser thermal transfer having the excellent laser transfer characteristics, capable of the above failure ratio and representing the excellent transfer characteristics.
Abstract translation: 本发明涉及具有优异的激光转印特性的激光诱导热转印用供体膜和使用其的有机电致发光器件的制造方法，更具体地，涉及具有优异的激光转印特性的激光诱导热转印，能够代表 通过控制在接触角参数的范围内的保护层的优异的激光转印特性，以及使用其形成有机电致发光的方法。 当根据本发明的接触角参数超过其范围时，由于在激光转移期间转印层过度转印，所以不期望的有机物质可以覆盖受主衬底的表面，由此直接降低器件性能。 此外，当接触角参数小于其范围时，由于层之间的剥离强度可能降低，所以在激光转印期间转印层可能不会转印到受主基板上。 因此，本发明提供具有优异的激光转印特性的激光热转印用膜，能够得到上述的失效率，代表优异的转印特性。
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公开(公告)号：KR1020140059334A
公开(公告)日：2014-05-16
申请号：KR1020120125227
申请日：2012-11-07
Applicant: 도레이첨단소재 주식회사
Abstract: The present invention relates to a polyester film laminated body for in-mold decoration and a manufacturing method thereof which design high layers with enhanced degree of polymerization on a surface layer of a film using a co-extrusion technique, form an adhesive layer on one side for enhancing post-processablity, anti-fouling, and anti-blocking properties, and form an anti-static layer on the other side in order to minimize oligomer generation during secondary process and enhance processability for in-mold molding and appearance. In addition, the present invention prevents contamination generated from one side of the film during the in-mold process, forms the anti-static layer for enhancing winding properties by performing enhanced anti-blocking properties, and coats the other surface with the adhesive layer for enhancing post-processability. The polyester film for in-mold decoration can be suitably applied to plastic decorative products such as laptops, cell phone cases, and interior materials for a vehicle.
Abstract translation: 本发明涉及一种用于模内装饰的聚酯膜层压体及其制造方法，其使用共挤出技术在膜的表面层上设计具有提高的聚合度的高层，在一侧形成粘合剂层 用于增强后处理性，防结垢性和防粘连性，并且在另一侧上形成防静电层，以便在二次加工过程中使低聚物产生最小化并提高模内成型和外观的加工性。 此外，本发明防止在模内工艺期间从膜的一侧产生的污染，通过提高防粘连性，形成用于增强缠绕性能的防静电层，并且用另一个表面涂覆粘合剂层 增强后加工性。 用于模内装饰的聚酯薄膜可以适用于诸如笔记本电脑，手机外壳和用于车辆的室内材料的塑料装饰产品。
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公开(公告)号：KR101382596B1
公开(公告)日：2014-04-10
申请号：KR1020110114778
申请日：2011-11-04
Applicant: 도레이첨단소재 주식회사
Abstract: 본 발명은 버블 프리 전자부품 제조용 점착테이프에 관한 것으로서, 보다 상세하게는 본 발명은 일반적인 내열 기재와 상기 내열 기재 상에 점착제 조성물이 도포된 점착제층을 포함하는 구조를 가진 점착테이프에 있어서 기재의 반대면에 점착력이 없는 또 하나의 쿠션층을 형성함으로써 리드프레임과 같은 피착재에 테이프를 라미네이션 하는 공정 시에 점착제층이 피착재에 밀착할 수 있도록 쿠션 역할을 하여 점착제층과 피착재 사이에 기포를 포함하는 문제가 생기지 않도록 하는 버블 프리 전자부품 제조용 점착테이프에 관한 것이다. 이를 위해 본 발명에 따른 버블 프리 전자부품 제조용 점착테이프는 기재와 상기 기재의 일면에 형성된 점착제층과 상기 기재의 타면에 형성된 무점착력의 쿠션층을 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020140033680A
公开(公告)日：2014-03-19
申请号：KR1020120099798
申请日：2012-09-10
Applicant: 도레이첨단소재 주식회사
IPC: C08J7/04 , C08J5/18 , C09D183/04 , G02B5/30
Abstract: The present invention relates to a silicon release film having excellent peeling stability over time and its use to be applied to an optical display device process. The silicon release film of the present invention has a structure in which a silicon release layer is formed on a polyester film, and satisfies the followings: the change of the peeling strength after 14 days based on the initial peeling strength (X) is 0.8
Abstract translation: 本发明涉及具有优异的剥离稳定性随时间推移的硅剥离膜及其应用于光学显示装置的方法。 本发明的硅离子膜具有在聚酯膜上形成硅剥离层的结构，并且满足以下条件：基于初始剥离强度（X）的14天后的剥离强度的变化为0.8 < = X <= 2.5; 并且硅剥离层（Y）的厚度为30nm
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