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公开(公告)号：KR1020110012311A
公开(公告)日：2011-02-09
申请号：KR1020090069987
申请日：2009-07-30
Applicant: 도레이첨단소재 주식회사
IPC: C08J5/18 , C08L67/00 , C08L67/03 , H01L31/049
CPC classification number: Y02E10/50 , C08J5/18 , C08L67/00 , C08L67/03 , H01L31/049
Abstract: PURPOSE: A copolymerized polyester film is provided to improve compatibility of fluorine paints or fluorine films applied to a polyester substrate by comprising a fluorine-containing monomer in a constant ratio. CONSTITUTION: A method for preparing a copolymerized polyester film using a fluorine-containing monomer comprises the steps of: performing esterification of a fluorine-containing monomer of chemical formula: HO(CR1R2)m(CR3R4)nOH with dimethyl terephthalic acids or naphthalene dimethylcarboxylic acids in a molar ratio of 0.01 - 0.5; performing esterification by adding alkylene glycol to the product in a molar ratio of 0.5 - 1.5; and adding additives such as a thermal stabilizer and a catalyst to prepare a film.
Abstract translation: 目的：提供一种共聚聚酯膜，以通过包含一定比例的含氟单体来改善施加到聚酯基材上的氟涂料或氟膜的相容性。 构成：使用含氟单体制备共聚聚酯膜的方法包括以下步骤：用二甲基对苯二甲酸或萘二甲基羧酸进行化学式HO（CR 1 R 2）m（CR 3 R 4）n OH的含氟单体的酯化反应 摩尔比为0.01〜0.5; 通过向摩尔比为0.5-1.5的产物中加入亚烷基二醇进行酯化; 并加入添加剂如热稳定剂和催化剂以制备膜。
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公开(公告)号：KR1020110011194A
公开(公告)日：2011-02-08
申请号：KR1020090068728
申请日：2009-07-28
Applicant: 도레이첨단소재 주식회사
IPC: C09J133/04 , C09J7/02
CPC classification number: C09J7/38 , C09J7/255 , C09J11/04 , C09J2203/318
Abstract: PURPOSE: An optical polyester-based adhesive film is provided to ensure excellent adhesive force between a base film and an adhesive film or a base film and an anti-reflective layer and to enable use for a base film for a prism sheet or back light and a CRT protection film. CONSTITUTION: An optical polyester-based adhesive film includes: a polyester-based substrate; a polymer adhesive layer consisting of inorganic nanoparticles and one or more polymer binders selected from an acrylic resin, urethane resin, and polyester resin, which are formed at one side of the substrate; and an anti-reflective layer consisting of inorganic nanoparticles and one or more polymer binders selected from the group consisting of fluoride, acryl and silicon-based resins, which are formed at the other side of the substrate.
Abstract translation: 目的：提供一种光学聚酯基粘合剂膜，以确保基膜和粘合剂膜或基膜和抗反射层之间的优异的粘合力，并且能够用于棱镜片或背光的基膜， CRT保护膜。 构成：光学聚酯类粘合膜包括：聚酯类基材; 由无机纳米颗粒和一种或多种选自丙烯酸树脂，聚氨酯树脂和聚酯树脂的聚合物粘合剂组成的聚合物粘合剂层，其形成在基材的一侧; 以及由基材的另一侧形成的由无机纳米粒子和一种或多种选自由氟化物，丙烯酸和硅类树脂组成的组的聚合物粘合剂组成的抗反射层。
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公开(公告)号：KR101008460B1
公开(公告)日：2011-01-14
申请号：KR1020090062107
申请日：2009-07-08
Applicant: 도레이첨단소재 주식회사
IPC: G02F1/1335 , G02B5/30
CPC classification number: G02F1/133528 , G02B5/30
Abstract: PURPOSE: A silicon release coating film for a polarized film for minimizing over-detection of defect is provided to improve quality defect generated by the separation of a lamination layer and the polarized film. CONSTITUTION: A silicon dimorphism composition comprises a silane coupling agent, an alkenyl polysiloxane, a hydrogen polysiloxane, a surfactant and a platinum chelate catalyst. The silicon dimorphism composition comprises the hydrogen polysiloxane 2.5 ~ 5.0 parts by weight about the alkenyl polysiloxane 100 parts by weight. The silicon dimorphism composition comprises the surfactant 0.3 ~ 1.5 parts by weight about the alkenyl polysiloxane 100 parts by weight. The silicon dimorphism composition contain the solid portion of 1.2~5 weight%.
Abstract translation: 目的：提供用于最小化缺陷过度检测的用于偏振膜的硅剥离涂膜，以改善由层压层和偏光膜分离产生的质量缺陷。 构成：硅二异构体组合物包含硅烷偶联剂，烯基聚硅氧烷，氢聚硅氧烷，表面活性剂和铂螯合催化剂。 硅二异构体组合物包含相对于100重量份的链烯基聚硅氧烷2.5〜5.0重量份的氢聚硅氧烷。 硅二异构体组合物包含相对于100重量份的烯基聚硅氧烷0.3〜1.5重量份的表面活性剂。 硅二异构体组合物含有1.2〜5重量％的固体部分。
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公开(公告)号：KR101002747B1
公开(公告)日：2010-12-21
申请号：KR1020080069182
申请日：2008-07-16
Applicant: 도레이첨단소재 주식회사
IPC: C09J7/02
Abstract: 본 발명은 점착이형 코팅필름에 관한 것으로서, 보다 상세하게는 투명한 폴리에스테르 기재필름에 이형액과 점착액을 동시에 양면 코팅하여 필름의 권취와 피딩(feeding)을 동시에 할 수 있고, 또한 필름의 생산시간을 줄일 수 있고 생산량을 늘릴 수 있는 점착이형 코팅필름에 관한 것이다. 이를 위해 본 발명에 따른 점착이형 코팅필름은 적어도 1축 방향으로 연신된 투명한 폴리에스테르 기재필름의 한 면에 이형층이, 그 반대 면에 점착층이 인-라인으로 코팅된 것을 특징으로 하고, 바람직하게는 상기 점착층과 상기 이형층은 열경화에 의한 코팅 방법으로 형성된 것을 특징으로 하고, 상기 이형층과 상기 점착층의 도포량은 0.03 ~ 5 g/m
2 인 것을 특징으로 한다.
폴리에스테르, 이형층, 점착층, 인-라인-
公开(公告)号：KR1020100081136A
公开(公告)日：2010-07-14
申请号：KR1020090000426
申请日：2009-01-05
Applicant: 도레이첨단소재 주식회사
CPC classification number: C08J5/18 , B82Y30/00 , C08J7/04 , C08J2367/00
Abstract: PURPOSE: An optical polyester laminated film is provided to improve the vertical luminance value of the film after a post-manufacturing process of a hard coating, a lens, and a prism. CONSTITUTION: An optical polyester laminated film with the improved luminance value uses a polyester film with the thickness of 50~500 micrometers as a base film, and includes a primer film formed with a polymer bonding layer on one side of the base film. The primer film uses a binder resin selected from the group consisting of a urethane resin, an acrylic resin, or a polyester copolymer resin. The primer film includes 1.0~90wt% of binder resin, 1.0~50wt% of functional hardener, 0.1~20wt% of silica nanoparticle, and 0.1~20wt% of halo silica nanoparticle in a ring shape.
Abstract translation: 目的：提供光学聚酯层压膜，以改善硬涂层，透镜和棱镜的后制造工艺后的膜的垂直亮度值。 构成：具有改善的亮度值的光学聚酯层压膜使用厚度为50〜500微米的聚酯膜作为基膜，并且包括在基膜的一侧上形成有聚合物粘合层的底漆膜。 底漆膜使用选自聚氨酯树脂，丙烯酸树脂或聚酯共聚物树脂的粘合剂树脂。 底漆膜包括1.0〜90重量％的粘合剂树脂，1.0〜50重量％的功能性硬化剂，0.1〜20重量％的二氧化硅纳米颗粒和0.1〜20重量％的环状卤素二氧化硅纳米颗粒。
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Patent Agency Ranking
公开(公告)号：KR1020100070902A
公开(公告)日：2010-06-28
申请号：KR1020080129640
申请日：2008-12-18
Applicant: 도레이첨단소재 주식회사
CPC classification number: B32B27/36 , B32B27/18 , B32B2255/10 , B32B2255/26 , B32B2307/7265 , C08J5/18
Abstract: PURPOSE: A polyester laminated film, a waterproof window, construction materials, and packing materials using the same are provided to have excellent coherence between a base film and fluorine-based water repellent by raising a coupling reaction between the base film and the fluorine-based water repellent using a fluorine-based binder. CONSTITUTION: A polyester laminated film includes a polyester base film and a coating layer which is coated on one side of the base film and is selected from a fluorine-based water repellent, a fluorine-based binder, and an ammonium-based antistatic agent. The fluorine-based water repellent is marked as a chemical formula 1. The fluorine-based binder is marked as a chemical formula 2. The ammonium-based antistatic agent is marked as a chemical formula 3.
Abstract translation: 目的：提供聚酯层压膜，防水窗，建筑材料和使用其的包装材料，通过提高基膜和氟基防水剂之间的偶联反应，使基膜和氟基防水剂之间具有优异的相干性 使用氟类粘合剂的防水剂。 构成：聚酯层压膜包括聚酯基膜和涂覆在基膜的一侧上并从氟基防水剂，氟基粘合剂和铵基抗静电剂中选择的涂层。 氟类防水剂标记为化学式1.氟系粘合剂标记为化学式2.铵类抗静电剂标记为化学式3。
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公开(公告)号：KR1020100060984A
公开(公告)日：2010-06-07
申请号：KR1020080119828
申请日：2008-11-28
Applicant: 도레이첨단소재 주식회사
CPC classification number: B32B27/18 , B01J21/06 , B32B27/08 , B32B2605/006 , B60J3/00
Abstract: PURPOSE: A functional window film is provided to obtain superior self-cleaning power due to high gas removal rate and high hydrophilic property and to have excellent photocatalyst functions for the air purification of a building and a vehicle. CONSTITUTION: A functional window film comprises a plastic base film and a coating layer which is coated with a scratch resistant composition containing titanium dioxide photocatalyst. The scratch resistant composition includes methacrylate-based resin, titanium dioxide powder, and a silane coupling agent. The titanium dioxide powder is included in the amount of 0.5 - 50 parts by weight based on methacrylate-based resin to 100 parts by weight.
Abstract translation: 目的：提供功能性的窗膜，由于高气体去除率和高亲水性而获得优异的自清洁能力，并具有优异的光催化功能，用于建筑物和车辆的空气净化。 构成：功能性窗膜包括塑料基膜和涂覆有含有二氧化钛光催化剂的耐刮擦组合物的涂层。 耐刮擦组合物包括甲基丙烯酸酯类树脂，二氧化钛粉末和硅烷偶联剂。 二氧化钛粉末的含量相对于甲基丙烯酸酯系树脂为0.5〜50重量份，为100重量份。
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公开(公告)号：KR1020100059470A
公开(公告)日：2010-06-04
申请号：KR1020080118255
申请日：2008-11-26
Applicant: 도레이첨단소재 주식회사
IPC: C09J133/08
Abstract: PURPOSE: An adhesive composition for controlling light-leakage, and an optical film for a display device using thereof are provided to minimize the residual stress generated from the dimensional change difference between materials of the optical film and the adhesive composition. CONSTITUTION: An adhesive composition for controlling light-leakage contains the following: a reactive high-molecular-weight acrylic copolymer with the weight average molecular weight of 2,000,000~2,500,000; a reactive medium-molecular-weight acrylic copolymer with the weight average molecular weight of 1,500,000~2,000,000; a reactive low-molecular-weight acrylic copolymer with the weight average molecular weight of 1,000,000~500,000; and a cross-linking agent. The acrylic copolymers are reactive copolymers polymerized with 90~99.9 parts of alkyl acrylate by weight, and 0.1~10 parts of cross-linkable vinyl monomer.
Abstract translation: 目的：提供一种用于控制漏光的粘合剂组合物和用于其的显示装置的光学膜以最小化由光学膜和粘合剂组合物的材料之间的尺寸变化差产生的残余应力。 构成：用于控制漏光的粘合剂组合物包含以下物质：重均分子量为2,000,000〜2,500,000的反应性高分子量丙烯酸共聚物; 反应性中分子量丙烯酸共聚物，重均分子量为150万〜200万; 反应性低分子量丙烯酸共聚物，重均分子量为1,000,000〜500,000; 和交联剂。 丙烯酸共聚物是以90〜99.9份重量的丙烯酸烷基酯和0.1〜10份可交联乙烯基单体聚合的反应性共聚物。
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公开(公告)号：KR1020100019135A
公开(公告)日：2010-02-18
申请号：KR1020080078015
申请日：2008-08-08
Applicant: 도레이첨단소재 주식회사
CPC classification number: B32B27/36 , B32B27/08 , B32B27/20 , B32B2255/10 , B32B2255/26
Abstract: PURPOSE: A biaxial-oriented polyester adhesive film for optical use is provided to ensure a dual adhesive property of a primer layer used for the biaxial polyester film and an excellent property including dual adhesive property required in an evaluation process of tolerance to moisture. CONSTITUTION: A biaxial-oriented polyester adhesive film for optical use comprises: a base film which is a biaxial polyester film with 50~300μm thickness; and a primer layer is formed on one side of the base film by a polymer dual adhesive layer. A polymer primer layer is coated with coating solution including heat reactive type water-soluble urethane resin, tin-based catalyst, silica particles or alumina-silica complex oxide particles with 50~300nm average particle diameter; anionic surfactant, pH adjusting agent and water with alkali component.
Abstract translation: 目的：提供一种用于光学用途的双轴取向聚酯粘合膜，以确保用于双轴聚酯膜的底漆层的双重粘合性，并且在耐湿性评估过程中具有包括双重粘合性能的优异性能。 构成：用于光学用途的双轴取向聚酯粘合膜包括：基膜，是具有50〜300μm厚度的双轴聚酯膜; 并且通过聚合物双层粘合剂层在基膜的一侧上形成底漆层。 聚合物底漆层涂覆有包含热反应型水溶性聚氨酯树脂，锡基催化剂，二氧化硅颗粒或平均粒径为50〜300nm的氧化铝 - 二氧化硅复合氧化物颗粒的涂布溶液; 阴离子表面活性剂，pH调节剂和含碱组分的水。
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公开(公告)号：KR1020100013012A
公开(公告)日：2010-02-09
申请号：KR1020080074491
申请日：2008-07-30
Applicant: 도레이첨단소재 주식회사
Abstract: PURPOSE: A heat-shrinkable polyester film is provided to improve low temperature shrinkage, flexibility and shock resistance, good shrinkage finishing property, and low rupture faults. CONSTITUTION: A heat-shrinkable polyester film is prepared by a copolymerized ester composition consisting of acid and diol components and comprises a dimer acid of unsaturated aliphatic dicarboxylic acid in which the acid component is C16 or more. The acid component comprises dicarboxylic acid 60-97 mole % and dimer acid 3-40 mole %. The diol component comprises ethylene glycol 60-90 mole % and at least one diol 10-40 mole %.
Abstract translation: 目的：提供一种热收缩聚酯薄膜，以提高低温收缩性，柔韧性和抗冲击性，良好的收缩整理性能和低断裂性。 构成：通过由酸和二醇组分组成的共聚酯组合物制备热收缩聚酯膜，并且包含酸组分为C 16以上的不饱和脂族二羧酸的二聚酸。 酸组分包含60-97摩尔％的二羧酸和3-40摩尔％的二聚酸。 二醇组分包含60-90摩尔％的乙二醇和10-40摩尔％的至少一种二醇。
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