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1.发明公开
公开(公告)号：KR1020130139136A
公开(公告)日：2013-12-20
申请号：KR1020120062920
申请日：2012-06-12
Applicant: 제일모직주식회사
CPC classification number: C08G77/045 , C07F7/21 , C08K7/04 , C08L83/04
Abstract: The present invention relates to a cyclic siloxane compound represented by a chemical formula 5. A composite sheet containing the cyclic siloxane compound can have the Abbe number of more than 45. [chemical formula 5] (In the chemical formula 5, R1 and R2 are independently hydrogen, a substituted or non-substituted alkyl group of C1-C5, or a substituted or non-substituted aryl group of C6-C12. R3, R4, R6 and R7 are independently a substituted or non-substituted alkyl group of C1-C5, or a substituted or non-substituted aryl group of C6-C12. R5 and R8 are independently hydrogen or a vinyl group. k and l are an integer of 1-20. n and m are an integer of 1-6. And n+m is 3-6)
Abstract translation: 本发明涉及由化学式5表示的环状硅氧烷化合物。含有环状硅氧烷化合物的复合片可以具有大于45的阿贝数。[化学式5]（化学式5中，R 1和R 2为 独立地是氢，C1-C5的取代或未取代的烷基或C6-C12的取代或未取代的芳基，R3，R4，R6和R7独立地是C1- C5或C6-C12的取代或未取代的芳基，R5和R8独立地是氢或乙烯基，k和l是1-20的整数，n和m是1-6的整数， n + m为3-6）
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公开(公告)号：KR1020130139135A
公开(公告)日：2013-12-20
申请号：KR1020120062919
申请日：2012-06-12
Applicant: 제일모직주식회사
CPC classification number: G03F7/027 , C07C251/66 , C07D207/335 , C07D209/86 , C07D498/04 , C08F2/50 , C08F20/24 , G03F7/029 , G03F7/075
Abstract: The present invention relates to a photoinitiator represented by a chemical formula 1 and a preparing method thereof. A composite sheet using the photoinitiator prevents phase separation from being occurred, has excellent uniformity and drastically increases dispersible properties and diffusion coefficient. [The chemical formula 1] (In the chemical formula 1, R1, R2, R3, R4, R5 and respectively are a substituted or non-substituted alkyl group of C1-C5 or a substituted or non-substituted aryl group of C6-C12, R is a methyl group or hydrogen, A is a group induced from a light initiator with a ketone group, Z is substituted or non-substituted alkylene of C1-C10 or substituted or non-substituted arylene of C6-C20, m is an integer of 1-10, and n is an integer of 1-30)
Abstract translation: 本发明涉及由化学式1表示的光引发剂及其制备方法。 使用光引发剂的复合片材防止发生相分离，具有优异的均匀性并显着增加分散性和扩散系数。 [化学式1]（化学式1中，R1，R2，R3，R4，R5分别为C1-C5的取代或未取代的烷基或C6-C12的取代或未取代的芳基 R是甲基或氢，A是由具有酮基的光引发剂引发的基团，Z是C1-C10的取代或未取代的亚烷基或C6-C20的取代或未取代的亚芳基，m是 1-10为整数，n为1-30的整数）
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公开(公告)号：KR1020120126662A
公开(公告)日：2012-11-21
申请号：KR1020110044646
申请日：2011-05-12
IPC: C08J5/18 , C08L63/00 , C08L71/00 , G02F1/1335
CPC classification number: C08K7/14 , C07D407/12 , C08G65/18 , C08G65/22 , C08G65/24 , C08J5/24 , C08J2363/00 , C08L63/00
Abstract: PURPOSE: A composite sheet is provided to have excellent resistance against impact, tensile, warpage, etc, to have excellent flexibility, transparency, and crack resistance and to have low thermal expansion coefficient and excellent light-transmittance. CONSTITUTION: A composite sheet comprises an oxetane-epoxy-based compound as a binder represented by chemical formula 1. In chemical formula 1, R1 is a methyl group or ethyl group. The composite sheet comprises 100.0 parts by weight of a binder comprising the oxetane-epoxy-based compound and 60-300 parts by weight of organic filler. A display substrate comprises the composite sheet. A thermal expansion coefficient specified by thermomechanical analyzer in condition of 5 °C/min at 30-250 °C is 30 ppm/°C or less.
Abstract translation: 目的：提供复合片材以具有优异的抗冲击，拉伸，翘曲等性能，具有优异的柔韧性，透明性和抗裂性，并且具有低的热膨胀系数和优异的光透射率。 构成：复合片材包含作为由化学式1表示的粘合剂的氧杂环丁烷环氧系化合物。在化学式1中，R 1为甲基或乙基。 复合片材包含100.0重量份的包含氧杂环丁烷环氧基化合物和60-300重量份有机填料的粘合剂。 显示基板包括复合片。 在30-250℃条件下，热机械分析仪在5℃/分钟条件下规定的热膨胀系数为30ppm /℃以下。
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公开(公告)号：KR101374372B1
公开(公告)日：2014-03-17
申请号：KR1020110044646
申请日：2011-05-12
IPC: C08J5/18 , C08L63/00 , C08L71/00 , G02F1/1335
CPC classification number: C08K7/14 , C07D407/12 , C08G65/18 , C08G65/22 , C08G65/24 , C08J5/24 , C08J2363/00 , C08L63/00
Abstract: 본 발명의 복합시트는 하기 화학식 1로 표시되는 옥세탄-에폭시계 화합물을 바인더로 포함하는 것을 특징으로 한다:
[화학식 1]
(상기에서 R
1 은 메틸기 또는 에틸기임).-
公开(公告)号：KR101332442B1
公开(公告)日：2013-11-25
申请号：KR1020110095430
申请日：2011-09-21
Applicant: 제일모직주식회사
CPC classification number: G02F1/133305 , G02F1/1335 , Y10T428/24942
Abstract: 본 발명은 복합시트 및 이를 포함하는 표시소자용 기판에 관한 것이다. 보다 구체적으로 본 발명은 매트릭스에 대해 특정 범위의 탄성모듈러스 비를 갖는 코팅층이 도입된 복합시트 및 이를 포함하는 표시소자용 기판에 관한 것이다. 본 발명은 코팅층의 부가로 복합시트 각 층간의 탄성모듈러스 차이를 완충함으로써 내굴곡성, 유연성 및 내구성을 높임과 동시에 투습성과 평탄도를 낮출 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020130053063A
公开(公告)日：2013-05-23
申请号：KR1020110118553
申请日：2011-11-14
Applicant: 제일모직주식회사
IPC: B32B25/08 , B32B25/14 , G02F1/1333 , G09F9/00
CPC classification number: B32B25/10 , B32B25/02 , B32B25/14 , B32B25/20 , B32B2262/101 , B32B2457/20
Abstract: PURPOSE: A composite sheet , a flexible substrate including the same, and a display device including the same are provided to maintain mechanical properties, to maintain high surface flatness, and to solve a problem that degrades the surface flatness in a complexation process of a reinforcement material in a matrix. CONSTITUTION: A composite sheet(10) comprises a matrix(1) and a reinforcing material(2). The reinforcing material is included in the matrix. The surface flatness of the composite sheet is in the range of more than 50nm to less than 300nm. The matrix comprises a cross-linked rubber type compound. The rubber type compound comprises silicone rubber, styrene butadiene rubber(SBR), butadiene group rubber, isoprene rubber, chloroprene rubber, neoprene rubber, ethylene-proylene-diene, a styrene-ethylene-butylene-styrene(SEBS) block copolymer, a styrene-ethylene-propylene-styrene(SEPS) block copolymer, acrylonitrile-butadiene rubber, acrylonitrile-butadiene rubber, NBR , hydrogenated nitrile rubber, fluorinated rubber, and at least one kind selected from the group which consists of plasticized polyvinylchloride rubber. The composite sheet is made by a method which includes the step of dipping the reinforcing material into the composition for the matrix including a rubber type compound, a cross-linking agent, and an inhibitor; and the step hardening the reinforcing material. The composition for the matrix has the viscosity of 7,000cps to 3,500 at 25°C.
Abstract translation: 目的：提供一种复合片材，包括该复合片材的柔性基材和包含该复合片材的显示装置，以保持机械性能，保持高的表面平整度，并且解决降低增强物的络合过程中的表面平整度的问题 材料在矩阵中。 构成：复合片（10）包括基质（1）和增强材料（2）。 增强材料包含在基质中。 复合片材的表面平整度在50nm以上且小于300nm的范围内。 基质包含交联橡胶型化合物。 橡胶类化合物包括硅橡胶，苯乙烯丁二烯橡胶（SBR），丁二烯橡胶，异戊二烯橡胶，氯丁橡胶，氯丁橡胶，乙烯 - 丙烯 - 二烯，苯乙烯 - 乙烯 - 丁烯 - 苯乙烯（SEBS）嵌段共聚物，苯乙烯 - 乙烯 - 丙烯 - 苯乙烯（SEPS）嵌段共聚物，丙烯腈 - 丁二烯橡胶，丙烯腈 - 丁二烯橡胶，NBR，氢化丁腈橡胶，氟化橡胶和选自由增塑聚氯乙烯橡胶组成的组中的至少一种。 该复合片材通过包括将增强材料浸入用于基质的组合物中的方法制备，包括橡胶类化合物，交联剂和抑制剂; 并且对增强材料进行步骤硬化。 基质的组成在25℃时的粘度为7000cps至3,500。
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7.发明授权
公开(公告)号：KR101542616B1
公开(公告)日：2015-08-06
申请号：KR1020120062920
申请日：2012-06-12
Applicant: 제일모직주식회사
CPC classification number: C08G77/045 , C07F7/21
Abstract: 본발명의한 관점은하기화학식 5로표시되는고리형실록산화합물에관한것이다. 상기고리형실록산화합물을포함하는복합시트는 45 이상의아베수를가질수 있다: [화학식 5](상기화학식 5에서, R1 및 R2는각각독립적으로수소, 탄소수 1~5의치환또는비치환된알킬또는탄소수 6~12의치환또는비치환된아릴기이며, R3, R4, R6 및 R7은각각독립적으로탄소수 1~5의치환또는비치환된알킬또는탄소수 6~12의치환또는비치환된아릴기이고, R5 및 R8는각각독립적으로수소또는비닐기이고, k 및 l은 1~20의정수이고, n 및 m은 1~6의정수이며, n+m은 3~6임).
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公开(公告)号：KR1020140015067A
公开(公告)日：2014-02-06
申请号：KR1020120082767
申请日：2012-07-27
Applicant: 제일모직주식회사
IPC: G09F9/35 , B32B37/00 , G02F1/1333
CPC classification number: G09F9/35 , B32B37/0015 , G02F1/133305
Abstract: A substrate for a display device of the present invention has a lamination structure where a matrix; an interface layer; and a coating layer are successively stacked. The matrix includes a silicon-based rubber. The interface layer includes a silicon-based rubber of which density is greater than that of the matrix. The flatness (Ra) of the coating layer is 30 nm or less. The substrate for a display device of the present invention is to improve surface bend by using a specific plasma process.
Abstract translation: 本发明的显示装置用基板具有矩阵状的层叠结构体， 界面层; 并且依次堆叠涂层。 基体包括硅基橡胶。 界面层包括密度大于基质的硅基橡胶。 涂层的平坦度（Ra）为30nm以下。 用于本发明的显示装置的基板是通过使用特定的等离子体处理来改善表面弯曲。
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公开(公告)号：KR1020130033884A
公开(公告)日：2013-04-04
申请号：KR1020110097837
申请日：2011-09-27
Applicant: 제일모직주식회사
IPC: G02F1/1333 , H01L51/50
CPC classification number: H01L51/0096 , C08L83/04 , H01L2227/32
Abstract: PURPOSE: A complex sheet and a substrate for a display device using the same are provided to include improved flexibility, inner flexibility, transparency, and thermal resistance. CONSTITUTION: A complex sheet includes a reinforcing material and a matrix material. The reinforcing material comprises glass fiber cloth, glass fabric, glass non-woven fabric, or mixtures. The matrix material includes first and second two type liquid polyorgano siloxane. A first refractive index hardened by the first two type liquid polyorgano siloxane is bigger than a second refractive index hardened by the second two type liquid polyorgano siloxane. [Reference numerals] (AA) R1 - Before hardening; (BB) R1 - After hardening;
Abstract translation: 目的：提供一种复合片材和使用其的显示装置用基板，以包括改进的柔性，内部柔性，透明度和耐热性。 构成：复合片材包括增强材料和基质材料。 增强材料包括玻璃纤维布，玻璃织物，玻璃无纺布或混合物。 基质材料包括第一和第二两种液态聚有机硅氧烷。 由前两种液态聚有机硅氧烷硬化的第一折射率大于由第二种两种液态聚有机硅氧烷硬化的第二折射率。 （标号）（AA）R1 - 硬化前; （BB）R1 - 硬化后;
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公开(公告)号：KR1020120076189A
公开(公告)日：2012-07-09
申请号：KR1020100138225
申请日：2010-12-29
Applicant: 제일모직주식회사
Abstract: PURPOSE: An epoxy resin composition for sealing a semiconductor device is provided to have excellent moldability, and to have low contamination of a mold and a package, thereby having excellent crack resistance of a package, and excellent continuous moldability. CONSTITUTION: An epoxy resin composition for sealing a semiconductor device comprises an epoxy resin, a hardener, a curing accelerator, an inorganic filler, and additives, and comprises polyethylene-based wax comprising a compound in chemical formula 1, and cyclic diphosphate based compound in chemical formula 2, as the additives. In chemical formula 1, n is an integer from 30-450. In chemical formula 2, R1 and R2 are respectively one or more kinds selected from a group consisting of a C1-30 linear or branched alkyl group, a C1-30 linear or branched alkenyl group, a C1-30 linear or branched alkynyl group, and a C6-20 aryl group.
Abstract translation: 目的：提供一种用于密封半导体器件的环氧树脂组合物以具有优异的成型性，并且模具和封装的污染性低，从而具有优异的封装抗裂性，并具有优异的连续成型性。 构成：用于密封半导体器件的环氧树脂组合物包括环氧树脂，硬化剂，固化促进剂，无机填料和添加剂，并且包括包含化学式1中的化合物的聚乙烯基蜡和环状二磷酸酯基化合物 化学式2，作为添加剂。 在化学式1中，n为30-450的整数。 在化学式2中，R 1和R 2分别是选自由C 1-30直链或支链烷基，C 1-30直链或支链烯基，C 1-30直链或支链炔基组成的组中的一种或多种， 和C 6-20芳基。
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