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公开(公告)号：KR100205912B1
公开(公告)日：1999-07-01
申请号：KR1019960030273
申请日：1996-07-16
申请人： 한화케미칼 주식회사 , 한국과학기술연구원
摘要： 본 발명은 가용 전기전도성 폴리아닐린의 제조방법에 관한 것으로, 좀 더 상세하게는 수용액 상태에서 방향족 아민 화합물인 아닐린과 도판트로 도데실벤젠설폰산 및 산화제로 암모니움퍼설페이트를 반응시키는 가용 전기전도성 폴리아닐린의 제조방법에 관한 것이다. 본 발명에 따라 제조된 가용 전기전도성 폴리아닐린은 유기 용매에 쉽게 용해되므로 가공성이 뛰어나서 전기전도성 코팅재료 및 도료, 밧데리의 전극재료, 반도체 부품, 고체전해질, 축전기의 전해질 등에 쉽게 응용될 수 있다.
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公开(公告)号：KR1020020019237A
公开(公告)日：2002-03-12
申请号：KR1020000052400
申请日：2000-09-05
申请人： 한국과학기술연구원 , 한화케미칼 주식회사
CPC分类号： H01L51/0043 , C08G61/02 , C08L65/00 , C09K11/06 , H01L51/0035 , H01L51/0038 , H01L51/0039 , Y10S428/917
摘要： PURPOSE: A fullerene-based polymer and an electroluminescent device using the polymer are provided, wherein the polymer is prepared by simple method, is soluble in an organic solvent and can be mixed with other polymers easily. CONSTITUTION: The fullerene-based polymer is represented by the formula 1, wherein R1, R2 and R3 are independent each another and are H, an aromatic or aliphatic alkyl or alkoxy group of C1-C22, an aryl or aryloxy group of C6-C18, cyano group, cyanoethyl group, an alkyl or aryl derivative of silicon, tin and germanium; X is diacetylene, diethynyl aryl or divinyl aryl group, or a single bond; and n is an integer equal to or greater than 1. Preferably n is an integer of 1-1,000. The electroluminescent device contains a luminescent layer comprising the fullerene-based polymer and other polymers.
摘要翻译： 目的：提供一种富勒烯类聚合物和使用该聚合物的电致发光元件，其中聚合物通过简单的方法制备，可溶于有机溶剂中，并且可以容易地与其它聚合物混合。 构成：富勒烯类聚合物由式1表示，其中R1，R2和R3彼此独立，为H，C1-C22的芳族或脂族烷基或烷氧基，C6-C18的芳基或芳氧基 ，氰基，氰基乙基，硅，锡和锗的烷基或芳基衍生物; X是乙炔基，二乙炔基芳基或二乙烯基芳基，或单键; n为1以上的整数。n为1-1000的整数。 电致发光器件含有包含富勒烯类聚合物和其它聚合物的发光层。
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公开(公告)号：KR1020020089084A
公开(公告)日：2002-11-29
申请号：KR1020010028419
申请日：2001-05-23
申请人： 한화케미칼 주식회사
IPC分类号： C08G61/02
摘要： PURPOSE: Provided are an electroluminescence polymer which has high solubility to organic solvent and excellent electrooptical property, and a method for producing the same. CONSTITUTION: The electroluminescence polymer is represented by formula 1(wherein R is a linear or branched aliphatic alkyl group having C1-C21, and n is an integer of 10-1000). The method comprises the steps of (i) reacting methoxyphenol with 2-bromo-p-xylene in the presence of catalyst, to introduce 1,4-dimethylbenzene into hydrogen position of alcohol group, and subsequently replacing the methoxy group with hydroxy group; (ii) reacting the reaction product from the step(i) with a linear or branched alkyl bromide in the presence of catalyst, to introduce an aliphatic alkoxy group in the hydroxy position, and subsequently reacting it with N-bromosuccinimide to introducing a bromomethyl into 1,4-position of backbone; and (iii) polymerizing the reactants in the presence of potassium t-butoxide.
摘要翻译： 目的：提供对有机溶剂的高溶解性和优异的电光学性质的电致发光聚合物及其制造方法。 构成：电致发光聚合物由式1表示（其中R是具有C1-C21的直链或支链脂族烷基，n是10-1000的整数）。 该方法包括以下步骤：（i）在催化剂存在下使甲氧基苯酚与2-溴 - 对二甲苯反应，将1,4-二甲基苯引入醇基的氢位置，随后用羟基取代甲氧基; （ii）在催化剂存在下使来自步骤（i）的反应产物与直链或支链烷基溴反应，在羟基位置引入脂族烷氧基，随后使其与N-溴代琥珀酰亚胺反应，将溴甲基引入 骨架1,4位; 和（iii）在叔丁醇钾存在下使反应物聚合。
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公开(公告)号：KR100341141B1
公开(公告)日：2002-06-20
申请号：KR1020000043151
申请日：2000-07-26
申请人： 한화케미칼 주식회사
IPC分类号： H01L21/304
摘要： 본 발명은 반도체 평탄화 공정(CMP)에서 산화막 연마용 슬러리 및 이의 제조방법에 관한 것으로, 흄드 실리카 5∼25중량부, 탈이온화된 초순수 75∼95중량부, pH 조절제 0.1∼0.5중량부, 및 알카리성분, 4가 암모늄 화합물 및 절삭용 계면활성제로 이루어진 군으로부터 하나 또는 그 이상 선택된 첨가제 0.0001∼0.1중량부를 고전단 믹서에서 혼합시키는 단계; 상기 혼합물내의 불순물 및 10㎛이상의 실리카 입자를 제거하기 위하여 필터로 여과하는 과정과 실리카의 농도를 8∼25%의 범위내에서 균일하게 분산시키기 위해 고압으로 분산시키는 과정을 반복하는 단계; 및 700㎚ 이상의 입자를 제거하기 위해 필터로 여과시키는 단계를 포함하는 방법 및 상기 방법으로 제조된 반도체 CMP 공정의 산화막 연마용 슬러리에 관한 것이다. 본 발명에 따른 방법은 균일한 입도분포 및 0.7micron이상의 입자를 제어할 뿐만 아니라 슬러리 용액에 함유된 금속 이온이 엄격히 제어된 것을 특징으로 하며, 제조된 슬러리는 우수한 연마 특성을 나타낸다.
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公开(公告)号：KR1020020009747A
公开(公告)日：2002-02-02
申请号：KR1020000043151
申请日：2000-07-26
申请人： 한화케미칼 주식회사
IPC分类号： H01L21/304
摘要： PURPOSE: Slurry for polishing an oxide layer in a chemical mechanical polishing(CMP) process is provided to improve a polishing characteristic, by controlling particles not smaller than 0.7 micron and by strictly controlling metal ions contained in a slurry solution. CONSTITUTION: At least one additive of 0.0001-0.1 weight percent is selected from a group of fumed silica of 5-25 weight percent, deionized water of 75-95 weight percent, a pH control agent of 0.1-0.5 weight percent, an alkaline component, a quadrivalent ammonium compound and surfactant for cutting. The additive is mixed in a high shear mixer. The mixture is filtered to remove the impurities in the mixture and silica particles not smaller than 10 micrometer. The mixture is scattered by a high pressure to make the silica density uniformly scattered in the scope of 8-25 percent. The filtering process and the scattering process are repeatedly performed. The mixture is filtered to eliminate particles not smaller than 700 micrometer.
摘要翻译： 目的：提供用于在化学机械抛光（CMP）工艺中抛光氧化物层的浆料，以通过控制不小于0.7微米的颗粒并通过严格控制浆液中所含的金属离子来改善抛光特性。 构成：0.0001-0.1重量％的至少一种添加剂选自5-25重量％的热解法二氧化硅，75-95重量％的去离子水，0.1-0.5重量％的pH控制剂，碱性组分 ，四价铵化合物和用于切割的表面活性剂。 将添加剂在高剪切混合器中混合。 将混合物过滤以除去混合物中的杂质和不小于10微米的二氧化硅颗粒。 混合物通过高压分散，使二氧化硅密度均匀分散在8-25％的范围内。 重复执行滤波处理和散射处理。 将混合物过滤以除去不小于700微米的颗粒。
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公开(公告)号：KR1020030032306A
公开(公告)日：2003-04-26
申请号：KR1020010064019
申请日：2001-10-17
申请人： 한화케미칼 주식회사
IPC分类号： C09K11/06
CPC分类号： C08G61/02 , C08G2261/3142 , C09K11/06 , C09K2211/1416 , H01L51/0035 , H01L51/0043 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： PURPOSE: A fluorene-vinylene-based copolymer, its preparation method and an electroluminescent device using the copolymer are provided to improve the photo-transmittance, the environmental resistance, the adhesive strength to a substrate, the thin film forming property and the electro-stability. CONSTITUTION: The method comprises the steps of reacting a 2,7-dibromo-9,9-dialkylfluorene with an organometallic compound in an ether-based solvent to obtain a 9,9-dialkylfluorene; reacting the 9,9-dialkylfluorene with formaldehyde gas to obtain a 2,7-bishydroxymethyl-9,9-dialkylfluorene; purifying the 2,7-bishydroxymethyl-9,9-dialkylfluorene and reacting the purified one with chloro compound to obtain a 2,7-bischloromethyl-9,9-dialkylfluorene; reacting the 2,7-bischloromethyl-9,9-dialkylfluorene with a storing base to obtain the 9,9-dialkylfluorene-vinylene homopolymer represented by the formula 1; and polymerizing a different kind of 9,9-dialkylfluorene-vinylene monomers to obtain the fluorene-vinylene-based copolymer represented by the formula 2. The fluorene-vinylene-based copolymer is represented by the formula 1 or 2, and has a number molecular weight of 1,000-200,000 and a mass average molecular weight of 10,000-1,000,000, wherein R, R', R1 and R1' are the same or different each another and are an aliphatic or alicyclic alkyl or alkoxy group of C1-C22 or an aryl or aryloxy group of C6-C18, n is an integer of 10-3,000 and m is an integer of 10-3,000.
摘要翻译： 目的：提供芴 - 亚乙烯基系共聚物及其制备方法和使用该共聚物的电致发光器件，以提高光透射率，耐环境性，对基片的粘合强度，薄膜形成性和电稳定性 。 构成：该方法包括使2,7-二溴-9,9-二烷基芴与有机金属化合物在醚系溶剂中反应，得到9,9-二烷基芴; 使9,9-二烷基芴与甲醛气反应，得到2,7-二羟甲基-9,9-二烷基芴; 纯化2,7-二羟甲基-9,9-二烷基芴，并将纯化的物质与氯化合物反应，得到2,7-双氯甲基-9,9-二烷基芴; 使2,7-二氯甲基-9,9-二烷基芴与储存碱反应，得到式1所示的9,9-二烷基芴 - 亚乙烯基均聚物; 并聚合不同种类的9,9-二烷基芴 - 亚乙烯基单体，得到由式2表示的芴 - 亚乙烯基系共聚物。芴 - 亚乙烯基系共聚物由式1或式2表示，并具有数个分子 重量为1,000-200,000，质均分子量为10,000-1,000,000，其中R，R'，R 1和R 1'彼此相同或不同，并且是C1-C22的脂族或脂环族烷基或烷氧基或芳基 或C6-C18的芳氧基，n为10-3000的整数，m为10-3000的整数。
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