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公开(公告)号：KR100505117B1
公开(公告)日：2005-07-29
申请号：KR1020020081713
申请日：2002-12-20
Applicant: 제일모직주식회사
IPC: C09D5/24
Abstract: 본 발명은 도전성 페인트 조성물에 관한 것으로, 보다 상세하게는, 금속분말, 수용성 우레탄 분산액(dispersion), 알코올, 레올로지 조절제 및 알킬아민계 티타네이트를 포함하는 도전성 도료 조성물에 관한 것이다.
본 발명에 따른 도료 조성물은 열안정성 및 산화안정성이 뛰어나며, 우수한 안정성으로 고온, 고습의 조건에서도 안정적으로 사용될 수 있으며, 제품의 저장 기간도 길어진다. 본 발명은 금속을 이용한 스프레이 방식의 도전성 페인트로 MHz에서 GHz 대역의 전자파를 차단할 수 있다. 특히 이동동신 단말기, 사무기기, 의료기기 등의 내부 소자로부터 발생되는 전자파에 의한 EMI문제를 해결할 수 있는 차폐재료이다.-
公开(公告)号：KR1020040059574A
公开(公告)日：2004-07-06
申请号：KR1020020085248
申请日：2002-12-27
Applicant: 제일모직주식회사
IPC: C09D5/24
Abstract: PURPOSE: A Braun tube coating solution composition and a method for coating a Braun tube by using the composition are provided, to improve the electrical and optical characteristics of a Braun tube and the uniformity of a coating film. CONSTITUTION: The composition comprises a conductive material; a solvent; and a coloring pigment, wherein the conductive material employs both silver-gold colloidal sol and polyethylene dioxythiophene sol, and the content of the solid part of polyethylene dioxythiophene is 1-50 wt% based on the total content of the solid part of the conductive material. Preferably the content of the solid part of the conductive material is 0.2-0.6 wt% and that of the solid part of the coloring pigment is 0.1-0.4 wt% based on the coating solution. The method comprises the step by using simultaneously a first coating solution obtained from the composition and a second coating solution containing SiO2.
Abstract translation: 目的：提供布朗管涂布溶液组合物和通过使用该组合物涂布布朗管的方法，以改善布朗管的电和光学特性以及涂膜的均匀性。 构成：组合物包含导电材料; 溶剂; 和着色颜料，其中导电材料使用银 - 金胶体溶胶和聚乙烯二氧噻吩溶胶，聚乙烯二氧噻吩的固体部分的含量相对于导电材料的固体部分的总含量为1-50重量％ 。 优选地，导电材料的固体部分的含量为0.2-0.6重量％，着色颜料的固体部分的含量相对于涂布溶液为0.1-0.4重量％。 该方法包括同时使用由组合物获得的第一涂布溶液和含有SiO 2的第二涂布溶液的步骤。
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公开(公告)号：KR100389764B1
公开(公告)日：2003-12-24
申请号：KR1019980022270
申请日：1998-06-15
Applicant: 제일모직주식회사
IPC: C09D5/24
Abstract: PURPOSE: A composition containing silica sol comprising polythiophene conductive polymer, alkoxysilane, C1-4 alcohol, and amide organic solvent is coated on glass or synthetic film to give an excellent scratchless and electromagnetic wave shielding performance. CONSTITUTION: The composition comprises 20-40 weight% of polythiophene conductive polymer solution, 4-12 weight% of alkoxysilane, 38-74 weight% of C1-4 alcohol such as methanol, ethanol, propanol, isopropanol, or butanol, and 2-10 weight% of amide organic solvent. The polythiophene conductive polymer solution is a mixture of polyethylenedioxythiophene and polystyrenesulfonate with a solid concentration of 1.0-1.5 weight%. The amide solvent is selected from formamide, N-methylformamide, N,N-dimethylformamide, acetamide, N-methylacetamide, N,N-dimethylacetamide, N-methylpropionamide, or N-methylpyrrolidone. The composition gives a high conductivity and transparency with a conductivity of below 1-20 (1 / kilo ohm), a transparency of 90-98%, and a film hardness of 4-6H.
Abstract translation: 目的：将含有聚噻吩导电聚合物，烷氧基硅烷，C1-4醇和酰胺有机溶剂的二氧化硅溶胶的组合物涂布在玻璃或合成膜上以获得优异的无划痕和电磁波屏蔽性能。 该组合物包含20-40重量％的聚噻吩导电聚合物溶液，4-12重量％的烷氧基硅烷，38-74重量％的C 1-4醇，如甲醇，乙醇，丙醇，异丙醇或丁醇， 10重量％的酰胺有机溶剂。 聚噻吩导电聚合物溶液是聚乙烯二氧噻吩和聚苯乙烯磺酸盐的混合物，其固体浓度为1.0-1.5重量％。 酰胺溶剂选自甲酰胺，N-甲基甲酰胺，N，N-二甲基甲酰胺，乙酰胺，N-甲基乙酰胺，N，N-二甲基乙酰胺，N-甲基丙酰胺或N-甲基吡咯烷酮。 该组合物具有高导电性和透明度，导电率低于1-20（1 /千欧），透明度为90-98％，膜硬度为4-6H。
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44.发明公开
公开(公告)号：KR1020030085739A
公开(公告)日：2003-11-07
申请号：KR1020020023966
申请日：2002-05-01
Applicant: 제일모직주식회사
IPC: C09D5/32
CPC classification number: C09D5/24 , B05D5/061 , C03C17/009 , C08L65/00 , C09D5/006 , C09D183/02
Abstract: PURPOSE: A conductive black-coloring coating solution composition for screening the electromagnetic wave, a preparation method of a coating film using the composition and a coating film prepared by the method are provided, to reduce the reflectivity and to improve the contrast. CONSTITUTION: The conductive black-coloring coating solution composition comprises 2-25 wt% of polyethylene dioxythiophene whose solid content is 1.2-1.5 wt%; 1-32 wt% of Ag-Au sol whose solid content is 0.4-2.0 wt%; 0.1-5 wt% of an alkoxysilane; 1-15 wt% of titanium nitride; 30-80 wt% of an alcohol solvent of C1-C7; and 0.1-10 wt% of an amide-based solvent. Preferably the titanium nitride is the water-dispersed or alcohol-dispersed titanium nitride whose solid content is 2-4 wt%, and its surface is treated with silicate; the polyethylene dioxythiophene is doped with polystyrene sulfonate; and the alkoxysilane is tetraalkoxysilane (Si(OR)4, wherein R is methyl or ethyl), alkyltrialkoxysilane (RSi(OR)3, wherein R is methyl or ethyl) or 3-glycidyloxypropyltrimethoxysilane.
Abstract translation: 目的：提供一种用于筛选电磁波的导电黑着色涂布液组合物，使用该组合物的涂膜的制备方法和通过该方法制备的涂膜，以降低反射率并改善对比度。 构成：导电黑着色涂布液组合物含有2-25重量％的固体含量为1.2-1.5重量％的聚乙烯二氧噻吩; 1-32重量％固体含量为0.4-2.0重量％的Ag-Au溶胶; 0.1-5重量％的烷氧基硅烷; 1-15重量％的氮化钛; 30-80重量％的C1-C7醇溶剂; 和0.1-10重量％的酰胺类溶剂。 优选地，氮化钛是固体含量为2-4重量％的水分散或醇分散的氮化钛，其表面用硅酸盐处理; 聚乙烯二氧噻吩掺杂聚苯乙烯磺酸盐; 烷氧基硅烷是四烷氧基硅烷（Si（OR）4，其中R是甲基或乙基），烷基三烷氧基硅烷（RSi（OR）3，其中R是甲基或乙基）或3-缩水甘油氧基丙基三甲氧基硅烷。
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公开(公告)号：KR100404874B1
公开(公告)日：2003-11-07
申请号：KR1020000083658
申请日：2000-12-28
Applicant: 제일모직주식회사
IPC: C09D5/24
Abstract: PURPOSE: Provided are a black colored CRT coating layer of conductive polymer, which can improve low reflectivity and contrast of low reflective coating composition and block an electromagnetic wave, and a method for forming the same. CONSTITUTION: The coating layer consists of the first layer formed by using the first composition comprising PEDT(poly(3,4-dioxyethylene)-thiophene), high refractive inorganic sol, C1-C3 alcohol solvent, amide based solvent, water-soluble or alcohol-soluble resin binder, and sulfonic acid monomer dopant, and the second layer formed by using the second composition comprising PEDT, silica sol or alkyl silica sol, C1-C3 alcohol solvent, amide based solvent, and sulfonic acid monomer dopant. Either of the first or the second composition further comprises water dispersion color pigment, and water-soluble or alcohol-soluble color pigment, so as to form the coating layer.
Abstract translation: 本发明提供一种导电聚合物的黑色CRT涂层，其可以提高低反射涂层组合物的低反射率和对比度并且阻挡电磁波，以及其形成方法。 构成：涂层由通过使用包含PEDT（聚（3,4-二氧乙烯） - 噻吩），高折射率无机溶胶，C1-C3醇溶剂，酰胺基溶剂，水溶性或 醇溶性树脂粘合剂和磺酸单体掺杂剂，以及使用包含PEDT，硅溶胶或烷基硅溶胶，C1-C3醇溶剂，酰胺基溶剂和磺酸单体掺杂剂的第二组合物形成的第二层。 第一或第二组合物中的任一种还包含水分散彩色颜料和水溶性或醇溶性彩色颜料，以形成涂层。
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Patent Agency Ranking
公开(公告)号：KR1020030041645A
公开(公告)日：2003-05-27
申请号：KR1020010072565
申请日：2001-11-21
Applicant: 제일모직주식회사
IPC: C09D5/24
CPC classification number: C09D5/24 , C09D175/04
Abstract: PURPOSE: A conductive paint is provided, which has an excellent electrical properties, can be prepared in a short time and is used to screen the electromagnetic wave in the range of several MHz to several GHz. CONSTITUTION: The conductive paint comprises 0.2-60 parts by weight of a water-soluble urethane dispersion; 10-60 wt% of metal powder; and 10-60 wt% of an alcohol. Preferably the metal powder is silver powder or copper powder coated with silver. The silver powder is a flake-type powder with an average size of 1-10 micrometers (D50), and the copper powder coated with silver is a flake-type powder with an average size of 5-50 micrometers (D50). Preferably the silver power is a mixture of the silver powder with an average size of 1-5 micrometers (D50) and the silver powder with an average size of 4-10 micrometers (D50) in the ratio of 99.9:0.1 to 20:80 by weight.
Abstract translation: 目的：提供具有优异电性能的导电涂料，可在短时间内制备，并用于筛选在几MHz至几GHz范围内的电磁波。 构成：导电涂料含有0.2-60重量份的水溶性聚氨酯分散体; 10-60重量％的金属粉末; 和10-60重量％的醇。 优选地，金属粉末是用银涂覆的银粉或铜粉。 银粉是平均粒径为1-10微米的鳞片状粉末（D50），涂有银的铜粉是平均粒径为5-50微米的片状粉末（D50）。 银功率优选为平均粒度为1-5微米的银粉（D50）和平均粒径为4-10微米（D50）的银粉的混合物，其比例为99.9:0.1至20:80 重量。
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公开(公告)号：KR100339201B1
公开(公告)日：2002-05-31
申请号：KR1020000020663
申请日：2000-04-19
Applicant: 제일모직주식회사
IPC: C09D5/24
Abstract: 본 발명은 도전성 재료로서 금속 분말, 구체적으로 은 분말 또는 은이 코팅된 동 분말을 매질을 매개체로 하여 혼합기의 임펠라에 의한 금속 분말과 매질간의 충격력 및 전단력에 의해서 비히클에 분산시키는 것을 특징으로 하는 도전성 페인트의 제조 방법 및 상기 방법으로 제조된 도전성 페인트 조성물에 관한 것으로서, 본 발명에 의한 도전성 페인트는 MHz 내지 GHz 영역의 전자파를 차단할 수 있기 때문에 특히 이동 통신 단말기, 사무기기, 의료기기등의 내부 소자로부터 발생되는 전자파에 의한 EMI(Electro Magnetic Interference; 전자파 방해) 및 RFI(Radio Frequency Interference; 무선 주파 방해) 문제를 해결하는 데에 유용하다.
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公开(公告)号：KR1020010103452A
公开(公告)日：2001-11-23
申请号：KR1020000025013
申请日：2000-05-10
Applicant: 제일모직주식회사
IPC: C09D5/25
CPC classification number: C09D165/00 , C03C17/001 , C03C17/32 , C08K5/42 , C09D5/24
Abstract: 본 발명은 CRT(Cathod Ray Tube) 유리표면의 코팅에 이용되는 코팅제 조성물, 특히 폴리에틸렌디옥시티오펜 수용액, 알콜 및 아마이드계 혼합용매, 알콕시실란, 수용성 고분자, 술폰산 모노머 도판트, 수분산성 카본블랙, 수분산성 유색안료, 알콜가용성 유색염료를 포함하는 대전방지성 착색 코팅제 조성물, 그의 제조 방법, 및 그를 이용한 유리표면의 코팅방법에 관한 것으로, 본 발명의 코팅제 조성물은 CRT 유리표면에 코팅되어 양호한 외관과 대전방지성을 가진 CRT를 제공한다.
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公开(公告)号：KR1020000019871A
公开(公告)日：2000-04-15
申请号：KR1019980038193
申请日：1998-09-16
Applicant: 제일모직주식회사
IPC: C09D5/24
CPC classification number: C09D5/24 , C09D165/00 , C09D179/02
Abstract: PURPOSE: A conductive coating solution is prepared which has a good hardness and transparency of film. CONSTITUTION: 15- 60 Weight % of water soluble conductive polymer solution such as polystyrene sulfonate doped polyaniline polypyrrole and polyethylene dioxythiophene solution having 0.15 weight part of solid content, 2- 20 weight % of ethoxy silane as a material of silica sol and 20- 83 weight % of alcohol solvent such as methanol, ethanol, isopropanol, butanol, dimethyl formamide and N-methyl pyrrolidone, are mixed for 10 minutes, followed by addition of 0.1N nitric acid to control pH 1- 2. The mixed solution is reacted at room temperature for 2- 4 hours to give the conductive coating solution.
Abstract translation: 目的：制备具有良好硬度和透明度的导电涂层溶液。 构成：15-60重量％的水溶性导电聚合物溶液，如聚苯乙烯磺酸盐掺杂的聚苯胺聚吡咯和聚乙烯二氧噻吩溶液，其固含量为0.15重量份，2-20重量％作为硅溶胶材料的乙氧基硅烷和20-83重量％ 将醇的溶剂如甲醇，乙醇，异丙醇，丁醇，二甲基甲酰胺和N-甲基吡咯烷酮的重量％混合10分钟，然后加入0.1N硝酸以控制pH1〜2。将混合溶液在 室温2-4小时，得到导电涂层溶液。
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公开(公告)号：KR101138795B1
公开(公告)日：2012-04-24
申请号：KR1020080131994
申请日：2008-12-23
Applicant: 제일모직주식회사
IPC: G03F7/028
Abstract: 본 발명은 감광성 페이스트 조성물 및 이를 이용하여 제조한 플라즈마 디스플레이 전극에 관한 것으로, 흑색도(L)와 외광 반사휘도가 우수한 플라즈마 디스플레이 전극을 제조하는데 있어서, 흑색도(L)를 전극에 부여하면 UV경화시 노광부의 인쇄막은 흑색도 부여정도에 따라 심부쪽 노광감도가 현저히 떨어지게 되어 언더컷이 발생하는 문제를 해결하고, 우수한 심부쪽 노광감도를 구현하기 위하여 400 ~ 500nm의 파장영역에서 반응하는 광개시제를 포함하는 감광성 페이스트 조성물을 제공하고 이를 이용하여 플라즈마 디스플레이 전극을 제조하는 발명에 관한 것이다.
플라즈마 디스플레이 패널, 결정성 유리프릿, 전도성 분말, 유기 바인더, 흑색 안료, 흑색도, 전도성, 광개시제
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