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1. 发明授权

KR100318949B1 솔-젤 공법을 이용한 고순도 실리카 글래스 제조 방법 失效
标题翻译： - 通过溶胶凝胶法制备高纯度二氧化硅玻璃的方法
公开(公告)号：KR100318949B1
公开(公告)日：2002-01-04
申请号：KR1019990058144
申请日：1999-12-16
申请人： 삼성전자주식회사
发明人： 오정현 , 이미경
IPC分类号： C03B8/02
CPC分类号： C03B19/12 , C03C1/006 , C03C3/06 , C03C2203/20 , C03C2203/32 , C03C2203/34
摘要： 본발명은솔-젤공법을이용한고순도실리카글래스제조방법에있어서, 탈이온수에모노머와다이머를섞어혼합수용액을만드는혼합수용액제조과정; 상기과정에서제조된혼합수용액에발연실리카및 분산제를투입하여혼합하는혼합과정; 상기혼합과정에서제조된혼합물을믹싱하여솔을형성하는분산과정; 상기분산과정을거친솔을상온에서숙성시키고상기솔에함유된기포를제거하는숙성과정; 및상기솔에중합개시제및 젤화제를첨가하는첨가제혼합과정을포함하여구성함을특징으로하는솔-젤공법을이용한고순도실리카글래스제조방법을제공한다.

2. 发明公开

KR1020010036211A 메탈이 도핑된 실리카 글래스의 제조 방법 有权
标题翻译：生产金属二氧化硅玻璃的方法
公开(公告)号：KR1020010036211A
公开(公告)日：2001-05-07
申请号：KR1019990043121
申请日：1999-10-06
申请人： 삼성전자주식회사
发明人： 박근덕 , 오정현 , 백영민
IPC分类号： C03C17/06
CPC分类号： C03C3/04 , C03C2201/31 , C03C2203/26 , C03C2203/32
摘要： PURPOSE: Provided is a process for producing a metal dopped silica glass, which is improved in optical property of optical fiber and prevents cracks from taking place by dopping uniformly metal particles such as germanium in the silica glass. CONSTITUTION: The process comprises the steps of: i) hydrolyzing a metal alkoxide; ii) mixing deionized water and more fumed silica than the metal alkoxide to be in a molar ratio of 1:0.1 or less; iii) mixing the hydrolyzed metal alkoxide with the mixture to form sol; iv) injecting the sol into the mold to gel; v) demolding the gel and drying it; and then vi) sintering the dried gel to vitrificate.
摘要翻译：目的：提供一种金属掺杂石英玻璃的制造方法，其改善了光纤的光学特性，并且通过在石英玻璃中均匀掺杂诸如锗的金属颗粒来防止发生裂纹。构成：该方法包括以下步骤：i）水解金属醇盐; ii）将去离子水和更多的热解法二氧化硅与金属醇盐混合至摩尔比为1:0.1或更小; iii）将水解的金属醇盐与混合物混合以形成溶胶; iv）将溶胶注入模具中以凝胶化; v）将凝胶脱模并干燥; 然后vi）将干燥的凝胶烧结以进行玻璃化。

3. 发明公开

KR1020100080509A 투명하고 안정한 이산화티탄 졸 有权
标题翻译：透明，稳定的二氧化钛溶胶
公开(公告)号：KR1020100080509A
公开(公告)日：2010-07-08
申请号：KR1020107005850
申请日：2008-08-29
申请人： 크리스탈 유에스에이 인코퍼레이션
发明人： 휴,규위 , 몽크,빌리조,엠. , 맥킨타이어,로버트
IPC分类号： B01J21/06 , C01G23/053 , C09D5/16 , C09D1/00
CPC分类号： C04B41/65 , B01J21/063 , B01J35/0013 , B01J35/004 , B01J37/0219 , B01J37/031 , C01G23/053 , C01P2004/64 , C01P2006/22 , C03C1/008 , C03C17/02 , C03C2203/32 , C03C2218/113 , C04B41/009 , C04B41/5041 , C04B2111/00827 , Y10S516/922 , C04B41/4537 , C04B41/4549 , C04B28/02
摘要： A method of preparing stable, transparent photocatalytic titanium dioxide sols is disclosed which involves thermal treatment of a suspension of amorphous titanium dioxide in the presence of certain alpha-hydroxy acids. The sols comprise titanium dioxide particles in the anatase form having a crystallite size less than about 10 nm and exhibit excellent stability and transparency at basic, neutral, and acid pH.
摘要翻译：公开了一种制备稳定，透明的光催化二氧化钛溶胶的方法，其涉及在某些α-羟基酸存在下热处理无定形二氧化钛的悬浮液。该溶胶包含具有小于约10nm的微晶尺寸的锐钛矿形式的二氧化钛颗粒，并且在碱性，中性和酸性pH下表现出优异的稳定性和透明度。

4. 发明授权

KR101021659B1 태양전지 모듈용 글래스에 사용하기 위하여 광투과율을 증대시켜 주는 코팅액을 제조하는 방법과 이에 의하여 제조된 코팅액 조성물 有权
标题翻译：生产太阳能收集器模块涂层溶液的方法
公开(公告)号：KR101021659B1
公开(公告)日：2011-03-17
申请号：KR1020090120735
申请日：2009-12-07
申请人： 주식회사 에이치와이티씨
发明人： 김육중 , 장진호
IPC分类号： C09D1/00 , C03C17/06 , H01L31/04
CPC分类号： C03C1/008 , C03C17/02 , C03C2203/26 , C03C2203/30 , C03C2203/32 , C03C2217/732 , C03C2218/113 , C09D1/00 , C09D183/04
摘要： PURPOSE: A method for producing a solar collector module coating solution is provided to ensure transmittance increase and the maintenance of hardness in an optic thin film thickness and to minimize manufacturing costs by a single layer wet coating method. CONSTITUTION: A method for producing a solar collector module coating solution increasing a light transmission rate comprises a step for inducing the aggregation by a sol-gel reaction by injecting an aggregation inducer causing the sol-gel reaction into aluminum alkoxide to form particles of 100-500 nm. The aluminum alkoxide is prepared by adding 0.05 g of brij-56(poly(oxyethylene) nonionic surfactant) and polyvinylpyrrolidone.
摘要翻译：目的：提供一种用于制造太阳能收集器模块涂布溶液的方法，以确保透光率增加和维持光学薄膜厚度的硬度，并通过单层湿式涂布方法最小化制造成本。构成：提高透光率的太阳能收集器模块用涂布液的制造方法包括：通过将溶胶 - 凝胶反应注入到醇铝中而形成的聚合诱导剂，形成100〜 500 nm。通过加入0.05g brij-56（聚（氧乙烯）非离子表面活性剂）和聚乙烯吡咯烷酮制备烷醇铝。

5. 发明公开

KR1020010068795A 압출 공정에 의한 도핑된 실리카 글래스의 제조 방법 失效
标题翻译：通过挤压制造二氧化硅玻璃的方法
公开(公告)号：KR1020010068795A
公开(公告)日：2001-07-23
申请号：KR1020000000903
申请日：2000-01-10
申请人： 삼성전자주식회사
发明人： 박근덕 , 김동준
IPC分类号： C03C17/00
CPC分类号： C03C13/046 , C03B37/0235 , C03B37/032 , C03C2201/30 , C03C2203/26 , C03C2203/32
摘要： PURPOSE: Provided is a method for manufacturing doped-silica glass by extruding silica sol composed of colloidal sol and metal alkoxide hydrolyzed under acidic catalyst as a dopant. The resultant silica glass has high purity and high strength, enabling long and large-sized silica rods and tubes. CONSTITUTION: The method comprises the steps of: preparing a sol by mixing fumed silica with deionized water to be colloidal silica; hydrolyzing metal alkoxide as a dopant, diethyldiethoxy-germane, having two alkoxide groups under acidic catalyst(dilute HCl or H2SO4); mixing the sol with hydrolyzate, where a gelling agent, as ammonium fluoride, tetramethylammonium hydroxide or formamide, is added; filling an extruder with the sol; gelling by heating under 100deg.C; extruding; drying in a chamber; thermal-treating at low temperature, with HCl, He, H2 or O2 gas flowing for removing impurities in dried gel; sintering at 1400deg.C in He gas atmosphere.
摘要翻译：目的：提供一种通过挤出由在酸性催化剂上水解的胶态溶胶和金属醇盐作为掺杂剂的硅溶胶制造掺杂二氧化硅玻璃的方法。所得的石英玻璃具有高纯度和高强度，能够制造长且大尺寸的二氧化硅棒和管。方法：该方法包括以下步骤：通过将热解法二氧化硅与去离子水混合为胶体二氧化硅制备溶胶; 水解金属醇盐作为掺杂剂，二乙基二乙氧基 - 锗烷，在酸性催化剂（稀HCl或H2SO4）下具有两个醇盐基团; 将溶胶与水解产物混合，其中加入作为氟化铵，四甲基氢氧化铵或甲酰胺的胶凝剂; 用溶胶填充挤出机; 在100℃以下加热凝胶化; 挤压; 在室内干燥; 用HCl，H 2，H 2或O 2气体在低温下进行热处理，以除去干燥凝胶中的杂质; 在He气氛中烧结1400℃。

6. 发明授权

KR101265660B1 투명하고 안정한 이산화티탄 졸 有权
标题翻译：透明，稳定的二氧化钛溶胶
公开(公告)号：KR101265660B1
公开(公告)日：2013-05-22
申请号：KR1020107005850
申请日：2008-08-29
申请人： 크리스탈 유에스에이 인코퍼레이션
发明人： 휴,규위 , 몽크,빌리조,엠. , 맥킨타이어,로버트
IPC分类号： B01J21/06 , C01G23/053 , C09D5/16 , C09D1/00
CPC分类号： C04B41/65 , B01J21/063 , B01J35/0013 , B01J35/004 , B01J37/0219 , B01J37/031 , C01G23/053 , C01P2004/64 , C01P2006/22 , C03C1/008 , C03C17/02 , C03C2203/32 , C03C2218/113 , C04B41/009 , C04B41/5041 , C04B2111/00827 , Y10S516/922 , C04B41/4537 , C04B41/4549 , C04B28/02
摘要： 특정한알파-하이드록시카르복실산(alpha- hydroxy carboxylic acid)의존재하에무정질이산화티탄의현탁액을열 처리하는, 안정하고투명한광촉매이산화티탄의제조방법을개시한다. 졸은약 10㎚미만의결정체크기를가지는아나타제형태(anatase form)의이산화티탄입자를포함하며염기성, 중성및 산성 pH에서훌륭한안정성및 투명도를나타낸다.

7. 发明授权

KR100322132B1 졸-겔 공정용 실리카 글래스 조성물 失效
标题翻译： - 溶胶 - 凝胶法二氧化硅玻璃组合物
公开(公告)号：KR100322132B1
公开(公告)日：2002-01-29
申请号：KR1019990002900
申请日：1999-01-29
申请人： 삼성전자주식회사
发明人： 오정현
IPC分类号： C03C3/04
CPC分类号： C03B19/12 , C03C1/006 , C03C3/06 , C03C2203/22 , C03C2203/30 , C03C2203/32 , C03C2203/52
摘要： 본발명은실리카입자, 분산제, 결합제및 용매를포함하는졸-겔공정용실리카글래스조성물을제공한다. 상기실리카글래스조성물은실리카입자와, 결합제로서아크릴수지형성용중합성모노머와가교제를증류수에용해한프리믹스용액의중합반응결과물을 4:6 내지 6:4의중량비로포함하며, 상기중합성모노머가 n-메틸올아크릴아미드또는 n-메틸올메타크릴아미드인것을특징으로한다. 본발명의실리카글래스조성물을이용하면, 성형가공성이개선되어겔의성형이보다자유로와지고, 선반가공도가능하다. 또한, 상기실리카글래스조성물을구성하는결합제형성용중합성모노머인 n-메틸올아크릴아미드또는 n-메틸올메타크릴아미드는종래의메타크릴아미드, 아크릴아미드등과같은중합성모노머에비하여환경보호차원에서바람직한물질이다.

8. 发明公开

KR1020010056606A 솔-젤 공법을 이용한 고순도 실리카 글래스 제조 방법 失效
标题翻译：使用溶胶凝胶法制备高纯度二氧化硅玻璃的方法
公开(公告)号：KR1020010056606A
公开(公告)日：2001-07-04
申请号：KR1019990058144
申请日：1999-12-16
申请人： 삼성전자주식회사
发明人： 오정현 , 이미경
IPC分类号： C03B8/02
CPC分类号： C03B19/12 , C03C1/006 , C03C3/06 , C03C2203/20 , C03C2203/32 , C03C2203/34
摘要： PURPOSE: A method for manufacturing a high purity silica glass by using a sol-gel process is provided which produces the large-sized silica glass with maximumly restraining crack while drying the silica glass and improving molding property. CONSTITUTION: The method comprises steps of: (i) preparing a mixed aqueous solution by mixing a monomer of 1-vinyl-2-pyrrolidinone and a dimer of N,N-methylenebisacrylamide with deionized water; (ii) mixing the mixed aqueous solution of the step (i) with fumed silica and a dispersing agent; (iii) dispersing the prepared mixture of the step (ii) with using a dispersing agent of tetramethylammonium hydroxide to form a sol; (iv) ripening the sol of the step (iii) at room temperature and removing bubbles from the sol; and (v) adding a polymerizing initiator and a gelating agent to the sol of the step (iv).
摘要翻译：目的：提供一种通过使用溶胶 - 凝胶法制造高纯度二氧化硅玻璃的方法，其产生具有最大抑制裂纹的大尺寸石英玻璃，同时干燥二氧化硅玻璃并提高成型性能。方法：该方法包括以下步骤：（i）通过将1-乙烯基-2-吡咯烷酮的单体和N，N-亚甲基双丙烯酰胺的二聚体与去离子水混合来制备混合的水溶液; （ii）将步骤（i）的混合水溶液与煅制二氧化硅和分散剂混合; （iii）使用四甲基氢氧化铵的分散剂分散所制备的步骤（ii）的混合物以形成溶胶; （iv）在室温下熟化步骤（iii）的溶胶并从溶胶中除去气泡; 和（v）在步骤（iv）的溶胶中加入聚合引发剂和凝胶剂。

9. 发明公开

KR1020000052076A 졸-겔 공정용 실리카 글래스 조성물 失效
标题翻译：用于溶胶凝胶工艺的二氧化硅玻璃组合物
公开(公告)号：KR1020000052076A
公开(公告)日：2000-08-16
申请号：KR1019990002900
申请日：1999-01-29
申请人： 삼성전자주식회사
发明人： 오정현
IPC分类号： C03C3/04
CPC分类号： C03B19/12 , C03C1/006 , C03C3/06 , C03C2203/22 , C03C2203/30 , C03C2203/32 , C03C2203/52
摘要： PURPOSE: A silica glass composition is provided which comprises silica article, dispersant, coupling agent and solvent. The composition is ease to forming of gel to be improved formation processing and it is possible to process shelf. CONSTITUTION: A silica glass composition comprises: a silica article; coupling agent which is the polymerization production of premixed solution by dissolving polymerization monomer for forming acryl resin and crosslinker in distilled water. The polymerization monomer is n-methylolacrylamide or n-methylolmetacrylamide; solvent; and optionally gelling agent and catalyst.
摘要翻译：目的：提供二氧化硅制品，分散剂，偶联剂和溶剂的二氧化硅玻璃组合物。该组合物容易形成凝胶以改善形成处理，并且可以加工搁板。构成：二氧化硅玻璃组合物包括：二氧化硅制品; 偶联剂，其是通过将用于形成丙烯酸树脂的聚合单体和交联剂溶解在蒸馏水中的预混合溶液的聚合生产。聚合单体是正羟甲基丙烯酰胺或正羟甲基丙烯酰胺; 溶剂; 和任选的胶凝剂和催化剂。

10. 发明授权

KR100252184B1 실리카 글래스의 제조방법 失效
标题翻译：制造二氧化硅玻璃的方法
公开(公告)号：KR100252184B1
公开(公告)日：2000-04-15
申请号：KR1019980019262
申请日：1998-05-27
申请人： 삼성전자주식회사
发明人： 백영민 , 오정현
IPC分类号： C03B20/00
CPC分类号： C03C13/045 , C03B19/12 , C03C1/006 , C03C3/06 , C03C2201/02 , C03C2203/22 , C03C2203/32 , C03C2203/52 , Y02P40/57
摘要： PURPOSE: A manufacturing method of high purity silica glasses by sol-gel process is provided. The resultant silica glasses having no cracks, and much reduced drying time and shrinkage are applied to large-sized silica glass tubes for optical fiber preforms, semiconductors and optical lenses. CONSTITUTION: The method comprises the steps of: preparing a sol by adding fumed silica and dispersant to premix solution obtained from dissolving 2-20wt.% of monomer for forming acrylic resin and 0.05-1.0wt.% of crosslinker into distilled water, based on the amount of premix solution, where the mixing ratio of silica and premix solution is 4:6-6:4, mixing and dispersing and adjusting to pH11-13; defoaming and aging; adding polymerization initiator such as ammonium persulfate, catalyst such as N, N, N', N'- tetraethylenediamine, gelling promoter such as methyl formate, methyl lactate and ethyl lactate, and adjusting to pH9-11; gelling and aging; drying at 20-50deg.C; thermal-treating at 300-700deg.C for 2-8hrs in air, and 800-1100deg.C for 1-8hrs. in Cl2 gas atmosphere for removing organics and hydroxides, respectively; sintering at 1100-1500deg.C for 1-8hrs. in He gas atmosphere.
摘要翻译：目的：提供通过溶胶 - 凝胶法制备高纯度二氧化硅玻璃的方法。对于光纤预制棒，半导体和光学透镜的大尺寸石英玻璃管，将不产生裂纹的所得二氧化硅玻璃以及干燥时间和收缩率大大降低。方法：该方法包括以下步骤：通过将热解法二氧化硅和分散剂加入到预混物溶液中制备溶胶，该预混合溶液是将2-20重量％的形成丙烯酸树脂的单体和0.05-1.0重量％的交联剂溶解在蒸馏水中得到的，基于二氧化硅和预混溶液的混合比例为4：6-6：4的预混溶液的量，混合分散并调节至pH11-13; 消泡和老化; 加入过硫酸铵等聚合引发剂，N，N，N'，N'-四亚乙基二胺等催化剂，甲酸甲酯，乳酸甲酯，乳酸乙酯等胶凝促进剂，pH9〜11。凝胶化和老化; 20-50℃干燥; 热处理300-700℃，空气中2-8小时，800-1100℃，1-8小时。在Cl2气氛中分别去除有机物和氢氧化物; 在1100-1500℃烧结1-8小时。在他气氛中。

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