-
公开(公告)号：KR101210904B1
公开(公告)日：2012-12-11
申请号：KR1020120023674
申请日：2012-03-07
Applicant: 한국과학기술원
Abstract: 본발명은형광패턴형성방법에있어서,a)기재상에가교반응형폴리머광산발생제, 형광체및 유기용매로이루어진화학증폭형포토레지스트조성물을코팅하고패턴된포토마스크를올린후 노광하는단계;b)상기노광한후 후열반응(postbaking)으로형광패턴을형성하는단계; 를포함하는형광패턴형성방법에관한것이다. 또한본 발명은형광패턴형성방법에있어서, 기재상에광민감성가교형폴리머, 형광체및 유기용매로이루어진비화학증폭형포토레지스트조성물을코팅하고패턴된포토마스크를올린후 노광하는단계를포함하는형광패턴형성방법에관한것이다.
-
公开(公告)号：KR101180640B1
公开(公告)日：2012-09-18
申请号：KR1020100046392
申请日：2010-05-18
Applicant: 한국과학기술원
IPC: G03F7/20 , H01L21/027
Abstract: 본 발명은 형광패턴 형성방법에 있어서,a)기재 상에 가교반응형 폴리머 광산발생제, 형광체 및 유기용매로 이루어진 화학증폭형포토레지스트 조성물을 코팅하고 패턴된 포토마스크를 올린 후 노광하는 단계;b)상기 노광한 후 후열반응(postbaking)으로 형광패턴을 형성하는 단계;
를 포함하는 형광패턴 형성방법에 관한 것이다.
또한 본 발명은 형광패턴 형성방법에 있어서, 기재 상에 광민감성 가교형 폴리머, 형광체 및 유기용매로 이루어진 비화학증폭형 포토레지스트 조성물을 코팅하고 패턴된 포토마스크를 올린 후 노광하는 단계를 포함하는 형광패턴형성방법에 관한 것이다.Abstract translation: 一种形成荧光图案的方法，包括以下步骤：a）将包含交联反应型聚合物光酸产生剂，荧光材料和有机溶剂的化学放大光刻胶组合物涂布在基底上， ）曝光后通过烘烤形成荧光图案;
-
Patent Agency Ranking13.发明授权
公开(公告)号：KR101113035B1
公开(公告)日：2012-02-27
申请号：KR1020100046386
申请日：2010-05-18
Applicant: 한국과학기술원
Abstract: 본 발명은 기재 및 기재상에 형광체를 함유하는 경화층에 의해 기준패턴이 형성되고,
상기 기준패턴 상부에 나노 또는 마이크로 크기의 입자, 와이어 또는 이들의 혼합물의 표면에 형광체로 코팅하여 제조되는 복합 분산체가 임의로 분산된 분산패턴이 형성된 복제방지 라벨 및 이의 제조방법에 관한 것이다.-
公开(公告)号：KR101561539B1
公开(公告)日：2015-10-19
申请号：KR1020120120161
申请日：2012-10-29
Applicant: 코오롱인더스트리 주식회사 , 한국과학기술원
Abstract: 본발명은아라미드중합체를황산용액에녹여제조한방사도프를방사구금을통해방사, 응고, 수세및 건조하여아라미드섬유를제조할때, 상기황산용액에아라미드중합체를투입, 용해하기이전에아라미드중합체중량대비 0.01~0.99 중량%의흑연(Graphite)을상기황산용액에투입한후 상기황산용액내에초음파를발생시켜상기흑연을그래핀으로만들어황산용액내에분산, 함유시키는것을특징으로한다. 본발명은그래핀대신에흑연을황산용액에투입하여상기흑연으로그래핀을만들기때문에종래황산용액에그래핀을직접투입하는것에비해별도의그래핀제조공정을생략할수 있는효과가있다. 또한본 발명은아라미드중합체와상호작용이우수한그래핀을황산용액에분산시켜방사도프를제조함으로서방사도프의액정성을증진시켜방사되는아라미드섬유의배향도및 강도를크게향상시킬수 있다. 본발명으로제조된아라미드섬유는 28~32 g/d의높은강도를나타낸다.
-
公开(公告)号：KR1020140054553A
公开(公告)日：2014-05-09
申请号：KR1020120120166
申请日：2012-10-29
Applicant: 코오롱인더스트리 주식회사 , 한국과학기술원
IPC: D06M11/73 , D06M23/04 , D06M14/02 , D06M101/36
CPC classification number: D06M11/73 , D06M11/74 , D06M13/1845 , D06M13/342 , D06M13/368 , D06M2101/36
Abstract: The present invention relates to a method for manufacturing a conductive aramid fiber product by attaching a graphene sheet to the surface of an aramid fiber product using an bio-adhesive. According to one embodiment of the present invention, a bio-adhesive, a graphene sheet, and an adhesive solution including a solvent are coated on the surface of aramid fiber. The present invention maintains mechanical properties such as strength and improves electric conductivity by preventing a short circuit due to the bending of the aramid fiber product by the flexibility of the graphene sheet attached to the aramid fiber product. Moreover, the present invention effectively prevents a short circuit due to the bending of the aramid fiber product since the flexible graphene sheet is firmly attached to the surface of the aramid fiber product due to improved adhesion of the bio-adhesive.
Abstract translation: 本发明涉及通过使用生物粘合剂将石墨烯片附着在芳族聚酰胺纤维制品的表面上来制造导电芳族聚酰胺纤维制品的方法。 根据本发明的一个实施方案，在芳族聚酰胺纤维的表面上涂覆生物粘合剂，石墨烯片和包含溶剂的粘合剂溶液。 本发明通过防止由芳族聚酰胺纤维制品附着在石墨烯片上的柔软性导致的芳族聚酰胺纤维制品的弯曲而导致的短路，从而保持强度等机械性能，提高导电性。 此外，本发明有效地防止由于芳族聚酰胺纤维制品的弯曲而导致的短路，因为由于改善了生物粘合剂的粘附性，柔性石墨烯片被牢固地附着在芳族聚酰胺纤维制品的表面上。
-
公开(公告)号：KR1020140054550A
公开(公告)日：2014-05-09
申请号：KR1020120120163
申请日：2012-10-29
Applicant: 코오롱인더스트리 주식회사 , 한국과학기술원
Abstract: The present invention relates to a method for manufacturing aramid fiber with excellent elongation and toughness and the aramid fiber manufactured thereby. When the aramid fiber is manufactured by spinning, coagulation, washing, and dry spinning dope, which is manufactured by dissolving an aramid polymer in a sulfuric acid solution through a spinneret before the aramid polymer is put and dissolved into the sulfuric acid solution; 1-10 wt% of graphite based on the weight of the aramid polymer is put into the sulfuric acid solution and ultrasonic waves are generated in the sulfuric acid solution in order to convert the graphite into graphene to be dispersed and contained in the sulfuric acid solution. The method for manufacturing aramid fiber adds graphite instead of graphene into a sulfuric acid solution so that a separate graphene-preparing process can be excluded when compared with an existing process which directly puts graphene into the sulfuric acid solution. Moreover, the method by the present invention manufactures spinning dope by dispersing graphene which has excellent interaction with an aramid polymer in the sulfuric acid solution, thereby remarkably improving the elongation and toughness of the aramid fiber spun by the slip of the graphene. The aramid fiber manufactured by the present invention has a high elongation of 5-10% and a high toughness of 1.5-3.0 g*cm based on 1.5 denier.
Abstract translation: 本发明涉及具有优异伸长率和韧性的芳族聚酰胺纤维的制造方法和由此制造的芳族聚酰胺纤维。 当芳纶纤维通过纺丝，凝结，洗涤和干纺丝原液制造时，其通过将芳族聚酰胺聚合物溶解在硫酸溶液中之前通过喷丝头溶解在硫酸溶液中制成; 将1-10重量％的基于芳族聚酰胺聚合物重量的石墨放入硫酸溶液中，并在硫酸溶液中产生超声波，以便将石墨转化成石墨烯以分散并包含在硫酸溶液中 。 制造芳族聚酰胺纤维的方法是将石墨代替石墨烯加入到硫酸溶液中，使得与将石墨烯直接放入硫酸溶液中的现有方法相比，可以排除单独的石墨烯制备方法。 此外，本发明的方法通过将与芳族聚酰胺聚合物的相互作用优异的石墨烯分散在硫酸溶液中制造纺丝原液，从而显着提高了由石墨烯的滑动纺丝的芳族聚酰胺纤维的伸长率和韧性。 本发明制造的芳族聚酰胺纤维具有5-10旦的高伸长率和1.5旦尼尔的1.5-3.0克*厘米的高韧性。
-
公开(公告)号：KR1020110126887A
公开(公告)日：2011-11-24
申请号：KR1020100046392
申请日：2010-05-18
Applicant: 한국과학기술원
IPC: G03F7/20 , H01L21/027
CPC classification number: G03F7/201 , G03F7/0085 , H01L21/0273 , H01L21/0274 , H01L21/0337
Abstract: PURPOSE: A method for forming a fluorescence pattern is provided to maintain fluorescence characteristic for a long period of time by blocking a fluorescent substance in a cross-linking net based on a cross-linking reaction. CONSTITUTION: A chemically amplified photo-resist composition composed of a cross-linking polymer, a photo acid generator, a fluorescent substance, and an organic solvent is coated on a substrate. A patterned photo-mask is arranged on the coated material. An exposing process is implemented. A post baking process is implemented to form a fluorescence pattern(3). The post baking process is implemented at a temperature between 90 and 120 degrees Celsius for 2 to 8 minutes. The photo acid generator is selected from triphenylsulfonium hexafluoroantimonite and triphenylsulfonium triflate. The cross-linking polymer includes one or more functional groups selected from a group including a vinyl group, an oxetane group, an epoxy group, a tetrahydrofuran group, an alkoxysilane group, a carboxyl group and a hydroxyl group, and a aldehyde group and a hydroxyl group.
Abstract translation: 目的：提供形成荧光图案的方法，通过在交联网中基于交联反应阻断荧光物质来长时间保持荧光特性。 构成：将由交联聚合物，光酸产生剂，荧光物质和有机溶剂组成的化学放大型光致抗蚀剂组合物涂布在基材上。 在涂层材料上布置图案化的光罩。 实施曝光过程。 实施后烘烤处理以形成荧光图案（3）。 后烘烤过程在90至120摄氏度的温度下实施2至8分钟。 光酸产生剂选自三苯基锍六氟锑酸盐和三苯基锍三氟甲磺酸盐。 交联聚合物包括选自乙烯基，氧杂环丁烷基，环氧基，四氢呋喃基，烷氧基硅烷基，羧基和羟基的基团中的一个或多个官能团，醛基和 羟基。
-
-
-
-
-
-
Search Results
17
records
(took 0.019 seconds)
