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21.发明公开유방성 크로모닉 액정 코팅막의 제조방법 및 그로 인해 제조된 유방성 크로모닉 액정 코팅막 有权制造LYOTROPIC CHOCONIC液晶层状涂层的方法及其制造的LYOTROPIC CHOCONIC液晶层状涂层
公开(公告)号：KR1020100050087A
公开(公告)日：2010-05-13
申请号：KR1020080109208
申请日：2008-11-05
Applicant: 한국생산기술연구원 , 전북대학교산학협력단
Abstract: PURPOSE: A manufacturing method of a lyotropic chromonic liquid crystal coating film, and a lyotropic chromonic liquid crystal coating film manufactured therefrom are provided to adopt a photo-curing method instead of a drying method. CONSTITUTION: A manufacturing method of a lyotropic chromonic liquid crystal coating film comprises the following steps: coating a lyotropic chromonic liquid crystal composition on a base film; aligning a coating film formed with the lyotropic chromonic liquid crystal composition; and curing the coating film with a thermal polymerization or a photopolymerization. The lyotropic chromonic liquid crystal composition contains a basic chromonic liquid crystalline compound and an acidic monomer, or an acidic chromonic liquid crystalline compound and a basic monomer, and a polymerization initiator.
Abstract translation: 目的：提供一种溶致性发色液晶涂膜的制造方法和由其制造的溶致性发色液晶涂膜，以采用光固化方法代替干燥方法。 构成：溶致性发色液晶涂膜的制造方法，包括以下步骤：在基膜上涂布溶致色发液晶组合物; 对准形成有溶致性发色液晶组合物的涂膜; 并用热聚合或光聚合固化涂膜。 溶致性发色液晶组合物含有碱性发色液晶化合物和酸性单体，或酸性发色液晶化合物和碱性单体和聚合引发剂。
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22.发明公开키랄성 페릴렌계 크로모닉 유방성 액정화합물, 이의제조방법, 이로부터 제조된 액정 및 액정박막 失效CHIRAL LYOTROPIC PERYLENE CHROMONIC液晶化合物，其制备方法，制备的液晶和液体薄膜
公开(公告)号：KR1020090128866A
公开(公告)日：2009-12-16
申请号：KR1020080054832
申请日：2008-06-11
Applicant: 한국생산기술연구원 , 전북대학교산학협력단
IPC: C09K19/02
Abstract: PURPOSE: A chiral lyotropic perylene chromonic liquid crystal compound is provided to ensure excellent liquid crystal property and optical isomerism when dissolved in an aqueous solution, and to be used as electronic material, optical material, and photoelectric material using the arrangement of a liquid crystal molecule. CONSTITUTION: A chiral lyotropic perylene chromonic liquid crystal compound has a structure of the following chemical formula 1. In chemical formula 1, R1-R4 are independently selected from the group consisting of hydrogen, chlorine, brome, C1-C6 alkyloxy group, C1-C6 alkyl group, substituted or unsubstituted C6-C12 aryloxy group, arylthio group, arylamine group, C1-C6 alkylamine group, and heterocyclic amine group; R5 and R6 are independently selected from the group consisting of hydrogen and C1-C10 alkyl group; and * is a single optical isomer and represents [R]-type or [S]-type arrangement.
Abstract translation: 目的：提供手性溶致的苝衍生液晶化合物，以确保当溶解在水溶液中时具有优异的液晶性和旋光异构性，并且用作电子材料，光学材料和使用液晶分子的布置的光电材料 。 构成：手性溶致苝衍生物液晶化合物具有以下化学式1的结构。在化学式1中，R 1 -R 4独立地选自氢，氯，芳基，C 1 -C 6烷氧基， C6烷基，取代或未取代的C6-C12芳氧基，芳硫基，芳胺基，C1-C6烷基胺基和杂环胺基; R 5和R 6独立地选自氢和C 1 -C 10烷基; 和*是单一旋光异构体，代表[R] - 型或[S]型排列。
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公开(公告)号：KR1020210042494A
公开(公告)日：2021-04-20
申请号：KR1020190125117
申请日：2019-10-10
Applicant: 전북대학교산학협력단
Abstract: 본발명은차아염소산나트륨과산성물질을혼합한다음, 촉매필터에통과시키는것으로중성에가까운탈취살균수를제조할수 있는촉매필터를이용한중성차아염소산탈취살균수제조방법에관한것이다. 본발명은 (a) 공급수에차아염소산나트륨(NaOCl)을공급하는단계; (b) 상기차아염소산나트륨이혼합된공급수에산성물질을공급하는단계; 및 (c) 상기 (b) 단계에서제조된혼합수를촉매필터에통과시켜차아염소산나트륨을차아염소산(HOCl)로전환하여탈취살균수를제조하는단계를포함하는촉매필터를이용한중성차아염소산탈취살균수제조방법을제공한다.
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公开(公告)号：KR101834042B1
公开(公告)日：2018-03-02
申请号：KR1020150134681
申请日：2015-09-23
Applicant: 전북대학교산학협력단
IPC: C09B57/00 , C09B62/002 , C09K19/04 , G02F1/1333
Abstract: 하기화학식 1로표시되는반응성메조겐염료가제공된다. [화학식 1](상기식에서, Ar은고리형또는방향족화합물이고, Al은탄소수 1 내지 15의탄화수소화합물이고, m은 1-15이고, n은 1-15이고, II는각각수소를받을수 있는이온과내보낼수 있는이온이고, X는중합가능한작용기임)
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Patent Agency Ranking
公开(公告)号：KR101813127B1
公开(公告)日：2018-01-30
申请号：KR1020150144653
申请日：2015-10-16
Applicant: 전북대학교산학협력단
IPC: C09B62/00 , C09B62/006 , C09K19/60
Abstract: 본발명은액정분자와의구조적상보성으로화합물의용해성이증대된반응성카이랄염료화합물및 그제조방법에관한것이다. 본발명에따른반응성카이랄염료화합물은우수한용해성으로인해상용화된 네마틱액정에분산이가능하고, 응집현상이일어나지않아액정용염료및 콜레스테릭반사필름제조용첨가제로사용이가능하다. 본발명의반응성카이랄염료화합물은빛, 열, 및전기장인가조건에서콜레스테릭필름의반사색깔을가역적으로제어할수 있으므로, 차량용스마트윈도우나군사용위장보호막에사용할수 있다.
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公开(公告)号：KR1020140056459A
公开(公告)日：2014-05-12
申请号：KR1020120119277
申请日：2012-10-25
Applicant: 전북대학교산학협력단
CPC classification number: C08F230/08 , F17C2203/0675 , F17C2221/012 , Y02E60/321
Abstract: The active hydrogen permeation preventing layer according to the present invention comprises a hydrogen permeation preventing film for splitting hydrogen gas into protons and electrons so as to prevent the hydrogen gas from permeating the preventing film and a proton scavenger layer capable of capturing protons which have passed through the hydrogen permeation preventing film, and thus can fundamentally prevent the permeation of the hydrogen gas. The active hydrogen permeation preventing layer according to the present invention comprises multiple polymer layers and thus can ensure weight lightening and the convenience of processes. The active hydrogen permeation preventing layer according to the present invention can be used as a layer for blocking hydrogen which is generated not only from a hydrogen storage container but also from the manufacture of semiconductors and the like.
Abstract translation: 根据本发明的活性氢气渗透防止层包括氢气渗透防止膜，用于将氢气分解成质子和电子，以防止氢气渗透防止膜和能够捕获已经通过的质子的质子清除剂层 防止氢渗透的膜，从而可以从根本上防止氢气渗透。 根据本发明的活性氢气渗透防止层包含多个聚合物层，因此可以确保减轻重量和方法的方便。 根据本发明的活性氢气渗透防止层可以用作不仅由氢存储容器产生而且从半导体等的制造产生的氢的阻断层。
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公开(公告)号：KR1020140052160A
公开(公告)日：2014-05-07
申请号：KR1020120117031
申请日：2012-10-22
Applicant: 전북대학교산학협력단 , 동우 화인켐 주식회사
CPC classification number: C09K19/3833 , C09K19/3475 , C09K19/3852 , C09K2019/0448 , C09K2019/122
Abstract: The present invention relates to a dendric liquid crystal compound with improved processability by multiple physical molecular bindings and a method for preparing the same. The dendric liquid crystal compound by the present invention is able to be coated and printed by excellent processability thereof, thereby making the manufacture of a large-sized flexible device possible. The dendric liquid crystal by the present invention maximizes the physical binding force between liquid crystal molecules and controls the physical binding force to form a high-order structure. The dendric liquid crystal compound has a higher solubility to a general solvent and a wider range of liquid crystal temperature than those of existing liquid crystals. The dendric liquid crystal compound can improve the arrangement of liquid crystal molecules when used as an additive for a liquid crystal layer and can improve the orientation as the added dendric liquid crystals move to the lower surface of the liquid crystal layer.
Abstract translation: 本发明涉及通过多种物理分子结合改善加工性的树枝状液晶化合物及其制备方法。 通过本发明的树状液晶化合物能够通过其优异的加工性进行涂布和印刷，从而可以制造大尺寸的柔性装置。 通过本发明的树状液晶使液晶分子之间的物理结合力最大化并且控制物理结合力以形成高阶结构。 树状液晶化合物对一般溶剂的溶解度高，液晶温度范围比现有的液晶更宽。 当用作液晶层的添加剂时，树枝状液晶化合物可以改善液晶分子的布置，并且可以随着添加的树状液晶向液晶层的下表面移动而改善取向。
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公开(公告)号：KR1020100050084A
公开(公告)日：2010-05-13
申请号：KR1020080109205
申请日：2008-11-05
Applicant: 한국생산기술연구원 , 전북대학교산학협력단
IPC: C09K19/40
Abstract: PURPOSE: A lyotropic chromonic liquid crystal composition is provided to obtain an optical film with the high surface hardness by enhancing the molecule cohesion of a liquid crystal dye and a base film. CONSTITUTION: A lyotropic chromonic liquid crystal composition contains a basic chromonic liquid crystalline compound including a basic functional group and an acid monomer including an acidic functional group. The basic chromonic liquid crystalline compound is formed with a structure which the basic functional group is surrounding a hydrophobic core(10) composed of an aromatic molecule. The basic functional group expresses a nitrogen ion by reacting with the acid monomer.
Abstract translation: 目的：提供溶致性发色液晶组合物，通过提高液晶染料和基膜的分子内聚力，得到具有高表面硬度的光学膜。 构成：溶致性发色液晶组合物含有碱性官能团的基本发色液晶化合物和包含酸性官能团的酸单体。 基本的发色液晶化合物形成有碱性官能团包围由芳族分子构成的疏水性核心（10）的结构。 碱性官能团通过与酸单体反应来表示氮离子。
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