매트릭스 수지와의 접착성이 향상된 고성능 탄소섬유의 제조방법
    101.
    发明授权
    매트릭스 수지와의 접착성이 향상된 고성능 탄소섬유의 제조방법 失效
    制备具有改进的基体树脂粘合性能的高性能碳纤维的方法

    公开(公告)号:KR100317617B1

    公开(公告)日:2001-12-22

    申请号:KR1019990017131

    申请日:1999-05-13

    Abstract: 본발명은탄소섬유를산성전해용액에서시간, 농도및 가해준전류밀도를변화시켜양극산화시킴으로써섬유표면의결점을제거하고, 산소관능기를도입함으로써표면을부드럽게하여매트릭스로사용되는수지와의계면결합력을증가시키는고성능탄소섬유의제조방법에관한것이다.

    이온교환 특성을 갖는 고기능성 활성 탄소섬유의 제조방법
    102.
    发明公开
    이온교환 특성을 갖는 고기능성 활성 탄소섬유의 제조방법 失效
    用离子交换特征制备高功能活性碳纤维的方法

    公开(公告)号:KR1020010019330A

    公开(公告)日:2001-03-15

    申请号:KR1019990035676

    申请日:1999-08-26

    CPC classification number: D06M11/70 D06M11/76 D06M2101/40 D10B2101/12

    Abstract: PURPOSE: An active carbon fabrics is provided, which has excellent adsorption selectivity to little pollution source as well as recovery and removal of various heavy metal ion in liquid phase. CONSTITUTION: Acid or base solution is used as electrolytic solution, especially H3PO4 and K2CO3 is more preferable. Concentration of solution is 1-40wt.%. The carbon adsorbent is prepared by electro-chemical surface-treatment of active carbon fabrics with good adsorption property for 2-30 minutes with supplying 0.1-5.0 A current in acid or base solution.

    Abstract translation: 目的:提供活性炭织物,对少量污染源具有优异的吸附选择性,以及液相中各种重金属离子的回收和去除。 构成:使用酸或碱溶液作为电解液,特别优选H3PO4和K2CO3。 溶液浓度为1-40wt。%。 碳吸附剂通过电化学表面处理具有良好吸附性能的活性炭织物2-30分钟,并在酸或碱溶液中提供0.1-5.0A电流来制备。

    저 함량으로 높은 부피 팽창 반응을 수반하는 잠재성 촉매형경화제를 함유하는 에폭시 수지 경화계
    103.
    发明公开
    저 함량으로 높은 부피 팽창 반응을 수반하는 잠재성 촉매형경화제를 함유하는 에폭시 수지 경화계 失效
    含有催化剂类型固化剂的环氧树脂固化体系体积扩张反应

    公开(公告)号:KR1020010008788A

    公开(公告)日:2001-02-05

    申请号:KR1019990026779

    申请日:1999-07-03

    CPC classification number: C08G59/18 C08G59/68 C08G59/686

    Abstract: PURPOSE: A curing system by introducing a curing agent of a hexafluoroantimonate-containing cationic latent catalyst type which has such characteristics as to suppress the volume reduction of the epoxy resin or as to induce the volume expansion in the step of curing an epoxy resin into the system is provided, which gives a molded article excellent in dimensional stability and free from a residual thermal stress. CONSTITUTION: The curing system containing a hexafluoroantimonate-containing cationic latent catalyst type curing agent having a characteristic which does not generate volume reduction or causes volume expansion without adding special fillers or additives expansion in the process of curing epoxy resin shows high glass transition temperature and excellent mechanical physical properties as compared to conventional expansible curing systems and excellent dimensional stability to water and a solvent.

    Abstract translation: 目的:通过引入含有六氟锑酸盐的阳离子潜催化剂类型的固化剂的固化体系,其具有抑制环氧树脂体积减少或在将环氧树脂固化的步骤中引起体积膨胀的特性 提供了尺寸稳定性和残余热应力优异的成型体。 构成:在固化环氧树脂的过程中,含有不产生体积减少或引起体积膨胀而不增加特殊填料或添加剂膨胀的特征的含六氟锑酸盐阳离子潜催化剂型固化剂的固化体系显示出高的玻璃化转变温度和优异的 与常规可膨胀固化体系相比具有机械物理性能,并且对水和溶剂具有优异的尺寸稳定性。

    양극산화에 의한 고기능성 활성 탄소섬유의 제조방법
    104.
    发明授权
    양극산화에 의한 고기능성 활성 탄소섬유의 제조방법 失效
    用阳极氧化法处理功能活化碳纤维的方法

    公开(公告)号:KR100269723B1

    公开(公告)日:2000-10-16

    申请号:KR1019980032267

    申请日:1998-08-08

    CPC classification number: D01F9/12 D01F11/16

    Abstract: 본 발명은 활성 탄소섬유를 산성 또는 알칼리성 전해액 중에서 흑연 양극과 흑연 음극판 사이에 놓고 상기 흑연 양극과 흑연 음극판 간에 특정 전압과 전류밀도로 전류를 인가함으로써 기상 및 액상 불순물 처리시 표면 산화물과의 흡착 성능을 높임과 동시에 흡착 성능 시간을 대폭 향상시킨 활성 탄소섬유의 제조방법에 관한 것이다.

    엔,엔'-치환기-1,2,4,5-디이미도-벤젠 유도체 및 그제조방법
    105.
    发明授权
    엔,엔'-치환기-1,2,4,5-디이미도-벤젠 유도체 및 그제조방법 失效
    N,N'-取代基-1,2,4,5-二二苯并噻吩衍生物及其制备

    公开(公告)号:KR100245229B1

    公开(公告)日:2000-08-01

    申请号:KR1019970032125

    申请日:1997-07-10

    Abstract: 본 발명은 고온구조용 및 기능성 고분자의 단량체로 사용할 수 있는 신규물질인 N,N'-치환기-1,2,4,5-디이미도-벤젠 유도체 및 그 제조방법에 관한 것이다.
    본 발명에 따른 N,N'-치환기-1,2,4,5-디이미도-벤젠 유도체는, 하기의 화학식 1로 표현되는 구조를 포함하도록 구성된다.

    따라서, 고온구조용 및 기능성 고분자의 단량체로 사용할 수 있는 신규물질인 N,N'-치환기-1,2,4,5-디이미도-벤젠 유도체와 그 제조방법을 제공하는 효과가 있다.

    아크릴아미드공중합체에의해안정화된고분자액정에멀젼,액정복합필름및그것의제조방법
    106.
    发明公开
    아크릴아미드공중합체에의해안정화된고분자액정에멀젼,액정복합필름및그것의제조방법 失效
    丙烯酰胺共聚物和液晶复合膜稳定的聚合物液晶乳液及其制备方法

    公开(公告)号:KR1020000028334A

    公开(公告)日:2000-05-25

    申请号:KR1019980046527

    申请日:1998-10-28

    CPC classification number: C09K19/544 C09K19/542

    Abstract: PURPOSE: A liquid crystal emulsion improved the dispersion of a liquid crystal and stabilized the dispersed liquid crystal, a polymer liquid crystal composite film and preparation method thereof are provided which prepare the composite film without using a dispersing agent by modifying a water soluble polymer used as a matrix. CONSTITUTION: A liquid emulsion for a mantic curvilinear aligned phase comprises a water soluble copolymer manufactured by polymerizing a hydrophilic monomer and from 14 to 25% by weight of one or two or more of hydrophobic monomers, from 1 to 5.5% by weight of a surface active agent and a liquid crystal such as an azomethine compound or azo compound mantic liquid crystal. The polymeric matrix can be used in manufacturing a large liquid crystal display because of its excellent electro-optical property.

    Abstract translation: 目的:提供一种液晶乳液,改善了液晶的分散性,使分散的液晶稳定化,提供了一种聚合物液晶复合膜及其制备方法,其制备复合膜而不使用分散剂,通过改性水溶性聚合物 一个矩阵。 构成:用于神经曲线排列相的液体乳液包括通过聚合亲水性单体和14至25重量%的一种或两种或多种疏水性单体制备的水溶性共聚物,1至5.5重量%的表面 活性剂和液晶如偶氮甲碱化合物或偶氮化合物语言液晶。 由于其优异的电光性能,聚合物基质可用于制造大型液晶显示器。

    고분자매트릭스를개질한전기광학적특성고분자분산액정복합필름및그의제조방법
    107.
    发明公开
    고분자매트릭스를개질한전기광학적특성고분자분산액정복합필름및그의제조방법 失效
    聚合物基质改性的光学聚合物分散液体水晶复合膜及其制备方法

    公开(公告)号:KR1020000028333A

    公开(公告)日:2000-05-25

    申请号:KR1019980046526

    申请日:1998-10-28

    CPC classification number: C09K19/542 C09K19/544

    Abstract: PURPOSE: A high functional polymer dispersion liquid crystal composite film improved the dispersion of a liquid crystal and stabilized the dispersed liquid crystal and preparation method thereof are provided which have a high contrast ratio, low driving voltage and hydrolysis. CONSTITUTION: A polymer dispersion liquid crystal composite film comprises a water soluble copolymer manufactured by polymerizing a hydrophilic monomer and from 14 to 25% by weight of one or two or more of hydrophobic monomers, from 1 to 5.5% by weight of a surface active agent and a liquid crystal. The liquid crystal is an azomethine compound or azo compound mantic liquid crystal and in an amount of from 50 to 70% by weight based on the water soluble polymer. The film is used for a color projector, a photoelectric bulb of an interior light control lamp and solar heat gains as well as widely applying to a control window, a large liquid crystal display, a light interruption apparatus.

    Abstract translation: 目的:高功能聚合物分散液晶复合膜改善了液晶的分散性和稳定的分散液晶,并提供了具有高对比度,低驱动电压和水解的制备方法。 构成:聚合物分散液晶复合膜包括通过聚合亲水性单体和14至25重量%的一种或两种或多种疏水单体制备的水溶性共聚物,1至5.5重量%的表面活性剂 和液晶。 该液晶是一种偶氮甲碱化合物或偶氮化合物,其水溶性聚合物的含量为50至70重量%。 该膜用于彩色投影仪,内部光控制灯的光电灯泡和太阳能热增益,以及广泛应用于控制窗,大型液晶显示器,光中断装置。

    열과자외선개시형에폭시수지의잠재성경화제와그것을함유한에폭시수지조성물및에폭시경화물
    108.
    发明公开
    열과자외선개시형에폭시수지의잠재성경화제와그것을함유한에폭시수지조성물및에폭시경화물 失效
    环氧树脂发泡热和超紫外线固化剂,环氧树脂组合物和含有其的环氧固化材料

    公开(公告)号:KR1020000028332A

    公开(公告)日:2000-05-25

    申请号:KR1019980046525

    申请日:1998-10-28

    CPC classification number: C08G59/686

    Abstract: PURPOSE: A potent curing agent of epoxy resin emitting heat and ultra violet ray, and epoxy resin composition and epoxy cured material containing the same are provided to give a good mechanical property, especially in case of epoxy resin composition of aliphatic epoxy(CAE) and/or bifunctional bisphenol-A type epoxy(DGEBA). CONSTITUTION: A curing agent is characterized in that the reaction thereof is performed only in which specific external energy such as heat or light is revealed thereon, except for the mixing state of the curing agents. N-benzylpyrazinium(BPH) containing hexafluoroantimonate(SbF6-) as the potent curing agent is synthesized by the use of benzylbromide and pyrazine as starting materials. An epoxy resin composition is characterized to be the mixture of CAE type epoxy resin, DGEBA type epoxy resin, or the mixture of the CAE resin and DGEBA resin in molar ratios between 60: 40 and 20: 80.

    Abstract translation: 目的:提供发射热和紫外线的环氧树脂的有效固化剂,以及环氧树脂组合物和含有它们的环氧固化材料,以提供良好的机械性能,特别是在环氧树脂组合物的脂肪族环氧树脂(CAE)和 /或双功能双酚A型环氧树脂(DGEBA)。 构成:固化剂的特征在于,除了固化剂的混合状态之外,仅在其上露出诸如热或光的特定外部能量的反应进行。 通过使用苄基溴和吡嗪作为起始原料合成含有六氟锑酸盐(SbF 6 - )作为有效固化剂的N-苄基吡嗪(BPH)。 环氧树脂组合物的特征在于CAE型环氧树脂,DGEBA型环氧树脂或CAE树脂和DGEBA树脂的混合物的摩尔比为60:40至20:80的混合物。

    에폭시/불포화 폴리에스테르 수지의 하이브리드 시스템을 이용한 매트릭스
    109.
    发明公开
    에폭시/불포화 폴리에스테르 수지의 하이브리드 시스템을 이용한 매트릭스 失效
    使用环氧/不饱和聚酯树脂的干燥系统的基质

    公开(公告)号:KR1020000003998A

    公开(公告)日:2000-01-25

    申请号:KR1019980025313

    申请日:1998-06-30

    CPC classification number: C08L63/00 C08K7/14 C08L67/06 C08L2201/08

    Abstract: PURPOSE: A hybrid system of polyester is provided to have thermal, mechanical and chemical-proof property, and also to have excellent inner hardening property and work efficiency. CONSTITUTION: Hybrid matrix composition is made by adding 0, 2, 5, 10, 100 wt% of unsaturated polyester "R-235" of ortho-phthalic acid class made with differential solution in epoxy "YD-114" of Diglycidyl Ether of Bisphenol-A "DGEBA" of variable type C12-C14 having a low viscosity.

    Abstract translation: 目的:提供聚酯的混合体系,具有耐热,耐机械和防化学性能,并具有优异的内部硬化性能和工作效率。 构成:通过在双酚的二缩水甘油醚的环氧“YD-114”中加入0,2,5,10,100重量%的由差示溶液制成的邻苯二甲酸类的不饱和聚酯“R-235” -A具有低粘度的可变型C12-C14的“DGEBA”。

    엔,엔'-치환기-1,2,4,5-디이미도기를 갖는 폴리아미드 및 그의 제조방법
    110.
    发明授权
    엔,엔'-치환기-1,2,4,5-디이미도기를 갖는 폴리아미드 및 그의 제조방법 失效
    具有N,N-取代基-1,2,4,5-二咪基的聚酰胺及其制备方法

    公开(公告)号:KR100221030B1

    公开(公告)日:1999-09-15

    申请号:KR1019970032126

    申请日:1997-07-10

    Abstract: 본 발명은 고온구조용 및 기능성 고분자의 중합체로 사용가능한 신규물질인 N,N'-치환기-1,2,4,5-디이미도기를 갖는 폴리아미드 및 그의 제조방법에 관한 것이다.
    본 발명에 따른 N,N'-치환기-1,2,4,5-디이미도기를 갖는 폴리아미드는, 하기 화학식 1과 같은 N,N'-치환기-1,2,4,5-디이미도기를 주쇄에 포함하도록 구성된다.

    따라서, 본 발명에 의하면 고온구조용 및 기능성 고분자의 중합체로 사용가능한 신규물질로서의 N,N'-치환기-1,2,4,5-디이미도기를 제공하는 효과가 있다.

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