中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.021 seconds)

    프로필렌 중합용 담지 촉매, 및 이를 이용한 프로필렌중합체의 제조방법
    1.
    发明公开
    프로필렌 중합용 담지 촉매, 및 이를 이용한 프로필렌중합체의 제조방법 有权
    用于丙烯聚合的支持催化剂和使用它的丙烯聚合物的制备方法

    公开(公告)号：KR1020090071108A

    公开(公告)日：2009-07-01

    申请号：KR1020070139317

    申请日：2007-12-27

    Applicant: 롯데케미칼 주식회사 ,  한국과학기술원

    Inventor： 김성균 ,  김화규 ,  도영규 ,  윤보상 ,  윤승웅 ,  송보근

    IPC: C08F4/64 ,  C08F4/642 ,  C08F4/02 ,  C08F10/06

    CPC classification number: C08F110/06 ,  C08F10/00

    Abstract: A supported catalyst for propylene polymerization is provided to ensure high molecular weight and high melting point through interaction without a catalyst of a complicated structure and to control the stereoregularity of the propylene polymer by controlling catalyst structure and polymerization condition. A supported catalyst for propylene polymerization comprises a catalyst and a carrier supporting the catalyst. The catalyst comprises (a) a transition metal compound represented by chemical formula 1 and (b) a compound selected from the group consisting of an aluminoxane compound represented by chemical formula 2 and an organic aluminum compound by chemical formula 3. A method for manufacturing the propylene polymer comprises a step for polymerizing propylene single or copolymerizing a compound having a double bond and propylene.

    Abstract translation: 提供用于丙烯聚合的负载催化剂，以通过相互作用确保高分子量和高熔点，而不需要具有复杂结构的催化剂，并且通过控制催化剂结构和聚合条件来控制丙烯聚合物的立构规整性。 用于丙烯聚合的负载催化剂包括催化剂和负载催化剂的载体。 催化剂包含（a）由化学式1表示的过渡金属化合物和（b）选自由化学式2表示的铝氧烷化合物和通过化学式3表示的有机铝化合物的化合物的化合物。 丙烯聚合物包括单独丙烯聚合或共聚具有双键的化合物和丙烯的步骤。

    올레핀계 트리아릴아민 단량체, 이를 이용한 폴리올레핀계트리아릴아민 고분자, 그 제조 방법 및 상기 고분자를포함하는 전자소자
    5.
    发明公开
    올레핀계 트리아릴아민 단량체, 이를 이용한 폴리올레핀계트리아릴아민 고분자, 그 제조 방법 및 상기 고분자를포함하는 전자소자 失效
    烯丙基三胺单体，使用它们的聚二烯三胺聚合物，其制备方法和包含聚烯丙基三胺聚合物的电子设备

    公开(公告)号：KR1020090093144A

    公开(公告)日：2009-09-02

    申请号：KR1020080018502

    申请日：2008-02-28

    Applicant: 한국과학기술원

    Inventor： 이민형 ,  박명환 ,  허정오 ,  도영규

    IPC: C07C211/54 ,  C08F26/02

    Abstract: An olefinic triarylamine monomer is provided to ensure excellent thermal stability and flexibility, and to prepare polyolefin-based triarylamine polymer applicable to a flexible substrate. An olefinic triarylamine monomer has a structure of chemical formula 1 or 2. In chemical formulas, n1 is an integer of 1-20 and n2 is an integer of 0-20; Z is methylene, methylether, methylthioether, carbonyl, carboxyl or amide; and Ar1~Ar3 are any one selected from C6-40 aryl group, arylalkyl group, alkylaryl group, arylsilyl group, arylalkylsilyl group, haloaryl group, aryloxy group, aryloxoalkyl group, thioaryloxoalkyl group, aryloxoaryl group, arylamino group, arylaminoalkyl group, arylaminoaryl group, arylphosphinoalkyl group, diarylamido group, and triarylamido group.

    Abstract translation: 提供烯烃三芳基胺单体以确保优异的热稳定性和柔韧性，并制备适用于柔性基材的聚烯烃基三芳基胺聚合物。 烯烃三芳基胺单体具有化学式1或2的结构。在化学式中，n1为1-20的整数，n2为0〜20的整数。 Z是亚甲基，甲基醚，甲硫醚，羰基，羧基或酰胺; Ar 1〜Ar 3为选自C 6〜40芳基，芳烷基，烷基芳基，芳基甲硅烷基，芳烷基甲硅烷基，卤代芳基，芳氧基，芳氧基烷基，硫代芳氧基烷基，芳氧基芳基，芳基氨基，芳基氨基烷基，芳基氨基芳基 ，芳基膦基烷基，二芳基酰氨基和三芳基酰胺基。

    탄소 나노튜브에 흡착된 메탈로센 촉매, 이를 이용한올레핀 중합방법 및 올레핀 중합체
    7.
    发明授权
    탄소 나노튜브에 흡착된 메탈로센 촉매, 이를 이용한올레핀 중합방법 및 올레핀 중합체 有权
    金属催化剂吸附碳纳米管，烯烃聚合方法和使用该烯烃聚合物的烯烃聚合物

    公开(公告)号：KR100768518B1

    公开(公告)日：2007-10-19

    申请号：KR1020060041469

    申请日：2006-05-09

    Applicant: 한국과학기술원

    Inventor： 박성진 ,  최인성 ,  윤승웅 ,  도영규 ,  오유진

    IPC: C07F17/00 ,  B82B3/00

    CPC classification number: C08F4/76 ,  C07F17/00 ,  C08F4/02 ,  C08F4/642 ,  C08F4/6428

    Abstract: A metallocene catalyst absorbed into carbon nanotube is provided to be used for preparing a polymer compound having a very high molecular weight in accordance with the polymerization condition using an aluminoxane compound and an organoaluminum compound as a co-catalyst. A metallocene catalyst adsorbed into carbon nanotube is represented by the formula(1), wherein CNT is at least one carbon nanotube selected from the group consisting of a single-walled carbon nanotube, a double-walled carbon nanotube and a multi-walled carbon nanotube, Cp1 is a ligand having a cyclopentadienyl skeleton which is unsubstituted or substituted by at least one substituent selected from the group consisting of C1-20 alkyl, C3-20 cycloalkyl, C1-20 alkylsily, C1-20 haloalkyl, C6-20 aryl, C6-20 arylalkyl, C6-20 arylsilyl, C6-20 alkylaryl, C1-20 alkoxy, C1-20 alkylsiloxy, C6-20 aryloxy, halogen and amino, provided that a cyclic compound may be formed by binding between the substituents when the ligand is substituted by at least two substituents, M is an element of group III to X in a periodic table, each X, Y and Z is independently one kind selected from the group consisting of C1-20 alkyl, C3-20 cycloalkyl, C1-20 alkylsily, C1-20 haloalkyl, C6-20 aryl, C6-20 arylalkyl, C6-20 arylsilyl, C6-20 alkylaryl, C1-20 alkoxy, C1-20 alkylsiloxy, C6-20 aryloxyl, halogen, amino, tetrahydroborate and the Cp1, provided that the CNT and Cp1 are linked by absorption. A method for polymerizing olefin comprises the steps of: (a) dissolving a metallocene main catalyst absorbed into carbon nanotube and a co-catalyst thereof in a solvent; and (b) injecting olefin gas into the reaction solution obtained from the step (a) and subjecting it under a polymerization reaction under a temperature of -50-200 deg.C and a pressure of 1.0-3,000.

    Abstract translation: 提供了吸收到碳纳米管中的茂金属催化剂，用于使用铝氧烷化合物和有机铝化合物作为助催化剂根据聚合条件制备具有非常高分子量的高分子化合物。 吸附到碳纳米管中的金属茂催化剂由式（1）表示，其中CNT是选自单壁碳纳米管，双壁碳纳米管和多壁碳纳米管中的至少一种碳纳米管 ，Cp1是具有环戊二烯基骨架的配体，其未被取代或被至少一个选自C 1-20烷基，C 3-20环烷基，C 1-20烷基，C 1-20卤代烷基，C 6-20芳基， C6-20芳基烷基，C6-20芳基甲硅烷基，C6-20烷基芳基，C1-20烷氧基，C1-20烷基甲硅烷氧基，C6-20芳氧基，卤素和氨基，条件是环状化合物可以通过在取代基之间的结合形成， 被至少两个取代基取代，M是元素周期表中III至X族的元素，每个X，Y和Z独立地是选自C 1-20烷基，C 3-20环烷基， 20个烷基，C 1-20卤代烷基，C 6-20芳基，C 6-20芳基烷基，C 6-20芳基 如果CNT和Cp1通过吸收连接，则可以使用碳原子数为1〜20的烷基，取代或未取代的C 1 -C 20烷基。 聚合烯烃的方法包括以下步骤：（a）将吸附在碳纳米管中的茂金属主催化剂及其助催化剂溶解在溶剂中; 和（b）将烯烃气体注入到由步骤（a）获得的反应溶液中，并在-50-200℃的温度和1.0-3,000的压力下在聚合反应下进行。

    카보레인 화합물, 이를 포함한 유기 전계 발광 소자 및 상기 유기 전계 발광 소자를 포함하는 평판 표시 장치
    8.
    发明公开
    카보레인 화합물, 이를 포함한 유기 전계 발광 소자 및 상기 유기 전계 발광 소자를 포함하는 평판 표시 장치 审中-实审
    碳化合物，包含其的有机发光二极管和平面显示装置

    公开(公告)号：KR1020120140034A

    公开(公告)日：2012-12-28

    申请号：KR1020110059645

    申请日：2011-06-20

    Applicant: 삼성디스플레이 주식회사 ,  한국과학기술원

    Inventor： 이선희 ,  신대엽 ,  송원준 ,  이관희 ,  도영규 ,  이민형 ,  이강문 ,  배혜진

    IPC: C09K11/06 ,  H01L51/50

    CPC classification number: H01L51/008 ,  H01L51/5012 ,  H01L51/5016 ,  C07F5/02

    Abstract: PURPOSE: A carborane compound with high luminous efficiency, organic electroluminescent device including the same and a flat panel display device including the organic electroluminescent device are provided to enhance product efficiency and light emitting efficiency. CONSTITUTION: A carborane compound is represented by chemical formula 1. The chemical formula 1 is as follows: (R1) a-CB - [Ar] n-CB - (R2) b. Here, CB is carborane, R1 and R2 are respectively selected from hydrogen, deuterium, halogen, hydroxyl, cyano, nitro, nitrile, carboxy, substitution or non-substituted C1-30 alkyl, substituted or non-substituted C2-30 alkenyl, substituted or non-substituted C2-30 alkynyl, substituted or non-substituted C1-30 alkoxy, substituted or non-substituted C3-30 cycloalkyl, substituted or non-substituted C3-30 cycloalkenyl, substituted or non-substituted C5-30 aryl, substituted or non-substituted C2-30 heteroaryl, substituted or non-substituted C5-30 aryloxy, substituted or non-substituted C1-30 acyl, substituted or non-substituted C1-30 amide, substituted or non-substited C2-30 ester, substituted or non-substituted C5-30 arylthio and N (Q1) (Q2). [Reference numerals] (AA) Wavelength(nm)

    Abstract translation: 目的：提供具有高发光效率的碳硼烷化合物，包括其的有机电致发光器件和包括有机电致发光器件的平板显示器件，以提高产品效率和发光效率。 化学式1如下：（R1）a-CB - [Ar] n-CB - （R2）b。 这里，CB是碳硼烷，R1和R2分别选自氢，氘，卤素，羟基，氰基，硝基，腈，羧基，取代或未取代的C 1-30烷基，取代或未取代的C 2-30烯基，取代的 或未取代的C 3-30炔基，取代或未取代的C 1-3烷氧基，取代或未取代的C 3-30环烷基，取代或未取代的C 3-30环烯基，取代或未取代的C 3-30芳基，取代的 取代或未取代的C 3-30芳基，取代或未取代的C 3-30酰基，取代或未取代的C 3-30酰胺，取代或未取代的C 2-30酯，取代的 或未取代的C5-30芳硫基和N（Q1）（Q2）。 （标号）（AA）波长（nm）

    에틸렌-프로필렌 및 에틸렌-프로필렌-디엔 공중합체 제조용 이핵 메탈로센 촉매 및 이를 이용한 중합방법
    9.
    发明公开
    에틸렌-프로필렌 및 에틸렌-프로필렌-디엔 공중합체 제조용 이핵 메탈로센 촉매 및 이를 이용한 중합방법 有权
    双核茂金属催化剂及其制备EP和EPDM聚合物的方法

    公开(公告)号：KR1020120010030A

    公开(公告)日：2012-02-02

    申请号：KR1020100071541

    申请日：2010-07-23

    Applicant: 금호폴리켐 주식회사 ,  한국과학기술원

    Inventor： 김상배 ,  구희령 ,  손어지루 ,  홍연진 ,  이민형 ,  도영규 ,  박명환 ,  박준하

    IPC: C08F4/6592 ,  C08F210/16 ,  C08F210/18 ,  C08F2/60

    CPC classification number: C08F4/6592 ,  C08F4/65912 ,  C08F210/16 ,  C08F210/18 ,  C08F2410/03 ,  C08G2261/3324 ,  C08G2261/418

    Abstract: PURPOSE: A dinuclear metallocene catalyst is provided to easily control the molecular weight of high activity through the formation of a polymer chain in the center of two metals in the catalyst. CONSTITUTION: A dinuclear metallocene catalyst comprises a main catalyst and a co-catalyst. The main catalyst is the metallocene compound of chemical formula 1 comprising chemical formula 2: Ar-B^2-Ar. The co-catalyst, which is an alkylaluminoxane compound, an organic aluminum compound, or a weekly coordinated Lewis acid aluminum compound, or weekly coordinated Lewis acid compound, is a compound for obtaining catalyst activity by reacting with the main catalyst. In the chemical formula 2, Ar is C6-20 arylene group which directly bonds to Cp, B^2 is a C1-20 alkylene group, a C3-20 cycloalkenylene group, a C1-20 alkylsilylene group, a C1-20 haloalkylene group, a C6-20 arylalkylene group, or a C6-20 arylsilylene group.

    Abstract translation: 目的：提供双核金属茂催化剂，以便通过在催化剂中的两种金属的中心形成聚合物链来容易地控制高活性的分子量。 构成：双核茂金属催化剂包括主催化剂和助催化剂。 主要催化剂是化学式1的金属茂化合物，其化学式为：Ar-B 2 -Ar。 作为烷基铝氧烷化合物，有机铝化合物或每周配位的路易斯酸铝化合物或每周配位的路易斯酸化合物的助催化剂是通过与主催化剂反应获得催化剂活性的化合物。 在化学式2中，Ar是与Cp直接键合的C6-20亚芳基，B ^ 2是C1-20亚烷基，C3-20亚链烯基，C1-20烷基亚硅烷基，C1-20卤代亚烷基 C6-20芳基亚烷基或C6-20芳基亚甲硅基。

Patent Agency Ranking