专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

KR100424431B1 엑소리치 노보넨 에스테르의 제조방법 有权
标题翻译：可以在任何地方使用
公开(公告)号：KR100424431B1
公开(公告)日：2004-03-24
申请号：KR1020010059667
申请日：2001-09-26
申请人： 한화토탈 주식회사
发明人： 조득희 , 장태선 , 이동구 , 박윤석 , 김현준
IPC分类号： C07C69/75
摘要： PURPOSE: Provided is a process for producing exo-rich norbornene ester easily in a high yield by only controlling the reaction temperature without adding a catalyst and a solvent. CONSTITUTION: The exo-rich norbornene ester is produced by reacting cyclopentadiene, dicyclopentadiene, or a mixture thereof with methyl or butyl acrylate in the molar ratio of 1:1-1:10 at a temperature of 160-300deg.C for 0.5-24 hours under the pressure of 1-20 in the presence of a polymerization inhibitor selected from the group consisting of aniline, cyclohexane, phenol, 4-ethoxyphenol, nitrobenzene, hydroquinone, benzoquinone, copper dichloride, and 2,2-di(4-tert-octylphenyl)-1-picrylhydrazyl.
摘要翻译：目的：提供一种仅通过仅在不添加催化剂和溶剂的情况下控制反应温度来高产率地生产富含外源的降冰片烯酯的方法。构成：富含外型的降冰片烯酯是通过使环戊二烯，二环戊二烯或其混合物与丙烯酸甲酯或丙烯酸丁酯以1：1-1：10的摩尔比在160-300℃的温度下反应0.5-24 在选自苯胺，环己烷，苯酚，4-乙氧基苯酚，硝基苯，氢醌，苯醌，二氯化铜和2,2-二（4-叔丁基苯酚）的阻聚剂存在下，辛基苯基）-1-苦基肼。

12. 发明公开

KR1020010058490A 폴리머 중합용 신규 메탈로센 담지촉매 有权
标题翻译：用于聚合物聚合的金属催化剂催化剂
公开(公告)号：KR1020010058490A
公开(公告)日：2001-07-06
申请号：KR1019990065823
申请日：1999-12-30
申请人： 한화토탈 주식회사
发明人： 장학전 , 이영섭 , 김현준 , 윤성철 , 임재곤
IPC分类号： C08F4/64
CPC分类号： C08F10/00 , C08F4/02 , C08F4/65912 , C08F4/6592 , C08F12/08 , C08F110/02 , C08F2410/03 , Y10S526/904 , C08F4/65916 , C08F2500/24
摘要： PURPOSE: A catalyst for polymerizing syndiotactic styrene base polymer is provided for efficiently producing improved activity and high syndiotactic arrangement with the aid of promoter such as alkylaluminoxane. CONSTITUTION: The supported catalyst comprises a polymer, an organic or inorganic supporting agent and a regular system IVB family transition metal compound and optionally another compound such as borate compound reacting with transition metal compound to form ionic or oxygen-containing alkyl aluminum compound such as alkylaluminoxane and other alkyl aluminum compound. The polymer is an insulator to the carrier at adding the regular system catalyst in an amount of 0.001-99.999 wt.%, and the supporting agent and the transition metal compound are contained in the amounts of 0-99.999 wt.% and 0.001-30 wt.%, respectively.
摘要翻译：目的：提供用于聚合间同立构苯乙烯基聚合物的催化剂，借助助催化剂如烷基铝氧烷有效地产生改进的活性和高间同立构排列。构成：载体催化剂包括聚合物，有机或无机载体和常规体系IVB族过渡金属化合物和任选的其它化合物如硼酸盐化合物与过渡金属化合物反应以形成离子或含氧烷基铝化合物如烷基铝氧烷和其它烷基铝化合物。该聚合物是以0.001-99.999重量％的量添加常规体系催化剂时的载体的绝缘体，并且载体和过渡金属化合物的含量为0-99.999重量％和0.001-30 重量％。

13. 发明公开

KR1020010053879A 기계적 물성이 우수한 신디오탁틱 폴리스티렌 수지 조성물 失效
标题翻译：合成聚苯乙烯树脂组合物机械性能优良
公开(公告)号：KR1020010053879A
公开(公告)日：2001-07-02
申请号：KR1019990054430
申请日：1999-12-02
申请人： 한화토탈 주식회사
发明人： 임재곤 , 김현준 , 장학전
IPC分类号： C08L25/06
CPC分类号： C08L25/06 , C08K3/013 , C08K5/17 , C08L25/10 , C08L71/12
摘要： PURPOSE: Provided is a syndiotactic polystyrene resin composition, excellent in mechanical property, including a hydrogen added styrene/butadiene/styrene block copolymer(SEBS) as an impact reinforcement and a styrene/butadiene/styrene-epoxy(SBS-EPO) as a compatibilizer. CONSTITUTION: The syndiotactic polystyrene resin composition comprises 40-97pts.wt. of syndiotactic polystyrene(sPS), 1-20pts.wt. of the SEBS, 1-20pts.wt. of SBS-EPO, and 1-20pts.wt. of polyphenylene oxide(PPO). The SEBS as a rubber component is substituted by at least one selected from the group consisting of styrene/butadiene/styrene(SBS), ethylene vinyl acetate(EVA), and SBS-EPO. The SBS-EPO as a compatibilizer is substituted by ethylene vinyl acetate-graft-polystyrene(EVA-g-PS) or hydrogen-added styrene/butadiene/styrene-maleic anhydride(SEBS-MA).
摘要翻译：目的：提供机械性能优异的间同立构聚苯乙烯树脂组合物，包括作为冲击强化剂的加氢苯乙烯/丁二烯/苯乙烯嵌段共聚物（SEBS）和作为增容剂的苯乙烯/丁二烯/苯乙烯 - 环氧树脂（SBS-EPO）。构成：间同立构聚苯乙烯树脂组合物包含40-97pts.wt。间同立构聚苯乙烯（sPS），1-20pts.wt。的SEBS，1-20pts.wt。的SBS-EPO和1-20pts.wt。的聚苯醚（PPO）。作为橡胶组分的SEBS被选自苯乙烯/丁二烯/苯乙烯（SBS），乙烯 - 乙酸乙烯酯（EVA）和SBS-EPO中的至少一种所取代。作为增容剂的SBS-EPO被乙烯乙酸乙烯酯接枝 - 聚苯乙烯（EVA-g-PS）或加氢苯乙烯/丁二烯/苯乙烯 - 马来酸酐（SEBS-MA）取代。

14. 发明授权

KR100533230B1 스티렌을 중합 또는 공중합하기 위한 장치 失效
标题翻译：制备苯乙烯聚合物或共聚物以减少反应器污垢的装置
公开(公告)号：KR100533230B1
公开(公告)日：2005-12-02
申请号：KR1019990054370
申请日：1999-12-02
申请人： 한화토탈 주식회사
发明人： 이영섭 , 김동식 , 김현준 , 장학전 , 윤성철 , 임재곤
IPC分类号： C08F2/00
摘要： 스티렌 단독중합체 또는 스티렌/올레핀 공중합체를 제조하기 위한 본 발명의 장치는 반응기의 내벽 및 상부에 부착물이 형성되지 않고 중합할 수 있도록, 회전축(2)을 따라 나선형으로 형성되고 회전축 하부의 출발점으로부터 시계 반대방향으로 감겨 있는 내부 나선형 날개(3), 및 상기 내부 나선형의 바깥쪽으로 반응기(1)의 내벽에 인접하여 회전축을 따라 복수개의 지지대(5)에 의하여 하부의 출발점으로부터 시계 방향으로 감겨 있는 외부 나선형 날개(4)로 구성된 이중 나선형(double helical) 구조로 이루어지고, 상기 외부 나선형 날개에는 복수개의 와이퍼(7)가 부착되는 것을 특징으로 한다. 상기 와이퍼는 고정수단(6)에 의하여 외부 나선형 날개(4)에 일정간격으로 조립되고, 유연성이 부드러운 재질로 만들어져 반응기의 내벽과 접촉하면서 회전하기 때문에 반응물이 반응기 상층부에 부착되지 않고 잘 혼합되며, 반응기 내벽에도 반응물이 부착되지 않도록 설계된다.

15. 发明公开

KR1020030010053A 폴리프로필렌-신디오탁틱 폴리스티렌 수지 조성물 失效
标题翻译：聚丙烯 - 聚氨酯聚苯乙烯树脂组合物
公开(公告)号：KR1020030010053A
公开(公告)日：2003-02-05
申请号：KR1020010044806
申请日：2001-07-25
申请人： 한화토탈 주식회사
发明人： 이동진 , 김현준
IPC分类号： C08L23/10
CPC分类号： C08L23/12 , C08J2300/22 , C08L25/06 , C08L67/03 , C08L77/00 , C08L2201/02 , C08L2205/03
摘要： PURPOSE: A polypropylene-syndiotactic polystyrene thermoplastic resin composition is provided, to improve the compatibility of a polypropylene resin and a syndiotactic polystyrene polymer and have good impact resistance and heat resistance. CONSTITUTION: The thermoplastic composition comprises a resin composition which consists of (A) 50.0-95.0 wt% of polypropylene and (B) 50.0-5.0 wt% of syndiotactic polystyrene, and also comprises on the basis of 100 part by weight of the resin composition, (C) 1.0-10.0 part by weight of polyamide or polybutylene terephthalate as a thermoplastic engineering polymer and (D) 1.0-10.0 part by weight of a compatibilizer and other additives.
摘要翻译：目的：提供聚丙烯 - 间同立构聚苯乙烯热塑性树脂组合物，以改善聚丙烯树脂和间规聚苯乙烯聚合物的相容性，并具有良好的耐冲击性和耐热性。构成：热塑性组合物包含由（A）50.0-95.0重量％的聚丙烯和（B）50.0-5.0重量％的间同立构聚苯乙烯组成的树脂组合物，并且还包括基于100重量份的树脂组合物，（C）1.0-10.0重量份的聚酰胺或聚对苯二甲酸丁二醇酯作为热塑性工程聚合物，（D）1.0-10.0重量份增容剂和其它添加剂。

16. 发明公开

KR1020010053841A 스티렌을 중합 또는 공중합하기 위한 장치 失效
标题翻译：设备聚合或共聚苯乙烯
公开(公告)号：KR1020010053841A
公开(公告)日：2001-07-02
申请号：KR1019990054370
申请日：1999-12-02
申请人： 한화토탈 주식회사
发明人： 이영섭 , 김동식 , 김현준 , 장학전 , 윤성철 , 임재곤
IPC分类号： C08F2/00
CPC分类号： C08F212/08 , C08F2/01 , C08F12/08
摘要： PURPOSE: Provided is an equipment to polymerize or copolymerize styrene which is rotated without contacting to the internal wall of a reactor so that it helps reactant to be mixed well without being attached to the reactor. CONSTITUTION: The equipment to polymerize or copolymerize styrene comprises the parts of: an internal helical wing(3) which is formed in a helical way along a rotation axis of the reactor and is wound in a counterclockwise way from a starting point in the lower part of a rotation axis; an external helical wing(4) which is wound in a clockwise way from the starting point in the lower part by multiple support stands(5); and multiple wipers(7) which are attached to the external helical wing.
摘要翻译：目的：提供使苯乙烯聚合或共聚的设备，其不与反应器的内壁接触而旋转，从而有助于反应物混合而不会附着在反应器上。构成：聚合或共聚苯乙烯的设备包括以下部分：内螺旋翼（3），其沿着反应器的旋转轴线以螺旋方式形成，并且从下部的起点沿逆时针方向缠绕的旋转轴; 外部螺旋翼（4），其通过多个支撑架（5）从下部的起点沿顺时针方向缠绕; 和连接到外螺旋翼上的多个刮水器（7）。

17. 发明公开

KR1020010027880A 난연성 및 기계적 물성이 우수한 신디오탁틱 폴리스티렌 수지 조성물 失效
标题翻译：具有优异阻燃剂和物理性能的SYNDIOTACTIC聚苯乙烯树脂组合物
公开(公告)号：KR1020010027880A
公开(公告)日：2001-04-06
申请号：KR1019990039858
申请日：1999-09-16
申请人： 한화토탈 주식회사
发明人： 임재곤 , 장복남 , 장학전 , 김현준 , 백정현 , 우상선
IPC分类号： C08L25/06 , C08L53/02 , C08L71/12 , C08K5/17
CPC分类号： C08L25/06 , C08F12/08 , C08F2500/16 , C08K5/17 , C08L25/10 , C08L53/02 , C08L71/12
摘要： PURPOSE: A syndiotactic polystyrene resin composition having increased flame-retardant and mechanical properties is obtained by applying non-halide phosphate flame retardants and PPO to the syndiotactic polystyrene composition without reduction of impact strength(formula). CONSTITUTION: A syndiotactic polystyrene resin composition with higher flame retardant and mechanical properties and without lowering impact-resistance is composed of 50-94 parts by weight of syndiotactic polystyrene(sPS); 1-20 parts by weight of hydrogenated styrene/butadiene/styrene block copolymer(SEBS); 1-10 parts by weight of SEBS-maleic anhydride(MA). The composition includes also 1-48 parts by weight of a polyphenylene oxide(PPO), 1-10 parts by weight of sPS-MA, 1-10 parts by weight of diamine compound and 5-30 parts by weight of phosphate flame-retardant. Further, the composition is added with glass fiber in an amount of 5-40 parts by weight.
摘要翻译：目的：通过在间断聚苯乙烯组合物中施加非卤化磷酸酯阻燃剂和PPO而不降低冲击强度（式）来获得阻燃和机械性能提高的间同立构聚苯乙烯树脂组合物。构成：具有较高阻燃性和机械性能且不降低耐冲击性的间同立构聚苯乙烯树脂组合物由50-94重量份的间同立构聚苯乙烯（sPS）组成; 1-20份重量的氢化苯乙烯/丁二烯/苯乙烯嵌段共聚物（SEBS）; 1-10重量份SEBS-马来酸酐（MA）。该组合物还包括1-48重量份的聚苯醚（PPO），1-10重量份的sPS-MA，1-10重量份的二胺化合物和5-30重量份的磷酸酯阻燃剂。此外，组合物中加入5-40重量份的玻璃纤维。

18. 发明授权

KR100770291B1 다핵으로 연결된 전이금속 화합물 촉매 및 이를 이용한중합체 제조방법 有权
标题翻译：多核过渡金属催化剂及其聚合方法
公开(公告)号：KR100770291B1
公开(公告)日：2007-10-25
申请号：KR1020010045962
申请日：2001-07-30
申请人： 한화토탈 주식회사
发明人： 윤성철 , 김현준
IPC分类号： C08F4/64
摘要： 본 발명의 전이금속촉매는 살리실알디민(salicylaldimine) 리간드를 가지는 전이금속 화합물이 서로 연결되어 있어 한 분자 내에 2-4개의 전이금속을 포함하는 다핵으로 연결된 구조를 가지며, 하기 식으로 표시되는 것을 특징으로 한다:

상기 식에서, M은 주기율표상 제 IVB-XIB족 전이금속을 나타내고, 서로 같거나 다르고; R
1 -R
9 은 수소원자, 할로겐 원자, 탄화수소기, 헤테로 환형 화합물 작용기, 산소 함유기, 질소 함유기, 붕소함유기, 유황 함유기, 인 함유기, 규소함유기, 게르마늄함유기, 또는 주석 함유기를 나타내고, 서로 같거나 다르며; G는 C
1-50 인 알킬기, 시클로알킬기, 아릴기, 알킬아릴기, 헤테로 원자 함유기 또는 이들의 조합을 포함하고; X는 할로겐 원자, 탄화수소기, 불포화 탄화수소기, 또는 헤테로원자 함유기이다.

다핵 전이금속 촉매, 메탈로센, α-올레핀 중합, 살리실알디민 리간드

19. 发明公开

KR1020030026612A 엑소리치 노보넨 에스테르의 제조방법 有权
标题翻译：生产超高诺酮的方法
公开(公告)号：KR1020030026612A
公开(公告)日：2003-04-03
申请号：KR1020010059667
申请日：2001-09-26
申请人： 한화토탈 주식회사
发明人： 조득희 , 장태선 , 이동구 , 박윤석 , 김현준
IPC分类号： C07C69/75
摘要： PURPOSE: Provided is a process for producing exo-rich norbornene ester easily in a high yield by only controlling the reaction temperature without adding a catalyst and a solvent. CONSTITUTION: The exo-rich norbornene ester is produced by reacting cyclopentadiene, dicyclopentadiene, or a mixture thereof with methyl or butyl acrylate in the molar ratio of 1:1-1:10 at a temperature of 160-300deg.C for 0.5-24 hours under the pressure of 1-20 in the presence of a polymerization inhibitor selected from the group consisting of aniline, cyclohexane, phenol, 4-ethoxyphenol, nitrobenzene, hydroquinone, benzoquinone, copper dichloride, and 2,2-di(4-tert-octylphenyl)-1-picrylhydrazyl.
摘要翻译：目的：提供通过仅在不加入催化剂和溶剂的情况下控制反应温度而以高产率制备富含离聚物的降冰片烯酯的方法。构成：通过使环戊二烯，二环戊二烯或其与甲基丙烯酸丁酯或丙烯酸丁酯的摩尔比为1:1-1:10，在160-300℃的温度下反应制备富含外部的降冰片烯酯，为0.5-24 存在下，在选自苯胺，环己烷，苯酚，4-乙氧基苯酚，硝基苯，氢醌，苯醌，二氯化铜和2,2-二（4-叔丁基苯基）辛基苯基）-1-苦基肼。

20. 发明公开

KR1020030012098A 다핵으로 연결된 전이금속 화합물 촉매 및 이를 이용한중합체 제조방법 有权
标题翻译：多核过渡金属催化剂及其制备聚合物的方法
公开(公告)号：KR1020030012098A
公开(公告)日：2003-02-12
申请号：KR1020010045962
申请日：2001-07-30
申请人： 한화토탈 주식회사
发明人： 윤성철 , 김현준
IPC分类号： C08F4/64
CPC分类号： C08F110/02 , B01J31/1805 , B01J31/2208 , C07C2531/38 , C08F210/16 , C08F2410/03
摘要： PURPOSE: Provided is a multi-nuclear transition metal catalyst, represented by a formula 1, which has interconnected transition metal compounds with salicylaldimine ligands. The catalyst is stable at high temperature and has such high activity that it is used in polymerizing a large amount of polyolefin while using a small amount of cocatalyst, and can produce high molecular weight polymers even at a higher polymerization temperature. CONSTITUTION: The preparation method of polymer comprises: using a multi-nuclear transition metal catalyst of the formula 1 as a main catalyst on a carrier; using unsaturated ethylene monomer, unsaturated styrene monomer or α,¥ø-diene monomer, each alone or in a mixture; and using a mixture of organometallic compound, non-covalent Louis acid or aluminum as a cocatalyst. The transition metal is selected from a group including titanium, zirconium and hafnium while it is supported by a carrier chosen from a group consisting of silica, alumina, magnesium chloride, zeolite, aluminum phosphate, polymer or organic carrier. The organometallic compound is either alkyl aluminum oxane or organo aluminum compound. In the formula 1, M is one of the transition metals of IVB-XIB group in the periodic table; R1-R9 which are individually same or different are hydrogen atom, halogen atom, hydrocarbon, functional group for heterocyclic compound and the groups containing oxygen, nitrogen, boron, sulfur, phosphorous, silicon, germanium or tin; G is C1-50 alkyl, cycloalkyl, aryl, alkylaryl group, the groups containing hetero atom or their combinations; X is independently same or different halogen atom, hydrocarbon, unsaturated hydrocarbon, hetero atom-containing group; l is an integer of 2-4; m is an integer of 0-3; n is an integer of 3-m; N---M bonds are general coordination and also include non-bonded coordination.
摘要翻译：目的：提供一种由式1表示的多核过渡金属催化剂，其具有相互连接的过渡金属化合物与水杨醛亚胺配体。该催化剂在高温下是稳定的，并且具有如此高的活性，即在使用少量助催化剂时聚合大量的聚烯烃，即使在较高的聚合温度下也可以生产高分子量聚合物。构成：聚合物的制备方法包括：使用式1的多核过渡金属催化剂作为载体上的主要催化剂; 使用不饱和乙烯单体，不饱和苯乙烯单体或α，ø-二烯单体，各自单独或混合使用; 并使用有机金属化合物，非共价路易斯酸或铝作为助催化剂的混合物。过渡金属选自钛，锆和铪组，同时由选自二氧化硅，氧化铝，氯化镁，沸石，磷酸铝，聚合物或有机载体的载体负载。有机金属化合物是烷基铝氧烷或有机铝化合物。在式1中，M是周期表中IVB-XIB基团的过渡金属之一; 各自相同或不同的R 1 -R 9是氢原子，卤原子，烃，杂环化合物的官能团和含氧，氮，硼，硫，磷，硅，锗或锡的基团; G是C1-50烷基，环烷基，芳基，烷基芳基，含杂原子的基团或它们的组合; X独立地相同或不同，卤素原子，烃，不饱和烃，含杂原子的基团; l为2-4的整数; m是0-3的整数; n是3-m的整数; N --- M键是一般协调的，也包括非键合的配位。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式