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    • 104. 发明公开
    • 1­헥센 제조용 촉매 및 1­헥센의 제조방법
    • 用于制备1-HEXENE的催化剂和使用其制备1-HEXENE的方法
    • KR1020130092300A
    • 2013-08-20
    • KR1020120013949
    • 2012-02-10
    • 롯데케미칼 주식회사
    • 박재영김영국김화규윤승웅
    • C07F5/00B01J27/135C07C7/20C07C11/107
    • PURPOSE: A catalyst for manufacturing 1-hexene and a manufacturing method of 1-hexene are provided to increase the selectivity of 1-hexene in ethylene trimerization and manufacture 1-hexene from ethylene with high selectivity by using a new, eco-friendly, and chrome-free catalyst and the said catalyst. CONSTITUTION: A transition metal compound is expressed by either chemical formula 1 or chemical formula 3. A catalyst for manufacturing 1-hexene comprises: the catalyst of the transition metal compound, alkylaluminum or weakly coordinating Lewis acid cocatalyst which activates the transition metal compound by reacting with the transition metal compound. The ethylene trimerization is the unique characteristic of the manufacturing method of 1-hexene in the presence of the catalyst for manufacturing 1-hexene as claimed in Claim 6. The reaction temperature ranges from 0°C to 200°C, and the reaction pressure ranges from 1 bar to100 bar.
    • 目的:提供1-己烯的制造催化剂和1-己烯的制造方法,以提高1-乙烯在乙烯三聚中的选择性,并通过使用新的环保型和 无铬催化剂和所述催化剂。 构成:过渡金属化合物由化学式1或化学式3表示。用于制造1-己烯的催化剂包括:过渡金属化合物的催化剂,烷基铝或弱配位路易斯酸助催化剂,其通过使 与过渡金属化合物。 乙烯三聚是权利要求6所述的1-己烯的制造催化剂存在下的1-己烯的制造方法的独特特征。反应温度为0℃〜200℃,反应压力范围 从1巴到100巴。
    • 109. 发明公开
    • 폴리올레핀 중합용 담지 촉매 및 이의 제조방법
    • 用于烯烃聚合及其制备的支持催化剂
    • KR1020110077939A
    • 2011-07-07
    • KR1020090134629
    • 2009-12-30
    • 롯데케미칼 주식회사
    • 윤보상박재영윤승웅
    • C08F4/642C08F10/00
    • C08F4/65916C01B32/158C08F4/65908C08F4/65912C08F4/65922C08F10/00C08F110/02
    • PURPOSE: A supported catalyst for olefin polymerization is provided to prepare a polyolefin composite with improved mechanical properties without complex processes caused by polymerization reaction such as solution blending and melt blending. CONSTITUTION: A supported catalyst for olefin polymerization comprises (A) transition metal compounds represented by chemical formula I: M^1X_aY_b-Cp^1-B^1-Cp^2-M^2X_aY_b, (B) carbon nanotubes in which the transition metal compounds are supported, and (C) a co-catalyst compound activating transition metal oxide-supported carbon nanotube. A method for manufacturing the supported catalyst comprises the steps of: dipping the transition metal compounds in the carbon nanotube; and reacting the carbon nanotube-supported transition metal compounds with catalyst aids.
    • 目的:提供用于烯烃聚合的负载催化剂,以制备具有改进的机械性能的聚烯烃复合材料,而不会由聚合反应如溶液共混和熔融共混引起的复杂工艺。 构成:用于烯烃聚合的负载型催化剂包括(A)由化学式I表示的过渡金属化合物:其中过渡金属化合物为:M 1,X 2,Y 3,R 2,R 2, 金属化合物被负载,(C)助催化剂化合物活化过渡金属氧化物负载的碳纳米管。 制备负载型催化剂的方法包括以下步骤:将过渡金属化合物浸渍在碳纳米管中; 并使碳纳米管负载的过渡金属化合物与催化剂助剂反应。