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    • 1. 发明公开
    • 폴리올레핀계 고분자에서 촉매중화제 및 윤활제로 사용되는 고성능 복합체의 제조방법
    • 用于聚合物聚合物作为催化剂反应剂和润滑剂的高性能复合材料的制备方法
    • KR1020010001054A
    • 2001-01-05
    • KR1019990020031
    • 1999-06-01
    • 주식회사 두본권수한이대희
    • 이대희현동호조현덕윤양훈
    • C08K3/10
    • PURPOSE: A method for producing high performance composite is provided for eliminating defects of conventional lubricants by manufacturing an economical product as a counteragent and/or lubricant for polymer composition. CONSTITUTION: A method for producing high performance composite begins with the preparation of metallic soap. The metallic soap is a chloride of C5-C25 saturated or unsaturated fatty acids substituted by Li, Zn, Al, Mg, Co, Cu, Ti, Na, Zr, K, Ba, Mn or Sn. Inorganic oxides or hydroxides are added to the metallic soap to obtain a high performance composite. Alternatively, the high performance composite is produced by applying or coating 0.1-80wt.% of the metallic soap to metallic oxides or hydroxides by means of drying, wetting or spraying processes.
    • 目的:提供一种生产高性能复合材料的方法,用于通过制造作为聚合物组合物的反作用剂和/或润滑剂的经济产品来消除常规润滑剂的缺陷。 构成:制备高性能复合材料的方法始于金属皂的制备。 金属皂是被Li,Zn,Al,Mg,Co,Cu,Ti,Na,Zr,K,Ba,Mn或Sn取代的C5-C25饱和或不饱和脂肪酸的氯化物。 将无机氧化物或氢氧化物加入到金属皂中以获得高性能复合材料。 或者,通过用干燥,润湿或喷涂方法将0.1-80wt。%的金属皂涂覆或涂覆到金属氧化物或氢氧化物上来生产高性能复合材料。
    • 6. 发明授权
    • 흐름성과 투명성이 우수한 복합형 핵제 및 그의 제조방법
    • 具有提高流动性和透明性的复合核试剂及其制造方法
    • KR100474873B1
    • 2005-03-08
    • KR1020010079738
    • 2001-12-15
    • 주식회사 두본이대희
    • 권수한이대희현동호조현덕김상범
    • C08K5/053
    • 투명성 핵제 중에서 솔비톨계 핵제의 흐름성 및 투입성 문제점을 해결하고자 솔비톨계 핵제 단독 또는 무기핵제(탈크, 금속옥사이나 하이드록 사이드, 알카리토금속류의 카보네이트나 설페이트계, 하이드로탈사이트계, 제올라이트계등)를 일정비율(핵제 무게의 0.001-50%)혼합한 후 윤활성분의 유기물로 코팅처리하는 방법이 개시된다. 여기서 사용되어진 윤활성분의 유기물은 RCOOH의 R의 C5-C22의 Acid 및 금속비누(C5-C25의 포화 또는 불포화 지방산에 Li, Zn, Al, Ca, Mg, Co, Cu, Ti, Na, Zr, K, Ba, Mn, Sn등의 지방산의 금속염) 또는 다가알콜 및 그 에스테르화합물 등이 사용되어질 수 있고 다른 용도의 고분자 첨가제인 산화방지제, 대전방지제, 기타 자외선 흡수제등도 코팅 처리하여 사용될 수 있으나, 가장 효과가 좋은 것은 금속비누계 이다. 여기서 사용되는 코팅제의 양은 핵제 무게의 0.001-20%정도 사용할 수 있고 코팅하는 방법은 단순 혼합코팅, 분쇄코팅 및 용융코팅 등의 방법을 사용할 수 있으나, 단순 혼합코팅 및 분쇄코팅이 가장 효과적이고 경제성이 있다.
    • 7. 发明授权
    • 다가알콜 및 다가알콜에스테르 또는 금속치환체를 이용한하이드로탈사이트의 제조방법 및 이들로부터 제조되는하이드로탈사이트
    • 다가알콜및다가알콜에스테르또는금속치환체를이용한하이드로탈사이트의제조방법및이들로부제제조되는하이드로탈사이트
    • KR100454273B1
    • 2004-10-26
    • KR1020010059357
    • 2001-09-25
    • 주식회사 두본이대희현동호
    • 권수한이대희현동호조현덕김상범
    • C01F7/12
    • PURPOSE: Provided is a preparation method of hydrotalcites with improved halogen-selective capture and heat-resistance and lubrication by coating the surfaces of hydrotalcites with polyhydric alcohol and polyhydric alcohol esters(or metal substituents). CONSTITUTION: The preparation method of hydrotalcites comprises the steps of: mixing 1.4L of Mg(OH)2 and 0.7L of water in a high pressured reactor(3L) to get a slurry; adding 0.48mole of NaHCO3 and stirring for 30min; adding 0.35mole of Al(OH)3 and reacting under pressure of 100psi for 1.5hrs; adding 5% of polyhydric alcohols and reacting at 175deg.C for 30min; and optionally adding 0.5mole of aliphatic acids and aliphatic acid salts, wherein the aliphatic acids are C1-C22 saturated or unsaturated aliphatic acids. The prepared hydrotalcites have Na/Al ranging from 0.1-3, and contain 0.1-20wt.% of polyhydric alcohol and polyhydric alcohol esters(or metal substituents).
    • 目的:提供一种通过用多元醇和多元醇酯(或金属取代物)涂覆水滑石表面而改善卤素选择性捕获和耐热性和润滑性的水滑石的制备方法。 构成:水滑石的制备方法包括以下步骤:在高压反应器(3L)中混合1.4L的Mg(OH)2和0.7L的水,得到浆液; 加入0.48摩尔NaHCO 3并搅拌30分钟; 加入0.35摩尔Al(OH)3,并在100psi的压力下反应1.5小时; 加入5%的多元醇,并在175℃反应30分钟; 并任选加入0.5摩尔脂族酸和脂族酸盐,其中脂族酸为C 1 -C 22饱和或不饱和脂族酸。 所制备的水滑石具有0.1-3的Na / Al,并含有0.1-20wt。%的多元醇和多元醇酯(或金属取代基)。
    • 8. 发明公开
    • 산업부산물인 제강 슬래그를 이용한 복합 무기응집제의제조방법
    • 通过使用钢丝滑石生产复合无机混凝土的方法
    • KR1020020001922A
    • 2002-01-09
    • KR1020000029958
    • 2000-06-01
    • 주식회사 두본이대희현동호
    • 권수한이대희현동호조현덕
    • C02F1/52
    • PURPOSE: A composite inorganic coagulant using steelmaking slag is provided to prevent heavy metal release after it is adsorbed in composite inorganic coagulant by coating a spiculisporic acid derivative(formula I) and a polymer on steelmaking slag. CONSTITUTION: The composite inorganic coagulant comprises 100wt.% of steelmaking slag; 1-10wt.% of spiculisporic acid derivative, wherein R is Na, Ca, Mg, Al, alkoxy, benzoyl, polyoxyethylene and polyoxypropylene; 0.01-1wt.% of polymer such as polyacrylic acid, sodium substitute, polymethacryl or its polymer, copolymer of anhydrous maleic acid and acrylic acid; 20wt.% of porous material such as lime, silica, hydrotalcite and clay.
    • 目的:提供使用炼钢渣的复合无机凝结剂,通过在炼钢渣上涂布螺旋状酸衍生物(式I)和聚合物,吸附复合无机凝结剂后,防止重金属释放。 构成:复合无机凝结剂含有100%重量的炼钢渣; 1-10重量%的spiculisporic酸衍生物,其中R是Na,Ca,Mg,Al,烷氧基,苯甲酰基,聚氧乙烯和聚氧丙烯; 0.01-1重量%的聚合物如聚丙烯酸,替代钠,聚甲基丙烯酸酯或其聚合物,无水马来酸和丙烯酸的共聚物; 20重量%的多孔材料如石灰,二氧化硅,水滑石和粘土。
    • 9. 发明公开
    • 흐름성과 투명성이 우수한 복합형 핵제 및 그의 제조방법
    • 具有优异流动性和透明性的复合核试剂及其生产方法
    • KR1020030049512A
    • 2003-06-25
    • KR1020010079738
    • 2001-12-15
    • 주식회사 두본이대희
    • 권수한이대희현동호조현덕김상범
    • C08K5/053
    • PURPOSE: A complex nucleating agent for polyolefin polymers having excellent lubricating property and flowability to be easily poured and excellent transparency is provided. CONSTITUTION: The complex nucleating agent having excellent flowability and transparency is obtained by coating a sorbitol-based nucleating agent alone or together with an inorganic nucleating agent mixed in a predetermined ratio by using a lubricative organic compound. The inorganic nucleating agent is selected from the group consisting of talc, metal oxides or hydroxides, alkaline earth metal carbonates or sulfates, hydrotalcites and zeolites. The lubricative organic compound is an acid having the formula RCOOH wherein R is C5-C22 alkyl, a metal soap or a polyhydric alcohol and an ester compound thereof.
    • 目的:提供具有优异润滑性和易流动性的聚烯烃聚合物的复合成核剂,并且具有优异的透明性。 构成:具有优异的流动性和透明性的复合成核剂通过使用润滑有机化合物单独或与以预定比例混合的无机成核剂一起涂覆山梨糖醇类成核剂而获得。 无机成核剂选自滑石,金属氧化物或氢氧化物,碱土金属碳酸盐或硫酸盐,水滑石和沸石。 润滑有机化合物是具有式RCOOH的酸,其中R是C 5 -C 22烷基,金属皂或多元醇及其酯化合物。
    • 10. 发明授权
    • 고순도를 갖는 결정성 수산화아파타이트의 제조방법
    • 高纯度水溶性羟基磷灰石的制备方法
    • KR100275628B1
    • 2001-02-01
    • KR1019980035047
    • 1998-08-28
    • 주식회사 두본이대희현동호
    • 현동호이대희조현덕문형균
    • C01B25/32
    • PURPOSE: Provided is a manufacturing method of high-purity crystalline hydroxyapatite with less impurities and uniform particle size by reacting calcium hydroxide with phosphoric acid using wet method in a condition that the mole ratio of Ca/P is 1.67-2.0. CONSTITUTION: The method includes the steps of (i) pouring a certain amount of distilled water and calcium hydroxide in a pressure reactor to obtain slurry; (ii) slowly adding aqueous solution of phosphoric acid in the slurry for direct reaction until the mole ratio of Ca/P become 1.67-2.0; (iii) maintaining the temperature of the pressure reactor in the temperature range of 120 to 200deg.C for 1-5 hours; (iv) adding aliphatic acid such as stearic acid or metal soap selected from the group consisting of alkali metal soap, sodium stearate, and potassium stearate, followed by agitation to synthesize hydroxyapatite; and (v) filtration and drying.
    • 目的:提供在Ca / P摩尔比为1.67-2.0的条件下,通过湿法使氢氧化钙与磷酸反应,杂质较少,粒径均匀的高纯度结晶羟基磷灰石的制造方法。 方法:该方法包括以下步骤:(i)在压力反应器中倒入一定量的蒸馏水和氢氧化钙以获得浆料; (ii)在浆液中缓慢加入磷酸水溶液进行直接反应,直到Ca / P的摩尔比为1.67-2.0; (iii)将压力反应器的温度保持在120〜200℃的温度范围内1-5小时; (iv)加入脂肪酸如硬脂酸或选自碱金属皂,硬脂酸钠和硬脂酸钾的金属皂,然后搅拌合成羟基磷灰石; 和(v)过滤和干燥。