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1. 发明授权

KR101621699B1 폴리 D C P D의 중합방법 有权
标题翻译： D C P D P-DCPD聚合方法
公开(公告)号：KR101621699B1
公开(公告)日：2016-05-19
申请号：KR1020140038297
申请日：2014-03-31
申请人： 이스켐주식회사
发明人： 이범철 , 정윤석
IPC分类号： C08F32/04 , C08F4/80 , C08F32/08
摘要： 본발명은폴리DCPD의중합방법에관한것으로서, 인장강도등의물성이우수하고저온에서중합및 성형할수 있는폴리DCPD의중합방법에관한것으로서, DCPD단량체를개환중합에의해폴리DCPD를제조하는방법에있어서, 상기 DCPD단량체를화학식 1의촉매와화학식 2의촉매에접촉시켜개환중합시키는것을특징으로한다.

2. 发明授权

KR101451260B1 ＬＥＤ 식물공장 有权
标题翻译： LED工厂
公开(公告)号：KR101451260B1
公开(公告)日：2014-10-15
申请号：KR1020130041021
申请日：2013-04-15
申请人： 이스켐주식회사
发明人： 이범철 , 전창수 , 이범석
IPC分类号： A01G9/20 , A01G7/04 , F03G6/00
CPC分类号： Y02E10/46 , A01G9/20 , A01G7/045 , F03G6/00
摘要： The present invention relates to an LED plant factory. According to the present invention, a solar power generating part, which is not a fixated building structure but a structure capable of moving forward and backward, is built on a non-construction site formed by obeying regulations of the floor area ratio and the coverage ratio for the building around a site in which the LED plant factory is built. Therefore, not only the LED plant factory can provide electric power but also the non-construction site can be efficiently used as an installation space for the solar power generating part capable of being moved forward and backward.
摘要翻译：本发明涉及LED工厂。根据本发明，不是固定式建筑结构，而是能够向前后移动的结构的太阳能发电部件建立在通过遵守占地面积比和覆盖率的规定形成的非施工现场用于建造LED工厂的厂址。因此，不仅LED工厂可以提供电力，而且非施工现场可以有效地用作能够向前和向后移动的太阳能发电部件的安装空间。

3. 发明公开

KR1020140003057A 공기 밀봉장치 无效
标题翻译：气动切割装置
公开(公告)号：KR1020140003057A
公开(公告)日：2014-01-09
申请号：KR1020120070526
申请日：2012-06-29
申请人： 이스켐주식회사
发明人： 이범철 , 정윤석 , 김광복
IPC分类号： F16J15/46 , F16J15/32
CPC分类号： F16J15/48 , Y10S277/00
摘要： The present invention relates to an air sealing device. The air sealing device improves sealing efficiency by preventing outdoor air from flowing indoors and extends life span by improving durability on air pressure. The air sealing device includes an expansion unit (10) and a sealing unit (20).
摘要翻译：本发明涉及一种空气密封装置。空气密封装置通过防止室外空气流动而提高密封效率，并通过提高空气压力的耐久性来延长使用寿命。空气密封装置包括膨胀单元（10）和密封单元（20）。

4. 发明公开

KR1020110089634A 무용제형 전도성 도료수지 有权
标题翻译：无溶剂导电涂料
公开(公告)号：KR1020110089634A
公开(公告)日：2011-08-09
申请号：KR1020100009123
申请日：2010-02-01
申请人： 이스켐주식회사
发明人： 이범철 , 이대수 , 이범석 , 고상진
IPC分类号： C09D163/00 , C09D121/00 , C09D5/24
CPC分类号： C09D163/00 , C08K3/04 , C08K2201/001 , C08K2201/011 , C08L21/00 , C09D5/24
摘要： PURPOSE: A solventless conductive coating compound is provided to reduce the harmfulness to the human-body and to ensure electric properties such as eletroconductivity and impact resistance. CONSTITUTION: A solventless conductive coating compound comprises a main material(10) including an epoxy resin and a liquid rubber, filler(30) including carbon nanotube and conductive carbon black, and reactive diluent(50). The main material comprises 40~90 weight% of the epoxy resin and 10~60 weight% of the liquid rubber. Graphene is included in the filler.
摘要翻译：目的：提供无溶剂的导电涂料化合物，以减少对人体的危害，并确保电性能如电导性和耐冲击性。构成：无溶剂导电涂料化合物包括包含环氧树脂和液体橡胶的主要材料（10），包括碳纳米管和导电炭黑的填料（30）和反应性稀释剂（50）。主要材料包括40〜90重量％的环氧树脂和10〜60重量％的液体橡胶。石墨烯包含在填料中。

5. 发明公开

KR1020130023440A 전도성 도료수지의 전도성을 향상시키는 방법 无效
标题翻译：改善导电涂层电导率的方法
公开(公告)号：KR1020130023440A
公开(公告)日：2013-03-08
申请号：KR1020110086192
申请日：2011-08-29
申请人： 이스켐주식회사
发明人： 이범철 , 이대수 , 이범석 , 고상진 , 김광복
IPC分类号： C09D5/24 , C09D163/00 , C09D121/00
CPC分类号： C09D5/24 , C09D121/00 , C09D163/00
摘要： PURPOSE: A method for improving conductivity of a conductive coating compound is provided to remarkably improve the dispersity and conductivity of conductive paint resin. CONSTITUTION: A method for improving conductivity of a conductive coating compound comprises a step of obtaining a mixture by mixing a reactive diluent to a base material which consists of an epoxy resin and liquid rubber; a step of treating and dispersing conductive filler; and a step of mixing the conductive filler into the mixture. The treatment is an ultrasonic treatment with 20 kHz or more ultrasonic waves. The dispersion is conducted by using beads with a zirconium hardness of 1100 or more by the minimum rotation rate of 1700 rpm.
摘要翻译：目的：提高导电涂料化合物导电性的方法，以显着提高导电涂料树脂的分散性和导电性。构成：用于改善导电性涂料化合物的导电性的方法包括通过将反应性稀释剂与由环氧树脂和液体橡胶组成的基材混合来获得混合物的步骤; 处理和分散导电填料的步骤; 以及将导电填料混合到混合物中的步骤。该治疗方法是超声波处理，超声波为20 kHz或更多。通过使用具有1100或更高的锆硬度的珠子以1700rpm的最小旋转速率进行分散。

6. 发明授权

KR100996582B1 생분해성 식생용 블록 복합소재 및 그의 제조방법 有权
标题翻译：生物可降解植物块组合物及其方法
公开(公告)号：KR100996582B1
公开(公告)日：2010-11-25
申请号：KR1020100049045
申请日：2010-05-26
申请人： 이스켐주식회사
发明人： 이범철 , 전창수
IPC分类号： C08L67/04 , C08L101/16 , C08K3/00 , E02B3/14
摘要： PURPOSE: A biodegradable block composite material for planting, and a manufacturing method thereof are provided to reduce the processing cost for dredged soil by using the dredged soil for producing the material, and to prevent the environmental contamination. CONSTITUTION: A biodegradable block composite material for planting is produced by the following steps; mixing dredged soil and a carbon system polymer in a weight ratio of 1:0.01~1; inserting 0.01~5 parts of more than two transition metal oxides by weight as a catalyst for 100 parts of carbon system polymer by weight; and molding the mixture with the pressure of 0.1~250 kg/cm^2 in 15~200 deg C.
摘要翻译：目的：提供一种用于种植的可生物降解的块状复合材料及其制造方法，以通过使用疏浚土来生产材料来减少疏浚土壤的加工成本，并防止环境污染。构成：通过以下步骤生产用于种植的可生物降解的块状复合材料。混合疏浚土和碳系聚合物，重量比为1：0.01〜1; 将0.01〜5重量份的二过渡金属氧化物作为催化剂加入到100重量份的碳系聚合物中; 并在15〜200℃下以0.1〜250kg / cm 2的压力成型混合物

7. 发明公开

KR1020090039370A 고무호스 无效
标题翻译：橡胶管
公开(公告)号：KR1020090039370A
公开(公告)日：2009-04-22
申请号：KR1020070104970
申请日：2007-10-18
申请人： 이스켐주식회사 , 신성신소재(주)
发明人： 이범철 , 김성호 , 최정환 , 고상진
IPC分类号： F16L11/20 , F16L11/04
摘要： A rubber hose is provided to accomplish improved durability and extended replacement period and acquire air-tightness when being connected to a metal pipe by increasing elasticity. A rubber hose comprises a tube, an inner rubber layer(10) formed in the tube, an outer rubber layer(50) formed in the inner rubber layer, and a reinforcing layer formed between the inner rubber layer and the outer rubber layer. The outer rubber layer is made from the material having high thermal shrinkage over the inner rubber layer. The thermal shrinkage rate of the outer rubber layer is 0.5~5.0% than the inner rubber layer.
摘要翻译：提供橡胶软管，以提高耐久性和延长更换周期，并通过增加弹性与金属管连接时获得气密性。橡胶软管包括管，形成在管中的内橡胶层（10），形成在内橡胶层中的外橡胶层（50）和形成在内橡胶层和外橡胶层之间的加强层。外橡胶层由在内橡胶层上的热收缩率高的材料制成。外橡胶层的热收缩率比内橡胶层的热收缩率为0.5〜5.0％。

8. 发明公开

KR1020060046447A 밀봉용 수지조성물 有权
标题翻译：树脂组合物密封
公开(公告)号：KR1020060046447A
公开(公告)日：2006-05-17
申请号：KR1020050051158
申请日：2005-06-14
申请人： 이스켐주식회사
发明人： 이범철
IPC分类号： C09K3/10
摘要： 본 발명은 금속부품에 형성된 기공을 밀봉하기 위한 밀봉용 수지조성물에 관한 것으로서, 더욱 상세하게는 경화 수지와, 경화제 및 기타 첨가제를 포함하는 밀봉용 수지조성물에 있어서, 상기 경화수지는 중합성 아크릴산 유도체와, 방향족 탄화수소 유도체를 함유하여 이루어지는 것을 특징으로 하는 금속기공의 밀봉용 수지조성물에 관한 것이다.
이와 같은 밀봉용 수지조성물은 밀봉용 수지조성물과 금속부품간의 계면접착성이 향상되고 또한 경화후의 냉각시 수축정도가 낮아 치수안정성이 우수함으로써 기밀성이 대폭 향상되는 효과가 있다.
밀봉, 금속, 기밀, 함침

9. 发明公开

KR1020150114151A 폴리 D C P D의 중합방법 有权
标题翻译： P-DCPD聚合方法
公开(公告)号：KR1020150114151A
公开(公告)日：2015-10-12
申请号：KR1020140038297
申请日：2014-03-31
申请人： 이스켐주식회사
发明人： 이범철 , 정윤석
IPC分类号： C08F32/04 , C08F4/80 , C08F32/08
CPC分类号： C08G61/08
摘要： 본발명은폴리DCPD의중합방법에관한것으로서, 인장강도등의물성이우수하고저온에서중합및 성형할수 있는폴리DCPD의중합방법에관한것으로서, DCPD단량체를개환중합에의해폴리DCPD를제조하는방법에있어서, 상기 DCPD단량체를화학식 1의촉매와화학식 2의촉매에접촉시켜개환중합시키는것을특징으로한다.
摘要翻译：本发明涉及聚二聚环戊二烯（P-DCPD）的聚合方法，具体地说涉及能够在低温下聚合和成型的聚 - DCPD聚合方法，具有优异的材料性能如拉伸强度等。关于通过开环聚合制造聚-DDPD的方法，DCPD单体通过与化学式1中的催化剂和化学式2的催化剂接触而开环聚合。

10. 发明授权

KR101444754B1 팽창실 성형방법 有权
标题翻译：扩展室形成方法
公开(公告)号：KR101444754B1
公开(公告)日：2014-09-26
申请号：KR1020130060994
申请日：2013-05-29
申请人： 이스켐주식회사
发明人： 이범철 , 정윤석 , 김광복
IPC分类号： B29C70/06 , B29C69/00
CPC分类号： B29C49/04 , B05D1/18 , B29C47/0054 , B29C47/0064 , B29C49/20 , B29C49/48 , B29C49/64 , B29C2049/4294
摘要： The present invention relates to an expansion chamber forming method which not only easily molds the expansion chamber but also improves life of the expansion chamber because durability of the expansion chamber against air pressure is highly enhanced due to a reinforcement cloth attached to the outer circumferential surface of a tube in the expansion chamber.
摘要翻译：本发明涉及一种膨胀室的形成方法，该膨胀室形成方法不仅容易地模制膨胀室，而且可以提高膨胀室的寿命，这是因为膨胀室抵抗空气压力的耐久性由于附着在外壁表面的增强布而被高度提高膨胀室中的管。

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