专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR101029734B1 함산소불소화 처리된 그라핀을 포함하는 전기전도성 고분자 복합재료의 제조방법 有权
标题翻译：制备含有氧化烯烃的电极聚合物复合材料的方法
公开(公告)号：KR101029734B1
公开(公告)日：2011-04-18
申请号：KR1020100041019
申请日：2010-04-30
申请人： 주식회사 라이온켐텍
发明人： 김형일 , 김효철 , 진동휘 , 최기섭 , 홍민혁
IPC分类号： H01B1/24 , H01B1/04
摘要： PURPOSE: A method for preparing an electroconductive polymer composite containing oxyfluorinated grahene is provided to enable uniform dispersion in a monomer, liquid medium or prepolymer as a polymer composite material and to improve electroconductivity by controlling the degree of oxyfluorination. CONSTITUTION: A method for preparing an electroconductive polymer composite containing oxyfluorinated grahene comprises the step of: introducing a hydrophilic functional group to grapheme surface-modified by oxyfluorination; filling the grahene to which the hydrophilic functional group is introduced, to a polymer composite material composition; and curing the polymer composite material composition in which the grapheme is filled. The polymer composite material composition comprises acrylic resin syrup, based on 100 parts by weight of the acrylic resin syrup, 0.1-10 parts by weight of polyfunctional acrylic type monomer as a cross-linking agent, and 0.1-5 parts by weight of an initiator.
摘要翻译：目的：提供一种制备含有氟化氟化合物的导电聚合物复合物的方法，以使得能够均匀地分散在作为聚合物复合材料的单体，液体介质或预聚物中，并且通过控制氧氟化度提高导电性。构成：一种制备含有含氟氟化涂层的导电聚合物复合材料的方法，包括以下步骤：通过氟氧化引入表面改性的亲水官能团; 将引入了亲水性官能团的多层填充到聚合物复合材料组合物中; 并固化其中填充有图形的聚合物复合材料组合物。聚合物复合材料组合物包含丙烯酸树脂浆，基于100重量份丙烯酸树脂浆，0.1-10重量份作为交联剂的多官能丙烯酸类单体和0.1-5重量份引发剂。

2. 发明公开

KR1020080083873A 나일론 6을 이용한 레이저 소결용 분말, 이의 제조방법 및이를 이용한 성형체 有权
标题翻译：使用尼龙6的激光烧结粉末，其制造方法和从相同粉末获得的成型产品
公开(公告)号：KR1020080083873A
公开(公告)日：2008-09-19
申请号：KR1020070024658
申请日：2007-03-13
申请人： 주식회사 라이온켐텍
发明人： 최기섭 , 방영길 , 박창현 , 김형일 , 하현 , 임병석
IPC分类号： C08J3/12 , C08G69/46 , C08J3/28
CPC分类号： B29B9/12 , B29C64/153 , B29K2077/00 , B33Y70/00 , C08J3/12 , C08J2377/02
摘要： A method for preparing a laser sintering powder, a molded product prepared by using the powder, and a laser sintering powder prepared by the method are provided to improve molding property and mechanical properties such as tensile strength even without adding a coupling agent. A method for preparing a laser sintering powder comprises the steps of pulverizing a pellet type nylon 6 by a freeze-dry pulverizing method; heat-treating the obtained nylon 6 powder; and mixing the heat-treated nylon 6 powder with a nylon 11 or nylon 12 powder. Preferably the freeze-dry pulverizing is carried out by using liquid N2; the heat treatment is carried out at a temperature of 65-220 deg.C; the obtained nylon 6 powder has a particle size of 20-100 micrometers; and the nylon 11 or nylon 12 powder has a particle size of 40-70 micrometers.
摘要翻译：提供一种制备激光烧结粉末的方法，使用该粉末制备的成型产品和通过该方法制备的激光烧结粉末，以提高成型性能和机械性能如拉伸强度，即使不添加偶联剂。制备激光烧结粉末的方法包括通过冷冻干燥粉碎法粉碎颗粒型尼龙6的步骤; 热处理得到的尼龙6粉末; 并将经热处理的尼龙6粉末与尼龙11或尼龙12粉末混合。优选地，通过使用液氮来进行冷冻干燥粉碎; 热处理在65-220℃的温度下进行; 得到的尼龙6粉末的粒径为20-100微米; 尼龙11或尼龙12粉末的粒度为40-70微米。

3. 发明授权

KR100867984B1 나일론 6을 이용한 레이저 소결용 분말, 이의 제조방법 및이를 이용한 성형체 有权
标题翻译：使用尼龙6的激光烧结粉末，其制造方法和由相同粉末获得的成型体
公开(公告)号：KR100867984B1
公开(公告)日：2008-11-11
申请号：KR1020070024658
申请日：2007-03-13
申请人： 주식회사 라이온켐텍
发明人： 최기섭 , 방영길 , 박창현 , 김형일 , 하현 , 임병석
IPC分类号： C08J3/12 , C08G69/46 , C08J3/28
摘要： 본 발명은 레이저 소결용 분말의 제조와 그 분말을 이용해 소결된 성형품에 관한 것이다. 기존의 레이저 소결용 고분자 분말은 나일론 11 또는 나일론 12이었는데, 본 발명은 나일론 6을 이용하여 레이저 소결용 분말을 건식 냉동 분쇄 및 형상제어(구형화)를 통하여 제조하였으며, 제조된 나일론 6 분말을 기존에 많이 사용되던 고분자 분말인 나일론 11 또는 나일론12와 혼합하여 소결시킴으로써 우수한 성형성과 기계적 물성을 갖는 레이저 소결용 분말을 제조하였다.
나일론 6, 레이저 소결용 분말, SLS(Selective Laser Sintering), 완구율, 소결성, 성형성, 기계적 물성

4. 发明授权

KR100796218B1 입자크기분포가 균일하고, 벌크밀도가 높은 레이저 소결용고분자 분말의 제조방법 有权
标题翻译：具有均匀尺寸和高密度密度的激光烧结粉末的制造方法
公开(公告)号：KR100796218B1
公开(公告)日：2008-01-21
申请号：KR1020060116664
申请日：2006-11-24
申请人： 주식회사 라이온켐텍
发明人： 최기섭 , 방영길 , 박창현 , 김형일 , 하현 , 임병석
IPC分类号： C08J3/12 , C08K3/22
CPC分类号： B29B9/12 , B29B2009/125 , B29C64/153 , B29K2077/00 , B33Y70/00 , C08J3/12
摘要： A method for preparing polymer powders for laser sintering is provided to produce the laser sinter powders that have a uniform particle size distribution and high bulk density and to improve mechanical properties and uses of molded articles thereof. A method for preparing laser sinter polymer powders includes the steps of: (a) mixing water with alcohol to prepare a mixed solvent; (b) charging the mixed solvent, a dispersant, and polymer resins into a high-pressure reactor, and heating the mixture to 140-160 °C to obtain a solution while stirring the mixture at a fixed speed; and (c) lowering the internal temperature of the reactor to 120-135 °C and stirring the resultant at 100-200 rpm for 0.5-2 hours to form nuclei, lowering the internal temperature of the reactor to 115-120 °C and stirring the resultant at 100-200 rpm for 0.5-2 hours to form grow the nuclei, and lowering the internal temperature of the reactor to 100-115 °C and stirring the resultant at 100-200 rpm for 0.5-2 hours to produce crystals.
摘要翻译：提供一种制备用于激光烧结的聚合物粉末的方法，以产生具有均匀的粒度分布和高堆积密度的激光烧结粉末，并改善其模塑制品的机械性能和用途。制备激光烧结聚合物粉末的方法包括以下步骤：（a）将水与醇混合以制备混合溶剂; （b）将混合溶剂，分散剂和聚合物树脂装入高压反应器中，并将混合物加热至140-160℃以获得溶液，同时以固定速度搅拌混合物; 和（c）将反应器的内部温度降至120-135℃，并在100-200rpm下搅拌0.5-2小时以形成核，将反应器的内部温度降至115-120℃并搅拌所得物在100-200rpm下进行0.5-2小时以形成核，并将反应器的内部温度降至100-115℃，并在100-200rpm下搅拌0.5-2小时以产生晶体。

5. 发明授权

KR101051781B1 유무기하이브리드 고분자 복합재료 조성물 및 이를 포함하는 유무기하이브리드 고분자 복합재료 有权
标题翻译：有机无机复合材料混合组合物和有机无机复合材料混合使用
公开(公告)号：KR101051781B1
公开(公告)日：2011-07-26
申请号：KR1020100041001
申请日：2010-04-30
申请人： 주식회사 라이온켐텍
发明人： 김형일 , 김효철 , 진동휘 , 최기섭 , 홍민혁 , 이영석
IPC分类号： C08L33/08 , C08K3/00 , C08K9/04 , C08K13/02
摘要： PURPOSE: An organic-inorganic hybrid polymer composite material composition and an organic-inorganic hybrid polymer composite material hybrid including the same are provided to ensure excellent mechanical properties by comprising grapheme in which a hydrophilic functional group is introduced to the surface thereof. CONSTITUTION: An organic-inorganic hybrid polymer composite material composition comprises: 100 parts by weight of an acrylic resin syrup including 70~80 parts by weight of methylmethacrylate acryl monomers and 20~30 parts by weight of polymethylmethacrylate; 100~200 parts by weight of aluminum hydroxide; 0.1~5 parts by weight of t-butylperoxymaleic acids; 0.1~5 parts by weight of sodium bisulfide; and 0.01~0.06 parts by weight of graphene powder in which a functional group of C-OOH is introduced.
摘要翻译：目的：提供一种有机 - 无机杂化聚合物复合材料组合物和包含该有机 - 无机杂化聚合物复合材料的有机 - 无机杂化聚合物复合材料混合物，以通过包含其中将亲水性官能团引入其表面的图形来确保优异的机械性能。组成：有机 - 无机杂化聚合物复合材料组合物包括：100重量份的丙烯酸树脂浆，其包含70〜80重量份的甲基丙烯酸甲酯丙烯酸单体和20〜30重量份的聚甲基丙烯酸甲酯; 100〜200重量份氢氧化铝; 0.1〜5重量份叔丁基过氧马来酸; 0.1〜5重量份二硫化钠; 和0.01〜0.06重量份的引入了C-OOH官能团的石墨烯粉末。

6. 发明授权

KR100889256B1 코어 쉘 구조로 이루어진 레이저 소결용 메탈 고분자복합분말 및 이의 제조방법 有权
标题翻译：金属复合粉末适用于良好的激光烧结性能的核心结构和其制造方法
公开(公告)号：KR100889256B1
公开(公告)日：2009-03-19
申请号：KR1020070113205
申请日：2007-11-07
申请人： 주식회사 라이온켐텍
发明人： 방영길 , 최기섭 , 박창현 , 김형일 , 임병석
IPC分类号： C08K3/08 , B22F3/00 , C23C22/00 , C08K7/16
CPC分类号： C23C22/28 , B22F2003/242 , C08L23/04 , C08L23/10 , C08L25/08
摘要： Metal/polymer composite powder for laser sintering is provided to improve smoothness at a lamination process by increasing the fluidity of powder compared with metal powder. A method for manufacturing metal/polymer composite powder for laser sintering, comprises (a) a step for manufacturing the polymer solution by injecting organic solvent, a copolymer having a non-polar group and polar group at the same time, and a dispersion stabilizer, and raising while agitating the solution at a specific speed; (b) a step for injecting spherical metal powder in the polymer solution, and mixing the mixture at a specific speed; (c) a step for manufacturing the composite powder having uniform coating surface by adhering the copolymer resin on the surface of metal powder while successively decreasing the temperature of a reactor; and (d) a step for collecting the organic solvent and drying the composite powder.
摘要翻译：提供用于激光烧结的金属/聚合物复合粉末，以通过与金属粉末相比增加粉末的流动性来提高层压过程中的平滑度。一种用于激光烧结的金属/聚合物复合粉末的制造方法包括（a）通过注入有机溶剂，同时具有非极性基团和极性基团的共聚物和分散稳定剂来制造聚合物溶液的步骤，并以特定速度搅动溶液时升起; （b）将球状金属粉末注入聚合物溶液中并以特定速度混合该混合物的步骤; （c）通过将共聚物树脂粘附在金属粉末的表面上同时连续降低反应器的温度来制造具有均匀涂层表面的复合粉末的步骤; 和（d）收集有机溶剂并干燥复合粉末的步骤。

7. 发明公开

KR1020120121003A 아크릴 인조대리석 폐분진을 재활용한 ＢＭＣ 상판의 제조 无效
标题翻译：使用丙烯酸类人造大理石再生灰的批量成型化合物的制备
公开(公告)号：KR1020120121003A
公开(公告)日：2012-11-05
申请号：KR1020110038707
申请日：2011-04-26
申请人： 주식회사 라이온켐텍
发明人： 서병훈 , 최기섭 , 홍민혁 , 김형일 , 유종민 , 김연이
IPC分类号： B29C43/02 , B29B17/00 , B29D7/00
CPC分类号： Y02W30/62 , B29C43/003 , B29B7/88 , B29K2027/12 , B29K2105/26 , B29K2703/04 , C08L27/12
摘要： PURPOSE: A BMC upper board manufacturing method recycling waste dust of acryl artificial marbles is provided to secure the productivity, the water resistance, and the air tightness of a product. CONSTITUTION: A BMC upper board manufacturing method recycling waste dust of acryl artificial marbles is as follows. Waste dust of acryl artificial marbles is crushed and mixed with unsaturated polyester resin, inorganic filler, hardening agent, pigment, glass fiber, and releasing agent by using a kneader. The mixture material is formed into a BMC upper board by pressing. [Reference numerals] (AA) Acrylic marble waste dust; (BB) Inorganic filling material; (CC) Unsaturated polyester resin; (DD) Pigment, Curing agent, Parting agent, Reactive diluent; (EE) Mixing; (FF) Stirring; (GG) Primary mixing, stirring; (HH) Glass fiber insertion; (II) Secondary mixing, stirring; (JJ) Discharging a paste and transferring the same to a press; (KK) Heating/pressing forming with a press
摘要翻译：目的：提供一种回收丙烯酸人造大理石废粉尘的BMC上板制造方法，以确保产品的生产率，耐水性和气密性。规定：采用BMC上板生产方法回收废弃灰尘的丙烯纤维人造大理石如下。通过使用捏合机将丙烯酸人造大理石的废粉碎与不饱和聚酯树脂，无机填料，硬化剂，颜料，玻璃纤维和脱模剂混合。混合材料通过压制形成BMC上板。（标号）（AA）丙烯酸大理石废粉尘; （BB）无机填充材料; （CC）不饱和聚酯树脂; （DD）颜料，固化剂，脱模剂，活性稀释剂; （EE）混合; （FF）搅拌; （GG）初次混合，搅拌; （HH）玻璃纤维插入; （二）二次混合搅拌; （JJ）排出糊状物并将其转移到印刷机上; （KK）用压机加热/压制成型

8. 发明授权

KR100915129B1 감광변색 가능한 인조대리석 有权
标题翻译：人造大理石
公开(公告)号：KR100915129B1
公开(公告)日：2009-09-03
申请号：KR1020070139878
申请日：2007-12-28
申请人： 주식회사 라이온켐텍
发明人： 방영길 , 최기섭 , 박창현
IPC分类号： C04B35/10 , C04B35/03 , C04B26/26
CPC分类号： C04B26/06 , C04B2111/545 , C04B14/303
摘要： 본 발명은 아크릴계 인조대리석의 제조에 관한 것으로서, 빛의 유무 또는 세기에 따라 변색이 가능한 감광안료를 사용하여 자연광의 변화에 따른 외관(색상 및 디자인)의 변화를 육안으로 감지할 수 있는 인조대리석에 관한 것이다. 본 발명에 따른 인조대리석은 실내의 밝기(조도)에 따라서 인조대리석 패턴의 변화를 줄 수 있으며, 특히, 거실 및 호텔로비 등에 사용 할 경우에는 날씨 및 낮/밤에 따라 색상 및 디자인 변화의 신비감과 인테리어 소재로서의 화려한 기능을 갖는 것을 특징으로 한다.

9. 发明公开

KR1020090073891A 감온변색 가능한 인조대리석 有权
标题翻译：人造大理石
公开(公告)号：KR1020090073891A
公开(公告)日：2009-07-03
申请号：KR1020070141961
申请日：2007-12-31
申请人： 주식회사 라이온켐텍
发明人： 방영길 , 최기섭 , 박창현
IPC分类号： C04B35/10 , C04B35/03 , C04B26/02 , C04B26/06
CPC分类号： C04B26/06 , C04B2111/00948 , C04B2111/545 , C04B2111/82 , C04B2103/54
摘要： Thermochromic artificial marble is provided to show two or more colors and patterns within one piece of artificial marble according to the changes of temperature. Thermochromic artificial marble contains a resin syrup with a thermochromic pigment. The resin syrup is composed of 100-200 parts of inorganic filler, 0.1-10 parts of multifunctional acrylic monomer serving as a cross-linker, 0.01-10 parts of thermochromic pigment or a mixed pigment of thermochromic pigment and common pigment and 0.1-5 parts of initiator on a basis of 100 parts of acrylic resin syrup. The resin syrup additionally contains 0.1-5 parts of sodium bisulfide as a reaction accelerator.
摘要翻译：根据温度变化，提供热变色人造大理石以显示一片人造大理石中的两种或更多种颜色和图案。热变色人造大理石含有具有热变色颜料的树脂浆。树脂浆由100-200份无机填料，0.1-10份用作交联剂的多官能丙烯酸单体，0.01-10份热变色颜料或热变色颜料和普通颜料和0.1-5的混合颜料组成基于100份丙烯酸树脂浆的部分引发剂。树脂糖浆另外含有0.1-5份作为反应促进剂的二硫化钠。

10. 发明公开

KR1020090071936A 감광변색 가능한 인조대리석 有权
标题翻译：人造大理石
公开(公告)号：KR1020090071936A
公开(公告)日：2009-07-02
申请号：KR1020070139878
申请日：2007-12-28
申请人： 주식회사 라이온켐텍
发明人： 방영길 , 최기섭 , 박창현
IPC分类号： C04B35/10 , C04B35/03 , C04B26/26
CPC分类号： C04B26/06 , C04B2111/545 , C04B14/36 , C04B24/045 , C04B2103/54 , C04B14/303
摘要： Photochromic artificial marble is provided to change its colors and patterns according to the brightness(illuminance) of light. Photochromic artificial marble is manufactured by curing a resin syrup with photochromic pigment. The resin syrup is composed of 100 parts of acrylic resin syrup, 100-200 parts of inorganic filler, 0.1-10 parts of polyfunctional acrylic monomers as a cross-linking agent, 0.01-10 parts of photochromic pigment or mixed pigment of common pigment and photochromic pigment and 0.1-5 parts of initiator. The photochromic pigments are selected from the group consisting of spironaphthooxazine, spironaphthooxazine, spiropyran, spirobenzopyran, spiroxazine, azobenzene, formazan, fulgide, naphthopyran, chromen and diarylethene-based compounds.
摘要翻译：提供光致变色人造大理石，以根据光的亮度（照度）改变其颜色和图案。通过用光致变色颜料固化树脂浆料制造光致变色人造大理石。树脂浆由100份丙烯酸树脂浆，100-200份无机填料，0.1-10份作为交联剂的多官能丙烯酸单体，0.01-10份光致变色颜料或常用颜料混合颜料和光致变色颜料和0.1-5份引发剂。光致变色颜料选自螺萘并恶嗪，螺吩恶嗪，螺吡喃，螺吡喃并吡喃，螺恶嗪，偶氮苯，甲an，吡啶，萘并吡喃，色酮和二芳基乙烯基化合物。

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