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公开(公告)号：KR101297156B1
公开(公告)日：2013-08-21
申请号：KR1020080125378
申请日：2008-12-10
Applicant: 제일모직주식회사
IPC: C08K7/00 , C08K3/08 , C08L101/12
CPC classification number: H01B1/22 , C08K3/08 , C08K7/06 , C08K7/14 , C08K2003/0812 , C08K2003/085 , C08K2201/001 , H01L23/295 , H01L2924/0002 , H01L2924/3025 , H05K9/0083 , H01L2924/00 , C08L81/04
Abstract: 본 발명은 고성능 EMI/RFI 차폐용 수지 복합재에 관한 것으로서, 이 수지 복합재는 열가소성 고분자 수지; 다면체이거나 또는 다면체를 형성할 수 있는 전기전도성 필러; 및 저융점 금속을 포함한다.
본 발명의 수지 복합재는 저융점금속을 통해 전도성 필러간 네트워크를 극대화시켜 표면 임피던스를 최소화함과 동시에 다면체를 형성할 수 있는 전도성 필러를 통해 전자기파의 내부 산란의 최대화를 실현하여 EMI/RFI 차폐를 효과적으로 할 수 있으며, 따라서, 이를 이용하여 제조된 성형품은 전기/전자 제품의 EMI/RFI를 효과적으로 차단시킬 수 있다.
EMI/RFI 차폐 수지 복합재, EMI 차폐, RFI 차폐, 수지복합재, 수지/금속 복합재-
公开(公告)号：KR1020130078435A
公开(公告)日：2013-07-10
申请号：KR1020110147387
申请日：2011-12-30
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition is provided to have excellent processability, flexibility, flame retardancy, abrasion resistance, heat resistance, voltage withstanding, mechanical strength, and chemical resistance, and to facilitate recycling. CONSTITUTION: A thermoplastic resin composition comprises a polyarylene ether group resin, a polyolefin group resin, and the filler having an average surface conductivity of 80-400 μS/cm. The content of the polyolefin group resin (weight, WOL) and the content of the polyarylen ether group resin (weight, WAR) are satisfied with the relation: WAR
Abstract translation: 目的：提供热塑性树脂组合物以具有优异的加工性，柔韧性，阻燃性，耐磨性，耐热性，耐压性，机械强度和耐化学性，并且便于再循环。 构成：热塑性树脂组合物包含聚亚芳基醚基树脂，聚烯烃基树脂和平均表面电导率为80-400μS/ cm的填料。 聚烯烃类树脂的含量（重量WOL）和多芳基醚醚树脂的含量（重量，WAR）满足以下关系：WAR <= 1.9×WOL。 聚烯烃类树脂的熔体指数（MI）为0.1-30g / 10min，熔点为80-170℃，平均加权密度小于0.95g / cm3。
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公开(公告)号：KR1020130078434A
公开(公告)日：2013-07-10
申请号：KR1020110147386
申请日：2011-12-30
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition is provided to have excellent processability, flexibility, flame retardancy, abrasion resistance, heat resistance, voltage withstanding, mechanical strength, and chemical resistance, and to facilitate recycling. CONSTITUTION: A thermoplastic resin composition comprises the base resin including a polyarylene ether group resin and a polyolefin group resin, and the copolymer including an arylene group repeating unit and an olefin group repeating unit. The content of the polyolefin group resin (WOL) and the content of the polyarylen ether group resin (WAR) are satisfied with the relation: WAR
Abstract translation: 目的：提供热塑性树脂组合物以具有优异的加工性，柔韧性，阻燃性，耐磨性，耐热性，耐压性，机械强度和耐化学性，并且便于再循环。 构成：热塑性树脂组合物含有包含聚亚芳基醚基树脂和聚烯烃基树脂的基础树脂，共聚物包括亚芳基重复单元和烯烃基重复单元。 聚烯烃类树脂（WOL）的含量和多芳基醚醚树脂（WAR）的含量满足以下关系：WAR <= 1.9×WOL。 聚亚芳基醚基树脂中的亚芳基部分的含量（重量％）与共聚物中亚芳基部分的含量（重量％）的比例为100:20-100:55。
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公开(公告)号：KR1020130078433A
公开(公告)日：2013-07-10
申请号：KR1020110147385
申请日：2011-12-30
Applicant: 제일모직주식회사
CPC classification number: C08L23/04 , C08L2201/02 , H01B7/295 , C08L51/06 , C08L71/12
Abstract: PURPOSE: A thermoplastic resin composition is provided to improve workability, flexibility, fire retardancy, abrasion resistance, heat resistance, voltage withstanding, elongation, mechanical strength, chemical resistance, environmental performance and recusability. CONSTITUTION: A thermoplastic resin composition comprises base resin, which includes polyarylene ether group resin and polyolefin group resin, and flame retardant. The flame retardant includes one selected from first flame retardant which has molecular weight of more than 1000 g/mol , second flame retardant which has octanol-water partition coefficient (log Kow) of less than 5 and combinations thereof. The content (weight, and W OL) of the polyolefin resin and content (weight, and W AR) of the polyarylen ether group resin satisfy relative formula of W_AR
Abstract translation: 目的：提供一种热塑性树脂组合物，以提高可加工性，柔韧性，阻燃性，耐磨性，耐热性，耐压性，伸长率，机械强度，耐化学性，环境性能和再利用性。 构成：热塑性树脂组合物包含基础树脂，其包括聚亚芳基醚基树脂和聚烯烃基树脂和阻燃剂。 阻燃剂包括选自分子量大于1000g / mol的第一阻燃剂，具有小于5的辛醇 - 水分配系数（log Kow）的第二阻燃剂及其组合。 聚烯烃树脂的含量（重量和W OL）以及聚芳基醚醚树脂的含量（重量和W AR）满足W_AR <= 1.9×W_OL的相对式。
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公开(公告)号：KR1020130077465A
公开(公告)日：2013-07-09
申请号：KR1020110146189
申请日：2011-12-29
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition is provided to implement the adhesion of plating and excellent etching ability. CONSTITUTION: A thermoplastic resin composition contains a polycarbonate resin, a graft copolymer obtained by grafting a vinyl aromatic compound and a vinyl cyanide compound to a conjugated diene based rubberlike polymer, and a copolymer of the vinyl aromatic compound and the vinyl cyanide compound. The copolymer of the vinyl aromatic compound and the vinyl cyanide compound include 18-22wt% of recurring unit induced from the vinyl cyanide compound for the total amount of the copolymer.
Abstract translation: 目的：提供一种热塑性树脂组合物，以实现电镀的附着和优异的蚀刻能力。 构成：热塑性树脂组合物含有聚碳酸酯树脂，通过将乙烯基芳香族化合物和乙烯基氰化合物接枝到共轭二烯系橡胶状聚合物上而得到的接枝共聚物和乙烯基芳香族化合物与氰化乙烯基化合物的共聚物。 乙烯基芳族化合物和乙烯基氰化合物的共聚物包括由乙烯基氰化合物诱导的共聚物总量的18-22wt％的重复单元。
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Patent Agency Ranking
公开(公告)号：KR1020130075417A
公开(公告)日：2013-07-05
申请号：KR1020110143776
申请日：2011-12-27
Applicant: 제일모직주식회사
CPC classification number: H05K9/0081 , C08L101/00 , C08L2203/20 , C08L2666/30 , C08L2666/72 , C08L2666/84
Abstract: PURPOSE: A high impact and high stiffness electromagnetic shielding composite is provided to improve conductivity by increasing mechanical strength. CONSTITUTION: A thermoplastic resin is formed of crystalline thermoplastic resin. Second metal filler (20) is equipped with a sphere or flake shape. The weight ratio of first metal filler (10) is formed with 1:1. The weight ratio of the second metal filler is formed with 3:1. The diameter of a carbon fiber (30) is 3-10 μm.
Abstract translation: 目的：提供高冲击和高刚度的电磁屏蔽复合材料，以通过增加机械强度来提高导电性。 构成：热塑性树脂由结晶热塑性树脂形成。 第二金属填料（20）装有球形或薄片状。 第一金属填料（10）的重量比为1:1。 第二金属填料的重量比形成为3:1。 碳纤维（30）的直径为3-10μm。
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公开(公告)号：KR101247627B1
公开(公告)日：2013-04-02
申请号：KR1020080109455
申请日：2008-11-05
Applicant: 제일모직주식회사
Abstract: 본 발명은 전기절연성 열전도성 수지 조성물에 관한 것으로, 상기 조성물은 (A) 폴리아미드계 수지 30 내지 85 부피%, (B) 서로 다른 형상을 갖는 이종의 금속필러 5 내지 69 부피%, 및 (C) 저융점 금속 1 내지 10 부피%를 포함한다.
본 발명에 따른 전기절연성 열전도성 수지 조성물은 열전도성 필러간 접촉이 극대화되어 우수한 전기절연성과 함께 우수한 열전도성을 나타낸다. 그 결과 전기절연성과 함께 우수한 열전도성이 요구되는 다양한 성형품 제조에 유용하게 사용될 수 있다.
전기절연성, 열전도성, 수지 조성물, 금속필러, 저융점 금속, 폴리아미드계 수지-
公开(公告)号：KR1020120076325A
公开(公告)日：2012-07-09
申请号：KR1020110144727
申请日：2011-12-28
Applicant: 제일모직주식회사
Abstract: PURPOSE: A long glass fiber-reinforced resin composite is provided to have excellent mechanical properties comprising impact strength, tensile strength, flexural strength, and flexural elasticity. CONSTITUTION: A long glass fiber-reinforced resin composite comprises thermoplastic matrix resin, and long glass fiber. The long glass fiber comprises 90 weight% of long glass fiber with the length of 5-20 mm, based on total weight of the long glass fiber impregnated into the thermoplastic matrix resin. A manufacturing method of a resin composite comprises: a step of manufacturing a long fiber thermoplastic master batch composition by impregnating continuous long glass fiber into a low viscosity thermoplastic resin through pultrusion process; and a step of compounding the long fiber thermoplastic master batch composition with high viscosity thermoplastic resin.
Abstract translation: 目的：提供长玻璃纤维增强树脂复合材料，具有优异的机械性能，包括冲击强度，拉伸强度，弯曲强度和弯曲弹性。 构成：长玻璃纤维增强树脂复合材料包括热塑性基体树脂和长玻璃纤维。 长玻璃纤维包含90重量％的长玻璃纤维，长度为5-20mm，基于浸渍到热塑性基质树脂中的长玻璃纤维的总重量。 树脂复合体的制造方法包括：通过拉挤成型方法将连续长玻璃纤维浸渍到低粘度热塑性树脂中，制造长纤维热塑性母料组合物的步骤; 以及将长纤维热塑性母料组合物与高粘度热塑性树脂混合的步骤。
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公开(公告)号：KR1020110073243A
公开(公告)日：2011-06-29
申请号：KR1020100111405
申请日：2010-11-10
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition is provided to ensure a good balance of various properties such as scratch resistance, impact strength, colorability, gloss, and injection molding properties. CONSTITUTION: A thermoplastic resin composition with scratch resistance comprises: (A) 10-20% by weight of a rubber modified aromatic vinyl graft copolymer resin; (B) 30-50% by weight of polymethylmethacrylate (PMMA) resin; and (C) 40-60% by weight of an aromatic vinyl copolymer resin including about 5 to about 50% by weight of a (meth)acrylate alkyl ester.
Abstract translation: 目的：提供热塑性树脂组合物以确保各种性能如耐刮擦性，冲击强度，着色性，光泽和注塑性能的良好平衡。 构成：具有耐划伤性的热塑性树脂组合物包括：（A）10-20重量％的橡胶改性芳族乙烯基接枝共聚物树脂; （B）30-50重量％的聚甲基丙烯酸甲酯（PMMA）树脂; 和（C）40-60重量％的包含约5至约50重量％的（甲基）丙烯酸烷基酯的芳族乙烯基共聚物树脂。
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公开(公告)号：KR1020110018584A
公开(公告)日：2011-02-24
申请号：KR1020090076118
申请日：2009-08-18
Applicant: 제일모직주식회사
Abstract: PURPOSE: An antimicrobial thermoplastic resin composition is provided to exhibit excellent antibacterial property even with low content of antibacterial agents and to avoid the degradation of scratch resistance and heat resistance. CONSTITUTION: An antimicrobial thermoplastic resin composition comprises 100.0 parts by weight of base resin and 0.01~2 parts by weight of nano-sized silver antimicrobial agents. The base resin includes 1~80 weight% of acrylic resin and 99~20 weight% of rubber-modified styrene resin. The nano-sized silver antimicrobial agent has average particle diameter of 60-100 nm and maximum particle diameter of 200 nm or less.
Abstract translation: 目的：提供抗微生物热塑性树脂组合物，即使使用低含量的抗菌剂也能显示优异的抗菌性，并且避免耐擦伤性和耐热性降低。 构成：抗微生物热塑性树脂组合物包含100.0重量份的基础树脂和0.01-2重量份的纳米尺寸的银抗菌剂。 基础树脂包括1〜80重量％的丙烯酸树脂和99〜20重量％的橡胶改性苯乙烯树脂。 纳米尺寸的银抗菌剂的平均粒径为60-100nm，最大粒径为200nm以下。
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