公开(公告)号：KR1020110079103A

公开(公告)日：2011-07-07

申请号：KR1020090136068

申请日：2009-12-31

Applicant: 제일모직주식회사

Inventor： 신찬균 ,  남궁한 ,  김종연 ,  윤범석 ,  유영식 ,  임종철

IPC: C08L101/00 ,  C08K3/08 ,  C08K7/02 ,  H05K9/00

Abstract: PURPOSE: A thermoplastic resin composition is provided to ensure high modulus, high stiffness, high strength, and excellent electromagnetic wave shielding property by comprising a thermoplastic resin, inorganic filler, and metal. CONSTITUTION: A thermoplastic resin composition with excellent electromagnetic wave shielding property comprises 20~50 weight% of a thermoplastic resin, 5~80 weight% of inorganic filler, and 5~50 weight% of metal with a low melting point of 300°C or less. The thermoplastic resin is selected from the group consisting of polyamide, polyethyleneterephthalate, polybutyleneterephthalate, polyacetal, polycarbonate, polyimide, polyphenyleneoxide, polysulfone, polyphenylenesulfide, polyamide-imide, polyethesulfone, liquid crystal polymer, polyetherketone, polyetherimide, polyolefin, acrylonitrile-butadiene-styrene, polystyrene, syndiotactic polystyrene, and mixture thereof.

Abstract translation: 目的：提供一种热塑性树脂组合物，其通过包含热塑性树脂，无机填料和金属来确保高模量，高刚度，高强度和优异的电磁波屏蔽性能。 构成：具有优异的电磁波屏蔽性的热塑性树脂组合物包含20〜50重量％的热塑性树脂，5〜80重量％的无机填料和5〜50重量％的金属，低熔点为300℃， 减。 聚酰胺，聚对苯二甲酸乙二醇酯，聚缩醛，聚碳酸酯，聚酰亚胺，聚苯醚，聚砜，聚苯硫醚，聚酰胺酰亚胺，聚醚砜，液晶聚合物，聚醚酮， 聚苯乙烯，间同立构聚苯乙烯及其混合物。

公开(公告)号：KR1020100075390A

公开(公告)日：2010-07-02

申请号：KR1020090127312

申请日：2009-12-18

Applicant: 제일모직주식회사

Inventor： 신찬균 ,  이재형 ,  이봉재 ,  김태욱

IPC: C08L69/00 ,  C08L51/04 ,  C08L33/08 ,  C08J5/00

Abstract: PURPOSE: A blend composition of a polycarbonate resin and a vinyl copolymer, and a molded produce using thereof are provided to secure the shock resistance, the mobility, the heat resistance, the thermal stability, and the workability of the composition. CONSTITUTION: A blend composition of a polycarbonate resin and a vinyl copolymer contains the following: 100 parts of base resin by weight including 20~90wt% of polycarbonate resin and 10~80wt% of vinyl copolymer; and 0.1~20 parts of acrylic copolymer by weight, including more than one acrylic monomer. The polycarbonate resin is obtained by reacting diphenol with phosgene, halogen formate, carbonate ester, or their combination. The vinyl copolymer is a rubber-modified vinyl-based graft copolymer, a chain-shaped vinyl copolymer, or their compound.

Abstract translation: 目的：提供聚碳酸酯树脂和乙烯基共聚物的共混组合物及其使用的成型体，以确保组合物的耐冲击性，流动性，耐热性，热稳定性和加工性。 构成：聚碳酸酯树脂和乙烯基共聚物的共混组合物包含：100重量份的基础树脂，包括20〜90重量％的聚碳酸酯树脂和10〜80重量％的乙烯基共聚物; 和0.1〜20份丙烯酸共聚物，包括多于一种的丙烯酸单体。 聚碳酸酯树脂通过使二酚与光气，卤代甲酸酯，碳酸酯或它们的组合反应而获得。 乙烯基共聚物是橡胶改性的乙烯基类接枝共聚物，链状乙烯基共聚物或它们的化合物。