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公开(公告)号：KR1020140086736A
公开(公告)日：2014-07-08
申请号：KR1020120157578
申请日：2012-12-28
Applicant: 제일모직주식회사
Abstract: The present invention relates to a thermoplastic resin composition comprising: 10-90 parts by weight of a polyamide ingredient; 10-90 parts by weight of a polyphenylene ether ingredient; and 10 parts by weight or less of polyolefin based on 100 parts by weight of the total sum of the polyamide ingredient and the polyphenylene ether ingredient. The polyamide ingredient has the number average molecular weight of 25,000-36,000 and the multi-branching index of 2.8-5.0. The polyphenylene ether ingredient has the number average molecular weight of 9,000-13,000 and the multi-branching index of 2.4-3.4.
Abstract translation: 本发明涉及一种热塑性树脂组合物，其包含：10-90重量份的聚酰胺成分; 10-90重量份聚苯醚成分; 和10重量份以下的聚烯烃，基于聚酰胺成分和聚苯醚成分的总量100重量份。 聚酰胺成分的数均分子量为25,000-36,000，多支链指数为2.8-5.0。 聚苯醚成分的数均分子量为9,000-13,000，多支链指数为2.4-3.4。
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公开(公告)号：KR1020130084845A
公开(公告)日：2013-07-26
申请号：KR1020120005740
申请日：2012-01-18
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition and a molded product including the same has excellent processability, flexibility, and fire retardant property etc. by including a polyolefin resin and a polyarylenether group resin of the specific weight range and a specific polar copolymer or a specific polar polymer. CONSTITUTION: A thermoplastic resin contains a base resin (A) and a polar copolymer (B1). The base resin comprises a polyarylenether group resin and a polyolefin resin. The polar copolymer includes an arylene group recurring unit and an olefin recurring unit and is grafted on a polar functional group. The polyolefin resin (weight,W_OL) and the polyarylenether group resin (weight ,W_AR) satisfy the relative formula: W_AR
Abstract translation: 目的：通过包括聚烯烃树脂和比重范围的聚芳基醚树脂和特定极性共聚物或特定极性聚合物，热塑性树脂组合物和包含该热塑性树脂组合物的模制产品具有优异的加工性，柔性和阻燃性等 。 构成：热塑性树脂含有基础树脂（A）和极性共聚物（B1）。 基础树脂包括聚芳基醚树脂和聚烯烃树脂。 极性共聚物包括亚芳基重复单元和烯烃重复单元，并且接枝在极性官能团上。 聚烯烃树脂（重量W_OL）和聚芳基醚树脂（重量W_AR）满足相对式：W_AR <= 1.9×W_OL。 极性官能团具有0.5-3.0的电负性差异的原子连接。 将极性共聚物（B1）（0.1重量份〜7.0重量份）接枝在极性共聚物中含有极性官能团的100重量份的重复单元上。
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公开(公告)号：KR1020120077610A
公开(公告)日：2012-07-10
申请号：KR1020100139635
申请日：2010-12-30
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition and molded products shaped by the composition is provided to increase mobility of polyphenylene ether and drastically lower the viscosity of the resin composition at the extrusion/injection molding temperature. CONSTITUTION: A thermoplastic resin composition comprises 20-80 wt% of polyphenylene ether resin, 10-70 wt% of rubber-reinforced polystyrene resin and 2-18 wt% of polyamide resin. The rubber-reinforced polystyrene resin comprises 70-99.9 wt% of styrene based monomer and 0.1-30 wt% of rubber. The rubber is one or more selected from a group consisting of butadiene type, isoprene type, butadiene, copolymers of styrene and alkyl acrylate rubber. A heat-resistance measured by ASTM D648 of the thermoplastic resin composition is 130 deg. Celsius or greater. The flexural strength and flexural modulus measured by the ASTM D790 of the thermoplastic resin composition are respectively 800-1800kgf/cm^2 and 20000-60000kgf/cm^2.
Abstract translation: 目的：提供通过该组合物成型的热塑性树脂组合物和成型体，以提高聚苯醚的迁移率，并且在挤出/注射成型温度下显着降低树脂组合物的粘度。 构成：热塑性树脂组合物包含20-80重量％的聚苯醚树脂，10-70重量％的橡胶增强聚苯乙烯树脂和2-18重量％的聚酰胺树脂。 橡胶增强聚苯乙烯树脂包含70-99.9重量％的苯乙烯基单体和0.1-30重量％的橡胶。 橡胶是选自丁二烯型，异戊二烯型，丁二烯，苯乙烯和丙烯酸烷基酯橡胶的共聚物中的一种或多种。 通过ASTM D648测量的热塑性树脂组合物的耐热性为130℃。 摄氏度或更高。 通过热塑性树脂组合物的ASTM D790测量的弯曲强度和弯曲模量分别为800-1800kgf / cm 2和20000-60000kgf / cm 2。
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Patent Agency Ranking
公开(公告)号：KR101482027B1
公开(公告)日：2015-01-21
申请号：KR1020110135722
申请日：2011-12-15
Applicant: 제일모직주식회사
CPC classification number: C08L53/02 , C08L71/12 , D06F37/266 , C08L91/00 , C08L23/02
Abstract: 본 발명의 열가소성 고무 조성물은 (A) 방향족 비닐 화합물과 알켄 화합물의 블록 삼원공중합체 30 내지 40 중량%; (B) 파라핀 오일 25 내지 50 중량%; (C) 폴리올레핀계 수지 1 내지 5 중량%; (D) 무기첨가물 5 내지 20 중량%; 및 (E) 폴리페닐렌 에테르계 수지 5 내지 15 중량%;를 포함한다. 상기 열가소성 고무 조성물은 표면 경도가 0.1 내지 40A(Shore A)로서 우수한 저경도성을 가지며 고온에서의 물리적 특성, 특히, 연성, 고온복원력 등이 향상되는 특성을 갖는다.
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公开(公告)号：KR101397689B1
公开(公告)日：2014-05-22
申请号：KR1020100139635
申请日：2010-12-30
Applicant: 제일모직주식회사
Abstract: 본 발명은 폴리페닐렌에테르 수지와 폴리스티렌 수지 조성물에 폴리아미드수지를 특정 함량으로 포함시킴으로써, 폴리페닐렌에테르의 유동성은 유지하되 내열도를 개선한 폴리페닐렌에테르 열가소성 수지 조성물에 관한 것이다.
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公开(公告)号：KR1020130076298A
公开(公告)日：2013-07-08
申请号：KR1020110144827
申请日：2011-12-28
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition is provided to have excellent processability, flexibility, flame retardancy, abrasion resistance, mechanical strength, chemical resistance, and thermal resistance and to be easily recycled. CONSTITUTION: A thermoplastic resin composition includes 20-65 wt% of a polyarylene ether-based resin and 35-80 wt% of a polyolefin-based resin with a weight-weighted average density of 0.95 g/cm^3 or less with regard to the total amount of the thermoplastic resin composition. The content (weight, W_OL) of the polyolefin-based resin and the content of the polyarylene ether-based resin (weight, W_AR) satisfies formula: W_AR
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，机械强度，耐化学性和耐热性，并且易于再循环。 构成：热塑性树脂组合物包含20-65重量％的聚亚芳基醚系树脂和35〜80重量％的重均加权平均密度为0.95g / cm 3以下的聚烯烃类树脂，相对于 热塑性树脂组合物的总量。 聚烯烃类树脂的含量（重量W_OL）和聚亚芳基醚类树脂（重量W_AR）的含量满足式：W_AR <= 1.9×W_OL。 聚烯烃类树脂的熔融指数（MI）为0.1-30g / 10min，熔点为80-170℃。
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公开(公告)号：KR1020130068499A
公开(公告)日：2013-06-26
申请号：KR1020110135722
申请日：2011-12-15
Applicant: 제일모직주식회사
CPC classification number: C08L53/02 , C08L71/12 , D06F37/266 , C08L91/00 , C08L23/02
Abstract: PURPOSE: A low hardness thermoplastic elastomer composition is provided to have low hardness of 0.1-40A(Shore A), and to improve physical properties, especially ductility. CONSTITUTION: A thermoplastic rubber composition includes 30-40 wt% of a block terpolymer of an aromatic vinyl compound and alkene compound; 25-50 wt% of a paraffin oil; 1-5 wt% of a polyolefin-based resin; 5-20 wt% of an inorganic additive; and 5-15 wt% of a polyphenylene ether-based resin;. A diaphragm is formed of the thermoplastic rubber composition, has a tensile strength at 100 °C and ASTM D638 is 15-25 kgf/cm2 or more and abrasive amount by ASTM D4060 after 12,000 times is 2g or less.
Abstract translation: 目的：提供低硬度的热塑性弹性体组合物以具有0.1-40A（肖氏A）的低硬度，并且改善物理性能，特别是延展性。 构成：热塑性橡胶组合物包含30-40重量％的芳族乙烯基化合物和烯烃化合物的嵌段三元共聚物; 25-50重量％的石蜡油; 1-5重量％的聚烯烃类树脂; 5-20重量％的无机添加剂; 和5-15重量％的聚苯醚系树脂。 隔膜由热塑性橡胶组合物形成，其拉伸强度为100℃，ASTM D638为15-25kgf / cm2以上，12000次后的ASTM D4060的研磨量为2g以下。
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公开(公告)号：KR1020120077465A
公开(公告)日：2012-07-10
申请号：KR1020100139421
申请日：2010-12-30
Applicant: 제일모직주식회사
Abstract: PURPOSE: A glass fiber-reinforced thermoplastic alloy resin composition is provided to improve flexibility, maintaining excellent mechanical properties and thermal properties, and to able to be applied to molded products with large size, complicate structure, or thin thickness. CONSTITUTION: A glass fiber-reinforced thermoplastic alloy resin composition comprises a polyester resin, a vinyl-based graft copolymer, a glass fiber, and a silane compound comprising an amino group in chemical formula 1. The comprised amount of the silane compound is 0.1-1.5 parts by weight based on 100.0 parts by weight of the total weight of the polyester resin, the vinyl-based graft copolymer, and the glass fiber. In chemical formula 1, x is a C1-C20 aminoalkyl group, R^1, R^2, and R^3 is a respectively substituted or unsubstituted C1-C20 alkoxy group.
Abstract translation: 目的：提供玻璃纤维增强热塑性合金树脂组合物以提高柔韧性，保持优异的机械性能和热性能，并且能够应用于具有大尺寸，复杂结构或薄壁厚度的模制产品。 构成：玻璃纤维增强热塑性合金树脂组合物包含聚酯树脂，乙烯基类接枝共聚物，玻璃纤维和包含化学式1中的氨基的硅烷化合物。硅烷化合物的含量为0.1- 基于100.0重量份的聚酯树脂，乙烯基类接枝共聚物和玻璃纤维的总重量为1.5重量份。 在化学式1中，x是C 1 -C 20氨基烷基，R 1，R 2和R 3是分别取代或未取代的C 1 -C 20烷氧基。
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