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公开(公告)号：KR1020100126133A
公开(公告)日：2010-12-01
申请号：KR1020090045209
申请日：2009-05-22
Applicant: 제일모직주식회사
CPC classification number: C08L77/02 , C08K3/04 , C08K3/041 , C08L23/00 , C08L23/02 , C08L23/06 , C08L23/16 , C08L67/00 , C08L67/03 , C08L77/06 , C08L2201/04 , C08L2666/20 , C08L2666/06
Abstract: PURPOSE: A conductive polyamide complex composition is provided to reduce the amount of used conductive filler and to ensure an excellent appearance, gasoline resistance, tensile strength, impact strength, and moldability. CONSTITUTION: A conductive polyamide complex composition comprises (A) 100.0 parts by weight of a base resin, (B) 1-15 parts by weight of carbon black, and (C) 0.01-5 parts by weight of carbon nanotubes. The base resin comprises (A-1) 30-99 weight% of polyamide resin and 1-70 weight% of (A-2) resin selected from the group consisting of a polyolefin resin, polyester resin, polyolefin-based copolymer, and combinations thereof.
Abstract translation: 目的：提供导电聚酰胺配合物组合物以减少使用的导电填料的量，并确保优异的外观，耐汽油性，拉伸强度，冲击强度和成型性。 构成：导电性聚酰胺配合物组合物包含（A）100.0重量份基础树脂，（B）1-15重量份炭黑和（C）0.01-5重量份碳纳米管。 基础树脂包含（A-1）30-99重量％的聚酰胺树脂和1-70重量％的（A-2）树脂，其选自聚烯烃树脂，聚酯树脂，聚烯烃基共聚物和组合 它们。
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公开(公告)号：KR1020100076663A
公开(公告)日：2010-07-06
申请号：KR1020080134785
申请日：2008-12-26
Applicant: 제일모직주식회사
Abstract: PURPOSE: A polycarbonate-based thermoplastic resin composition is provided to secure the shock resistance, the heat resistance, the workability, and the property balance of the composition. CONSTITUTION: A polycarbonate-based thermoplastic resin composition contains the following: 20~95wt% of polycarbonate resin; and 5~80wt% of graft resin including a rubber polymer core(1), a first shell(5) grafted on the core, and a second shell(20) graft-polymerized on the first shell. The graft resin is produced by the following steps: producing a rubber modified vinyl graft copolymer formed with the core and the first shell by graft-polymerizing a vinyl monomer with a rubber polymer; and forming the second shell by graft-polymerizing a carbonyl group compound with the graft copolymer.
Abstract translation: 目的：提供聚碳酸酯类热塑性树脂组合物，以确保组合物的耐冲击性，耐热性，加工性和性能平衡。 构成：聚碳酸酯类热塑性树脂组合物含有：20〜95重量％的聚碳酸酯树脂; 和5〜80重量％的接枝树脂，包括橡胶聚合物芯（1），接枝在芯上的第一壳（5）和在第一壳上接枝聚合的第二壳（20）。 接枝树脂通过以下步骤制备：通过用乙烯基单体与橡胶聚合物接枝聚合来制备由芯和第一壳形成的橡胶改性的乙烯基接枝共聚物; 并通过接枝聚合羰基化合物与接枝共聚物形成第二壳。
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公开(公告)号：KR1020100075085A
公开(公告)日：2010-07-02
申请号：KR1020080133697
申请日：2008-12-24
Applicant: 제일모직주식회사
CPC classification number: C08L33/00 , C08L25/00 , C08L51/04 , C08L55/02 , C08L67/04 , C08L2666/24 , C08L2666/04 , C08L2666/02
Abstract: PURPOSE: A polyhydroxy alkanoate resin composition is provided to secure the tensile strength, the flexural strength, and the flexural modulus of the composition, and to apply the composition for molded products including office devices and spare parts of a vehicle. CONSTITUTION: A polyhydroxy alkanoate resin composition contains the following: 10~50wt% of polyhydroxyalkanoate resin; 10~40wt% of rubber-modified vinyl-based graft copolymer; and 10~80wt% of vinyl copolymer resin. The polyhydroxyalkanoate resin is aliphatic polyester including a recurring unit, hydroxyalkanoate monomer marked with chemical formula 1. In the chemical formula 1, R1 refers to a hydrogen atom, or a substituted or non-substituted alkyl group with the carbon number of 1~15.
Abstract translation: 目的：提供多羟基链烷酸酯树脂组合物以确保组合物的拉伸强度，弯曲强度和弯曲模量，并且将包含办公装置和车辆备件的成型制品的组合物应用。 构成：多羟基链烷酸酯树脂组合物含有：10〜50重量％的聚羟基链烷酸酯树脂; 橡胶改性乙烯基类接枝共聚物10〜40wt％ 和10〜80重量％的乙烯基共聚物树脂。 聚羟基链烷酸酯树脂是包括具有化学式1的重复单元，羟基链烷酸酯单体的脂肪族聚酯。在化学式1中，R 1表示氢原子或碳原子数为1〜15的取代或未取代的烷基。
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公开(公告)号：KR100962175B1
公开(公告)日：2010-06-10
申请号：KR1020070140822
申请日：2007-12-28
Applicant: 제일모직주식회사
Abstract: 본 발명에 따른 내후성이 우수한 열가소성 수지 조성물은 (A) 아크릴계 합성고무 20~60 중량부에 시안화비닐 화합물 30~35 중량% 및 방향족비닐 화합물 70~65 중량%로 이루어진 단량체 혼합물 40~80 중량부를 유화 그라프트 중합법에 의해 중합시킨 아크릴계 그라프트 공중합체 20~60 중량부; (B) 디엔계 합성고무 20~60 중량부에 시안화비닐 화합물 20~30 중량% 및 방향족비닐 화합물 80~70 중량%로 이루어진 단량체 혼합물 40~80 중량부를 유화 그라프트 중합법에 의해 중합한 디엔계 그라프트 공중합체 0~20 중량부; 및 (C) 시안화비닐 화합물 20~40 중량부와 방향족비닐 화합물 80~60 중량부를 공중합시킨 중량평균분자량이 80,000~400,000인 2종의 시안화비닐 화합물과 방향족비닐 화합물의 공중합체의 혼합물 40~80 중량부로 이루어지는 것을 특징으로 한다.
내후성, 내충격성, 수지 조성물, ABS 수지, ASA 수지-
公开(公告)号：KR1020100055335A
公开(公告)日：2010-05-26
申请号：KR1020090109968
申请日：2009-11-13
Applicant: 제일모직주식회사
Abstract: PURPOSE: A natural fiber-reinforced polylactic acid resin composition is provided to excellent properties balance of anti-hydrolysis properties, a mechanical strength, and heat resistance and to be applied to various molded products requiring the heat resistance and the mechanical strength. CONSTITUTION: A natural fiber-reinforced polylactic acid resin composition includes a first polylactic acid resin 50-95 weight% and a natural fiber 5-50 weight% which is surface-treated with a second polylactic acid resin. The first polylactic acid resin and the second polylactic acid resin are isomers. Spherulite crystals are formed on the surface of the natural fiber and the growth rate of the crystals is fast.
Abstract translation: 目的：提供天然纤维增强聚乳酸树脂组合物，其具有优异的抗水解性能，机械强度和耐热性的平衡，并适用于需要耐热性和机械强度的各种成型产品。 构成：天然纤维增强聚乳酸树脂组合物包括50-95重量％的第一聚乳酸树脂和5-50重量％的天然纤维，用第二聚乳酸树脂进行表面处理。 第一聚乳酸树脂和第二聚乳酸树脂是异构体。 在天然纤维表面形成球晶，晶体生长速度快。
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Patent Agency Ranking
公开(公告)号：KR1020090073608A
公开(公告)日：2009-07-03
申请号：KR1020070141589
申请日：2007-12-31
Applicant: 제일모직주식회사
Abstract: A thermoplastic resin composition is provided to ensure excellent dimensional stability, rigidity and weatherability, thereby being used for manufacture of structural materials for various interiors and exteriors. A thermoplastic resin composition with improved dimensional stability and rigidity comprises an acrylic graft copolymer resin 60~95 weight% and glass fiber 5~40 weight%. In the acrylic graft copolymer resin, a mixture 40~60 weight% containing an aromatic vinyl compound and a vinyl cyanide compound is graft-polymerized to acrylic rubber 40~60 weight%. The glass fiber is the chopped glass fiber having length of 3~6 mm and diameter of 8~20 micron. The glass fiber is surface-treated with an silane-based coupling agent.
Abstract translation: 提供热塑性树脂组合物以确保优异的尺寸稳定性，刚性和耐候性，从而用于制造用于各种内部和外部的结构材料。 具有改进的尺寸稳定性和刚性的热塑性树脂组合物包括60〜95重量％的丙烯酸接枝共聚物树脂和5〜40重量％的玻璃纤维。 在丙烯酸接枝共聚物树脂中，将含有芳香族乙烯基化合物和乙烯基氰化合物的40〜60重量％的混合物接枝至丙烯酸橡胶40〜60重量％。 玻璃纤维是长度为3〜6mm，直径为8〜20微米的短切玻璃纤维。 玻璃纤维用硅烷类偶联剂进行表面处理。
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公开(公告)号：KR1020090073389A
公开(公告)日：2009-07-03
申请号：KR1020070141313
申请日：2007-12-31
Applicant: 제일모직주식회사
IPC: C09D133/08 , C09D133/00 , C09D5/16
CPC classification number: C09D5/1668 , C08F2/18 , C09D133/16
Abstract: A non-coating anti-fouling copolymer is provided to have no need for additional UV coating process, to prevent the degradation of mechanical property, and to ensure excellent water repellency, oil repellency and antifouling property. A non-coating anti-fouling copolymer with water resistance and oil resistance is formed by polymerizing a monomer mixture including perfluoroalkyl acrylate 30~60 parts by weight and (meth)acrylate 70~40 parts by weight. The perfluoroalkyl acrylate is a single compound represented by chemical formula 1: CH2=CX-COO-Y-(Rf)n-C(Z)3 or a mixture thereof. In chemical formula 1, X is hydrogen atom methyl group; Y is C2-10 aliphatic group or aromatic group; Rf is linear or branched fluoroalkyl group or alkenyl group; n is 4, 6, 7, 8, 9, 10, 11, 12 or 14; and Z is hydrogen or fluorine group.
Abstract translation: 提供非涂层防污共聚物，不需要额外的UV涂覆工艺，防止机械性能的降低，并且确保优异的防水性，拒油性和防污性。 通过使包含30〜60重量份的全氟烷基丙烯酸酯和（甲基）丙烯酸酯70〜40重量份的单体混合物聚合，形成具有耐水性和耐油性的非涂层防污共聚物。 全氟烷基丙烯酸酯是由化学式1表示的单一化合物：CH2 = CX-COO-Y-（Rf）n-C（Z）3或其混合物。 在化学式1中，X为氢原子甲基; Y为C2-10脂族基或芳基; Rf是直链或支链氟代烷基或烯基; n为4,6,7,8,9,10,11,12或14; Z为氢或氟基。
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78.发明授权
公开(公告)号：KR100872412B1
公开(公告)日：2008-12-05
申请号：KR1020060137131
申请日：2006-12-28
Applicant: 제일모직주식회사
Abstract: 본 발명의 아크릴계 수지의 유화중합방법은 알킬 (메타)아크릴레이트 의 유화중합에 있어서, 불포화산을 함유하는 단량체를 공단량체(comonomer)로 사용하여 무유화제 하에서 중합하는 것을 특징으로 한다. 상기 불포화산을 함유하는 단량체로는 카르복실기를 갖는 단량체가 바람직하다. 상기 불포화산을 함유하는 단량체의 함량은 전체 단량체 혼합물중 3∼30 중량%가 바람직하다. 본 발명의 유화중합방법에서는 개시제, 분자량 조절제, 전해질 등이 부가적으로 사용될 수 있다.
아크릴계 수지, 유화중합방법, 공단량체, 전해질, 유화제-
公开(公告)号：KR100848176B1
公开(公告)日：2008-07-23
申请号：KR1020070107858
申请日：2007-10-25
Applicant: 제일모직주식회사
Abstract: A transparent thermoplastic resin composition is provided to realize excellent heat resistance as well as hardness by using methacrylic acid having a lower refractive index and higher heat resistance as compared with methyl methacrylate. A transparent thermoplastic resin composition having excellent heat resistance comprises: (A) 10-50 parts by weight of an alkyl (meth)acrylate-aromatic vinyl-vinyl cyanide-butadiene graft copolymer resin; and 50-90 parts by weight of an aromatic vinyl-vinyl cyanide-methacrylic acid copolymer resin containing methacrylic acid in an amount of 1-65 wt%.
Abstract translation: 与甲基丙烯酸甲酯相比，通过使用具有较低折射率和较高耐热性的甲基丙烯酸来提供透明热塑性树脂组合物以实现优异的耐热性和硬度。 具有优异耐热性的透明热塑性树脂组合物包括：（A）10-50重量份的（甲基）丙烯酸烷基酯 - 芳族乙烯基 - 乙烯基氰化物 - 丁二烯接枝共聚物树脂; 和50-90重量份含有1-65重量％的甲基丙烯酸的芳族乙烯基 - 乙烯基氰化物 - 甲基丙烯酸共聚物树脂。
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公开(公告)号：KR1020080060140A
公开(公告)日：2008-07-01
申请号：KR1020070106076
申请日：2007-10-22
Applicant: 제일모직주식회사
IPC: C08F220/06 , C08F265/06 , C08F2/18
CPC classification number: C08F120/18 , C08F2/10 , C08F2/20 , C08F20/06 , C08F20/12 , C08F20/14 , C08F20/18 , C08F120/14 , C08F220/06
Abstract: A methacrylic resin composition obtained via suspension polymerization is provided to realize excellent discoloring resistance, light transmission and flowability while maintaining mechanical properties. A methacrylic resin composition obtained via suspension polymerization using polyacrylate-acrylic acid as a suspension stabilizer. The suspension stabilizer is used in an amount of about 0.05-0.25 parts by weight based on 100 parts by weight of a monomer mixture. The monomer mixture comprises 50-100 wt% of an alkyl methacrylate and about 0-50 wt% of a monomer copolymerizable therewith.
Abstract translation: 提供通过悬浮聚合获得的甲基丙烯酸树脂组合物，以在保持机械性能的同时实现优异的耐褪色性，透光性和流动性。 通过使用聚丙烯酸酯 - 丙烯酸作为悬浮稳定剂的悬浮聚合获得的甲基丙烯酸树脂组合物。 基于100重量份的单体混合物，悬浮稳定剂的用量为约0.05-0.25重量份。 单体混合物包含50-100重量％的甲基丙烯酸烷基酯和约0-50重量％的可与其共聚的单体。
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