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公开(公告)号：KR1020140086729A
公开(公告)日：2014-07-08
申请号：KR1020120157569
申请日：2012-12-28
Applicant: 제일모직주식회사
IPC: C08L33/04 , C08L51/04 , C08F265/04 , C08J5/00
CPC classification number: C08L33/12 , C08F265/06 , C08F279/02 , C08L51/04 , C08L2207/53 , C08F220/14
Abstract: The present invention relates to a transparent thermoplastic resin composition comprising 5-40 wt% of a core-shell structured impact modifier (A) and 60-95 wt% of acrylic resin (B), wherein the impact modifier (A) consists of a rubber core which is composed of a copolymer of an acrylic monomer and a diene-based monomer and a shell which is composed of an acrylic compound grafted on the rubber core; and to a molded product using the transparent thermoplastic resin composition.
Abstract translation: 本发明涉及一种透明的热塑性树脂组合物，其包含5-40重量％的核 - 壳结构的抗冲击改性剂（A）和60-95重量％的丙烯酸树脂（B），其中抗冲改性剂（A）由 由丙烯酸类单体和二烯类单体的共聚物构成的橡胶芯和由在橡胶芯上接枝的丙烯酸类化合物构成的壳; 和使用透明热塑性树脂组合物的成型体。
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公开(公告)号：KR101411021B1
公开(公告)日：2014-06-24
申请号：KR1020110146570
申请日：2011-12-29
Applicant: 제일모직주식회사
Abstract: 본 발명의 고강성 전자파 차폐 복합재는 (A) 열가소성 수지; (B) 제1금속 필러; (C) 제2금속 필러; 및 (D) 표면처리된 카본섬유를 포함하여 이루어지며, 상기 표면처리된 카본섬유(D)는 수지 또는 금속으로 표면처리되어 있으며, 상기 표면처리되는 수지는 폴리아미드 또는 에폭시 수지이고, 상기 열가소성 수지(A), 상기 제1금속 필러(B) 및 상기 제2금속 필러(C) 의 융점은 하기 식 1을 충족하는 것을 특징으로 한다:
[식 1]
Tma-30 ℃ ＞ Tmb, Tma+500 ℃＜ Tmc
(상기에서, Tma는 열가소성 수지(A)의 융점(℃), Tmb는 제1금속 필러(B)의 융점(℃), Tmc는 제2금속 필러(C)의 융점(℃)).-
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：KR1020130070051A
公开(公告)日：2013-06-27
申请号：KR1020110137171
申请日：2011-12-19
Applicant: 제일모직주식회사
Abstract: PURPOSE: A polycarbonate resin composition has excellent colorability, shock resistance, and scratch resistance. CONSTITUTION: A polycarbonate resin composition comprises a polycarbonate resin, a denatured acrylate copolymer, a rubber-modified aromatic vinyl-acrulonitrile graft copolymer, a PBT(PolyButylene Terephthalate) resin, and a siloxane-polyester copolymer. The denatured acrylate copolymer comprises 'a unit derived from acrylate or methacrylate including an alicyclic structure or an aromatic hydrocarbon group'. An impact strength of the polycarbonate resin composition measured by notch izod based on ASTM D256 is 10-65 kgf·cm/cm.
Abstract translation: 目的：聚碳酸酯树脂组合物具有优异的着色性，抗冲击性和耐擦伤性。 构成：聚碳酸酯树脂组合物包含聚碳酸酯树脂，变性丙烯酸酯共聚物，橡胶改性的芳族乙烯基 - 丙烯腈接枝共聚物，PBT（聚对苯二甲酸丁二醇酯）树脂和硅氧烷 - 聚酯共聚物。 变性丙烯酸酯共聚物包含“源自丙烯酸酯或甲基丙烯酸酯的单元，包括脂环族结构或芳族烃基”。 通过基于ASTM D256的缺口型测定的聚碳酸酯树脂组合物的冲击强度为10-65kgf·cm / cm。
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公开(公告)号：KR100958355B1
公开(公告)日：2010-05-17
申请号：KR1020080076236
申请日：2008-08-05
Applicant: 제일모직주식회사
CPC classification number: C08L69/00 , C08J3/226 , C08J2369/00 , C08J2469/00 , C08K7/02 , C08L25/08 , C08L51/04 , C08L55/02 , C08L2205/02 , C08L2666/02 , C08L2666/18
Abstract: 우수한 강성(굴곡강도)과 내충격 강도를 가지는 폴리카보네이트 수지 조성물 및 그 제조방법이 개시되어 있다. 본 발명의 일 측면에 따르면, 25,000 g/mol 이하의 중량평균분자량을 가지는 제1폴리카보네이트 수지, 장섬유 충전제 및 25,000 g/mol 초과의 중량평균분자량을 가지는 제2폴리카보네이트 수지를 합한 100 중량부를 기준으로, 5 ~ 30㎜ 길이의 장섬유 충전제 1 내지 70 중량부를 포함하는 폴리카보네이트 수지 조성물 및 그 제조방법을 제공한다. 본 발명의 폴리카보네이트 수지 조성물은 높은 강성과 충격강도를 나타내므로, 이러한 특성이 요구되는 이동통신 기기, 전기전자 부품 등의 다양한 성형품 등의 제조에 유용하게 사용될 수 있다.
폴리카보네이트, 장섬유, 충격강도, 강성-
Patent Agency Ranking
公开(公告)号：KR1020100050249A
公开(公告)日：2010-05-13
申请号：KR1020080109455
申请日：2008-11-05
Applicant: 제일모직주식회사
Abstract: PURPOSE: An electrically insulating and thermal conductive polymer composition is provided to secure the electric insulation and thermal conductivity by maximizing the contact among thermal conductance fillers. CONSTITUTION: An electrically insulating and thermal conductive polymer composition contains 30~85vol% of polyamide resin, 5~69vol% of metal fillers with different shapes; and 1~10vol% of low melting point metal. The metal filler contains a first metal filler in a fiber for and a second metal filler in a plate form in a volume ratio of 9:1~1:9. The first metal filler has the length/diameter ratio of 10~10,000. The second metal filler has the diameter/thickness ratio of 10~100,000.
Abstract translation: 目的：提供电绝缘和导热聚合物组合物，以通过最大限度地提高导热填料之间的接触来确保电绝缘和导热性。 构成：电绝缘导热聚合物组合物含有30〜85vol％的聚酰胺树脂，5〜69vol％的不同形状的金属填料; 和1〜10vol％的低熔点金属。 金属填料在纤维中含有第一金属填料，第二金属填料以体积比为9:1〜1:9的板状。 第一种金属填料的长径比为10〜10000。 第二种金属填料的直径/厚度比为10〜100,000。
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公开(公告)号：KR1020090068119A
公开(公告)日：2009-06-25
申请号：KR1020080124527
申请日：2008-12-09
Applicant: 제일모직주식회사
Abstract: A polymer alloy composition and a molded product therefrom are provided to have excellent impact strength, flexural strength and surface ductility. A polymer alloy composition comprises: 20 ~ 45 weight% of thermoplastic polyester resin; 55 ~ 80 weight% of thermoplastic rubber; and 10 ~ 120 weight part of fibrous filler based on the total 100 weight part of thermoplastic polyester resin and thermoplastic rubber. The thermoplastic polyester resin comprises a repeating unit of the chemical formula 1. In the chemical formula 1, A is selected from substituted or non-substituted alkylene group, substituted or non-substituted cycloalkylene group, substituted or non-substituted alkenylene group, substituted or non-substituted arylene group, oxygen, sulfur, and nitrogen. R1 and R2 is hydrogen or alkyl group, and m is integer of 2-4.
Abstract translation: 提供聚合物合金组合物及其模制产品以具有优异的冲击强度，弯曲强度和表面延展性。 聚合物合金组合物包括：20〜45重量％的热塑性聚酯树脂; 55〜80％的热塑性橡胶; 和10〜120重量份的纤维填料，总共100重量份的热塑性聚酯树脂和热塑性橡胶。 热塑性聚酯树脂包括化学式1的重复单元。在化学式1中，A选自取代或未取代的亚烷基，取代或未取代的亚环烷基，取代或未取代的亚烯基，取代或未取代的亚烯基 未取代的亚芳基，氧，硫和氮。 R1和R2是氢或烷基，m是2-4的整数。
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公开(公告)号：KR100801597B1
公开(公告)日：2008-02-05
申请号：KR1020060138267
申请日：2006-12-29
Applicant: 제일모직주식회사
Abstract: A polycarbonate-based resin composition, and a plastic molded product prepared by using the composition are provided to improve impact resistance, abrasion resistance, gloss and appearance. A polycarbonate-based resin composition comprises 100 parts by weight of a core-shell graft copolymer which a polycarbonate resin and a rubber core of a copolymer of an acrylate-based rubber and a silicone-based rubber and is grafted with a vinyl-based monomer; 0.5-10 parts by weight of a modified polyethylene terephthalate represented by the formula; and 0.5-10 parts by weight of polyethylene glycol, wherein m and n are a natural number; and the content of the polycarbonate resin and the core-shell graft copolymer is 90-99 wt% and 1-10 wt%, respectively, based on the sum of the content of the polycarbonate resin and the core-shell graft copolymer.
Abstract translation: 提供聚碳酸酯类树脂组合物和使用该组合物制备的塑料模塑制品以改善耐冲击性，耐磨性，光泽和外观。 聚碳酸酯类树脂组合物包含100重量份的核 - 壳接枝共聚物，聚碳酸酯树脂和丙烯酸酯系橡胶与硅酮系橡胶的共聚物的橡胶核心与乙烯基类单体接枝 ; 0.5-10重量份由式表示的改性聚对苯二甲酸乙二醇酯; 和0.5-10重量份的聚乙二醇，其中m和n是自然数; 聚碳酸酯树脂和核 - 壳接枝共聚物的含量分别为聚碳酸酯树脂和核 - 壳接枝共聚物的总和的90-99wt％和1-10wt％。
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公开(公告)号：KR100742563B1
公开(公告)日：2007-07-25
申请号：KR1020050135053
申请日：2005-12-30
Applicant: 제일모직주식회사
Abstract: 나노복합 수지 조성물이 제공된다.
상기 나노복합 수지 조성물은 (A) 나노 스케일의 판상 실리케이트계 무기 충전제가 첨가된 나일론계 나노 복합재 수지의 45-79.5 중량부; (B) 고무질 중합체, 시안화비닐 단량체 및 방향족비닐 단량체를 그라프트 중합시켜 형성된 그라프트 공중합체의 20-50 중량부; 및 (C) 시안화비닐 단량체 및 방향족비닐 단량체의 공중합체의 20 중량부 이하를 포함한다.
나노복합 수지 조성물, 나일론계 나노복합재 수지, 판상 실리케이트 무기 충전제-
公开(公告)号：KR1020070071789A
公开(公告)日：2007-07-04
申请号：KR1020050135545
申请日：2005-12-30
Applicant: 제일모직주식회사
IPC: C09D165/02
Abstract: Provided is a polyphenylene sulfide-based resin composition which is remarkably improved in melt strength and can be applied to high temperature powder painting process. The polyphenylene sulfide-based resin composition comprises (A) 97-99.5 parts by weight of a polyphenylene sulfide-based resin which can be applied to profile extrusion or fiber spinning process; (B) 0.5-3 parts by weight of a fluorinated polyolefin-based resin; and (C) 20-50 parts by weight of a glass monofilament based on 100 parts by weight of (A)+(B). Preferably the polyphenylene sulfide-based resin is a linear polyphenylene sulfide-based resin containing 70 mol% or more of a repeating unit represented by the formula(1).
Abstract translation: 提供一种聚苯硫醚类树脂组合物，其熔体强度显着提高，可应用于高温粉末喷涂工艺。 聚苯硫醚类树脂组合物包含（A）97-99.5重量份可应用于型材挤出或纤维纺丝工艺的聚苯硫醚类树脂; （B）0.5-3重量份氟化聚烯烃类树脂; 和（C）基于100重量份的（A）+（B），20-50重量份的玻璃单丝。 优选地，聚苯硫醚类树脂是含有70摩尔％以上的由式（1）表示的重复单元的直链聚苯硫醚系树脂。
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