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公开(公告)号：KR100552379B1
公开(公告)日：2006-02-20
申请号：KR1019990003794
申请日：1999-02-04
Applicant: 제일모직주식회사
IPC: C08L33/18
Abstract: 본 발명은 (A)평균입자직경이 0.20∼0.30㎛인 그라프트 공중합체수지와 평균입자직경이 0.10∼0.20㎛인 그라프트 공중합체수지의 혼합물 25 내지 45중량부, (B)아크릴로니트릴 함량이 34∼36중량%이고 중량평균분자량이 70,000∼90,000인 SAN 수지와 아크릴로니트릴 함량이 31∼33중량%이고 중량평균분자량이 120,000∼140,000인 SAN 수지의 혼합물 55 내지 75중량부로 이루어진 것을 특징으로 하는 피로강도가 우수한 열가소성 수지 조성물에 관한 것으로, 단량체 조성과 분자량 분포가 서로 다른 SAN 수지를 혼합 사용함으로써 뛰어난 피로강도와 고강성 등을 달성하여 전기전자 부품, 자동차 부품 등에 광범위하게 사용될 수 있다.
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公开(公告)号：KR100431535B1
公开(公告)日：2004-05-12
申请号：KR1020010086629
申请日：2001-12-28
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition having excellent paintability, flow property and impact resistance is provided. CONSTITUTION: The thermoplastic resin composition comprises: (A) 10 to 60 parts by weight of a graft copolymer resin obtained by graft polymerization of (i) 30 to 70 parts by weight of a rubbery polymer mixture consisting of 40 to 80 wt% of a rubbery polymer having an average particle diameter of 0.25 to 0.35 micrometers and 20 to 60 wt% of a rubbery polymer having an average particle diameter of 0.15 to 0.20 micrometers and (ii) 70 to 30 parts by weight of a monomer mixture consisting of 80 to 70 wt% of an aromatic vinyl monomer and 20 to 30 wt% of an unsaturated nitrile monomer; (B) 20 to 80 parts by weight of a SAN copolymer resin containing 30 to 35 wt% of acrylonitrile and having a weight average molecular weight of 100,000 to 150,000; and (C) 0.01 to 10 parts by weight of a SAN copolymer resin having a weight average molecular weight greater than 1,000,000.
Abstract translation: 目的：提供具有优异的可涂漆性，流动性和耐冲击性的热塑性树脂组合物。 （A）10-60重量份接枝共聚物树脂，其通过将（i）30-70重量份橡胶状聚合物混合物接枝聚合而获得，所述橡胶状聚合物混合物由40-80重量％的 平均粒径为0.25至0.35微米的橡胶状聚合物和20至60重量％的平均粒径为0.15至0.20微米的橡胶状聚合物和（ii）70至30重量份的由80至100重量份组成的单体混合物 70重量％的芳族乙烯基单体和20-30重量％的不饱和腈单体; （B）20〜80重量份的SAN共聚物树脂，其含有30〜35重量％的丙烯腈，重均分子量为100,000〜150,000; 和（C）0.01至10重量份的重均分子量大于1,000,000的SAN共聚物树脂。
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公开(公告)号：KR1020010056186A
公开(公告)日：2001-07-04
申请号：KR1019990057933
申请日：1999-12-15
Applicant: 제일모직주식회사
IPC: C08L55/02
CPC classification number: C08L55/02 , C08L25/12 , C08L2205/025
Abstract: PURPOSE: ABS resin composition is provided to accomplish excellent impact-resistance and durability by preparing the resin composition by means of common emulsion-polymerization method with specific graft copolymer resin and SAN resin. CONSTITUTION: The ABS(acrylonitrile-butadiene-styrene) resin composition having good impact-resistance and durability comprises 15-25 wt.% of resin combination including graft copolymer resins having mean particle size of 0.20-0.30 micrometers and 0.10-0.20 micrometers; and 75-85 wt.% of SAN(styrene-acrylonitrile) resin. The resin of 0.2-0.30 micrometers amounts to 10-20 wt.% while the resin of 0.10-0.20 micrometers amounts to 5-10 wt.% based on total weight percent of the composition. SAN resin is a combination of SAN resin having weight mean molecular weights of 110,000-130,000 and 80,000-100,000 in a weight percent ratio of 60-70 wt.% and 20-50 wt.%, respectively.
Abstract translation: 目的：提供ABS树脂组合物以通过用特定的接枝共聚物树脂和SAN树脂通过常规乳液聚合法制备树脂组合物来实现优异的耐冲击性和耐久性。 构成：具有良好抗冲击性和耐久性的ABS（丙烯腈 - 丁二烯 - 苯乙烯）树脂组合物包含15-25重量％的树脂组合，包括平均粒径为0.20-0.30微米和0.10-0.20微米的接枝共聚物树脂; 和75-85重量％的SAN（苯乙烯 - 丙烯腈）树脂。 0.2-0.30微米的树脂为10-20重量％，而0.10-0.20微米的树脂占组合物总重量的5-10重量％。 SAN树脂是重均分子量为110,000-130,000和80,000-100,000的SAN树脂的重量百分比分别为60-70重量％和20-50重量％的组合。
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公开(公告)号：KR1020000038718A
公开(公告)日：2000-07-05
申请号：KR1019980053799
申请日：1998-12-08
Applicant: 제일모직주식회사
Abstract: PURPOSE: Provided is styrene thermoplastic resin composition that is excellent in antistatics and can be used for a tray of semiconductor parts. CONSTITUTION: Styrene thermoplastic resin composition comprises 100 pts.wt. of a rubber-modified styrene resin having an average molecular weight of 19-22, 1.0-3.0 pts.wt. of a mixture of anionic surfactant, 0.05-1.0 pts.wt of a glyceryl monostearate, 0.3-0.7 pts.wt. of titanium dioxide and 0.01-0.1 pts.wt. of zinc-stearate. The rubber-modified styrene resin comprises 90-92 pts.wt. of a monovinyl aromatic compound, 8-10 pts.wt. of a polybutadiene rubber, 1.0-2.5 pts.wt. of a liquid paraffin-mineral oil, 0.05-0.1 pts.wt. of triethyleneglycol-bis-3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionate. The mixture of anionic surfactant comprises a chlorosulfonated and saponificated paraffin oil and magnesium stearate.
Abstract translation: 目的：提供抗静电剂优异且可用于半导体部件的托盘的苯乙烯热塑性树脂组合物。 构成：苯乙烯热塑性树脂组合物包含100重量份 的平均分子量为19-22，1.0-3.0重量份的橡胶改性苯乙烯树脂 的阴离子表面活性剂的混合物，0.05-1.0重量份的单硬脂酸甘油酯，0.3-0.7重量份 的二氧化钛和0.01-0.1重量份 的硬脂酸锌。 橡胶改性苯乙烯树脂包含90-92重量份 的单乙烯基芳族化合物，8-10重量份 的聚丁二烯橡胶，1.0-2.5重量份 的液体石蜡 - 矿物油，0.05-0.1重量份 的三乙二醇 - 双-3-（3-叔丁基-4-羟基-5-甲基苯基）丙酸酯。 阴离子表面活性剂的混合物包括氯磺化和皂化的石蜡油和硬脂酸镁。
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15.发明公开충격강도 및 크립특성이 우수한 유리섬유 강화 열가소성수지 펠렛, 그 제조 방법 및 그로부터 성형된 전기·전자제품의 외장재 无效具有优异的冲击强度和蠕变特性的玻璃纤维增强热塑性树脂薄膜，其制备方法和从其模塑的电子和电子产品的外部部分
公开(公告)号：KR1020090073678A
公开(公告)日：2009-07-03
申请号：KR1020070141692
申请日：2007-12-31
Applicant: 제일모직주식회사
Abstract: A glass fiber reinforced thermoplastic resin pellet is provided to ensure aspect ratio reducing loss of glass fiber, excellent impact strength and creep characteristic. A method for manufacturing glass fiber reinforced thermoplastic resin pellet with excellent impact strength and creep characteristic comprises the steps of: injecting aromatic vinyl-based copolymers or their mixture in an extruder and melting the materials; side-feeding glass fiber in the middle part of the extruder and mixing with molten materials; extruding the mixture through a nozzle of which the inside has a cylinder or column shape; and cutting the extruded material so that the ratio (L/D) of the height(L) to the maximum axis(D) of the bottom.
Abstract translation: 提供玻璃纤维增强热塑性树脂颗粒，以确保玻璃纤维的纵横比减少损失，优异的冲击强度和蠕变特性。 制造具有优异的冲击强度和蠕变特性的玻璃纤维增强热塑性树脂颗粒的方法包括以下步骤：将芳族乙烯基类共聚物或它们的混合物注入挤出机中并熔化材料; 在挤出机的中间部分进料玻璃纤维，并与熔融材料混合; 通过其内部具有圆筒或柱形的喷嘴挤出混合物; 并切割挤出的材料，使得底部的高度（L）与最大轴线（D）的比（L / D）。
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Patent Agency Ranking
公开(公告)号：KR100798015B1
公开(公告)日：2008-01-24
申请号：KR1020060137737
申请日：2006-12-29
Applicant: 제일모직주식회사
Abstract: A polycarbonate-based thermoplastic resin composition, a pellet extruded by using the composition, and a housing for electrical or electronic parts molded by using the composition are provided to improve flame retardancy and abrasion resistance. A polycarbonate-based thermoplastic resin composition comprises 100 parts by weight of a base resin which comprises 40-90 parts by weight of a thermoplastic polycarbonate resin, 5-50 parts by weight of carbon black, 1-50 parts by weight of a rubber modified vinyl-based graft copolymer and 0-50 parts by weight of a vinyl-based copolymer; 1-30 parts by weight of an oligomeric phosphate compound which comprises 5-99 wt% of an oligomeric phosphate compound derived from bisphenol A or its mixture, and 1-95 wt% of an oligomeric phosphate compound derived from resorcinol or its mixture; and 0.05-5 parts by weight of a fluorinated polyolefin-based resin.
Abstract translation: 提供聚碳酸酯类热塑性树脂组合物，使用该组合物挤出的粒料，以及使用该组合物成型的电气电子部件用壳体，以提高阻燃性和耐磨耗性。 聚碳酸酯类热塑性树脂组合物包含100重量份的基础树脂，其包含40-90重量份的热塑性聚碳酸酯树脂，5-50重量份的炭黑，1-50重量份的橡胶改性的 乙烯基类接枝共聚物和0-50重量份乙烯基类共聚物; 1-30重量份包含5-99重量％衍生自双酚A或其混合物的低聚磷酸盐化合物的低聚磷酸盐化合物和1-95重量％的衍生自间苯二酚或其混合物的低聚磷酸盐化合物; 和0.05-5重量份的氟化聚烯烃类树脂。
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公开(公告)号：KR100459323B1
公开(公告)日：2004-12-03
申请号：KR1020020048795
申请日：2002-08-19
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition using microparticle is provided, to lower the gloss with suppressing the deterioration of the mechanical properties. CONSTITUTION: The thermoplastic resin composition comprises 10-50 parts by weight of the graft copolymer resin prepared by copolymerizing 10-30 parts by weight of a cyano vinyl compound and 70-90 parts by weight of an aromatic vinyl compound to 30-60 parts by weight of a rubbery polymer; 40-80 parts by weight of the copolymer consisting of 20-40 wt% of a cyano vinyl compound and 60-80 wt% of an aromatic vinyl compound; and 1-50 parts by weight of a crosslinkable organic microparticle. Preferably the crosslinkable organic microparticle is prepared by dispersing a polymer organic dispersant aqueous solution and a solution containing a crosslinkable monomer, an initiator and a polymerizable monomer to a drop of 0.1-3.0 micrometers and polymerizing it at a temperature of 50-80 deg.C, and has a particle size of 1-20 micrometers.
Abstract translation: 目的：提供一种使用微粒的热塑性树脂组合物，以抑制机械性能的劣化而降低光泽度。 构成：热塑性树脂组合物含有10〜50重量份的接枝共聚物树脂，该树脂通过将10〜30重量份的氰基乙烯基化合物和70〜90重量份的芳香族乙烯基化合物共聚合30〜60重量份 橡胶状聚合物的重量; 40-80重量份由20-40重量％氰基乙烯基化合物和60-80重量％芳族乙烯基化合物组成的共聚物; 和1-50重量份的可交联有机微粒。 优选地，可交联有机微粒通过将聚合物有机分散剂水溶液和含有可交联单体，引发剂和可聚合单体的溶液分散至0.1-3.0微米的液滴并在50-80℃的温度下聚合而制备 并具有1-20微米的粒度。
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公开(公告)号：KR100413355B1
公开(公告)日：2004-03-30
申请号：KR1019980029225
申请日：1998-07-21
Applicant: 제일모직주식회사
Abstract: PURPOSE: A styrene thermoplastic resin composition is provided which is excellent in electrostatic discharge resistance and surface glossiness by adding glyceryl monostearate, a higher fatty acid and a surfactant to a rubber-denatured styrene resin. CONSTITUTION: The composition comprises: 100 pts.wt. of a rubber-denatured styrene resin having a weight average molecular weight of 200,000-250,000; 1.0-3.0 pts.wt of an anionic surfactant mixture, 0.05-1.0 pts.wt. of glyceryl monostearate and 0.01-0.1 pts.wt. of zinc stearate. The rubber-denatured styrene resin is produced by adding a mono vinyl aromatic compound, a polybutadiene rubber, a liquid paraffin-mineral oil, polydimethylsiloxane or polydiphenylsiloxane, and an antioxidant, followed by mass polymerization.
Abstract translation: 目的：提供苯乙烯热塑性树脂组合物，其通过将单硬脂酸甘油酯，高级脂肪酸和表面活性剂加入到橡胶改性的苯乙烯树脂中而具有优异的耐静电性和表面光泽度。 组成：该组合物包含：100重量份。 的重均分子量为200,000-250,000的橡胶改性苯乙烯树脂; 阴离子表面活性剂混合物1.0-3.0重量份，0.05-1.0重量份。 的甘油单硬脂酸酯和0.01-0.1重量份。 的硬脂酸锌。 橡胶改性苯乙烯树脂是通过加入单乙烯基芳族化合物，聚丁二烯橡胶，液体石蜡 - 矿物油，聚二甲基硅氧烷或聚二苯基硅氧烷和抗氧化剂，然后进行本体聚合而制备的。
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公开(公告)号：KR1020030056421A
公开(公告)日：2003-07-04
申请号：KR1020010086629
申请日：2001-12-28
Applicant: 제일모직주식회사
CPC classification number: C08L51/04 , C08J2300/22 , C08L21/00 , C08L25/12 , C08L2201/08 , C08L2205/025 , C08L2205/035
Abstract: PURPOSE: A thermoplastic resin composition having excellent paintability, flow property and impact resistance is provided. CONSTITUTION: The thermoplastic resin composition comprises: (A) 10 to 60 parts by weight of a graft copolymer resin obtained by graft polymerization of (i) 30 to 70 parts by weight of a rubbery polymer mixture consisting of 40 to 80 wt% of a rubbery polymer having an average particle diameter of 0.25 to 0.35 micrometers and 20 to 60 wt% of a rubbery polymer having an average particle diameter of 0.15 to 0.20 micrometers and (ii) 70 to 30 parts by weight of a monomer mixture consisting of 80 to 70 wt% of an aromatic vinyl monomer and 20 to 30 wt% of an unsaturated nitrile monomer; (B) 20 to 80 parts by weight of a SAN copolymer resin containing 30 to 35 wt% of acrylonitrile and having a weight average molecular weight of 100,000 to 150,000; and (C) 0.01 to 10 parts by weight of a SAN copolymer resin having a weight average molecular weight greater than 1,000,000.
Abstract translation: 目的：提供具有优异的着色性，流动性和抗冲击性的热塑性树脂组合物。 构成：热塑性树脂组合物包含：（A）10〜60重量份的接枝共聚物树脂，其通过接枝聚合得到（i）30〜70重量份的由40〜80重量％ 平均粒径为0.25〜0.35微米的橡胶状聚合物和20〜60重量％的平均粒径为0.15〜0.20微米的橡胶状聚合物，和（ii）70〜30重量份由80〜 70重量％的芳族乙烯基单体和20〜30重量％的不饱和腈单体; （B）20〜80重量份含有30〜35重量％丙烯腈，重均分子量为100,000〜150,000的SAN共聚物树脂; 和（C）0.01〜10重量份的重均分子量大于1,000,000的SAN共聚物树脂。
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公开(公告)号：KR1020010056197A
公开(公告)日：2001-07-04
申请号：KR1019990058279
申请日：1999-12-16
Applicant: 제일모직주식회사
Inventor： 김준수
IPC: C08L55/02
CPC classification number: C08L55/02 , C08K5/22 , C08K2003/2241 , C08K2201/005 , C08L51/04
Abstract: PURPOSE: Provided is an ABS resin composition which reveals excellent pearl gray with keeping mechanical physical properties such as shock intensity or durability to be applied to various electronic devices. CONSTITUTION: An ABS (acrylonitrile-butadiene styrene copolymer) resin composition with excellent pearl gray comprises (A) graft copolymer resin 10-50wt.% prepared by grafting graft monomer mixture 40-60wt.% composed of acrylonitrile and styrene monomer over rubber latex 40-60wt.% composed of rubber of 0.10-0.30μm average diameter; (B) the mixture 90-50wt.% of one or more kinds out of matrix SAN resin of average molecular weight 80,000-150,000 containing acrylonitrile 20-40wt.%; (C) dispersive particles whose average diameter is 1-100μm and which is 0.1-10wt.% on the basis of the (A)+(B) 100wt.%; and (D) titanium dioxide of 0.01-3wt.% to be contained additionally.
Abstract translation: 目的：提供一种ABS树脂组合物，其显示优异的珍珠灰色，并且保持机械物理性能如冲击强度或耐久性应用于各种电子设备。 构成：具有优异珍珠灰色的ABS（丙烯腈 - 丁二烯苯乙烯共聚物）树脂组合物包含（A）通过将40-60重量％由丙烯腈和苯乙烯单体组成的接枝单体混合物接枝在橡胶胶乳40上而制备的接枝共聚物树脂10-50重量％ -60wt。％，由平均直径0.10-0.30μm的橡胶组成; （B）混合物90-50重量％的一种或多种平均分子量为80,000-150,000的基质SAN树脂，含有丙烯腈20-40重量％; （C）基于（A）+（B）100重量％的平均直径为1-100μm且为0.1-10重量％的分散颗粒; 和（D）另外含有0.01-3重量％的二氧化钛。
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