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公开(公告)号：KR1020100124621A
公开(公告)日：2010-11-29
申请号：KR1020090043727
申请日：2009-05-19
Abstract: PURPOSE: A polyamide resin composition for a vehicle gear shift knob is provided to secure the excellent flexural strength, tensile strength, chemical resistance, and the mechanical property. CONSTITUTION: A polyamide resin composition for a vehicle gear shift knob contains the following: 100 parts of polyamide resin including a polyamide 66 resin, a polyamide 6 resin, and an acrylonitrile butadiene styrene resin; 2~10 parts of imide group compatibilizing agent and olefin group compatibilizing agent by weight; 10~30 parts of glass monofilament coated with 0.1~0.2wt% of silane coupling agent; 0.1~0.3 parts of phenol and phosphate by weight as an antioxidant; and 0.2~0.5 parts of sodium system lubricant by weight.
Abstract translation: 目的：提供一种用于车辆换档手柄的聚酰胺树脂组合物，以确保优异的抗弯强度，抗拉强度，耐化学性和机械性能。 构成：用于车辆换档手柄的聚酰胺树脂组合物包括：100份包含聚酰胺66树脂，聚酰胺6树脂和丙烯腈丁二烯苯乙烯树脂的聚酰胺树脂; 2〜10份酰亚胺类相容剂和烯烃类相容剂重量; 10〜30份玻璃单丝涂有0.1〜0.2wt％的硅烷偶联剂; 0.1〜0.3份苯酚和磷酸盐作为抗氧化剂; 和0.2〜0.5份重量的钠系润滑剂。
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公开(公告)号：KR1020090062763A
公开(公告)日：2009-06-17
申请号：KR1020070130197
申请日：2007-12-13
CPC classification number: B29C47/0004 , B29C47/0009 , B29K2077/00 , B60H1/00507 , C08K7/14 , C08L33/04 , C08L77/06 , F01P11/00 , C08L2666/04
Abstract: A polyamide resin composition is provided to ensure excellent heat resistance, glycol resistance and visibility holding rate for pigmentation while maintaining mechanical property such as tensile strength and flexural strength to the same level as conventional polyamide resins. A polyamide resin composition comprises a resin 100.0 parts by weight mixed with a polyamide 66 resin and a modified polyarylate resin in a weight ratio of 80:20~95:5; a glycidyl-based compatibilizer 0.03~0.3 parts by weight; glass fiber 20~40 parts by weight coated with 20~40 parts by weight of an coupling agent, which has particle diameter of 7~14 micron; an inorganic nucleating agent 0.5~5.0 parts by weight; an antioxidant 0.1~0.8 parts by weight; a hydrolyisis-resistant agent 0.5~4.0 parts by weight; and a lubricant 0.1~1 parts by weight.
Abstract translation: 提供聚酰胺树脂组合物以确保优异的耐热性，乙二醇抗性和着色保持率，同时保持机械性能如拉伸强度和弯曲强度达到与常规聚酰胺树脂相同的水平。 聚酰胺树脂组合物包含与聚酰胺66树脂和重量比为80:20〜95:5的改性聚芳酯树脂混合100.0重量份的树脂; 基于缩水甘油基的增容剂0.03〜0.3重量份; 玻璃纤维20〜40重量份，涂有20〜40重量份的偶联剂，其粒径为7〜14微米; 无机成核剂0.5〜5.0重量份; 抗氧化剂0.1〜0.8重量份; 耐水解剂0.5〜4.0重量份; 和0.1〜1重量份的润滑剂。
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公开(公告)号：KR1020080054282A
公开(公告)日：2008-06-17
申请号：KR1020060126629
申请日：2006-12-12
IPC: C08L79/02
CPC classification number: C08L77/06 , B29C47/40 , B29C47/6087 , B29C47/92 , B29C47/94 , B29C2947/9259 , B29C2947/92704 , B29C2947/92885 , B29C2947/92895 , C08K5/10 , C08K5/13 , C08K5/1515 , C08K5/17 , C08K5/29 , C08K5/521 , C08K5/5435 , C08K7/14 , C08K9/06 , C08L2205/02 , C08L2666/20
Abstract: A polyamide resin composition for car radiators is provided to realize improved heat resistance and chemical resistance including resistance against calcium chloride and anti-freezing agent, while maintaining good mechanical properties such as tensile strength and elongation. A polyamide resin composition for car radiators comprises: (a) 100 parts by weight of a polyamide resin containing polyamide 66 resin and polyamide 612 resin in a weight ratio of 65:35-75:25; (b) 0.1-0.3 parts by weight of a glycidyl-based reactive compatibilizer; (c) 30-35 parts by weight of glass fibers having a particle diameter of 10-12 micrometers and coated with 0.1-0.3 wt% of a silane coupling agent; (d) 0.1-0.3 parts by weight of an amine crosslinking agent and 0.01-0.1 parts by weight of a silane crosslinking agent; (e) 0.3-0.5 parts by weight of a phenolic anti-oxidant and 0.2-0.4 parts by weight of a phosphite-based anti-oxidant; (f) 0.5-1.0 parts by weight of an imide-based anti-hydrolyzing agent; and (g) 0.2-0.4 parts by weight of a montan-based lubricant.
Abstract translation: 提供了用于汽车散热器的聚酰胺树脂组合物，以实现耐氯化钙和防冻剂的耐热性和耐化学性，同时保持良好的机械性能如拉伸强度和伸长率。 用于汽车散热器的聚酰胺树脂组合物包括：（a）100重量份含有聚酰胺66树脂的聚酰胺树脂和重量比为65:35-75:25的聚酰胺612树脂; （b）0.1-0.3重量份的基于缩水甘油基的反应性增容剂; （c）30-35重量份的粒径为10-12微米的玻璃纤维，并涂有0.1-0.3重量％的硅烷偶联剂; （d）0.1-0.3重量份的胺交联剂和0.01-0.1重量份的硅烷交联剂; （e）0.3-0.5重量份酚类抗氧化剂和0.2-0.4重量份亚磷酸酯类抗氧化剂; （f）0.5-1.0重量份的酰亚胺类抗水解剂; 和（g）0.2-0.4重量份的褐煤系润滑剂。
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公开(公告)号：KR1020130061388A
公开(公告)日：2013-06-11
申请号：KR1020110127671
申请日：2011-12-01
Abstract: PURPOSE: A polyamide/polyethylene terephthalate alloy resin composition is provided to have excellent mechanical properties such as heat resistance and impact resistance, thereby being useful as an under-hood component material for a vehicle engine cover. CONSTITUTION: A polyamide/polyethylene terephthalate alloy resin composition comprises 100.0 parts by weight of an alloy resin mixed of polyamide and polyethylene terephthalate with a mixing ratio of 50:50-70:30; 1-3 parts by weight of a maleic anhydride-containing olefin-based, polyester-based, or a mixture thereof; 5-10 parts by weight of silane coupling agent-coated glass fiber; 10-15 parts by weight of inorganic filler selected from talc, wollastonite, or a mixture thereof; 0.3-0.5 parts by weight of an antioxidant selected from phenol-based, phosphite-based, or a mixture thereof; and 0.2-0.4 parts by weight of an olefin-based activator.
Abstract translation: 目的：提供聚酰胺/聚对苯二甲酸乙二醇酯合成树脂组合物以具有优异的机械性能如耐热性和耐冲击性，因此可用作车辆发动机盖的发动机罩下部件材料。 构成：聚酰胺/聚对苯二甲酸乙二醇酯合成树脂组合物包含100.0重量份混合聚酰胺和聚对苯二甲酸乙二醇酯的混合比为50:50-70:30的合金树脂; 1-3重量份含马来酸酐的烯烃基，聚酯基或其混合物; 5-10重量份硅烷偶联剂涂覆玻璃纤维; 10-15重量份选自滑石，硅灰石或其混合物的无机填料; 0.3-0.5重量份选自苯酚类，亚磷酸酯类或其混合物的抗氧化剂; 和0.2-0.4重量份的基于烯烃的活化剂。
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公开(公告)号：KR100921052B1
公开(公告)日：2009-10-08
申请号：KR1020080053378
申请日：2008-06-05
Abstract: PURPOSE: A polyamide resin composition with high impact resistance and alcohol resistance is provided to satisfy the condition as materials for an automobile fuel tank baffle by mechanical properties of tensile strength and flexural strength. CONSTITUTION: A polyamide resin composition with high impact resistance and alcohol resistance comprises: 100 parts by weight of a resin compound mixed with a polyamide resin and high density polyethylene resin in a weight ratio of 85 : 15 ~ 95 : 5; 0.3 ~ 1.0 parts by weight of reactive compatibilizer selected from maleic and glycidyl-based materials; 3 ~ 7 parts by weight of olefin-based impact reinforcing agent; 0.1 ~ 3.0 parts by weight of imide-based anti-hydrolysis agent; 0.1 ~ 0.5 parts by weight of amine-based antioxidant; 0.1 ~ 0.5 parts by weight of phosphate-based antioxidant; 0.1 ~ 0.5 parts by weight of phenolic stabilizer; and 0.1 ~ 0.5 parts by weight of olefinic lubricant.
Abstract translation: 目的：提供具有高耐冲击性和耐醇性的聚酰胺树脂组合物，以通过拉伸强度和弯曲强度的机械性能来满足作为汽车燃料箱挡板材料的条件。 构成：具有高耐冲击性和耐醇性的聚酰胺树脂组合物包括：将100重量份与聚酰胺树脂和高密度聚乙烯树脂混合的树脂化合物的重量比为85:15〜95:5; 0.3〜1.0重量份选自马来酸和缩水甘油基物质的反应性增容剂; 3〜7份重量的烯烃类冲击增强剂; 0.1〜3.0重量份的酰亚胺基防水剂; 0.1〜0.5重量份的胺类抗氧化剂; 0.1〜0.5重量份的磷酸酯类抗氧化剂; 0.1〜0.5重量份酚类稳定剂; 和0.1〜0.5重量份的烯烃润滑剂。
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Patent Agency Ranking
公开(公告)号：KR100844728B1
公开(公告)日：2008-07-07
申请号：KR1020060126629
申请日：2006-12-12
IPC: C08L79/02
CPC classification number: C08L77/06 , B29C47/40 , B29C47/6087 , B29C47/92 , B29C47/94 , B29C2947/9259 , B29C2947/92704 , B29C2947/92885 , B29C2947/92895 , C08K5/10 , C08K5/13 , C08K5/1515 , C08K5/17 , C08K5/29 , C08K5/521 , C08K5/5435 , C08K7/14 , C08K9/06 , C08L2205/02 , C08L2666/20
Abstract: 본 발명은 폴리아미드 수지 조성물에 관한 것으로서, 더욱 상세하게는 폴리아미드 수지로 기계적 강도와 내열도가 우수한 폴리아미드 66 수지와 내화학성이 우수한 폴리아미드 612 수지를 혼합한 폴리아미드 수지를 사용하고, 글리시딜계 반응성 상용화제, 실란 커플링제가 코팅된 유리섬유, 가교제로 아민계와 실란계 가교제, 산화방지제로 페놀계와 산화방지제, 이미드계 내가수분해제 및 몬탄계 활제를 일정비로 혼합 사용하여 종래와 동등 이상의 물성을 유지하면서 내열도와 내화학성을 동시에 향상시켜 자동차 라디에이터용으로 유효한 자동차 라디에이터용 폴리아미드 수지 조성물에 관한 것이다.
폴리아미드66, 폴리아이드612, 유리섬유, 가교제, 활제, 라디에이터, 내화학성, 내열도-
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公开(公告)号：KR101352792B1
公开(公告)日：2014-01-17
申请号：KR1020110114358
申请日：2011-11-04
CPC classification number: C08J9/0085 , C08J9/0061 , C08J9/0066 , C08J9/08 , C08J9/103 , C08J9/32 , C08J2201/03 , C08J2203/02 , C08J2203/04 , C08J2323/10 , C08J2377/02 , C08K7/04 , C08K7/14 , C08K7/28 , C08L23/10 , C08L23/12 , C08L23/26 , C08L77/02 , C08L77/00
Abstract: 본 발명은 폴리 프로필렌계수지 또는 폴리아미드계 수지 또는 두 계열 수지를 상용화제로 합금한 알로이 수지에 무기충진제 또는 유리 단섬유를 보강하고 추가로 다공질 무기 충진제와 특수 무기 저발포제를 첨가한 다공성 플라스틱수지 조성물에 관한 것이다.
본 발명의 다공성 플라스틱수지 조성물은 흡기계 하우징 부품 조성물은 자동차 흡기계 하우징 부품 에 대한 경량화와 원가 절감활동의 어려움이 해소 가능하며, 자동차의 연비향상을 극대화시킬 수 있고, 자동차뿐 아니라, 선박, 항공기 부품의 경량화 및 연비 향상에도 기여할 수 있다.-
公开(公告)号：KR101349164B1
公开(公告)日：2014-01-17
申请号：KR1020110127671
申请日：2011-12-01
Abstract: 본 발명은 내열성 및 내충격성 등의 기계적 물성이 우수한 폴리아미드/폴리에틸렌테레프탈레이트 얼로이 수지 조성물에 관한 것으로, 보다 상세하게는 폴리아미드 일부를 폴리에틸렌테레프탈레이트(PET)로 대체시킨 얼로이 수지에 특정의 상용화제와 실란커플링제가 코팅된 유리섬유를 포함시키고 그리고 페놀계와 포스파이트계 산화방지제, 올레핀계 활제 및 무기충진제를 포함시킴으로써 내열성 및 기계적 강도가 우수하여 자동차 엔진커버의 언더후드용 부품 소재로 유용한 얼로이 수지 조성물에 관한 것이다.
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公开(公告)号：KR1020130049369A
公开(公告)日：2013-05-14
申请号：KR1020110114358
申请日：2011-11-04
CPC classification number: C08J9/0085 , C08J9/0061 , C08J9/0066 , C08J9/08 , C08J9/103 , C08J9/32 , C08J2201/03 , C08J2203/02 , C08J2203/04 , C08J2323/10 , C08J2377/02 , C08K7/04 , C08K7/14 , C08K7/28 , C08L23/10 , C08L23/12 , C08L23/26 , C08L77/02 , C08L77/00
Abstract: PURPOSE: A porous plastic composition for intake housing is provided to improve fuel efficiency, to reduce the weight of housing components for a vehicle and to reduce costs. CONSTITUTION: A porous plastic composition for intake housing comprises 70-80 weight% of a polypropylene resin, polyamide 6, or an alloy resin which is mixed of polypropylene into polyamide 6 by maleic anhydride polypropylene; 4-10 weight% of an inorganic filler; 4-10 weight% of an inorganic reinforcing agent; 4-10 weight% of porous microspheres; 4-10 weight% of a porous microparticles; 4-10 weight% of a foaming agent 1-5. The inorganic filler is a single material or a mixture selected from talc, wollastonite, clay calcium carbonate, and mica.
Abstract translation: 目的：提供用于进气壳体的多孔塑料组合物，以提高燃料效率，减少车辆外壳部件的重量并降低成本。 构成：用于入口壳体的多孔塑料组合物包含70-80重量％的聚丙烯树脂，聚酰胺6或合成树脂，其通过马来酸酐聚丙烯与聚丙烯6混合; 4-10重量％的无机填料; 4-10重量％的无机增强剂; 4-10重量％多孔微球; 4-10重量％的多孔微粒; 4-10重量％的发泡剂1-5。 无机填料是选自滑石，硅灰石，粘土碳酸钙和云母的单一材料或混合物。
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