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    • 11. 发明公开
    • 수성코팅용 열가소성 폴리올레핀계 엘라스토머 시트 조성물
    • 用于水基涂层处理的热塑性聚烯烃弹性体片材组合物
    • KR1020080090216A
    • 2008-10-08
    • KR1020070033460
    • 2007-04-04
    • 현대자동차주식회사기아자동차주식회사
    • 윤미정정기연한인수
    • C09D123/04C09D123/00
    • C08L23/10C08L23/06C08L23/0815C08L2205/02C08L2205/035C08L2205/22C08L2666/02
    • A thermoplastic polyolefin-based elastomer sheet composition for water-based coating is provided to realize excellent mechanical properties including elongation, heat resistance and moldability, and moisture- and chemical resistance. A thermoplastic polyolefin-based elastomer sheet composition for water-based coating comprises: (a) 40-45 wt% of partially crosslinked thermoplastic polyolefin-based elastomer resin; (b) 5-10 wt% of non-crosslinked thermoplastic polyolefin-based elastomer resin; (c) 15-20 wt% of a polypropylene resin; (d) 15-20 wt% of an ethylene octene rubber resin; (e) 2-5 wt% of a linear low density polyethylene resin having a specific gravity of 0.92-0.94; (f) 10-15 wt% of a polyethylene master batch containing 2-3 wt% of a lubricant; and (g) 4-5 wt% of an inorganic filler.
    • 提供了一种用于水性涂料的热塑性聚烯烃基弹性体片组合物,以实现优异的机械性能,包括伸长率,耐热性和成型性,以及耐湿和耐化学性。 用于水性涂料的热塑性聚烯烃基弹性体片组合物包括:(a)40-45重量%的部分交联的热塑性聚烯烃基弹性体树脂; (b)5-10重量%的非交联热塑性聚烯烃基弹性体树脂; (c)15-20重量%的聚丙烯树脂; (d)15-20重量%的乙烯辛烯橡胶树脂; (e)2-5重量%的比重为0.92-0.94的线性低密度聚乙烯树脂; (f)10-15重量%的含有2-3重量%润滑剂的聚乙烯母料; 和(g)4-5重量%的无机填料。
    • 12. 发明授权
    • 폴리프로필렌 수지 조성물
    • 聚丙烯的树脂组合物
    • KR100811922B1
    • 2008-03-10
    • KR1020070015039
    • 2007-02-13
    • 현대자동차주식회사롯데케미칼 주식회사
    • 정기연한인수조성민
    • C08L23/12C08L23/16C08K3/00C08J3/22
    • C08L23/10C08K3/34C08K5/14C08L23/0815C08L23/0838C08L23/16C08L2205/02C08L2205/035C08L2666/02
    • A polypropylene resin composition is provided to improve melt tension, fluidity and cooling velocity, to prevent the generation of swirl mark in case of injection molding and to enhance the foaming rate and impact resistance of foamed product. A polypropylene resin composition comprises 5-20 wt% of a polypropylene master batch which comprises a propylene homopolymer, a propylene-ethylene copolymer or their mixture; 35-60 wt% of a high crystalline polypropylene resin having a melt index of 60-100 g/10 min (230 deg.C) and an isotacticity of 99-100; 5-15 wt% of an ethylene-styrene copolymer rubber which contains 20-50 wt% of styrene and has a polydispersity index of 8-12 and a melt index of 10-30 g/10 min (230 deg.C); 5-15 wt% of an ethylene-alpha-olefin copolymer rubber; and an inorganic filler.
    • 提供聚丙烯树脂组合物以改善熔体张力,流动性和冷却速度,以防止在注射成型的情况下产生旋转痕迹,并提高发泡产品的起泡速率和抗冲击性。 聚丙烯树脂组合物包含5-20重量%的聚丙烯母料,其包含丙烯均聚物,丙烯 - 乙烯共聚物或它们的混合物; 35-60重量%的熔融指数为60-100克/ 10分钟(230℃)和等规度为99-100的高结晶聚丙烯树脂; 5-15重量%的乙烯 - 苯乙烯共聚物橡胶,其含有20-50重量%的苯乙烯,多分散指数为8-12,熔体指数为10-30克/ 10分钟(230℃); 5-15重量%的乙烯-α-烯烃共聚物橡胶; 和无机填料。
    • 13. 发明公开
    • 인공신경망을 이용한 자동차 시트표피재의 촉감 평가 방법및 시스템
    • 使用人工神经网络的汽车座椅的手术感测的测量过程和系统
    • KR1020070041806A
    • 2007-04-20
    • KR1020050097296
    • 2005-10-17
    • 현대자동차주식회사
    • 노정균정기연김주용박백성
    • G06F15/18G06F15/00G06F9/44G05B19/408
    • B60N2/58
    • 본 발명은 인공신경망을 이용한 자동차 시트표피재의 촉감 평가 방법 및 시스템에 관한 것이다.
      본 발명은 자동차 시트표피재의 역학적 및 열ㆍ생리적 특성을 측정계로 측정하여 물리량을 취득한 후, 이를 사람이 느끼는 촉감의 양으로 전환하기 위해 통계적 회귀모델을 이용함으로써, 피혁(Leather)의 경우 밀림에 대한 저항감(Sticky), 유연한(Soft), 탱글탱글한(Elastic), 서늘한(Coolness to the touch), 온습한(Thermal and humid) 촉감을, 직물(Cloth)의 경우 유연한(Soft), 탱글탱글한(Elastic), 풍성한(Voluminous), 매끄러운(Smooth), 서늘한(Coolness to the touch), 온습한(Thermal and humid)의 촉감을 정량적으로 평가할 수 있고, 직물(Cloth)의 경우 유연한(Soft), 탱글탱글한(Elastic), 풍성한(Voluminous), 매끄러운(Smooth), 서늘한(Coolness to the touch), 온습한(Thermal and humid)의 촉감을 정량적으로 평가할 수 있으며, 최종적으로 인공신경망 모델을 거쳐 스포티하고, 하이-클래스의 촉감을 정량적으로 평가할 수 있도록 한 인공신경망을 이용한 자동차 시트표피재의 촉감 평가 방법 및 시스템을 제공하고자 한 것이다.
      자동차, 시트표피재, 촉감, 인공신경망, 통계적 회귀모델
    • 17. 发明授权
    • 분체 성형용 열가소성 엘라스토머 조성물
    • 분체성형용열가소성엘라스토머조성분
    • KR100448144B1
    • 2004-09-10
    • KR1020010059755
    • 2001-09-26
    • 현대자동차주식회사한화첨단소재 주식회사현대모비스 주식회사
    • 정기연이태승강호철남충우김남열
    • C08L23/12C08L23/14C08L23/16C08L9/06
    • PURPOSE: Provided is an olefin-based thermoplastic elastomer composition for forming powder, which is excellent in melt fluidity, tensile strength, folded-part restoring ability, and properties and can be applied to the interior material and the coating material of cars. CONSTITUTION: The thermoplastic elastomer composition contains 100pts.wt. of a polypropylene resin having a melt index of 50-300g/10min(ASTM D 1238, 230deg.C, 2.16kg), 5-150pts.wt. of a propylene-ethylene copolymer resin having a melt index of 3-50g/10min(230deg.C, 2.16kg) and a shore D hardness of less than 40(ASTM D 2240), 50-200pts.wt. of a hydrogenated styrene butadiene rubber having a melt index of more than 5g/10min(230deg.C, 2.16kg) and containing 5-20% of styrene, and 50-200pts.wt. of an ethylene-octene copolymer elastomer having Mooney viscosity of 1-10(ML1+4, ASTM D 927, 121deg.C) and a shore A hardness of less than 80(ASTM D 2240).
    • 目的:提供一种用于形成粉末的烯烃基热塑性弹性体组合物,其具有优异的熔体流动性,拉伸强度,折叠部分恢复能力和性能,并可应用于汽车的内部材料和涂层材料。 构成:热塑性弹性体组合物含有100pts.wt。 熔体指数为50-300g / 10min(ASTM D 1238,230℃,2.16kg)的聚丙烯树脂,5-150pts.wt。 熔体指数为3-50g / 10min(230℃,2.16kg)且肖氏D硬度小于40(ASTM D 2240)的丙烯 - 乙烯共聚物树脂,50-200pts.wt。 的熔体指数大于5g / 10min(230℃,2.16kg)并含有5-20%苯乙烯和50-200pts.wt的氢化苯乙烯丁二烯橡胶。 的门尼粘度为1-10(ML1 + 4,ASTM D927,121℃)和肖氏A硬度小于80(ASTM D 2240)的乙烯 - 辛烯共聚物弹性体。
    • 18. 发明公开
    • 분체 성형용 열가소성 엘라스토머 조성물
    • 用于形成粉末的热塑性弹性体组合物
    • KR1020030026673A
    • 2003-04-03
    • KR1020010059755
    • 2001-09-26
    • 현대자동차주식회사한화첨단소재 주식회사현대모비스 주식회사
    • 정기연이태승강호철남충우김남열
    • C08L23/12C08L23/14C08L23/16C08L9/06
    • C08L23/12C08L9/06C08L23/145C08L23/16C08L2205/02C08L2205/035C08L2207/04
    • PURPOSE: Provided is an olefin-based thermoplastic elastomer composition for forming powder, which is excellent in melt fluidity, tensile strength, folded-part restoring ability, and properties and can be applied to the interior material and the coating material of cars. CONSTITUTION: The thermoplastic elastomer composition contains 100pts.wt. of a polypropylene resin having a melt index of 50-300g/10min(ASTM D 1238, 230deg.C, 2.16kg), 5-150pts.wt. of a propylene-ethylene copolymer resin having a melt index of 3-50g/10min(230deg.C, 2.16kg) and a shore D hardness of less than 40(ASTM D 2240), 50-200pts.wt. of a hydrogenated styrene butadiene rubber having a melt index of more than 5g/10min(230deg.C, 2.16kg) and containing 5-20% of styrene, and 50-200pts.wt. of an ethylene-octene copolymer elastomer having Mooney viscosity of 1-10(ML1+4, ASTM D 927, 121deg.C) and a shore A hardness of less than 80(ASTM D 2240).
    • 目的:提供一种用于形成粉末的烯烃类热塑性弹性体组合物,其熔融流动性,拉伸强度,折叠部分恢复能力和性能优异,并且可以应用于汽车的内部材料和涂料。 构成:热塑性弹性体组合物含有100pts.wt。 的熔体指数为50〜300g / 10min的聚丙烯树脂(ASTM D 1238,230℃,2.16kg),5-150pts.wt。 的熔体指数为3-50g / 10min(230℃,2.16kg),肖氏D硬度小于40的丙烯 - 乙烯共聚物树脂(ASTM D 2240),50-200pts.wt。 的熔体指数大于5g / 10min(230℃,2.16kg)并含有5-20%苯乙烯和50-200pts.wt。的氢化苯乙烯丁二烯橡胶。 的门尼粘度为1-10(ML1 + 4,ASTM D 927,121deg.C)和Shore A硬度小于80(ASTM D 2240)的乙烯 - 辛烯共聚物弹性体。