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    • 3. 发明公开
    • 나노복합재료의 조성물
    • 纳米复合材料组合物
    • KR1020040046639A
    • 2004-06-05
    • KR1020020074626
    • 2002-11-28
    • 제일모직주식회사
    • 박종현
    • C08K3/10B82Y30/00
    • PURPOSE: A nanocomposite material composition useful for the separator of fuel cells having excellent electrical conductivity, corrosion resistance, gas permeation and processing productivity, is provided. CONSTITUTION: The nanocomposite material composition comprises 1-20 wt% of metal nanostrand having a diameter of about 100-3,000 nm and a porous structure of about 99% void fraction; and 80-99 wt% of a thermoplastic resin. Preferably the metal nanostrand is one selected from the group consisting of silver, copper, nickel and aluminium; and the thermoplastic resin is selected from the group consisting of olefin-based thermoplastic resins, acryl-based thermoplastic resins, polyester-based thermoplastic resins, nylon-based thermoplastic resins, and styrene-based thermoplastic resins.
    • 目的:提供一种可用于具有优异导电性,耐腐蚀性,气体渗透性和加工生产率的燃料电池隔板的纳米复合材料组合物。 构成:纳米复合材料组合物包含1-20重量%的直径为约100-3000nm的金属纳米链和约99%空隙率的多孔结构; 和80-99重量%的热塑性树脂。 金属纳米链优选为选自银,铜,镍和铝的一种; 热塑性树脂选自烯烃系热塑性树脂,丙烯酸系热塑性树脂,聚酯系热塑性树脂,尼龙系热塑性树脂,苯乙烯系热塑性树脂等。
    • 4. 发明授权
    • 가교형 유기 마이크로 입자를 이용한 저광택, 내스크래치성폴리카보네이트계 얼로이 열가소성 수지 조성물
    • 加入我的最爱,
    • KR100639043B1
    • 2006-10-31
    • KR1020050105852
    • 2005-11-07
    • 제일모직주식회사
    • 박종현윤종태김준수박환석추동휘
    • C08L69/00
    • Provided is a polycarbonate-based alloy thermoplastic resin composition which is low in gloss and is excellent in scratch resistance without the deterioration of impact strength by using crosslinking organic microparticles. The composition comprises 40-95 parts by weight of a thermoplastic polycarbonate resin; 1-50 parts by weight of a graft copolymer obtained by graft polymerizing 5-95 parts by weight of a monomer mixture comprising 50-95 parts by weight of styrene, alpha -methylstyrene, halogen or alkyl-substituted styrene, C1-C8 alkyl methacrylate, C1-C8 alkyl acrylate or their mixture and 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 alkyl methacrylate, C1-C8 alkyl acrylate, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture, to 5-95 parts by weight of a polymer selected from butadiene rubber, acrylic rubber, ethylene-propylene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, ethylene-propylene-diene terpolymer, polyorganosiloxane-poly(alkyl (meth)acrylate) rubber composite and their mixture; 1-50 parts by weight of a vinyl-based copolymer or its mixture obtained by copolymerizing 50-95 parts by weight of styrene, alpha-methylstyrene, ring-substituted styrene, C1-C8 alkyl methacrylate, C1-C8 alkyl acrylate or their mixture and 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 alkyl methacrylate, C1-C8 alkyl acrylate, maleic anhydride, C1-C4 alkyl or phenyl-substituted maleimide or their mixture; and 1-50 parts by weight of a crosslinking organic microparticle. Preferably the crosslinking organic microparticle has a particle size of 1-20 micrometers.
    • 本发明提供一种聚碳酸酯系合金的热塑性树脂组合物,其光泽低,且耐划伤性优异,且不会因使用交联有机微粒而使冲击强度降低。 该组合物包含40-95重量份的热塑性聚碳酸酯树脂; 1-50重量份接枝共聚物,其通过将5-95重量份包含50-95重量份苯乙烯,α-甲基苯乙烯,卤素或烷基取代的苯乙烯,甲基丙烯酸C1-C8烷基酯 ,丙烯酸C 1 -C 8烷基酯或它们的混合物和5-50重量份的丙烯腈,甲基丙烯腈,甲基丙烯酸C 1 -C 8烷基酯,丙烯酸C 1 -C 8烷基酯,马来酸酐,C 1 -C 4烷基或苯基N-取代的马来酰亚胺或它们的混合物, (丁二烯橡胶,丙烯酸橡胶,乙烯 - 丙烯橡胶,苯乙烯 - 丁二烯橡胶,丙烯腈 - 丁二烯橡胶,异戊二烯橡胶,乙烯 - 丙烯 - 二烯三元共聚物,聚有机硅氧烷 - 聚 )丙烯酸酯)橡胶复合物及其混合物; 1-50重量份的通过共聚合50-95重量份的苯乙烯,α-甲基苯乙烯,环取代的苯乙烯,甲基丙烯酸C1-C8烷基酯,丙烯酸C1-C8烷基酯或它们的混合物获得的乙烯基共聚物或其混合物 和5-50重量份的丙烯腈,甲基丙烯腈,甲基丙烯酸C1-C8烷基酯,丙烯酸C1-C8烷基酯,马来酸酐,C1-C4烷基或苯基取代的马来酰亚胺或它们的混合物; 和1-50重量份的交联有机微粒。 交联有机微粒优选具有1-20微米的粒度。
    • 6. 发明公开
    • 자동차용 젤형 방향제 조성물
    • 凝胶型汽车用复合组合物
    • KR1020040018669A
    • 2004-03-04
    • KR1020020050588
    • 2002-08-26
    • 제일모직주식회사
    • 박종현
    • A61L9/012
    • PURPOSE: Provided is a gel type fragrant composition for car which maintains the solid gel type not flowing at room temperature and does not melt and maintains the stable form at high humidity and temperature. CONSTITUTION: The gel type fragrant composition for car comprises (A) 4 to 30 wt.% of a fat-soluble liquid fragrance; (B) 20 to 30 wt.% of water-insoluble gel type polymer material; and (C) 40 to 70 wt.% of paraffinic white oil. The water-insoluble gel type polymer material (B) is a thermoplastic elastomer or ethylene vinyl acetate copolymer. The water-insoluble gel type polymer material (B) is blended with the fat-soluble liquid fragrance (A) after melted in a hot melt blending way in the presence of the paraffinic white oil (C).
    • 目的:提供一种汽车用凝胶型香料组合物,其保持固体凝胶型在室温下不流动,并且在高湿度和高温下不熔化并保持稳定形式。 构成:用于汽车的凝胶型香料组合物包含(A)4〜30重量%的脂溶性液体香料; (B)20〜30重量%的水不溶性凝胶型聚合物材料; 和(C)40至70重量%的石蜡白油。 水不溶性凝胶型聚合物材料(B)是热塑性弹性体或乙烯乙酸乙烯酯共聚物。 在石蜡系白油(C)的存在下,以热熔融共混方式熔融后,将水不溶性凝胶型聚合物材料(B)与脂溶性液体香料(A)混合。