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    • 5. 发明公开
    • 자동차 내장재 및 그 제조방법
    • 印刷特定成型剂和发泡剂制备的汽车内部材料及其制备方法
    • KR1020050006782A
    • 2005-01-17
    • KR1020030046737
    • 2003-07-10
    • 한국바이린주식회사
    • 류성용진용원
    • C08J9/04
    • B05D3/02B41M3/18D06M23/14D06N3/0043D06N3/0056D06N7/0002D06N2209/025D06N2209/1685D06N2211/263Y10T428/24802
    • PURPOSE: Provided are an automobile interior material which has the appearance having a 3D effect or various design and color and is excellent in soundproofing property, and its preparation method. CONSTITUTION: The automobile interior material is prepared by printing a print solution containing a specific foaming agent whose volume expands by 30 times by heat and whose outer shell comprises a hard polymer, on the surface of an interior material; and drying the printed surface to foam the print solution and to impart a 3D effect. The interior material has a density of 30-300 g/m2 and is made of a cloth, non-woven or plastic sheet. Preferably the foaming agent has a spherical shape with a size of 5-50 micrometers, the outer shell comprises a thermoplastic polymer and has a thickness of 2-15 micrometers, and the inside of the shell is charged with a hydrocarbon-based gas.
    • 目的:提供具有3D效果或各种设计和颜色外观的隔音性优异的汽车内饰材料及其制备方法。 构成:汽车内部材料通过在内部材料的表面上印刷含有特定发泡剂的印刷溶液,该溶液的体积通过热膨胀30倍,其外壳包含硬聚合物; 并干燥印刷表面以使印刷溶液发泡并赋予3D效果。 内部材料的密度为30-300g / m2,由布,无纺布或塑料片制成。 优选地,发泡剂具有尺寸为5-50微米的球形形状,外壳包含热塑性聚合物,其厚度为2-15微米,壳体内装有烃基气体。
    • 8. 发明公开
    • 고충전 에틸렌/비닐 에스테르 공중합체
    • 高填充乙烯/乙烯酯共聚物
    • KR1020060071402A
    • 2006-06-26
    • KR1020067003165
    • 2004-08-13
    • 이 아이 듀폰 디 네모아 앤드 캄파니
    • 뮤즈메쉐,스티븐,피.프리진,조지,와이어트
    • C08K13/02C08K13/00C08L23/00
    • C08L23/0853C08K3/26C08K13/02C08L91/00C08L2205/02D06N7/0071D06N2203/042D06N2203/061D06N2209/025C08L23/08C08L2666/02C08L2666/06
    • Disclosed are filled and plasticized blends of ethylene/vinyl ester copolymers modified with organic acids, consisting essentially of (a) from about 1 to about 15% by weight of at least one ethylene/vinyl ester copolymer; (b) from about 1 to 5 percent by weight of at least one plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers, and polyether esters; (c) from about 80 to about 90% by weight of filler; (d) from about 0.05 to about 5% by weight of at least one organic acid or acid derivative selected from the group consisting of dimer and trimer acids having from 36 to 60 carbon atoms, and mixtures thereof; and optionally (e) from 0 to about 5% by weight of tackifier; wherein all weight percents are based on the total weight of components (a) through (e). Also disclosed are sound management sheets that comprise these compositions. Also disclosed are carpets, especially automotive carpets, having backside coatings comprising these compositions.
    • 公开了用有机酸改性的乙烯/乙烯基酯共聚物的填充和增塑共混物,其基本上由(a)约1至约15重量%的至少一种乙烯/乙烯基酯共聚物组成; (b)约1至5重量%的至少一种选自加工油,环氧化油,聚酯,聚醚和聚醚酯的增塑剂; (c)约80至约90重量%的填料; (d)约0.05至约5重量%的至少一种选自具有36至60个碳原子的二聚物和三聚体酸的有机酸或酸衍生物及其混合物; 和(e)0至5重量%的增粘剂; 其中所有重量百分比基于组分(a)至(e)的总重量。 还公开了包含这些组合物的声音管理表。 还公开了地毯,特别是汽车地毯,其具有包含这些组合物的背面涂层。