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    • 2. 发明公开
    • 내구성이 우수한 자동차용 시트커버 가죽 및 그 제조방법
    • 具有良好耐用性的汽车座椅皮革及其制造工艺
    • KR1020130112465A
    • 2013-10-14
    • KR1020120034863
    • 2012-04-04
    • 현대자동차주식회사한국신발피혁연구원
    • 강건윤미정김원주이상철신은철
    • C14C3/10C14C3/26D06M11/77D06P1/39
    • C14C3/28C14C9/02
    • PURPOSE: A manufacturing method of seat-cover leather for a vehicle provides seat-cover leather requiring excellent tensile strength and elongation or resistance against pressure or force without exterior deformation. CONSTITUTION: A manufacturing method of a seat-cover leather comprises a re-tanning process (P100) applying a tanning agent to leather passed through a tanning process and a neutralizing process; an elastic material-inputting process (P200) putting a silicon-based elastic material providing elongation for the leather; a dyeing and branching process (P300) adding dye into the leather and adding an anionic branching agent to derive flexibility; and a surface-binding process (P400) binding unreacted elastic material, dye, and branching agent. [Reference numerals] (AA) Tanning process, neutralizing process; (BB) Seat-cover leather for a vehicle; (P100) Re-tanning process; (P200) Elastic material-inputting process; (P300) Dyeing and branching process; (P400) Surface-bonding process
    • 目的:用于车辆的座罩皮革的制造方法提供了需要优异的抗拉强度和伸长率或抗压力或抗力的座罩皮革,而没有外部变形。 构成:座罩皮革的制造方法包括对通过鞣制过程和中和过程的皮革施加鞣制剂的再鞣制工艺(P100) 弹性材料输入过程(P200),为皮革提供伸长率的硅基弹性材料; 染色和分支工艺(P300),将染料加入到皮革中并加入阴离子支化剂以得到柔韧性; 以及粘合未反应的弹性材料,染料和支化剂的表面结合工艺(P400)。 (标号)(AA)鞣制工艺,中和过程; (BB)车辆座椅皮革; (P100)再制革工艺; (P200)弹性材料输入过程; (P300)染色分枝工艺; (P400)表面粘合工艺
    • 5. 发明授权
    • 자동차 내장용 플라스틱 시트 표면의 수성 코팅방법
    • 用于电动机内部材料的塑料片的水性涂层方法
    • KR100792937B1
    • 2008-01-08
    • KR1020060088706
    • 2006-09-13
    • 현대자동차주식회사유한회사 피피지코리아
    • 한인수정기연윤미정문형기
    • B05D1/02B05D3/02
    • B05D7/04B05D5/00B05D7/546C09D5/02Y10T428/31935
    • A method for water-coating the surface of plastic sheets for interior materials of a vehicle is provided to form a coating film with good thermoforming performance by improving mechanical properties such as luster resistance, scratch resistance, and elongation. A method for water-coating the surface of plastic sheets for interior materials of a vehicle comprises a step for coating the surface of the plastic sheet with a primer composition and then heating and drying the plastic sheet, wherein the primer composition consists of chlorinated water-soluble olefin resin of 30~65wt.%, polyurethane resin of 2~10wt.%, water-soluble silicone resin of 1~5wt.%, a water-soluble stabilizer of 0.5~2wt.%, and the distilled water of 30~60wt.% and a step for applying a thermoplastic polycarbonate urethane composition on a film coated with the primer aqueous solution and then heating and drying the film coated with the thermoplastic polycarbonate urethane composition, wherein the thermoplastic polycarbonate urethane composition consists of aliphatic urethane of 40~60wt.%, aliphatic urethane modifying silicon polyol of 0.1~5wt.%, N-methyl-2-pyrrolidone of 3~5wt.%, a neutralizing agent of 0.1~1wt.%, and the distilled water of 30~60wt.%.
    • 提供一种用于对车辆内部材料的塑料片的表面进行水涂覆的方法,通过改善诸如耐光泽性,耐擦伤性和伸长率的机械性能来形成具有良好热成型性能的涂膜。 用于对车辆内部材料的塑料片的表面进行水涂覆的方法包括用底漆组合物涂覆塑料片的表面,然后加热和干燥塑料片的步骤,其中底漆组合物由氯化水 - 可溶性烯烃树脂为30〜65重量%,聚氨酯树脂为2〜10重量%,水溶性硅树脂为1〜5重量%,水溶性稳定剂为0.5〜2重量%,蒸馏水为30〜 60重量%的热塑性聚碳酸酯聚氨酯组合物,以及在涂布有底漆水溶液的薄膜上涂布热塑性聚碳酸酯聚氨酯组合物,然后加热干燥涂布有热塑性聚碳酸酯聚氨酯组合物的薄膜的步骤,其中热塑性聚碳酸酯聚氨酯组合物由40〜 60重量%,脂肪族氨基甲酸酯改性硅多元醇0.1〜5重量%,N-甲基-2-吡咯烷酮3〜5重量%,中和剂0.1〜1重量%,蒸馏水30〜60重量% 。