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    • 1. 发明公开
    • 통기성을 가지는 인조가죽의 제조방법
    • 制造具有透气性的合成革的方法
    • KR1020120133789A
    • 2012-12-11
    • KR1020110052630
    • 2011-06-01
    • 현대자동차주식회사기아자동차주식회사일정실업 (주)
    • 강건윤미정오정석이성훈정기연고창석
    • D06N3/00D06C11/00D06M15/564D06C23/04
    • D06N3/004D06N3/14D06N2211/28
    • PURPOSE: A method for fabricating artificial leather with air permeability is provided to strengthening bonding force between a fabric and a film and to prevent peeling or separation of the film. CONSTITUTION: A method for fabricating artificial leather with air permeability comprises: a step of napping the surface of a fabric(S2); a step of coating the back side of the fabric with napping using resin with hydrolysis resistance and flame retardancy for reinforcing the back side of the fabric(S2); a step of coating the napping surface of the fabric with water soluble PU resin solution to form a film(S4); a step of embossing the surface of the fabric(S5); a step of spraying water soluble resin solution on the film surface; and a step of spraying top protect resin on the film surface. [Reference numerals] (S1) Attaching softener; (S2) Napping; (S3) Strengthening back side; (S4) Coating; (S4-1) Primary application; (S4-2) Smoothing; (S4-3) Secondary application; (S5) Patterning; (S6) Painting; (S7) Strengthening surface
    • 目的:提供一种制造具有透气性的人造皮革的方法,以增强织物和薄膜之间的粘合力,并防止薄膜的剥离或分离。 构成:用于制造具有透气性的人造革的方法,包括:使织物表面起毛的步骤(S2); 使用具有耐水解性和阻燃性的树脂起绒涂布织物背面的步骤,以加强织物的背面(S2); 用水溶性PU树脂溶液涂布织物的起绒表面以形成薄膜的步骤(S4); 压花织物表面的步骤(S5); 将水溶性树脂溶液喷涂在膜表面上的步骤; 以及在膜表面喷涂顶部保护树脂的步骤。 附图标记(S1)附着软化剂; (S2)睡觉; (S3)加强背面; (S4)涂层; (S4-1)主要应用; (S4-2)平滑; (S4-3)二次申请; (S5)图案化; (S6)绘画; (S7)加强表面
    • 4. 发明公开
    • 기능성 폴리우레탄 폼
    • 功能聚氨酯泡沫
    • KR1020150024464A
    • 2015-03-09
    • KR1020130100837
    • 2013-08-26
    • 현대자동차주식회사기아자동차주식회사
    • 오정석강건이성현이혜민정순준윤미정최권용김기만임병국
    • C08G18/10C08G18/72C08J9/04C08G101/00
    • 본 발명은 기능성 폴리우레탄 폼에 관한 것으로, 보다 상세하게는 레진 프리믹스와 이소시아네이트 성분의 반응 생성물을 함유하는 폴리우레탄 폼으로서, 상기 레진 프리믹스는 폴리올 성분 및 발포제를 포함하고, 상기 이소시아네이트 성분은 전체 이소시아네이트 성분 중량 대비 모노머릭 메틸렌 디페닐 디이소시아네이트(MMDI) 4 ~ 70 중량%; 카르보디이미드 메틸렌 디페닐 디이소시아네이트(CMDI) 5 ~ 70 중량%; 및 폴리머릭 메틸렌 디페닐 디이소시아네이트(PMDI) 10 ~ 80 중량%; 를 포함하며, 자동차 시트 등에 적용 가능하여 운전 중에 발생하는 진동의 상당 부분을 흡수하여 진동 전달률이 최소화되는 기능성 폴리우레탄 폼에 관한 것이다.
    • 本发明涉及功能性聚氨酯泡沫,更具体地说,涉及含有树脂预混合物和异氰酸酯组分的反应物的聚氨酯泡沫,其中树脂预混物包括多元醇组分和发泡剂,异氰酸酯组分基于总量 异氰酸酯组分重量,包括4-70重量%的单体亚甲基二苯基二异氰酸酯(MMDI); 5-70重量%的碳二亚胺亚甲基二苯基二异氰酸酯(CMDI); 和10-80重量%的聚合亚甲基二苯基二异氰酸酯(PMDI)。 车辆用片材等也可以应用于吸收驱动时产生的相当大的振动的部分,从而能够使振动传递速度最小化。
    • 7. 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。
    • 10. 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% 。