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    • 6. 发明公开
    • 접착력이 향상된 타이어용 스틸코드
    • 具有改进的橡胶附属性的轮胎钢丝绳
    • KR1020080073845A
    • 2008-08-12
    • KR1020070012554
    • 2007-02-07
    • 주식회사 효성
    • 최용제김민안
    • D02G3/48B60C9/00D07B1/06
    • D07B1/0666D07B2201/2011D07B2201/2012D07B2201/2013D07B2205/20D07B2205/3089D07B2801/18
    • A steel cord for a tire with the enhanced adhesion force is provided to put coating solution on the surface of a wet-type fiber and to have the stable rubber coverage. A compound selected from a group consisting of 97% of 4-carboxybenzaldehyde or 98% of anthranilonitrile is coated on the surface of the wet type cord plated by brass. The compound is melted by the wet type lubricating solution of 1-50 mol% and then the wet type cord plated by brass is impregnated into the solution for 15-80 seconds and dried, so that the steel cord for a tire is manufactured. The steel cord is used as a reinforcing member of the tire. The concentration of the melting solution is 1-50 mol% preferably. In the manufacturing processes, a sample piece is manufactured and the adhesion force of the sample piece and the erosion resistance property are evaluated.
    • 提供具有增强的粘附力的用于轮胎的钢丝帘线,以将涂布溶液涂布在湿式纤维的表面上并具有稳定的橡胶覆盖。 选自97%的4-羧基苯甲醛或98%的邻氨基苯腈的化合物涂覆在用黄铜镀覆的湿式帘线的表面上。 该化合物通过1-50mol%的湿式润滑溶液熔化,然后将用黄铜镀覆的湿式帘线浸渍在溶液中15-80秒,并干燥,制成轮胎用钢丝帘线。 钢帘线用作轮胎的加强构件。 熔融溶液的浓度优选为1-50mol%。 在制造过程中,制造样品片,评价样品的粘附力和耐侵蚀性。