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JP2013035998A Low fogging leather 审中-公开
标题翻译：低潮皮革
公开(公告)号：JP2013035998A
公开(公告)日：2013-02-21
申请号：JP2011175392
申请日：2011-08-10
申请人： Midori Hokuyo Kk , ミドリホクヨー株式会社
发明人： YAMAGUCHI SEIJI , SUZUKI YASUMITSU , OURA HARUKI
IPC分类号： C14C3/08 , B68G5/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing natural leather for an automobile seat that is manufactured after a pretreatment process before tanning a hide, followed by a tanning process and a shaving process, a series of processes of retanning, dyeing and stuffing processes, and a drying process, wherein a coating film comprising a base coat layer, a color coat layer, and a top coat layer is formed; and to provide the natural leather for an automobile seat that is such that the fogging generation amount can be suppressed by at most a certain level even in a hot condition in a composite to which a urethane pad (cushioning material for an automobile seat) is attached.SOLUTION: A composition includes: 2-12 wt.% of vegetable tannin based on a shaving leather weight; synthetic tannin of the amount in which the total with the vegetable tannin becomes 7-25 wt.%; 2-12 wt.% of a resin tanning agent; and 6-14 wt.% of a fatliquor, as a treating agent of a series of processes of retanning, dyeing, and stuffing processes, wherein the composition is used which satisfies Formula (I): (synthetic tannin)+(fatliquor)-(vegetable tannin)≤22.0.
摘要翻译：要解决的问题：提供一种制造用于汽车座椅的天然皮革的方法，其在鞣制皮革之前的预处理过程之后制造，随后是鞣制过程和剃刮过程，一系列复鞣，染色填充处理和干燥处理，其中形成包括底涂层，着色涂层和顶涂层的涂膜; 并且提供一种用于汽车座椅的天然皮革，使得即使在附接有聚氨酯垫（用于汽车座椅的缓冲材料）的复合材料的热状态下也可以将雾化发生量抑制在一定水平。解决方案：组合物包括：基于剃须皮重量的2-12重量％的植物单宁; 合成单宁，其中植物单宁的总量为7-25重量％; 2-12重量％的树脂鞣剂; 和6-14重量％的加脂剂，作为一系列复鞣，染色和填充方法的处理剂，其中使用满足式（I）的组合物：（合成鞣酸）+（加脂剂） - （植物单宁）≤22.0。版权所有（C）2013，JPO＆INPIT

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