CN108859306A - 一种皮革与人造材料表面防涂鸦涂层结构 - Google Patents

一种皮革与人造材料表面防涂鸦涂层结构 Download PDF

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CN108859306A
CN108859306A CN201810858103.XA CN201810858103A CN108859306A CN 108859306 A CN108859306 A CN 108859306A CN 201810858103 A CN201810858103 A CN 201810858103A CN 108859306 A CN108859306 A CN 108859306A
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何本根
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Jiangxi Haopu High Tech Coated Fabric Co Ltd
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Abstract

本发明涉及皮革技术领域，且公开了一种皮革与人造材料表面防涂鸦涂层结构，包括皮革本体，所述皮革本体的正面开设有通孔，所述皮革本体的正面开设有撕扯槽。该皮革与人造材料表面防涂鸦涂层结构，能够降低油墨、染料和有色污渍等的附着力，可以起到较好的防涂鸦作用，且发生涂鸦情况后，也能够很容易的将涂鸦擦除，阻燃层和耐热层选用陶瓷纤维，陶瓷纤维是一种优良的耐火材料，具有重量轻、耐高温、热容小、保温绝热性能良好、高温绝热性能良好和无毒性等优点，增强了皮革与人造材料的耐高温和阻燃能力，延长了皮革的使用寿命，通孔可以缓解皮革与人造材料表面热胀冷缩张力，开设的撕扯槽方便了皮革与人造材料裁剪使用。

Description

一种皮革与人造材料表面防涂鸦涂层结构
技术领域
本发明涉及皮革技术领域，具体为一种皮革与人造材料表面防涂鸦涂层结构。
背景技术
皮革是经脱毛和鞣制等物理和化学加工所得到的已经变性且不易腐烂的动物皮，革是由天然蛋白质纤维在三维空间紧密编织构成的，其表面有一种特殊的粒面层，具有自然的粒纹和光泽，手感舒适，在人类进化的过程中，人们发现一些植物的汁液或矿物油对皮革具有一定的鞣性，原料皮通过汁液的浸泡，更具有透气性和防腐性。
皮革和人造材料在长期使用过程中，可能会被人为的在表面进行涂鸦，严重的影响的皮革和人造材料美观性，传统的皮革和人造材料对涂鸦应对措施较少，当皮革和人造材料表面被用染料涂鸦时，不易擦除，且容易使涂鸦的染料浸透至皮革和人造材料内部而影响其性能，故而提出一种技术方案来解决上述提出的问题。
发明内容
本发明的目的在于提供一种皮革与人造材料表面防涂鸦涂层结构，以解决上述背景技术中提出的传统的皮革和人造材料对涂鸦应对措施较少，当皮革和人造材料表面被用染料涂鸦时，不易擦除，且容易使涂鸦的染料浸透至皮革和人造材料内部而影响其性能的问题。
为实现上述目的，本发明提供如下技术方案：一种皮革与人造材料表面防涂鸦涂层结构，包括皮革本体，所述皮革本体的正面开设有通孔，所述皮革本体的正面开设有撕扯槽。
所述皮革本体包括防涂鸦层，所述防涂鸦层的背面粘接有阻燃层，所述阻燃层的背面粘接有防水层，所述防水层的背面粘接有基层，所述基层的背面粘接有耐水层，所述耐水层的背面粘接有耐热层，所述耐热层的背面粘接有疏油墨层。
优选的，所述通孔的数量不少于四个，所述撕扯槽的数量不少于二十个。
优选的，所述基层为棉布，所述基层包括棉布经纱和棉布纬纱，所述基层由棉布经纱和棉布纬纱编织而成，所述基层的厚度不小于零点五毫米。
优选的，所述防涂鸦层为防涂鸦聚氨酯，所述防涂鸦聚氨酯由有机氟或有机硅聚氨酯树脂，经过高温固化交联而成，所述防涂鸦层的厚度不小于零点五毫米。
优选的，所述阻燃层和耐热层均可为陶瓷纤维，所述阻燃层和耐热层的厚度均不小于零点五毫米。
优选的，所述防水层与耐水层均可为丙烯酸防水涂料，所述疏油墨层可为含氟整理剂，所述疏油墨层的厚度不小于零点五毫米。
与现有技术相比，本发明的有益效果是：该皮革与人造材料表面防涂鸦涂层结构，通过设置防涂鸦层，防涂鸦层选用防涂鸦聚氨酯，防涂鸦聚氨酯由有机氟或有机硅聚氨酯树脂，经过高温固化交联而成，极大的降低了其表面能，能够降低油墨、染料和有色污渍等的附着力，可以起到较好的防涂鸦作用，且发生涂鸦情况后，也能够很容易的将涂鸦擦除，阻燃层和耐热层选用陶瓷纤维，陶瓷纤维是一种优良的耐火材料，具有重量轻、耐高温、热容小、保温绝热性能良好、高温绝热性能良好和无毒性等优点，增强了皮革与人造材料的耐高温和阻燃能力，延长了皮革与人造材料的使用寿命和使用安全性，通过设置防水层与耐水层，丙烯酸防水涂料是以纯丙烯酸聚合物乳液为基料，加入其他添加剂而制得的单组份水乳型防水涂料，经过喷涂和烘干过程制成皮革与人造材料中的防水层与耐水层，可以提高皮革与人造材料的防水性能，防止皮革与人造材料过度潮湿导致霉变等情况，疏油墨层选用含氟整理剂，含氟整理剂具有优异的疏水和疏油性，是织物、皮革和纸张等多种底材的优良整理剂，能够进一步增强皮革与人造材料的防涂鸦性能，通孔可以缓解皮革与人造材料表面热胀冷缩张力，开设的撕扯槽方便了皮革与人造材料裁剪使用。
附图说明
图1为本发明正面结构示意图；
图2为本发明皮革本体内部结构示意图；
图3为本发明基层内部结构示意图。
图中：1皮革本体、11防涂鸦涂层、12阻燃层、13防水层、14基层、141 棉布经纱、142棉布纬纱、15耐水层、16耐热层、17疏油墨层、2通孔、3 撕扯槽。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-图3，本发明提供的一种实施例：一种皮革与人造材料表面防涂鸦涂层结构，包括皮革本体1，皮革本体1的正面开设有通孔2，通孔2的数量不少于四个，撕扯槽3的数量不少于二十个，皮革本体1的正面开设有撕扯槽3，通孔2可以缓解皮革与人造材料表面热胀冷缩张力，开设的撕扯槽3方便了皮革与人造材料裁剪使用。
皮革本体1包括防涂鸦层11，防涂鸦层11选用防涂鸦聚氨酯，防涂鸦聚氨酯由有机氟或有机硅聚氨酯树脂，经过高温固化交联而成，极大的降低了其表面能，能够降低油墨、染料和有色污渍等的附着力，可以起到较好的防涂鸦作用，且发生涂鸦情况后，也能够很容易的将涂鸦擦除，防涂鸦层11的背面粘接有阻燃层12，阻燃层12的背面粘接有防水层13，防水层13的背面粘接有基层14，基层14的背面粘接有耐水层15，丙烯酸防水涂料是以纯丙烯酸聚合物乳液为基料，加入其他添加剂而制得的单组份水乳型防水涂料，经过喷涂和烘干过程制成皮革与人造材料中的防水层13与耐水层15，可以提高皮革与人造材料的防水性能，防止皮革与人造材料过度潮湿导致霉变等情况，耐水层15的背面粘接有耐热层16，阻燃层12和耐热层16选用陶瓷纤维，陶瓷纤维是一种优良的耐火材料，具有重量轻、耐高温、热容小、保温绝热性能良好、高温绝热性能良好和无毒性等优点，增强了皮革与人造材料的耐高温和阻燃能力，耐热层16的背面粘接有疏油墨层17，基层14为棉布，基层14包括棉布经纱141和棉布纬纱142，基层14由棉布经纱141和棉布纬纱 142编织而成，基层14的厚度不小于零点五毫米，防涂鸦层11为防涂鸦聚氨酯，防涂鸦聚氨酯由有机氟或有机硅聚氨酯树脂，经过高温固化交联而成，防涂鸦层11的厚度不小于零点五毫米，阻燃层12和耐热层16均可为陶瓷纤维，阻燃层12和耐热层16的厚度均不小于零点五毫米，防水层13与耐水层 15均可为丙烯酸防水涂料，疏油墨层17可为含氟整理剂，疏油墨层17的厚度不小于零点五毫米，疏油墨层17选用含氟整理剂，含氟整理剂具有优异的疏水和疏油性，是织物、皮革和纸张等多种底材的优良整理剂，能够进一步增强皮革与人造材料的防涂鸦性能。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (6)

1.一种皮革与人造材料表面防涂鸦涂层结构，包括皮革本体(1)，其特征在于：所述皮革本体(1)的正面开设有通孔(2)，所述皮革本体(1)的正面开设有撕扯槽(3)；
所述皮革本体(1)包括防涂鸦层(11)，所述防涂鸦层(11)的背面粘接有阻燃层(12)，所述阻燃层(12)的背面粘接有防水层(13)，所述防水层(13)的背面粘接有基层(14)，所述基层(14)的背面粘接有耐水层(15)，所述耐水层(15)的背面粘接有耐热层(16)，所述耐热层(16)的背面粘接有疏油墨层(17)。
2.根据权利要求1所述的一种皮革与人造材料表面防涂鸦涂层结构，其特征在于：所述通孔(2)的数量不少于四个，所述撕扯槽(3)的数量不少于二十个。
3.根据权利要求1所述的一种皮革与人造材料表面防涂鸦涂层结构，其特征在于：所述基层(14)为棉布，所述基层(14)包括棉布经纱(141)和棉布纬纱(142)，所述基层(14)由棉布经纱(141)和棉布纬纱(142)编织而成，所述基层(14)的厚度不小于零点五毫米。
4.根据权利要求1所述的一种皮革与人造材料表面防涂鸦涂层结构，其特征在于：所述防涂鸦层(11)为防涂鸦聚氨酯，所述防涂鸦聚氨酯由有机氟或有机硅聚氨酯树脂，经过高温固化交联而成，所述防涂鸦层(11)的厚度不小于零点五毫米。
5.根据权利要求1所述的一种皮革与人造材料表面防涂鸦涂层结构，其特征在于：所述阻燃层(12)和耐热层(16)均可为陶瓷纤维，所述阻燃层(12)和耐热层(16)的厚度均不小于零点五毫米。
6.根据权利要求1所述的一种皮革与人造材料表面防涂鸦涂层结构，其特征在于：所述防水层(13)与耐水层(15)均可为丙烯酸防水涂料，所述疏油墨层(17)可为含氟整理剂，所述疏油墨层(17)的厚度不小于零点五毫米。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220340774A1 (en) * 2019-09-20 2022-10-27 3M Innovative Properties Company Coating composition, coated assembly and method of sealing the surface of a fibrous web

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