CN107034697A - 用于超细纤维皮革的染色均匀的环保染色液 - Google Patents

用于超细纤维皮革的染色均匀的环保染色液 Download PDF

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CN107034697A
CN107034697A CN201710250030.1A CN201710250030A CN107034697A CN 107034697 A CN107034697 A CN 107034697A CN 201710250030 A CN201710250030 A CN 201710250030A CN 107034697 A CN107034697 A CN 107034697A
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environmentally friendly
sodium
superfine fiber
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林志勇
王如比
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Dongguan Kedi Industrial Co Ltd
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Abstract

本发明公开了用于超细纤维皮革的染色均匀的环保染色液，按照重量份的原料包括：染料5‑110份、二甲基甲酰胺10‑120份、亚麻酸3‑30份、醋酸丁酯10‑50份、聚乙烯吡咯烷酮1‑15份、苯乙烯5‑35份、木质素磺酸钠0‑110份、萜烯树脂5‑30份、六偏磷酸钠0.5‑15份、线性低密度聚乙烯3‑25份、栲胶0‑120份、氢化松香1‑22份、烷基芳基磺酸钠1‑15份、陶瓷微粉1‑20份、蔗糖酯1‑25份、聚丙烯酰胺0.5‑45份、水200‑600份。

Description

用于超细纤维皮革的染色均匀的环保染色液
技术领域
本发明涉及染料技术领域，具体是用于超细纤维皮革的染色均匀的环保染色液。
背景技术
超细纤维皮革是一种用极细的纤维做成的新型高档次的人造皮革，可用做鞋、箱包、家具、汽车内饰等的各领域，具有真皮的特性以及比真皮优越的指标。以三维网络结构超细纤维非织造布为基布的聚氨酯合成革是近年发展起来的新一代合成革，可与高级天然皮革相媲美，具有天然皮革所固有的吸湿透气性，并且在耐化学性、防水、防霉变性等方面超过天然皮革。超细纤维合成革由锦纶超细纤维和聚氨酯两部分构成，它们紧密连接在一起。能够在聚氨酯材料上着色的染料有多类，如直接染料、活性染料、酸性染料、金属络合染料和分散染料等。但很多染料除对聚氨酯有较好的着色性外，还对锦纶有很好的上色效果，两者的色光差异会使最终的染色效果偏离设想。针对上述情况，需要开发出一种超细纤维皮革着色用染料，环保性强，能显著提高染料的色牢固度，从而提高超细纤维皮革的外观使用质量。
发明内容
本发明的目的在于提供用于超细纤维皮革的染色均匀的环保染色液，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
用于超细纤维皮革的染色均匀的环保染色液，按照重量份的原料包括：染料5-110份、二甲基甲酰胺10-120份、亚麻酸3-30份、醋酸丁酯10-50份、聚乙烯吡咯烷酮1-15份、苯乙烯5-35份、木质素磺酸钠0-110份、萜烯树脂5-30份、六偏磷酸钠0.5-15份、线性低密度聚乙烯3-25份、栲胶0-120份、氢化松香1-22份、烷基芳基磺酸钠1-15份、陶瓷微粉1-20份、蔗糖酯1-25份、聚丙烯酰胺0.5-45份、水200-600份。
作为本发明进一步的方案：所述用于超细纤维皮革的染色均匀的环保染色液，按照重量份的原料包括：染料8-105份、二甲基甲酰胺15-115份、亚麻酸5-28份、醋酸丁酯15-45份、聚乙烯吡咯烷酮1-12份、苯乙烯8-30份、木质素磺酸钠0-105份、萜烯树脂8-28份、六偏磷酸钠0.8-12份、线性低密度聚乙烯4-22份、栲胶5-115份、氢化松香2-20份、烷基芳基磺酸钠1-12份、陶瓷微粉1-18份、蔗糖酯2-22份、聚丙烯酰胺0.8-40份、水220-570份。
作为本发明进一步的方案：所述用于超细纤维皮革的染色均匀的环保染色液，按照重量份的原料包括：染料10-100份、二甲基甲酰胺18-110份、亚麻酸8-25份、醋酸丁酯20-40份、聚乙烯吡咯烷酮2-10份、苯乙烯10-28份、木质素磺酸钠5-100份、萜烯树脂10-25份、六偏磷酸钠1-10份、线性低密度聚乙烯6-20份、栲胶10-110份、氢化松香4-18份、烷基芳基磺酸钠2-10份、陶瓷微粉2-15份、蔗糖酯4-20份、聚丙烯酰胺1-35份、水250-550份。
作为本发明进一步的方案：所述用于超细纤维皮革的染色均匀的环保染色液，按照重量份的原料包括：染料20-90份、二甲基甲酰胺20-100份、亚麻酸10-22份、醋酸丁酯22-35份、聚乙烯吡咯烷酮3-9份、苯乙烯12-25份、木质素磺酸钠8-90份、萜烯树脂12-22份、六偏磷酸钠2-9份、线性低密度聚乙烯8-18份、栲胶15-105份、氢化松香5-15份、烷基芳基磺酸钠3-9份、陶瓷微粉3-12份、蔗糖酯5-18份、聚丙烯酰胺2-32份、水250-550份。
作为本发明进一步的方案：所述用于超细纤维皮革的染色均匀的环保染色液，是经过以下步骤制得：
1)将染料与水混合，充分搅拌溶解后形成染料水溶液；
2)向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在20-70℃的温度下搅拌处理10-100min，即得环保染色液。
作为本发明进一步的方案：步骤2)中，搅拌速度为80-300r/min。
作为本发明进一步的方案：步骤2)中，搅拌处理后使环保染色液含水量为30-80％。
作为本发明进一步的方案：步骤2)中，在35-65℃的温度下搅拌处理。
与现有技术相比，本发明的有益效果是：
本发明将染料与二甲基甲酰胺、亚麻酸、木质素磺酸钠等各原料制得的环保染色液，不仅与染料相容性好，有效提高染料均匀度，而且能够显著提高染料的色牢固度、耐水性和耐高低温性，既能对聚氨酯有较好的着色性，还对锦纶有很好的上色效果，最终的染色效果能够达到预期设想，使本发明在超细纤维皮革领域中能够广泛使用。本发明制备工艺简单、易操作，易控制，生产成本低，染色工艺较简单、成本较低、节约能源，对皮革亲和力高、匀染性好、上染率高，适于大规模生产。
具体实施方式
下面将结合本发明实施例，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。
实施例1
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料5kg、二甲基甲酰胺10kg、亚麻酸3kg、醋酸丁酯10kg、聚乙烯吡咯烷酮1kg、苯乙烯5kg、木质素磺酸钠1kg、萜烯树脂5kg、六偏磷酸钠0.5kg、线性低密度聚乙烯3kg、栲胶1kg、氢化松香1kg、烷基芳基磺酸钠1kg、陶瓷微粉1kg、蔗糖酯1kg、聚丙烯酰胺0.5kg、水200kg。将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在20℃的温度下、80r/min的速度下搅拌处理10min，使含水量为30％。即得环保染色液。
实施例2
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料110kg、二甲基甲酰胺120kg、亚麻酸30kg、醋酸丁酯50kg、聚乙烯吡咯烷酮15kg、苯乙烯35kg、木质素磺酸钠110kg、萜烯树脂30kg、六偏磷酸钠15kg、线性低密度聚乙烯25kg、栲胶120kg、氢化松香22kg、烷基芳基磺酸钠15kg、陶瓷微粉20kg、蔗糖酯25kg、聚丙烯酰胺45kg、水600kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在70℃的温度下、300r/min的速度下搅拌处理100min，使含水量为80％。即得环保染色液。
实施例3
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料8kg、二甲基甲酰胺15kg、亚麻酸5kg、醋酸丁酯15kg、聚乙烯吡咯烷酮1kg、苯乙烯8kg、木质素磺酸钠3kg、萜烯树脂8kg、六偏磷酸钠0.8kg、线性低密度聚乙烯4kg、栲胶5kg、氢化松香2kg、烷基芳基磺酸钠1kg、陶瓷微粉1kg、蔗糖酯2kg、聚丙烯酰胺0.8kg、水220kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在35℃的温度下、80r/min的速度下搅拌处理20min，使含水量为40％。即得环保染色液。
实施例4
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料105kg、二甲基甲酰胺115kg、亚麻酸28kg、醋酸丁酯45kg、聚乙烯吡咯烷酮12kg、苯乙烯30kg、木质素磺酸钠105kg、萜烯树脂28kg、六偏磷酸钠12kg、线性低密度聚乙烯22kg、栲胶115kg、氢化松香20kg、烷基芳基磺酸钠12kg、陶瓷微粉18kg、蔗糖酯22kg、聚丙烯酰胺40kg、水570kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在65℃的温度下、80-300r/min的速度下搅拌处理90min，使含水量为70％。即得环保染色液。
实施例5
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料10kg、二甲基甲酰胺18kg、亚麻酸8kg、醋酸丁酯20kg、聚乙烯吡咯烷酮2kg、苯乙烯10kg、木质素磺酸钠5kg、萜烯树脂10kg、六偏磷酸钠1kg、线性低密度聚乙烯6kg、栲胶10kg、氢化松香4kg、烷基芳基磺酸钠2kg、陶瓷微粉2kg、蔗糖酯4kg、聚丙烯酰胺1kg、水250kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在40℃的温度下、100r/min的速度下搅拌处理30min，使含水量为50％。即得环保染色液。
实施例6
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料100kg、二甲基甲酰胺110kg、亚麻酸25kg、醋酸丁酯40kg、聚乙烯吡咯烷酮10kg、苯乙烯28kg、木质素磺酸钠100kg、萜烯树脂25kg、六偏磷酸钠10kg、线性低密度聚乙烯20kg、栲胶110kg、氢化松香18kg、烷基芳基磺酸钠10kg、陶瓷微粉15kg、蔗糖酯20kg、聚丙烯酰胺35kg、水550kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在60℃的温度下、280r/min的速度下搅拌处理70min，使含水量为60％。即得环保染色液。
实施例7
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料20kg、二甲基甲酰胺20kg、亚麻酸10kg、醋酸丁酯22kg、聚乙烯吡咯烷酮3kg、苯乙烯12kg、木质素磺酸钠8kg、萜烯树脂12kg、六偏磷酸钠2kg、线性低密度聚乙烯8kg、栲胶15kg、氢化松香5kg、烷基芳基磺酸钠3kg、陶瓷微粉3kg、蔗糖酯5kg、聚丙烯酰胺2kg、水250kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在50℃的温度下、150r/min的速度下搅拌处理40min，使含水量为55％。即得环保染色液。
实施例8
本发明实施例中，用于超细纤维皮革的染色均匀的环保染色液，包括以下原料：染料90kg、二甲基甲酰胺100kg、亚麻酸22kg、醋酸丁酯35kg、聚乙烯吡咯烷酮9kg、苯乙烯25kg、木质素磺酸钠90kg、萜烯树脂22kg、六偏磷酸钠9kg、线性低密度聚乙烯18kg、栲胶105kg、氢化松香15kg、烷基芳基磺酸钠9kg、陶瓷微粉12kg、蔗糖酯18kg、聚丙烯酰胺32kg、水550kg。
将染料与水混合，充分搅拌溶解后形成染料水溶液。向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在55℃的温度下、200r/min的速度下搅拌处理50min，使含水量为50％。即得环保染色液。
将实施例1-8中制得的环保染色液处理织物并进行染色牢度的测定：耐日晒色牢度采用GB/T 8427-2008测定，耐摩擦色牢度采用GB/T 3920-2008测定，耐水洗色牢度采用GB/T 3921-2008测定。按照上述染色条件和牢度测定，上述8个环保染色液的染色数据和色牢度见表1。
表1
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。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (8)

1.用于超细纤维皮革的染色均匀的环保染色液，其特征在于，按照重量份的原料包括：染料5-110份、二甲基甲酰胺10-120份、亚麻酸3-30份、醋酸丁酯10-50份、聚乙烯吡咯烷酮1-15份、苯乙烯5-35份、木质素磺酸钠0-110份、萜烯树脂5-30份、六偏磷酸钠0.5-15份、线性低密度聚乙烯3-25份、栲胶0-120份、氢化松香1-22份、烷基芳基磺酸钠1-15份、陶瓷微粉1-20份、蔗糖酯1-25份、聚丙烯酰胺0.5-45份、水200-600份。
2.根据权利要求1所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，按照重量份的原料包括：染料8-105份、二甲基甲酰胺15-115份、亚麻酸5-28份、醋酸丁酯15-45份、聚乙烯吡咯烷酮1-12份、苯乙烯8-30份、木质素磺酸钠0-105份、萜烯树脂8-28份、六偏磷酸钠0.8-12份、线性低密度聚乙烯4-22份、栲胶5-115份、氢化松香2-20份、烷基芳基磺酸钠1-12份、陶瓷微粉1-18份、蔗糖酯2-22份、聚丙烯酰胺0.8-40份、水220-570份。
3.根据权利要求2所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，按照重量份的原料包括：染料10-100份、二甲基甲酰胺18-110份、亚麻酸8-25份、醋酸丁酯20-40份、聚乙烯吡咯烷酮2-10份、苯乙烯10-28份、木质素磺酸钠5-100份、萜烯树脂10-25份、六偏磷酸钠1-10份、线性低密度聚乙烯6-20份、栲胶10-110份、氢化松香4-18份、烷基芳基磺酸钠2-10份、陶瓷微粉2-15份、蔗糖酯4-20份、聚丙烯酰胺1-35份、水250-550份。
4.根据权利要求3所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，按照重量份的原料包括：染料20-90份、二甲基甲酰胺20-100份、亚麻酸10-22份、醋酸丁酯22-35份、聚乙烯吡咯烷酮3-9份、苯乙烯12-25份、木质素磺酸钠8-90份、萜烯树脂12-22份、六偏磷酸钠2-9份、线性低密度聚乙烯8-18份、栲胶15-105份、氢化松香5-15份、烷基芳基磺酸钠3-9份、陶瓷微粉3-12份、蔗糖酯5-18份、聚丙烯酰胺2-32份、水250-550份。
5.根据权利要求1-4任一所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，是经过以下步骤制得：
1)将染料与水混合，充分搅拌溶解后形成染料水溶液；
2)向染料水溶液中加入二甲基甲酰胺、亚麻酸、醋酸丁酯、聚乙烯吡咯烷酮、苯乙烯、木质素磺酸钠、萜烯树脂、六偏磷酸钠、线性低密度聚乙烯、栲胶、氢化松香、烷基芳基磺酸钠、陶瓷微粉、蔗糖酯、聚丙烯酰胺，再在20-70℃的温度下搅拌处理10-100min，即得环保染色液。
6.根据权利要求5所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，步骤2)中，搅拌速度为80-300r/min。
7.根据权利要求5所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，步骤2)中，搅拌处理后使环保染色液含水量为30-80％。
8.根据权利要求5所述的用于超细纤维皮革的染色均匀的环保染色液，其特征在于，步骤2)中，在35-65℃的温度下搅拌处理。
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Application publication date: 20170811