CN101899780A - Nano-modified synthetic leather leveling agent - Google Patents

Nano-modified synthetic leather leveling agent Download PDF

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Publication number
CN101899780A
CN101899780A CN 201010233695 CN201010233695A CN101899780A CN 101899780 A CN101899780 A CN 101899780A CN 201010233695 CN201010233695 CN 201010233695 CN 201010233695 A CN201010233695 A CN 201010233695A CN 101899780 A CN101899780 A CN 101899780A
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parts
leather
synthetic
nano
agent
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CN 201010233695
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Chinese (zh)
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CN101899780B (en )
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何秀英
刘侠
陈罘杲
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烟台福松化工有限公司;陈罘杲
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Abstract

The invention discloses a nano-modified synthetic leather leveling agent, which contains the raw materials and parts thereof by weight as below: 40-60 parts of polyether modified organosilicon, 4-6 parts of nano SiO2-Ag antibacterial agent, 0.5-1.5 parts of nano-titanium oxide, 0.5-1.5 parts of nano-silicon oxide, 20-40 parts of N,N-Dimethyl formamide, 0.5-1.5 parts of flavoring agent and 0.05-0.15 parts of suspending agent. Compared with the prior art, the nano-modified synthetic leather leveling agent according to the invention effectively improves the appearance and the quality of the synthetic leather, achieves smooth and comfortable hand feeling, enhances air and moisture permeability of the synthetic leather, increases the genuine leather-like feeling, raises the wear resistance of the synthetic leather and prolongs the service life of the synthetic leather.

Description

纳米改性合成革流平剂 Nano-modified synthetic leather leveling agent

技术领域 FIELD

[0001] 本发明涉及制鞋技术领域,具体地说是一种纳米改性合成革流平剂。 [0001] Technical Field The present invention relates to footwear, in particular to a nano-modified synthetic leather leveling agent. 背景技术 Background technique

[0002] 流平剂是一种常用的涂料助剂,它能促使涂料在干燥成膜过程中形成一个平整、 光滑、均勻的涂膜。 [0002] The leveling agent is a common paint additives, coating it can promote the formation of a dry film formation process, a smooth, uniform coating film. 流平剂种类很多,不同涂料所用的流平剂种类也不尽相同。 Many types of leveling agent, flat coatings with different types of flow agents are not the same. 皮鞋制造过程中合成革经常会出现缩孔、桔皮、刷痕、滚痕等缺陷,需要使用流平剂,目前普遍使用的流平剂在使用过程中效果不是很理想,影响皮鞋的质量。 Synthetic leather shoes manufacturing processes often occur craters, orange peel, brush marks, roller marks and other defects, it is necessary to use leveling agents, leveling agents now used are not always effective in the course, affect the quality of shoes.

发明内容 SUMMARY

[0003] 本发明的技术任务是提供一种纳米改性合成革流平剂。 [0003] The technical task of the present invention is to provide a nano-modified synthetic leather leveling agent.

[0004] 本发明的技术任务是按以下方式实现的,该流平剂的原料由聚醚改性有机硅、纳米SiO2-Ag抗菌剂、纳米氧化钛、纳米氧化硅、氮氮二甲基甲酰胺、香味剂以及悬浮剂构成; 各原料的重量份配比如下:聚醚改性有机硅40〜60份,纳米SiO2-Ag抗菌剂4〜6份,纳米氧化钛0. 5〜1. 5份,纳米氧化硅0. 5〜1. 5份,氮氮二甲基甲酰胺20〜40份,香味剂0. 5〜1. 5份,悬浮剂0. 05〜0. 15份。 [0004] The technical task of the present invention are achieved in the following manner, the leveling agent feed by the polyether-modified silicone, nano-SiO2-Ag antibacterial agents, nano-titanium dioxide, nano silica, N-dimethylformamide N amides, flavoring agents and suspending agents configuration; parts by weight of each starting material was prepared as follows: 40~60 parts of polyether-modified silicone, nano-SiO2-Ag 4 ~ 6 parts antibacterial agent, the titanium oxide nano-5 0.5 5~1. parts, nano silica 0.5 5~1. 5 parts, the nitrogen of 20~40 parts of dimethylformamide, 0.5 5~1. 5 parts flavoring agents, suspending agents 0. 05~0. 15 parts.

[0005] 所述的香味剂为扁柏香味剂或薰衣草香味剂。 According to [0005] of Japanese cypress flavor or fragrance of lavender fragrance.

[0006] 所述的悬浮剂为吐温-20或司盘-80。 [0006] The suspending agent is a Tween or Span -20 -80.

[0007] 该流平剂的加工方法如下:按重量份配比取纳米SiO2-Ag抗菌剂、纳米氧化钛、纳米氧化硅以及扁柏香味剂或薰衣草香味剂混合均勻后加入到重量份配比的氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入重量份配比的吐温-20或司盘-80,乳化10〜20分钟后, 将混合物加入到重量份配比的聚醚改性有机硅中搅拌均勻后,包装入库即可。 [0007] The leveling agent processing method is as follows: parts by weight ratio SiO2-Ag Nano - antibacterial agents, nano titanium oxide, silicon oxide, and nano cypress flavoring or lavender fragrance were added to the mixed ratio of parts by weight N N-dimethylformamide with emulsification, emulsification dropwise parts by weight ratio Span or Tween-20 -80, 10-20 minutes after the emulsification, the mixture was added to a ratio of parts by weight of a polyether modified after stir silicone, to packaging and storage.

[0008] 本发明的纳米改性合成革流平剂与现有技术相比,有效的改善了合成革的外观质量,手感滑爽,提高了合成革透气、透湿性能,增加真皮感,提高了合成革的耐磨性,延长了合成革使用寿命。 [0008] The nano-modified synthetic leather of the present invention a leveling agent as compared with the prior art, effectively improves the appearance quality of synthetic leather, smooth feel, improved synthetic leather permeability, moisture permeability, increased sense of leather, to improve the wear resistance of synthetic leather, synthetic leather to extend the service life.

具体实施方式 detailed description

[0009] 实施例1 :取纳米SiO2-Ag抗菌剂4g、纳米氧化钛0. 5g、纳米氧化硅0. 5g以及扁柏香味剂0. 5g混合均勻后加入到20g氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入0. 05g 吐温-20,乳化10分钟后,将混合物加入到40g聚醚改性有机硅中搅拌均勻后,包装入库即可。 [0009] Example 1: Nano - SiO2-Ag antibacterial agents 4g, nano-titanium dioxide 0. 5g, 0. 5g silica nano cypress and the flavor is added to the mixed 0. 5g 20g N N dimethyl formamide emulsified emulsification was added dropwise 0. 05g Tween 20, emulsified for 10 minutes, the mixture was added to 40g polyether-modified silicone stirred uniformly, to packaging and storage.

[0010] 实施例2 :取纳米SiO2-Ag抗菌剂6g、纳米氧化钛1.5g、纳米氧化硅1.5g以及扁柏香味剂1. 5g混合均勻后加入到40g氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入0. 15g 吐温-20,乳化20分钟后,将混合物加入到60g聚醚改性有机硅中搅拌均勻后,包装入库即可。 [0010] Example 2: Nano - SiO2-Ag antibacterial agents 6g, the titanium oxide nano 1.5g, 1.5g and silica nano cedar mixed flavor 1. 5g to 40g of nitrogen was added N-dimethylformamide with emulsification , emulsification Tween-20 was added dropwise 0. 15g, 20 minutes after the emulsification, the mixture was added to 60g polyether-modified silicone stirred uniformly, to packaging and storage.

[0011] 实施例3 :取纳米SiO2-Ag抗菌剂5g、纳米氧化钛lg、纳米氧化硅Ig以及扁柏香味剂Ig混合均勻后加入到30g氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入0. Ig吐温-20,乳化15分钟后,将混合物加入到50g聚醚改性有机硅中搅拌均勻后,包装入库即可。 [0011] Example 3: Nano - SiO2-Ag antibacterial agent 5g, nano-titanium dioxide lg, nano silica Ig and Ig cypress flavoring agent was added to 30g N N dimethyl formamide mixed and emulsified uniformly, emulsification after the dropwise 0. Ig Tween 20, emulsified after 15 minutes, the mixture was added to 50g polyether-modified silicone stirred uniformly, to packaging and storage. [0012] 实施例4 :取纳米SiO2-Ag抗菌剂5g、纳米氧化钛lg、纳米氧化硅Ig以及薰衣草香味剂Ig混合均勻后加入到30g氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入0. Ig司盘-80,乳化15分钟后,将混合物加入到50g聚醚改性有机硅中搅拌均勻后,包装入库即可。 [0012] Example 4: Nano - SiO2-Ag antibacterial agent 5g, nano-titanium dioxide lg, nano silica Ig and Ig lavender fragrance added to 30g N N dimethyl formamide mixed and emulsified uniformly, emulsification Span -80 was added dropwise 0. Ig, emulsified for 15 minutes, the mixture was added to the polyether-modified silicone 50g stir, to packaging and storage.

Claims (4)

  1. 纳米改性合成革流平剂,其特征在于该流平剂的原料由聚醚改性有机硅、纳米SiO2‑Ag抗菌剂、纳米氧化钛、纳米氧化硅、氮氮二甲基甲酰胺、香味剂以及悬浮剂构成;各原料的重量份配比如下:聚醚改性有机硅40~60份,纳米SiO2‑Ag抗菌剂4~6份,纳米氧化钛0.5~1.5份,纳米氧化硅0.5~1.5份,氮氮二甲基甲酰胺20~40份,香味剂0.5~1.5份,悬浮剂0.05~0.15份。 Nano-modified synthetic leather leveling agent, wherein the leveling agent feed by the polyether-modified silicone, nano-SiO2-Ag antibacterial agents, nano-titanium dioxide, nano silica, N-dimethylformamide N, flavor and a suspending agent composition; parts by weight ratio of each raw material is as follows: polyether-modified silicone 40 parts to 60, 4 to 6 parts by nano SiO2-Ag antibacterial agent, 0.5 to 1.5 parts of titanium dioxide nanoparticles, nano silica 0.5 1.5 parts of N N-dimethylformamide 20 to 40 parts, from 0.5 to 1.5 parts flavoring agents, suspending agents 0.05 to 0.15 parts.
  2. 2.根据权利要求1所述的纳米改性合成革流平剂,其特征在于所述的香味剂为扁柏香味剂或薰衣草香味剂。 The nano-modified synthetic leather leveling agent according to claim 1, characterized in that said flavor is a flavor or Japanese cypress lavender fragrance.
  3. 3.根据权利要求1所述的纳米改性合成革流平剂,其特征在于所述的悬浮剂为吐温-20或司盘-80。 The nano-modified synthetic leather leveling agent according to claim 1, wherein said suspending agent is a Tween or Span -20 -80.
  4. 4.根据权利要求1所述的纳米改性合成革流平剂,其特征在于该流平剂的加工方法如下:按重量份配比取纳米SiO2-Ag抗菌剂、纳米氧化钛、纳米氧化硅以及扁柏香味剂或薰衣草香味剂混合均勻后加入到重量份配比的氮氮二甲基甲酰胺中进行乳化,乳化过程中滴入重量份配比的吐温-20或司盘-80,乳化10〜20分钟后,将混合物加入到重量份配比的聚醚改性有机硅中搅拌均勻后,包装入库即可。 The nano-modified synthetic leather leveling agent according to claim 1, characterized in that the leveling agent processing method is as follows: parts by weight ratio SiO2-Ag Nano - antibacterial agents, nano titanium oxide, silicon oxide nano lavender and cypress flavoring or flavoring agent is added to the mixed parts by weight ratio of the nitrogen of dimethyl formamide emulsified added dropwise during emulsification parts by weight ratio of Tween-20 or Span 80, emulsification after 10-20 minutes, the mixture was added to the parts by weight ratio of the polyether-modified silicone was stirred uniformly, to packaging and storage.
CN 201010233695 2010-07-22 2010-07-22 Nano-modified synthetic leather leveling agent CN101899780B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297467A (en) * 2015-10-27 2016-02-03 芜湖市鸿坤汽车零部件有限公司 Lavender flavor type synthetic leather and production method thereof

Citations (2)

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Publication number Priority date Publication date Assignee Title
US3634344A (en) * 1968-07-04 1972-01-11 Goldschmidt Ag Th Process of producing polyester foams
US3980688A (en) * 1974-09-20 1976-09-14 Union Carbide Corporation Polysiloxane-polyoxyalkylene block copolymers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634344A (en) * 1968-07-04 1972-01-11 Goldschmidt Ag Th Process of producing polyester foams
US3980688A (en) * 1974-09-20 1976-09-14 Union Carbide Corporation Polysiloxane-polyoxyalkylene block copolymers

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《广州化工》 20021231 梁博科等 涂料流平剂的应用研究进展 第18-20页 1-4 第30卷, 第4期 2 *
《西部皮革》 20090430 邓祯庆等 有机硅皮革涂饰助剂的功能和作用 第8-12页 1-4 第31卷, 第7期 2 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297467A (en) * 2015-10-27 2016-02-03 芜湖市鸿坤汽车零部件有限公司 Lavender flavor type synthetic leather and production method thereof

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