WO2014029054A1 - Skin-touch matte washing and brightening treatment agent for synthetic leather and preparation method thereof - Google Patents
Skin-touch matte washing and brightening treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- WO2014029054A1 WO2014029054A1 PCT/CN2012/001651 CN2012001651W WO2014029054A1 WO 2014029054 A1 WO2014029054 A1 WO 2014029054A1 CN 2012001651 W CN2012001651 W CN 2012001651W WO 2014029054 A1 WO2014029054 A1 WO 2014029054A1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/08—Processes in which the treating agent is applied in powder or granular form
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- the present invention relates to a skin-feeling matte finish treatment agent for synthetic leather and a preparation method thereof, and particularly to a method for applying the back section of synthetic leather
- the synthetic leather for the process of synthetic skin is used for the treatment of matte matte finish treatment and preparation method thereof.
- synthetic leather has been widely used in the production of luggage, clothing, footwear and other products.
- Synthetic leather has the characteristics of good physical properties, resistance to tortuosity, good softness, high tensile strength, and permeability. Therefore, synthetic leather is widely used in the fabric or the weight of the luggage.
- the surface of synthetic leather often requires some surface treatment to give leather with different performance characteristics.
- consumers have become more and more demanding on the color and feel of the leather surface.
- the leather surface has a unique skin feel, and the leather surface has good contrast and good color, and the color is clear and natural.
- the original mature synthetic leather surface treatment agent can not meet the increasing demands of consumers for aesthetics and hand feeling, and the skin care matte finish treatment agent for synthetic leather has not been reported yet.
- An object of the present invention is to provide a skin feel matte finish treatment agent for synthetic leather and a preparation method therefor.
- the skin-sensitive matte finish treatment agent for synthetic leather of the present invention is achieved by the following technical solutions:
- the skin-sensitive matte finish treatment agent for synthetic leather disclosed in the present invention comprises the following components: modified polyurethane resin, cyclohexyl Ketone, xylene, butyl acetate, nano-elastic powder, silica matting powder, amino silicone oil, castor oil.
- composition of the components of the skin-sensitive matte finish treatment agent for synthetic leather provided by the present invention is as follows: 35 to 38 parts by weight of cyclourethane resin, 22 to 28 parts by weight of cyclohexanone, 10 to 12 parts by weight of xylene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, silica matting powder 3 4 parts by weight, 1.5 to 2 parts by weight of amino silicone oil, and 0.5 to 1 part by weight of castor oil.
- the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of aminosilicone oil, and 1 part by weight of castor oil.
- the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 33 parts by weight of the modified polyurethane resin, 28 parts by weight of cyclohexanone, and 10 parts by weight of xylene 18 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 1.5 parts by weight of amino silicone oil, and 0.5 parts by weight of castor oil.
- the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 26 parts by weight of cyclohexanone, and 11 parts by weight of xylene 15 parts by weight of butyl acetate, 4 parts by weight of nano-elastic powder, 3 parts by weight of silica matting powder, 2 parts by weight of amino silicone oil, and 1 part by weight of castor oil.
- the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 35 parts by weight of the modified polyurethane resin, 28 parts by weight of cyclohexanone, and 10 parts by weight of xylene 18 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, 3.6 parts by weight of silica matting powder, 1.7 parts by weight of aminosilicone oil, and 0.7 parts by weight of castor oil.
- the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 22 parts by weight of cyclohexanone, and 12 parts by weight of xylene 16 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of amino silicone oil, and 1 part by weight of castor oil.
- the preparation method of the skin-sensitive matte finish treatment agent for synthetic leather of the present invention is as follows:
- step 2) adding amino silicone oil and castor oil to the mixture obtained in step 1), and stirring uniformly; 3) Add the remaining modified polyurethane resin to the mixture obtained in step 2) and stir well.
- the ratio of each component can be as follows: 35 to 38 parts by weight of modified polyurethane resin, 22 to 28 parts by weight of cyclohexanone, 10 to 12 parts by weight of toluene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, 3 to 4 parts by weight of silica matting powder, 1.5 to 2 parts by weight of amino silicone oil, 0.5 to 1 weight of castor oil Share.
- all the steps of the preparation method of the skin-feel matte finish treatment agent for synthetic leather are carried out under normal temperature and normal pressure.
- the skin-sensitive matte finish treatment agent for synthetic leather is an environmentally-friendly material that meets the EU's environmental standards
- the components that make up the skin-sensitive matte finish treatment work together and work together.
- the haze and blackness are excellent.
- After washing and crepe treatment it has a unique skin feel, surface fog and top layer.
- the contrast of leather and bright fog is unique.
- the leather made with this kind of treatment has natural luster, clear color, smooth hand feeling, strong leather effect and good comprehensive effect.
- the skin-sensitive matte finish treatment agent of the invention is applied on the existing synthetic leather production line, and the process is simple, and is a novel material for the subsequent stage printing and washing, without increasing the cost of the production equipment.
- the "nano-elastic powder” in the present invention is a “polyurethane elastic powder", specifically a nano-sized powder.
- Example 1 20 parts by weight of modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, and dioxide were placed in a 1 L reactor under normal temperature and normal pressure.
- the performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 1.
- the performance index of the obtained skin-sensitive matte finish treatment agent for synthetic leather is shown in Table 3.
- the performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 4.
- the performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 5.
- the skin-sensitive matte finish treatment agent for synthetic leather of the present invention is a yellowish transparent liquid, which has excellent haze and blackness, and has a unique skin feel after being washed and crepe-treated, and has a surface groove bottom mist.
- the top layer is bright, and the leather surface has a unique contrast effect.
- the leather made by this kind of treatment agent has natural luster, clear color, smooth hand feeling, strong leather effect and good comprehensive effect.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Provided is skin-touch matte washing and brightening treatment agent for synthetic leather, consisting of the following components: modified polyurethane resin, cyclohexanone, dimethyl benzene, butyl acetate, nano-elastic powder, silicon dioxide matting powder, aminosilicone oil and castor oil. Further, disclosed is a preparation method of the skin-touch matte washing and brightening treatment agent for synthetic leather. Compared with the existing treatment agent for ordinary synthetic leather, the skin-touch matte washing and brightening treatment agent for synthetic leather, which is disclosed by the present invention, has excellent fog degree and degree of blackness, and further has unique skin-touch hand feeling after water washing and graining treatment, the bottom of a surface channel is foggy, the top layer is bright, the bright-fog contrast effect of the leather surface is unique, and the leather treated by using the treatment agent has a natural luster, a clear color and luster, a smooth hand feeling, a strong true leather effect and an excellent comprehensive effect.
Description
一种合成革用肤感雾面洗亮处理剂及其制备方法 技术领域 本发明涉及一种合成革用肤感雾面洗亮处理剂及其制备方法， 特别 涉及一种应用于合成革后段工艺的合成革用肤感雾面洗亮处理 剂及其制备方法。 背景技术 TECHNICAL FIELD The present invention relates to a skin-feeling matte finish treatment agent for synthetic leather and a preparation method thereof, and particularly to a method for applying the back section of synthetic leather The synthetic leather for the process of synthetic skin is used for the treatment of matte matte finish treatment and preparation method thereof. Background technique
目前， 合成革已经广泛应用于生产箱包、 服装、 鞋类等产品， 合成革 具有物理性好、耐曲折、柔软度好、抗拉强度大的特点， 并且具有透气性。 因此合成革广泛用于鞋类的面料或箱包承受重量的部位。合成革的表面经 常需要用一些表面处理剂而得到具有不同性能特点的皮革。近些年来， 随 着消费者对皮革表面的色泽和手感要求越来越高， 比如要求革面具有独特 的肤质手感， 革面亮雾对比效果好， 色泽清晰自然。 At present, synthetic leather has been widely used in the production of luggage, clothing, footwear and other products. Synthetic leather has the characteristics of good physical properties, resistance to tortuosity, good softness, high tensile strength, and permeability. Therefore, synthetic leather is widely used in the fabric or the weight of the luggage. The surface of synthetic leather often requires some surface treatment to give leather with different performance characteristics. In recent years, consumers have become more and more demanding on the color and feel of the leather surface. For example, the leather surface has a unique skin feel, and the leather surface has good contrast and good color, and the color is clear and natural.
因此， 原有的成熟的普通合成革表面处理剂已经不能满足消费者对美 感和手感日益增加的要求，而合成革用肤感雾面洗亮处理剂目前尚未见报 导 Therefore, the original mature synthetic leather surface treatment agent can not meet the increasing demands of consumers for aesthetics and hand feeling, and the skin care matte finish treatment agent for synthetic leather has not been reported yet.
发明内容 Summary of the invention
本发明的目的是提出一种合成革用肤感雾面洗亮处理剂及其制备方 法。 SUMMARY OF THE INVENTION An object of the present invention is to provide a skin feel matte finish treatment agent for synthetic leather and a preparation method therefor.
本发明的合成革用肤感雾面洗亮处理剂通过以下技术方案实现： 本发明所公开的合成革用肤感雾面洗亮处理剂， 由以下组分组成： 改 性聚氨酯树脂、 环己酮、 二甲苯、 醋酸丁酯、 纳米弹性粉、 二氧 化硅消光粉、 氨基硅油、 蓖麻油。 The skin-sensitive matte finish treatment agent for synthetic leather of the present invention is achieved by the following technical solutions: The skin-sensitive matte finish treatment agent for synthetic leather disclosed in the present invention comprises the following components: modified polyurethane resin, cyclohexyl Ketone, xylene, butyl acetate, nano-elastic powder, silica matting powder, amino silicone oil, castor oil.
本发明提供的合成革用肤感雾面洗亮处理剂的各组分的配比如下：改
性聚氨酯树脂 35〜38重量份，环己酮 22〜28重量份，二甲苯 10〜 12重量份， 醋酸丁酯 15〜18重量份， 纳米弹性粉 3 ~5重量份， 二 氧化硅消光粉 3〜4重量份，氨基硅油 1.5〜2重量份，蓖麻油 0.5〜 1重量份。 The composition of the components of the skin-sensitive matte finish treatment agent for synthetic leather provided by the present invention is as follows: 35 to 38 parts by weight of cyclourethane resin, 22 to 28 parts by weight of cyclohexanone, 10 to 12 parts by weight of xylene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, silica matting powder 3 4 parts by weight, 1.5 to 2 parts by weight of amino silicone oil, and 0.5 to 1 part by weight of castor oil.
在本发明的一个实施例中，合成革用肤感雾面洗亮处理剂的各组分的 配比如下： 改性聚氨酯树脂 38重量份， 环己酮 23重量份， 二甲苯 12重量份， 醋酸丁酯 17重量份， 纳米弹性粉 3重量份， 二氧化硅 消光粉 4重量份， 氨基硅油 2重量份， 蓖麻油 1重量份。 在本发明的另一实施例中，合成革用肤感雾面洗亮处理剂的各组分的 配比如下： 改性聚氨酯树脂 33重量份， 环己酮 28重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米弹性粉 5重量份， 二氧化硅 消光粉 4重量份， 氨基硅油 1.5重量份， 蓖麻油 0.5重量份。 In one embodiment of the present invention, the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of aminosilicone oil, and 1 part by weight of castor oil. In another embodiment of the present invention, the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 33 parts by weight of the modified polyurethane resin, 28 parts by weight of cyclohexanone, and 10 parts by weight of xylene 18 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 1.5 parts by weight of amino silicone oil, and 0.5 parts by weight of castor oil.
在本发明的另一实施例中，合成革用肤感雾面洗亮处理剂的各组分的 配比如下： 改性聚氨酯树脂 38重量份， 环己酮 26重量份， 二甲苯 11重量份， 醋酸丁酯 15重量份， 纳米弹性粉 4重量份， 二氧化硅 消光粉 3重量份， 氨基硅油 2重量份， 蓖麻油 1重量份。 In another embodiment of the present invention, the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 26 parts by weight of cyclohexanone, and 11 parts by weight of xylene 15 parts by weight of butyl acetate, 4 parts by weight of nano-elastic powder, 3 parts by weight of silica matting powder, 2 parts by weight of amino silicone oil, and 1 part by weight of castor oil.
在本发明的另一实施例中，合成革用肤感雾面洗亮处理剂的各组分的 配比如下： 改性聚氨酯树脂 35重量份， 环己酮 28重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米弹性粉 3重量份， 二氧化硅 消光粉 3.6重量份， 氨基硅油 1.7重量份， 蓖麻油 0.7重量份。 在本发明的另一实施例中，合成革用肤感雾面洗亮处理剂的各组分的 配比如下： 改性聚氨酯树脂 38重量份， 环己酮 22重量份， 二甲苯 12重量份， 醋酸丁酯 16重量份， 纳米弹性粉 5重量份， 二氧化硅 消光粉 4重量份， 氨基硅油 2重量份， 蓖麻油 1重量份。 本发明的合成革用肤感雾面洗亮处理剂的制备方法为： In another embodiment of the present invention, the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 35 parts by weight of the modified polyurethane resin, 28 parts by weight of cyclohexanone, and 10 parts by weight of xylene 18 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, 3.6 parts by weight of silica matting powder, 1.7 parts by weight of aminosilicone oil, and 0.7 parts by weight of castor oil. In another embodiment of the present invention, the components of the skin-sensitive matte finish treatment agent for synthetic leather are as follows: 38 parts by weight of the modified polyurethane resin, 22 parts by weight of cyclohexanone, and 12 parts by weight of xylene 16 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of amino silicone oil, and 1 part by weight of castor oil. The preparation method of the skin-sensitive matte finish treatment agent for synthetic leather of the present invention is as follows:
1) 将环己酮、 二甲苯、 醋酸丁酯、 纳米弹性粉、 二氧化硅消 光粉、 以及部分改性聚氨酯树脂搅拌后研磨过滤， 弃去滤渣； 1) cyclohexanone, xylene, butyl acetate, nano-elastic powder, silica matting powder, and partially modified polyurethane resin are stirred, ground and filtered, and the filter residue is discarded;
2) 将氨基硅油、 蓖麻油加入步骤 1 ) 所得的混合物中， 搅拌均匀；
3) 在步骤 2)所得的混合物中加入剩余的改性聚氨酯树脂， 搅拌均 匀。 2) adding amino silicone oil and castor oil to the mixture obtained in step 1), and stirring uniformly; 3) Add the remaining modified polyurethane resin to the mixture obtained in step 2) and stir well.
本发明所提供的合成革用肤感雾面洗亮处理剂的制备方法中，各组分 的配比可以如下： 改性聚氨酯树脂 35〜38重量份， 环己酮 22〜28 重量份， 二甲苯 10〜12重量份， 醋酸丁酯 15〜18重量份， 纳米弹 性粉 3~5重量份， 二氧化硅消光粉 3〜4重量份， 氨基硅油 1.5〜2 重量份， 蓖麻油 0.5〜1重量份。 In the preparation method of the skin-sensitive matte finish treatment agent for synthetic leather provided by the present invention, the ratio of each component can be as follows: 35 to 38 parts by weight of modified polyurethane resin, 22 to 28 parts by weight of cyclohexanone, 10 to 12 parts by weight of toluene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, 3 to 4 parts by weight of silica matting powder, 1.5 to 2 parts by weight of amino silicone oil, 0.5 to 1 weight of castor oil Share.
在本发明的任一实施例中，合成革用肤感雾面洗亮处理剂的制备方法 的所有步骤均在常温常压下进行。 In any of the embodiments of the present invention, all the steps of the preparation method of the skin-feel matte finish treatment agent for synthetic leather are carried out under normal temperature and normal pressure.
本发明所提供的合成革用肤感雾面洗亮处理剂经试用后，发现和原有 的皮革表面处理剂相比， 具有以下优点： The skin-sensitive matte finish treatment agent for synthetic leather provided by the present invention has been found to have the following advantages as compared with the original leather surface treatment agent after being tested:
1、 合成革用肤感雾面洗亮处理剂是环保型材料， 符合欧盟的环保标 准； 1. The skin-sensitive matte finish treatment agent for synthetic leather is an environmentally-friendly material that meets the EU's environmental standards;
2、 组成肤感雾面洗亮处理剂的各组分相互协调、 共同作用， 雾度、 黑度极佳， 经水洗揉紋处理后， 具有独特的肤感手感， 表 面沟底雾， 顶层亮， 革面亮雾对比效果独特， 用此种处理剂做出 的革光泽自然， 色泽清晰， 手感滑爽， 真皮效果强， 综合效果佳； 2. The components that make up the skin-sensitive matte finish treatment work together and work together. The haze and blackness are excellent. After washing and crepe treatment, it has a unique skin feel, surface fog and top layer. The contrast of leather and bright fog is unique. The leather made with this kind of treatment has natural luster, clear color, smooth hand feeling, strong leather effect and good comprehensive effect.
3、将本发明的肤感雾面洗亮处理剂在现有合成革生产线上应 用， 工艺简单， 是后段印刷水洗的一种新型材料， 无需改变生产 设备增加成本。 3. The skin-sensitive matte finish treatment agent of the invention is applied on the existing synthetic leather production line, and the process is simple, and is a novel material for the subsequent stage printing and washing, without increasing the cost of the production equipment.
其中， 本发明中的 "纳米弹性粉"是"聚氨酯弹性粉"， 具体指纳米 级别的粉。 具体实施方式 下面通过实施例， 对本发明技术方案进行详细说明， 但是本发明的保 护范围不局限于所述实施例。 Here, the "nano-elastic powder" in the present invention is a "polyurethane elastic powder", specifically a nano-sized powder. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the technical solution of the present invention will be described in detail by way of examples, but the scope of protection of the present invention is not limited to the embodiments.
实施例 1
在常温常压下， 在 1L的反应釜中投入改性聚氨酯树脂 20重量份， 环己酮 23 重量份， 二甲苯 12重量份， 醋酸丁酯 17重量份， 纳米 弹性粉 3重量份， 二氧化硅消光粉 4重量份， 在室温下充分搅拌至少 30分钟研磨后过滤， 弃去滤渣； 在所得的混合物中加入氨基硅油 2重量 份、 蓖麻油 1 重量份， 在室温下均匀搅拌； 再加入剩余的改性聚氨酯 树脂 18重量份， 在室温下均匀搅拌至少 30分钟至粘度稳定后， 即得到 无沉淀、 微黄透明液体的合成革用肤感雾面洗亮处理剂成品。 Example 1 20 parts by weight of modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, and dioxide were placed in a 1 L reactor under normal temperature and normal pressure. 4 parts by weight of silicon matting powder, stirred at room temperature for at least 30 minutes, ground and filtered, and the filter residue is discarded; 2 parts by weight of amino silicone oil and 1 part by weight of castor oil are added to the obtained mixture, and uniformly stirred at room temperature; 18 parts by weight of the modified polyurethane resin, and uniformly stirred at room temperature for at least 30 minutes until the viscosity is stabilized, that is, a finished skin-sensitive matte finish treatment product for a synthetic leather having no precipitate and a yellowish transparent liquid is obtained.
所得到的合成革用肤感雾面洗亮处理剂的性能指标见表 1。 The performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 1.
表 1 Table 1
上述制备过程中所采用的搅拌、 过滤等方法均为本领域内惯用的方 法。 The methods of stirring, filtration, and the like used in the above preparation are all methods conventional in the art.
实施例 2 Example 2
在常温常压下， 在 1L的反应釜中投入改性聚氨酯树脂 15重量份， 环己酮 28重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米 弹性粉 5重量份， 二氧化硅消光粉 4重量份， 在室温下充分搅拌至少 30分钟研磨后过滤， 弃去滤渣； 在所得的混合物中加入氨基硅油 1.5重 量份、 蓖麻油 0.5重量份， 在室温下均匀搅拌； 再加入剩余的改性聚氨 酯树脂 18重量份， 在室温下均匀搅拌至少 30分钟至粘度稳定后， 即得 到无沉淀、 微黄透明液体的合成革用肤感雾面洗亮处理剂成品。 15 parts by weight of modified polyurethane resin, 28 parts by weight of cyclohexanone, 10 parts by weight of xylene, 18 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, and dioxide were placed in a 1 L reactor under normal temperature and normal pressure. 4 parts by weight of silicon matting powder, thoroughly stirred at room temperature for at least 30 minutes, and then filtered, discarding the filter residue; adding 1.5 parts by weight of amino silicone oil and 0.5 part by weight of castor oil to the obtained mixture, and uniformly stirring at room temperature; 18 parts by weight of the modified polyurethane resin, and uniformly stirred at room temperature for at least 30 minutes until the viscosity is stabilized, that is, a finished skin-sensitive matte finish treatment product for a synthetic leather having no precipitate and a yellowish transparent liquid is obtained.
所得到的合成革用肤感雾面洗亮处理剂的性能指标见表 2。
表 2 The performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 2. Table 2
上述制备过程中所采用的搅拌、 过滤等方法均为本领域内惯用的方 法。 The methods of stirring, filtration, and the like used in the above preparation are all methods conventional in the art.
实施例 3 Example 3
在常温常压下， 在 1L的反应釜中投入改性聚氨酯树脂 20重量份， 环己酮 26重量份， 二甲苯 11 重量份， 醋酸丁酯 15 重量份， 纳米 弹性粉 4重量份， 二氧化硅消光粉 3重量份， 在室温下充分搅拌至少 30分钟研磨后过滤， 弃去滤渣； 在所得的混合物中加入氨基硅油 2重量 份、 蓖麻油 1 重量份， 在室温下均匀搅拌； 再加入剩余的改性聚氨酯 树脂 18重量份， 在室温下均匀搅拌至少 30分钟至粘度稳定后， 即得到 无沉淀、 微黄透明液体的合成革用肤感雾面洗亮处理剂成品。 20 parts by weight of modified polyurethane resin, 26 parts by weight of cyclohexanone, 11 parts by weight of xylene, 15 parts by weight of butyl acetate, 4 parts by weight of nano-elastic powder, and dioxide were placed in a 1 L reactor under normal temperature and normal pressure. 3 parts by weight of silicon matting powder, thoroughly stirred at room temperature for at least 30 minutes, and then filtered, and the filter residue is discarded; 2 parts by weight of amino silicone oil and 1 part by weight of castor oil are added to the obtained mixture, and uniformly stirred at room temperature; 18 parts by weight of the modified polyurethane resin, and uniformly stirred at room temperature for at least 30 minutes until the viscosity is stabilized, that is, a finished skin-sensitive matte finish treatment product for a synthetic leather having no precipitate and a yellowish transparent liquid is obtained.
所得到的合成革用肤感雾面洗亮处理剂的性能指标见表 3。 The performance index of the obtained skin-sensitive matte finish treatment agent for synthetic leather is shown in Table 3.
表 3 table 3
项目 指标 检测结果 Item Indicator Test result
PH值 6.5-8 6.9 外观 微黄透明液体 微黄透明液体 稳定性 无沉淀、 不变色 无沉淀、 不变色
粘度（cps/°C ) 500-800 718 固含量（％) 22± 1 21.8 上述制备过程中所采用的搅拌、 过滤等方法均为本领域内惯用的方 法。 PH value 6.5-8 6.9 Appearance yellowish transparent liquid yellowish transparent liquid stability no precipitation, no discoloration, no precipitation, no discoloration Viscosity (cps/°C) 500-800 718 Solid content (%) 22± 1 21.8 The methods of stirring, filtration, etc. used in the above preparation are all methods conventional in the art.
实施例 4 Example 4
在常温常压下， 在 1L的反应釜中投入改性聚氨酯树脂 20重量份， 环己酮 28重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米 弹性粉 3重量份， 二氧化硅消光粉 3.6重量份， 在室温下充分搅拌至 少 30分钟研磨后过滤， 弃去滤渣； 在所得的混合物中加入氨基硅油 1.7 重量份、 蓖麻油 0.7重量份， 在室温下均匀搅拌； 再加入剩余的改性聚 氨酯树脂 15重量份， 在室温下均匀搅拌至少 30分钟至粘度稳定后， 即 得到无沉淀、 微黄透明液体的合成革用肤感雾面洗亮处理剂成品。 20 parts by weight of modified polyurethane resin, 28 parts by weight of cyclohexanone, 10 parts by weight of xylene, 18 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, and dioxide were placed in a 1 L reactor under normal temperature and normal pressure. 3.6 parts by weight of silicon matting powder, thoroughly stirred at room temperature for at least 30 minutes, and then filtered, discarding the filter residue; adding 1.7 parts by weight of amino silicone oil and 0.7 parts by weight of castor oil to the obtained mixture, and uniformly stirring at room temperature; 15 parts by weight of the modified polyurethane resin, and uniformly stirred at room temperature for at least 30 minutes until the viscosity is stabilized, that is, a finished skin-sensitive matte finish treatment product for a synthetic leather without precipitation or a yellowish transparent liquid is obtained.
所得到的合成革用肤感雾面洗亮处理剂的性能指标见表 4。 The performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 4.
表 4 Table 4
上述制备过程中所采用的搅拌、 过滤等方法均为本领域内惯用的方 法。 The methods of stirring, filtration, and the like used in the above preparation are all methods conventional in the art.
实施例 5 Example 5
在常温常压下， 在 1L的反应釜中改性聚氨酯树脂 20重量份， 环 己酮 22重量份， 二甲苯 12重量份， 醋酸丁酯 16重量份， 纳米弹
性粉 5重量份， 二氧化硅消光粉 4重量份， 在室温下充分搅拌至少 30 分钟研磨后过滤，弃去滤渣；在所得的混合物中加入氨基硅油 2重量份、 蓖麻油 1 重量份， 在室温下均匀搅拌； 再加入剩余的改性聚氨酯树脂 18重量份，在室温下均匀搅拌至少 30分钟至粘度稳定后，即得到无沉淀、 微黄透明液体的合成革用肤感雾面洗亮处理剂成品。 20 parts by weight of modified polyurethane resin in a 1 L reactor at normal temperature and pressure, 22 parts by weight of cyclohexanone, 12 parts by weight of xylene, 16 parts by weight of butyl acetate, nano-bomb 5 parts by weight of powder, 4 parts by weight of silica matting powder, stirred at room temperature for at least 30 minutes, ground and filtered, and the filter residue is discarded; 2 parts by weight of aminosilicone oil and 1 part by weight of castor oil are added to the obtained mixture. Stirring uniformly at room temperature; adding 18 parts by weight of the remaining modified polyurethane resin, and uniformly stirring at room temperature for at least 30 minutes until the viscosity is stable, that is, the synthetic leather with no precipitation and yellowish transparent liquid is treated with a matte finish. Finished product.
所得到的合成革用肤感雾面洗亮处理剂的性能指标见表 5。 The performance indexes of the obtained skin-sensitive matte finish treatment agent for synthetic leather are shown in Table 5.
上述制备过程中所采用的搅拌、 过滤等方法均为本领域内惯用的方 法。 The methods of stirring, filtration, and the like used in the above preparation are all methods conventional in the art.
综上所述， 本发明合成革用肤感雾面洗亮处理剂为微黄透明液体， 雾度、 黑度极佳， 经水洗揉紋处理后， 具有独特的肤感手感， 表 面沟底雾， 顶层亮， 革面亮雾对比效果独特， 用此种处理剂做出 的革光泽自然， 色泽清晰， 手感滑爽， 真皮效果强， 综合效果佳。 In summary, the skin-sensitive matte finish treatment agent for synthetic leather of the present invention is a yellowish transparent liquid, which has excellent haze and blackness, and has a unique skin feel after being washed and crepe-treated, and has a surface groove bottom mist. The top layer is bright, and the leather surface has a unique contrast effect. The leather made by this kind of treatment agent has natural luster, clear color, smooth hand feeling, strong leather effect and good comprehensive effect.
发明已以较佳实施例披露如上， 然其并非用以限定本发明， 任何所属 技术领域的技术人员， 在不脱离本发明之精神和范围内， 当可作些许之更 动与改进， 因此本发明之保护范围当视权利要求所界定者为准。
The invention has been disclosed in the above preferred embodiments, but it is not intended to limit the invention, and those skilled in the art can make some modifications and improvements without departing from the spirit and scope of the invention. The scope of protection of the invention is subject to the definition of the claims.
Claims
1. 一种合成革用肤感雾面洗亮处理剂，其特征在于，由以下组分组成: 改性聚氨酯树脂、 环己酮、 二甲苯、 醋酸丁酯、 纳米弹性粉、 二 氧化硅消光粉、 氨基硅油、 蓖麻油。 A skin-sensitive matte finish treatment agent for synthetic leather, which is characterized by comprising the following components: modified polyurethane resin, cyclohexanone, xylene, butyl acetate, nano-elastic powder, silica extinction Powder, amino silicone oil, castor oil.
2. 根据权利要求 1所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 35〜38重量份， 环己 酮 22〜28重量份， 二甲苯 10〜12重量份， 醋酸丁酯 15〜18重量 份， 纳米弹性粉 3 ~5重量份， 二氧化硅消光粉 3〜4重量份， 氨基 硅油 1.5〜2重量份， 蓖麻油 0.5〜1重量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 1, wherein the composition is as follows: 35 to 38 parts by weight of the modified polyurethane resin, cyclohexanone 22~ 28 parts by weight, 10 to 12 parts by weight of xylene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, 3 to 4 parts by weight of silica matting powder, 1.5 to 2 parts by weight of aminosilicone oil, 蓖Sesame oil 0.5 to 1 part by weight.
3. 根据权利要求 2所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 38重量份， 环己酮 23 重量份， 二甲苯 12重量份， 醋酸丁酯 17重量份， 纳米弹性粉 3重 量份， 二氧化硅消光粉 4重量份， 氨基硅油 2重量份， 蓖麻油 1重 量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 2, wherein the components are formulated as follows: 38 parts by weight of a modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of aminosilicone oil, and 1 part by weight of castor oil.
4. 根据权利要求 2所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 33重量份， 环己酮 28 重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米弹性粉 5重 量份， 二氧化硅消光粉 4重量份， 氨基硅油 1.5重量份， 蓖麻油 0.5 重量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 2, wherein the components are formulated as follows: 33 parts by weight of a modified polyurethane resin, and 28 parts by weight of cyclohexanone. 10 parts by weight of xylene, 18 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 1.5 parts by weight of amino silicone oil, and 0.5 parts by weight of castor oil.
5. 根据权利要求 2所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 38重量份， 环己酮 26 重量份， 二甲苯 11重量份， 醋酸丁酯 15重量份， 纳米弹性粉 4重 量份， 二氧化硅消光粉 3重量份， 氨基硅油 2重量份， 蓖麻油 1重 量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 2, wherein the components are formulated as follows: 38 parts by weight of a modified polyurethane resin, 26 parts by weight of cyclohexanone, 11 parts by weight of xylene, 15 parts by weight of butyl acetate, 4 parts by weight of nano-elastic powder, 3 parts by weight of silica matting powder, 2 parts by weight of aminosilicone oil, and 1 part by weight of castor oil.
6. 根据权利要求 2所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 35重量份， 环己酮 28 重量份， 二甲苯 10重量份， 醋酸丁酯 18重量份， 纳米弹性粉 3重
量份， 二氧化硅消光粉 3.6重量份， 氨基硅油 1.7重量份， 蓖麻油 0.7重量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 2, wherein the components are formulated as follows: 35 parts by weight of a modified polyurethane resin, and 28 parts by weight of cyclohexanone. 10 parts by weight of xylene, 18 parts by weight of butyl acetate, 3 weights of nano-elastic powder The amount of the silica matting powder was 3.6 parts by weight, the amino silicone oil was 1.7 parts by weight, and the castor oil was 0.7 parts by weight.
7. 根据权利要求 2所述的合成革用肤感雾面洗亮处理剂， 其特征在 于， 所述各组分的配比如下： 改性聚氨酯树脂 38重量份， 环己酮 22 重量份， 二甲苯 12重量份， 醋酸丁酯 16重量份， 纳米弹性粉 5重 量份， 二氧化硅消光粉 4重量份， 氨基硅油 2重量份， 蓖麻油 1重 量份。 The skin-sensitive matte finish treatment agent for synthetic leather according to claim 2, wherein the composition is as follows: 38 parts by weight of the modified polyurethane resin, 22 parts by weight of cyclohexanone, 12 parts by weight of xylene, 16 parts by weight of butyl acetate, 5 parts by weight of nano-elastic powder, 4 parts by weight of silica matting powder, 2 parts by weight of aminosilicone oil, and 1 part by weight of castor oil.
8. 权利要求 1所述的合成革用肤感雾面洗亮处理剂的制备方法，其特 征在于， 包含以下步骤： The method for preparing a skin-sensitive matte finish treatment agent for synthetic leather according to claim 1, which comprises the steps of:
1) 将环己酮、 二甲苯、 醋酸丁酯、 纳米弹性粉、 二氧化硅消 光粉、 以及部分改性聚氨酯树脂搅拌后研磨过滤， 弃去滤渣； 1) cyclohexanone, xylene, butyl acetate, nano-elastic powder, silica matting powder, and partially modified polyurethane resin are stirred, ground and filtered, and the filter residue is discarded;
2) 将氨基硅油、 蓖麻油加入步骤 1 ) 所得的混合物中， 搅拌均匀； 2) Add amino silicone oil and castor oil to the mixture obtained in step 1) and stir evenly;
3) 在步骤 2)所得的混合物中加入剩余的改性聚氨酯树脂， 搅拌均 匀。 3) Add the remaining modified polyurethane resin to the mixture obtained in step 2) and mix well.
9. 根据权利要求 8所述的合成革用肤感雾面洗亮处理剂的制备方法， 其特征在于， 各组分的配比如下： 改性聚氨酯树脂 35〜38 重量份， 环己酮 22〜28重量份， 二甲苯 10〜12重量份， 醋酸丁酯 15〜18 重量份， 纳米弹性粉 3~5 重量份， 二氧化硅消光粉 3〜4重量份， 氨基硅油 1.5〜2重量份， 蓖麻油 0.5〜1重量份。 The method for preparing a skin-sensitive matte finish treatment agent for synthetic leather according to claim 8, wherein the composition of each component is as follows: modified polyurethane resin 35 to 38 parts by weight, cyclohexanone 22 ～28 parts by weight, 10 to 12 parts by weight of xylene, 15 to 18 parts by weight of butyl acetate, 3 to 5 parts by weight of nano-elastic powder, 3 to 4 parts by weight of silica matting powder, and 1.5 to 2 parts by weight of amino silicone oil. Castor oil 0.5 to 1 part by weight.
10. 根据权利要求 8 所述的合成革用肤感雾面洗亮处理剂的制备方 法， 其特征在于， 所有步骤均在常温常压下进行。
The method for preparing a skin-sensitive matte finish treatment agent for synthetic leather according to claim 8, wherein all the steps are carried out under normal temperature and normal pressure.
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| CN102168376A (en) * | 2010-12-01 | 2011-08-31 | 江苏宝泽高分子材料股份有限公司 | Ultra-black plush polish processing agent used for synthetic leather and preparation method thereof |
| CN102182064A (en) * | 2010-12-01 | 2011-09-14 | 江苏宝泽高分子材料股份有限公司 | Super black flock oil wax sense polishing treatment agent for synthetic leather and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101328512A (en) * | 2007-06-20 | 2008-12-24 | 时云刚 | Carzy horse brushed resin for processing leather surface and preparing method thereof |
| CN101240145B (en) * | 2008-03-13 | 2013-12-04 | 徐沛枫 | Single-component skin similar texture paint |
| CN101597438A (en) * | 2009-02-04 | 2009-12-09 | 孔赟荣 | A kind of prescription of polyurethane elastic process paint and preparation method |
| CN101892594A (en) * | 2010-07-23 | 2010-11-24 | 江苏宝泽高分子材料股份有限公司 | Sheep leather wax sense ironing brightness treating agent for synthetic leather and preparation method thereof |
| CN102191689A (en) * | 2010-12-01 | 2011-09-21 | 江苏宝泽高分子材料股份有限公司 | Fogging surface silky wax feel finishing agent for synthetic leather and preparation method thereof |
-
2012
- 2012-08-22 CN CN201210300433.XA patent/CN103031728B/en active Active
- 2012-12-07 WO PCT/CN2012/001651 patent/WO2014029054A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928510A (en) * | 2010-09-29 | 2010-12-29 | 杭州中富彩新材料科技有限公司 | Flatting agent for UV cured leathers and preparation method thereof |
| CN102168376A (en) * | 2010-12-01 | 2011-08-31 | 江苏宝泽高分子材料股份有限公司 | Ultra-black plush polish processing agent used for synthetic leather and preparation method thereof |
| CN102182064A (en) * | 2010-12-01 | 2011-09-14 | 江苏宝泽高分子材料股份有限公司 | Super black flock oil wax sense polishing treatment agent for synthetic leather and preparation method thereof |
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| CN103031728A (en) | 2013-04-10 |
| CN103031728B (en) | 2015-05-13 |
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