CN101003949A - Synthetic leather, and fabricating method - Google Patents
Synthetic leather, and fabricating method Download PDFInfo
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- CN101003949A CN101003949A CN 200610005967 CN200610005967A CN101003949A CN 101003949 A CN101003949 A CN 101003949A CN 200610005967 CN200610005967 CN 200610005967 CN 200610005967 A CN200610005967 A CN 200610005967A CN 101003949 A CN101003949 A CN 101003949A
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Abstract
The present invention discloses a kind of synthetic leather and its production method. Said synthetic leather includes a base fabric, a foamed layer, a face-covering layer and a coating layer. Said foamed layer is formed on the base fabric surface said face-covering layer is formed on said foamed layer, and said coating layer is applied on said face-covering layer, and contains several nano-grade functional materials. The invented synthetic leather has the functions of resisting bacteria, resisting mildew, resisting attrition, resisting flame and far-infrared radiation.
Description
Technical field
The method that the present invention relates to a kind of synthetic leather and make this synthetic leather relates in particular to a kind of method that comprises the synthetic leather of a nanoscale functional material and make this synthetic leather.
Background technology
Because improvement of Manufacturing Technology, make existing polyurethane (Polyurethane, PU) texture of synthetic leather is near natural leather, and have advantages such as wear-resisting, soft and ventilative, this also makes synthetic polyurethane leather become one of synthetic leather that the most generally is employed at present, can be used in as automobile inside, furniture surface, clothing component etc.
Therefore, increase ABRASION RESISTANCE, pliability and the gas permeability etc. of synthetic polyurethane leather, it can be employed more widely, also become the major subjects that each manufactures manufacturer.
In addition, along with the consumer increases day by day for the demand of synthetic leather additional function, various with health, health care and antibiotic etc. be that the product of purpose comes out one after another.Therefore, how to produce the product that this type of has additional function more efficiently, and it is also more and more important how to promote the additional function of product.
Summary of the invention
Therefore, the method that the purpose of this invention is to provide a kind of synthetic leather and make this synthetic leather particularly provides a kind of the have synthetic leather of characteristics such as antibiotic, mildew-resistant, far infrared irradiation, wear-resisting and anti-combustion and the method for making this synthetic leather.
Synthetic leather of the present invention comprises: a base cloth, a foaming layer, an overlay coating and a coating layer, this foaming layer is formed on the surface of this base cloth, and this overlay coating is formed in this foaming layer, in addition, this coating layer is coated on this overlay coating, and this coating layer comprises a plurality of nanoscale functional materials.
Positive progressive effect of the present invention is: synthetic leather of the present invention has the advantage of performances such as antibiotic, anti-mildew, wear-resisting, anti-combustion, far infrared irradiation.
Can be further understood by the detailed description and the accompanying drawing of the following specific embodiment about advantage of the present invention.
Description of drawings
Fig. 1 is the generalized section of the synthetic leather 1 of preferred embodiment of the present invention;
Fig. 2 is a method schematic diagram of making described synthetic leather in the preferred embodiment of the present invention.
The specific embodiment
The method that the invention provides a kind of synthetic leather and make this synthetic leather.Several preferred embodiments of the present invention now are described in detail in detail.
As shown in Figure 1, Fig. 1 is the generalized section of the synthetic leather 1 of preferred embodiment of the present invention, shows the layer structure of this synthetic leather.
As shown in Figure 1, this synthetic leather (Synthetic leather) 1 comprises a base cloth (Fabric base) 12, one foaming layer (Foamed layer) 14, one overlay coating (Facial layer) 16 and one coating layer (Coatinglayer) 18.
This foaming layer 14 is formed on the surface of this base cloth 12.In actual applications, this foaming layer 14 is a polyvinyl chloride (Polyvinyl Chloride, PVC) material, a polyurethane (Polyurethane) material, a thermoplastic polyurethane (Thermoplastic polyurethane, TPU) material or other macromolecular material.In addition, this foaming layer 14 also can further comprise a plasticizer and a stabilization agent.
Further, this overlay coating 16 is formed in this foaming layer 14.In a preferred embodiment, this overlay coating 16 is to mix a nano clay (Nanocomposite) that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material to be formed.In addition, this overlay coating 16 can comprise a bridging agent and a stabilization agent.
In addition, this coating layer 18 is coated on this overlay coating 16, and comprises a plurality of nanoscale functional materials (Functional nanomaterial) (not illustrating in the drawings).In actual applications, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
In a preferred embodiment, this coating layer mixes a nano clay (Nanocomposite) that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and is formed.
As shown in Figure 2, Fig. 2 is a method schematic diagram of making described synthetic leather in the preferred embodiment of the present invention.
At first, prepare a release liners (Release paper) 19 and one base cloth (Fabric base) 12.Subsequently, with one first processor (Treating machine) 2 coating, one first polymeric material (not illustrating in the drawings) on this release liners 19, and in a baking oven 3 this first polymeric material of baking on this release liners 19 to form an overlay coating (Facial layer) (not illustrating in the drawings).In actual applications, this first polymeric material is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
Then, with one second processor 4 coating, one second polymeric material (not illustrating in the drawings) on this overlay coating, and with a foaming furnace 5 these second polymeric materials of baking on this overlay coating to form a foaming layer (Foamed layer) (not illustrating in the drawings).In actual applications, this second polymeric material is a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material.
Subsequently, will stick with paste in this foaming layer, and this base cloth is fitted in the upward paste surface of this foaming layer with a lathering machine (Gluing machine) 6.Subsequently, base cloth and this foaming layer with a baking oven 7 these applyings of baking cause it to combine closely.Then, remove this release liners 19, be coated with a terpolymer material (not illustrating in the drawings) on the surface of this overlay coating with one the 3rd processor 8, and toast this terpolymer material to form a coating layer (not illustrating in the drawings) on the surface of this overlay coating.Note that this terpolymer material comprises a plurality of nanoscale functional materials.At last, take turns cooling to finish this synthetic leather 1 through 9.
In actual applications, these a plurality of nanoscale functional materials can be SiO
2, TiO
2Or other associated materials.And in actual applications, this terpolymer material is formed by a pvc material, a polyurethane material or thermoplastic polyurethane material mixing one nano clay that contains these a plurality of nanoscale functional materials.
In a preferred embodiment of the present invention, this synthetic leather that contains a plurality of nanoscale functional materials is carried out functional test, and the result is as shown in table 1, wherein, the composition of control group synthetic leather and structure are identical with synthetic leather of the present invention, but do not contain any nanoscale functional material.Test with the antibiotic examination criteria of Japanese JISL1902-1998, confirm that synthetic leather of the present invention has obviously preferable antibiotic effect (cultivation 18 hours aerobic plate count in inoculation back is less than 20); And test with Japanese JIS Z2911 mildew-resistant examination criteria, confirm that synthetic leather of the present invention can prevent fungus growth; In addition, synthetic leather of the present invention can promote rub proofness to 30,000rubs/4grade; And promote far infrared irradiation rate (Emissivity) to more than 0.90; When carrying out the flame resistance test, if Combustion Source is removed, this synthetic leather burn-out immediately of originally burning.
Table 1
| Test item | The synthetic leather that contains a plurality of nanoscale functional materials of the present invention | The synthetic leather that does not contain any nanoscale functional material |
| Antibiotic (JIS L1902) | ＜20 | ＜7.7×10 8Individual |
| Mildew-resistant (JIS Z2911) | There is not any fungus growth | No test data |
| The far infrared irradiation rate | ＞0.90 | No far infrared irradiation |
| Abrasion resistance | 30,000rubs/4grade | 20,000rubs/4grade |
| Flame resistance | When removing Combustion Source, can not burn away | When removing Combustion Source, still burn away |
The synthetic leather of another preferred embodiment of the present invention comprises: a base cloth, a foaming layer and an overlay coating.This foaming layer is formed on the surface of this base cloth, and this overlay coating is formed in this foaming layer, and this overlay coating comprises a plurality of nanoscale functional materials.In a preferred embodiment, this foaming layer is a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material.In a preferred embodiment, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
According to a preferred embodiment of the present invention, the method for manufacturing synthetic leather comprises following five steps: at first, prepare a release liners and a base cloth; Subsequently, be coated with and toast one first polymeric material on this release liners forming an overlay coating, and this first polymeric material comprises a plurality of nanoscale functional materials; Then, be coated with and toast one second polymeric material on this overlay coating to form a foaming layer on this overlay coating; At last, stick with paste in this foaming layer; And the foaming layer of this base cloth being fitted and toasting paste in this on is to finish this synthetic leather.In a preferred embodiment, this second polymeric material is a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material.In a preferred embodiment, this first polymeric material mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
The synthetic leather of another preferred embodiment of the present invention comprises: a base cloth, an overlay coating and a coating layer.This overlay coating is formed on the surface of this base cloth, and this coating layer is coated on this overlay coating, and this coating layer comprises a plurality of nanoscale functional materials.In a preferred embodiment, this overlay coating is a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material.In a preferred embodiment, wherein this coating layer is formed by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material mixing one nano clay that contains these a plurality of nanoscale functional materials.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
According to a preferred embodiment of the present invention, the method for manufacturing synthetic leather comprises the following step: at first, prepare a release liners and a base cloth; Be coated with subsequently and toast one first polymeric material on this release liners to form an overlay coating; And on stick with paste in this overlay coating; Then this base cloth is fitted and toast the overlay coating of paste in this on; At last, remove this release liners, and the coating, the baking one second polymeric material on the surface of this overlay coating to form a coating layer, to finish this synthetic leather, wherein this second polymeric material comprises a plurality of nanoscale functional materials.In a preferred embodiment, this first polymeric material is a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material.In a preferred embodiment, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
The synthetic leather of another preferred embodiment of the present invention comprises a base cloth and an overlay coating, and this overlay coating is formed on this base cloth, and this overlay coating comprises a plurality of nanoscale functional materials.In a preferred embodiment, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
According to a preferred embodiment of the present invention, the method for manufacturing synthetic leather comprises four steps: at first, prepare a release liners and a base cloth; Then, be coated with and toast one first polymeric material on this release liners forming an overlay coating, and this first polymeric material comprises a plurality of nanoscale functional materials; At last, stick with paste in this overlay coating; And the overlay coating of this base cloth being fitted and toasting paste in this on is to finish this synthetic leather.In a preferred embodiment, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
The synthetic leather of another preferred embodiment of the present invention comprises: a polymer material layer and a coating layer, and this coating layer is coated on this polymer material layer, and this coating layer comprises a plurality of nanoscale functional materials.In a preferred embodiment, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.Note that these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
According to a preferred embodiment of the present invention, the method for manufacturing synthetic leather comprises four steps: at first, prepare a release liners; Subsequently, be coated with and toast one first polymeric material on this release liners to form a polymer material layer; At last, remove this release liners; And the coating, the baking one second polymeric material on the surface of this polymer material layer to form a coating layer, to finish this synthetic leather.Note that this second polymeric material comprises a plurality of nanoscale functional materials, and these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.In a preferred embodiment, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed.
The synthetic leather of a preferred embodiment more of the present invention comprises: a polymer material layer, this polymer material layer comprise a plurality of nanoscale functional materials.In a preferred embodiment, this polymer material layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed, and these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
According to a preferred embodiment of the present invention, the method for manufacturing synthetic leather comprises two steps: at first, prepare a release liners; Subsequently, be coated with and toast one first polymeric material on this release liners forming a polymer material layer finishing this synthetic leather, and this first polymeric material comprises a plurality of nanoscale functional materials.In a preferred embodiment, this polymer material layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material, a thermoplastic polyurethane material or other macromolecular material and is formed, and these a plurality of nanoscale functional materials are identical with aforesaid material, do not give unnecessary details at this.
Claims (43)
1, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One base cloth;
One foaming layer, this foaming layer are formed on the surface of this base cloth;
One overlay coating, this overlay coating are formed in this foaming layer; And,
One coating layer, this coating layer is coated on this overlay coating, and this coating layer comprises a plurality of nanoscale functional materials.
2, synthetic leather as claimed in claim 1 is characterized in that, this foaming layer is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
3, synthetic leather as claimed in claim 2 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
4, synthetic leather as claimed in claim 3 is characterized in that, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
5, a kind of method of making the described synthetic leather of claim 1 is characterized in that, this method comprises the following step:
(a) preparation one release liners and a base cloth;
(b) be coated with and toast one first polymeric material on this release liners to form an overlay coating;
(c) be coated with and toast one second polymeric material on this overlay coating to form a foaming layer on this overlay coating;
(d) stick with paste in this foaming layer;
(e) foaming layer that this base cloth is fitted and toasted paste on this;
(f) remove this release liners; And,
(g) be coated with and toast a terpolymer material on the surface of this overlay coating to form a coating layer, to finish this synthetic leather; Wherein, this terpolymer material comprises a plurality of nanoscale functional materials.
6, method as claimed in claim 5 is characterized in that, this first polymeric material is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
7, method as claimed in claim 6 is characterized in that, this second polymeric material is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
8, method as claimed in claim 7 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
9, method as claimed in claim 8 is characterized in that, this terpolymer material mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
10, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One base cloth;
One foaming layer, this foaming layer are formed on the surface of this base cloth; And,
One overlay coating is formed in this foaming layer, and this overlay coating comprises a plurality of nanoscale functional materials.
11, synthetic leather as claimed in claim 10 is characterized in that, this foaming layer is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
12, synthetic leather as claimed in claim 11 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
13, synthetic leather as claimed in claim 12 is characterized in that, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
14, a kind of method of making the described synthetic leather of claim 10 is characterized in that, this method comprises the following step:
(a) preparation one release liners and a base cloth;
(b) be coated with and toast one first polymeric material on this release liners forming an overlay coating, and this first polymeric material comprises a plurality of nanoscale functional materials;
(c) be coated with and toast one second polymeric material on this overlay coating to form a foaming layer on this overlay coating;
(d) stick with paste in this foaming layer; And,
(e) this base cloth is fitted and the foaming layer of toasting paste in this on to finish this synthetic leather.
15, method as claimed in claim 14 is characterized in that, this second polymeric material is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
16, method as claimed in claim 15 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
17, method as claimed in claim 16 is characterized in that, this first polymeric material mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
18, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One base cloth;
One overlay coating, this overlay coating are formed on the surface of this base cloth; And,
One coating layer, this coating layer is coated on this overlay coating, and this coating layer comprises a plurality of nanoscale functional materials.
19, synthetic leather as claimed in claim 18 is characterized in that, this overlay coating is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
20, synthetic leather as claimed in claim 19 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
21, synthetic leather as claimed in claim 20 is characterized in that, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
22, a kind of method of making the described synthetic leather of claim 18 is characterized in that, this method comprises the following step:
(a) preparation one release liners and a base cloth;
(b) be coated with and toast one first polymeric material on this release liners to form an overlay coating;
(c) stick with paste in this overlay coating;
(d) this base cloth is fitted and toast the overlay coating of paste in this on;
(e) remove this release liners; And,
(f) be coated with and toast one second polymeric material on the surface of this overlay coating to form a coating layer, to finish this synthetic leather; Wherein this second polymeric material comprises a plurality of nanoscale functional materials.
23, method as claimed in claim 22 is characterized in that, this first polymeric material is a pvc material, a polyurethane material or a thermoplastic polyurethane material.
24, method as claimed in claim 23 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
25, method as claimed in claim 24 is characterized in that, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
26, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One base cloth; And,
One overlay coating is formed on this base cloth, and this overlay coating comprises a plurality of nanoscale functional materials.
27, synthetic leather as claimed in claim 26 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
28, synthetic leather as claimed in claim 27 is characterized in that, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
29, a kind of method of making the described synthetic leather of claim 26 is characterized in that, this method comprises the following step:
(a) preparation one release liners and a base cloth;
(b) be coated with and toast one first polymeric material on this release liners forming an overlay coating, and this first polymeric material comprises a plurality of nanoscale functional materials;
(c) stick with paste in this overlay coating; And,
(d) this base cloth is fitted and the overlay coating that toasts paste in this on to finish this synthetic leather.
30, method as claimed in claim 29 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
31, method as claimed in claim 30 is characterized in that, this overlay coating mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
32, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One polymer material layer; And,
One coating layer, this coating layer is coated on this polymer material layer, and this coating layer comprises a plurality of nanoscale functional materials.
33, synthetic leather as claimed in claim 32 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
34, synthetic leather as claimed in claim 33 is characterized in that, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
35, a kind of method of making the described synthetic leather of claim 32 is characterized in that, this method comprises the following step:
(a) preparation one release liners;
(b) be coated with and toast one first polymeric material on this release liners to form a polymer material layer;
(c) remove this release liners; And,
(d) be coated with and toast one second polymeric material on the surface of this polymer material layer to form a coating layer, to finish this synthetic leather; Wherein, this second polymeric material comprises a plurality of nanoscale functional materials.
36, method as claimed in claim 35 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
37, method as claimed in claim 36 is characterized in that, this coating layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
38, a kind of synthetic leather is characterized in that, this synthetic leather comprises:
One polymer material layer, this polymer material layer comprise a plurality of nanoscale functional materials.
39, synthetic leather as claimed in claim 38 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
40, synthetic leather as claimed in claim 39 is characterized in that, this polymer material layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
41, a kind of method of making the described synthetic leather of claim 38 is characterized in that, this method comprises the following step:
(a) preparation one release liners;
(b) be coated with and toast one first polymeric material on this release liners forming a polymer material layer finishing this synthetic leather, and this first polymeric material comprises a plurality of nanoscale functional materials.
42, method as claimed in claim 41 is characterized in that, these a plurality of nanoscale functional materials are SiO
2Or TiO
2
43, method as claimed in claim 42 is characterized in that, this polymer material layer mixes a nano clay that contains these a plurality of nanoscale functional materials by a pvc material, a polyurethane material or a thermoplastic polyurethane material and formed.
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|---|---|---|---|
| CN 200610005967 CN101003949A (en) | 2006-01-20 | 2006-01-20 | Synthetic leather, and fabricating method |
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|---|---|---|---|
| CN 200610005967 CN101003949A (en) | 2006-01-20 | 2006-01-20 | Synthetic leather, and fabricating method |
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| CN 200610005967 Pending CN101003949A (en) | 2006-01-20 | 2006-01-20 | Synthetic leather, and fabricating method |
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| CN101654716A (en) * | 2008-08-19 | 2010-02-24 | 丰田合成株式会社 | Leather product |
| US20110250811A1 (en) * | 2010-04-09 | 2011-10-13 | San Fang Chemical Industry Co., Ltd. | Multi-layered material and a method for making the same |
| CN102336034A (en) * | 2010-07-21 | 2012-02-01 | 三芳化学工业股份有限公司 | Laminated material and manufacturing method thereof |
| CN102425068A (en) * | 2011-10-11 | 2012-04-25 | 陕西科技大学 | Method for producing superfine fiber synthetic leather base fabric by adopting waterborne polyurethane dipping compound method |
| CN102425069A (en) * | 2011-10-11 | 2012-04-25 | 福建可利得皮革纤维有限公司 | Method for producing aqueous polyurethane synthetic leather for costume by using physically-foamed pore forming coating technology |
| CN102505517A (en) * | 2011-10-11 | 2012-06-20 | 福建可利得皮革纤维有限公司 | Method for producing synthetic leather for clothes by chemical foaming pore forming coating technology |
| CN103114459A (en) * | 2013-03-11 | 2013-05-22 | 广西鑫深科技有限公司 | Fragrant artificial leather and preparation method thereof |
| CN103643533A (en) * | 2013-12-16 | 2014-03-19 | 上海华峰超纤材料股份有限公司 | Environment-friendly heat-insulating microfiber synthetic leather and preparation method thereof |
| CN105297461A (en) * | 2015-12-02 | 2016-02-03 | 昆山阿基里斯人造皮有限公司 | Artificial leather with improved surface abrasion resistance |
| CN105297462A (en) * | 2015-12-02 | 2016-02-03 | 昆山阿基里斯人造皮有限公司 | Artificial leather inhibiting VOC (volatile organic compounds) production |
| CN106283706A (en) * | 2016-08-31 | 2017-01-04 | 昆山阿基里斯人造皮有限公司 | A kind of preparation method of polyurethane elastomer artificial skin |
| WO2017012240A1 (en) * | 2015-07-22 | 2017-01-26 | 江苏国信复合材料科技股份有限公司 | Nanometer artificial leather and manufacturing method therefor |
| CN107435248A (en) * | 2016-05-27 | 2017-12-05 | 丰田纺织株式会社 | Synthetic leather |
| CN108001014A (en) * | 2017-11-16 | 2018-05-08 | 浙江通天星集团股份有限公司 | The production method of environmental-friendly leather |
| CN110055359A (en) * | 2019-04-04 | 2019-07-26 | 罗莱生活科技股份有限公司 | A kind of anti-mite cow leather mat of mosquito repellent and its production method |
| CN110126313A (en) * | 2019-05-13 | 2019-08-16 | 广州宝礼伽新材料有限公司 | A kind of novel PU and PVC mixing artificial leather and its manufacturing method, system |
| CN112812674A (en) * | 2021-01-08 | 2021-05-18 | 广东骏丰频谱股份有限公司 | Polyurethane with far infrared spectrum effect and preparation method and application thereof |
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2006
- 2006-01-20 CN CN 200610005967 patent/CN101003949A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654716A (en) * | 2008-08-19 | 2010-02-24 | 丰田合成株式会社 | Leather product |
| US8747587B2 (en) * | 2010-04-09 | 2014-06-10 | San Fang Chemical Industry Co., Ltd. | Multi-layered material and a method for making the same |
| US20110250811A1 (en) * | 2010-04-09 | 2011-10-13 | San Fang Chemical Industry Co., Ltd. | Multi-layered material and a method for making the same |
| CN102336034A (en) * | 2010-07-21 | 2012-02-01 | 三芳化学工业股份有限公司 | Laminated material and manufacturing method thereof |
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