CN102398397A - Anti-yellowing thermoplastic polyurethane fabric and manufacturing method thereof - Google Patents
Anti-yellowing thermoplastic polyurethane fabric and manufacturing method thereof Download PDFInfo
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- CN102398397A CN102398397A CN2010102831374A CN201010283137A CN102398397A CN 102398397 A CN102398397 A CN 102398397A CN 2010102831374 A CN2010102831374 A CN 2010102831374A CN 201010283137 A CN201010283137 A CN 201010283137A CN 102398397 A CN102398397 A CN 102398397A
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- thermoplastic polyurethane
- xanthochromia
- fabric
- base cloth
- polyurethane film
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Abstract
The present invention provides an anti-yellowing thermoplastic polyurethane fabric and a manufacturing method thereof. The anti-yellowing thermoplastic polyurethane fabric comprises: a base cloth and a thermoplastic polyurethane film, wherein the base cloth and the thermoplastic polyurethane film are adhered by a hot melt adhesive following layer, and the hot melt adhesive following layer is positioned between the base cloth and the thermoplastic polyurethane film in a point distribution manner. The anti-yellowing thermoplastic polyurethane fabric further comprises a waterborne acryl coating layer or a waterborne polyurethane coating layer, wherein the waterborne acryl coating layer or the waterborne polyurethane coating layer is positioned on the thermoplastic polyurethane film. Therefore, the anti-yellowing thermoplastic polyurethane fabric of the present invention can be adopted as external clothes, and has the advantage of anti-yellowing property.
Description
Technical field
The present invention relates to a kind of thermoplastic polyurethane fabric and manufacturing approach thereof, particularly a kind of can wearing and the thermoplastic polyurethane fabric and the manufacturing approach thereof of anti-xanthochromia outward.
Background technology
Copenhagen global climate transition meeting that the end of the year 2009 are highly visible; Though various countries are continuous to the unbound document dispute that reduces greenhouse gas emission; But light the attention of various countries once more to " low-carbon economy ", " low-carbon (LC) life "; And quicken the step that various countries promote the green revolution, also bring limitless business opportunity for the future market of reducing row's carbon.Under the trend that promotes the life of " green revolution " low-carbon (LC); Thermoplastic polyurethane (Thermoplastic PolyUrethane; TPU) be a kind of ripe and indispensable green material; It has other plastic material high strength, high resiliency, abrasion performance, cold-resistant, the oil resistant that can't compare mutually and characteristic such as water-fast, the while also has high water proofing property, poisture-penetrability, windproof, winter protection, antibiotic, mildew-resistant and many excellent functions such as warming.But thermoplastic polyurethane itself is because uvioresistant is poor, weather-proof poor, and easily because light, heat, oxygen is attacked and produce shortcoming such as xanthochromia, therefore often only can to pray functional ready-made clothes be reached the windproof effect of waterproof as functional ready-made clothes inside.
Because the excellent specific property of thermoplastic polyurethane material, the present invention satisfies the disappearance to above-mentioned prior art, proposes a kind of effectively to overcome above-mentioned these problems.
Summary of the invention
The object of the present invention is to provide a kind of thermoplastic polyurethane fabric and manufacturing approach thereof of brand-new anti-xanthochromia, effectively to overcome the defective that exists in the prior art.
The present invention realizes through following technical scheme:
A kind of thermoplastic polyurethane fabric of anti-xanthochromia, it includes:
One base cloth;
One thermoplastic polyurethane film;
One hot melt adhesive following layer, this hot melt adhesive following layer are that spot distribution is positioned between this base cloth and this thermoplastic polyurethane film, so that this thermoplastic polyurethane film and this base cloth are fitted; And
One water-based acryl or aqueous polyurethane coating layer, this water-based acryl or aqueous polyurethane coating layer are to be positioned on this thermoplastic polyurethane film.
Wherein, this base cloth is the nylon of 20D lozenge pattern through compiling.
This hot melt adhesive following layer is being basis 10-50% by this thermoplastic polyurethane film bottom surface between this base cloth and this thermoplastic polyurethane film, and preferred 33% area compares spot distribution.
This water-based acryl or aqueous polyurethane coating layer also are mixed with pigment and weather resisting agent.
The present invention also provides a kind of manufacturing approach of thermoplastic polyurethane fabric of anti-xanthochromia, comprises the following step:
An one thermoplastic polyurethane film and a base cloth are provided;
Be coated with a hot melt adhesive in this thermoplastic polyurethane film bottom surface point-like,, this thermoplastic polyurethane film and this base cloth fitted to form then layer of a PUR; And
Be coated with a water-based acryl or aqueous polyurethane paint in this thermoplastic polyurethane film surface, forming a water-based acryl or aqueous polyurethane coating layer, and oven dry.
Preferably, after the step that this thermoplastic polyurethane film and this base cloth are fitted, also be included in 20～30 ℃ of temperature and humidity 50-80%, carry out 24 hours maturation step under preferred 50% the environment.
This water-based acryl or aqueous polyurethane also are mixed with pigment and weather resisting agent, and the whole viscosity of this water-based acryl or aqueous polyurethane paint is 500CPS, and coating dosage is 35-55g/m
2(gram/square centimeter).
This baking step is with 100 ℃ of oven dry 1 minute at a baking oven.
This hot melt adhesive is that the mode of preferred 33% point-like spreading area is coated this thermoplastic polyurethane film bottom surface in the 10-50% that is as the criterion by this thermoplastic polyurethane film bottom surface.
This base cloth is the nylon of 20D lozenge pattern through compiling.
The thermoplastic polyurethane fabric of anti-xanthochromia of the present invention has can be worn outward and anti-xanthochromia, anti-UV, weather-proof and advantage that color is various.Advantages such as that prepared thermoplastic polyurethane fabric has is soft, voiceless sound, light weight.
Description of drawings
Fig. 1 is the cutaway view of the thermoplastic polyurethane fabric of anti-xanthochromia of the present invention;
Fig. 2 is the manufacturing approach flow chart of steps of the thermoplastic polyurethane fabric of anti-xanthochromia of the present invention.
Description of reference numerals: 10-thermoplastic polyurethane fabric; The 12-base cloth; 14-thermoplastic polyurethane film; 16-melts the glue following layer; 18-property acryl or aqueous polyurethane coating layer.
The specific embodiment
Below in conjunction with accompanying drawing, do more detailed explanation with other technical characterictic and advantage to the present invention is above-mentioned.
See also Fig. 1, it is the cutaway view of the thermoplastic polyurethane fabric of the anti-xanthochromia of the present invention.As shown in the figure, the thermoplastic polyurethane fabric 10 of brand-new anti-xanthochromia of the present invention includes a base cloth 12, and this base cloth can be selected from various flat fabric, looped fabric, for example the nylon (NYLON) of 20D lozenge pattern through compiling; One thermoplastic polyurethane film (TPU) 14; One hot melt adhesive (polyurethane, PUR) following layer 16, and this following layer spot distribution is positioned at 14 of base cloth 12 and thermoplastic polyurethane films, so that thermoplastic polyurethane film 14 and base cloth 12 are fitted; And the water-based acryl or the aqueous polyurethane coating layer 18 that are positioned on the thermoplastic polyurethane film 14.
Above-mentioned hot melt adhesive following layer 16 can be basis 10-50% by this thermoplastic polyurethane film bottom surface; Preferred 33% area is distributed in 14 of base cloth 12 and thermoplastic polyurethane films than point-like spreading area; With through point-like coating gluing mode, make thermoplastic polyurethane fabric 10 integral body have soft, voiceless sound, light weight, characteristic such as pollution-free.
And water-based acryl or aqueous polyurethane coating layer 18 attractive in appearance except increasing, protect and provide the special surface nature; Water-based acryl or aqueous polyurethane coating layer 18 also are mixed with pigment and weather resisting agent (this weather resisting agent is the UV absorbent); To improve refreshing body sense, the weatherability of thermoplastic polyurethane fabric 10; And opposing ultraviolet light, heat, oxygen is to the attack of thermoplastic polyurethane film 14, and then avoids thermoplastic polyurethane film 14 to produce xanthochromias, therefore can be directly as coat.
Continue, see also Fig. 2, it is the manufacturing approach flow chart of steps of the thermoplastic polyurethane fabric of the anti-xanthochromia of the present invention.At first, S1 is said like step, and a thermoplastic polyurethane film and a base cloth are provided; S2 is said like step, and point-like is coated with a hot melt adhesive in thermoplastic polyurethane film bottom surface, to form then layer of a PUR, thermoplastic polyurethane film and base cloth is fitted; Step S3 is said for another example, is coated with a water-based acryl or aqueous polyurethane paint in the thermoplastic polyurethane film surface, forming a water-based acryl or aqueous polyurethane coating layer, and oven dry.This baking step can be to accomplish in 1 minute with 100 ℃ of oven dry at a baking oven.
After the step that above-mentioned thermoplastic polyurethane film and base cloth are fitted, also can be included in 20～30 ℃ of temperature and humidity 50-80%, carry out 24 hours maturation step under preferred 50% the environment.
And water-based acryl or aqueous polyurethane paint with the acryl of water-based or polyurethane (PU) as surface-treated host; Sneak into pigment and weather resisting agent (this weather resisting agent is the UV absorbent) again; Water with appropriate amount; With adjustment water-based acryl or aqueous polyurethane paint whole viscosity when the coating is 500CPS or following, and mounting the dosage that single face coats on the thermoplastic polyurethane film surface with wheel is 35-55g/m
2(gram/square centimeter).
For instance,, sneak into UV absorbent 5 weight portions with aqueous polyurethane 100 weight portions, water-based color 5 heavy deals, and sneak into the water that can viscosity be adjusted to 500CPS.
Hot melt adhesive is in the 10-50% that is as the criterion by this thermoplastic polyurethane film bottom surface, and preferred 33% area is coated thermoplastic polyurethane film bottom surface than the mode of point-like spreading area.
And base cloth various flat fabric, the looped fabric of can be selected from as discussed previously, the for example nylon (NYLON) of 20D lozenge pattern through compiling.
On be set forth in the thermoplastic polyurethane film surface and be coated with a water-based acryl or aqueous polyurethane paint; To form the step of a water-based acryl or aqueous polyurethane coating layer; This step can be according to the polymer characteristics of selecting for use, solid composition, viscosity, coating weight and processability; Select suitable surface coated technology for use, for example directly coating, transcription coating, the coating of stamp wheel, impregnation coating etc.
In sum; The present invention provides a kind of thermoplastic polyurethane fabric and manufacturing approach thereof of brand-new anti-xanthochromia; Its prepared thermoplastic polyurethane fabric has light weight, transparent feel, good, the anti-UV of feel, is difficult for the characteristics of xanthochromia, wind and water preventing and various color, therefore can directly wear as coat.
The above is merely preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and in spirit that claim of the present invention limited and scope, can carry out many changes to it, revise, in addition equivalent, but all will fall in protection scope of the present invention.
Claims (10)
1. the thermoplastic polyurethane fabric of an anti-xanthochromia is characterized in that, comprises:
One base cloth;
One thermoplastic polyurethane film;
One hot melt adhesive following layer, this hot melt adhesive following layer are that spot distribution is positioned between this base cloth and this thermoplastic polyurethane film, so that this thermoplastic polyurethane film and this base cloth are fitted; And
One water-based acryl or aqueous polyurethane coating layer, this water-based acryl or aqueous polyurethane coating layer are to be positioned on this thermoplastic polyurethane film.
2. the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 1 is characterized in that, this base cloth is the nylon of 20D lozenge pattern through compiling.
3. the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 1; It is characterized in that; This hot melt adhesive following layer is being basis 10-50% by this thermoplastic polyurethane film bottom surface between this base cloth and this thermoplastic polyurethane film, and preferred 33% area compares spot distribution.
4. the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 1 is characterized in that, this water-based acryl or aqueous polyurethane coating layer also are mixed with pigment and weather resisting agent.
5. the manufacturing approach of the thermoplastic polyurethane fabric of an anti-xanthochromia is characterized in that, comprises the following step:
An one thermoplastic polyurethane film and a base cloth are provided;
Be coated with a hot melt adhesive in this thermoplastic polyurethane film bottom surface point-like,, this thermoplastic polyurethane film and this base cloth fitted to form then layer of a PUR; And
Be coated with a water-based acryl or aqueous polyurethane paint in this thermoplastic polyurethane film surface, forming a water-based acryl or aqueous polyurethane coating layer, and oven dry.
6. the manufacturing approach of the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 5; It is characterized in that; After the step that this thermoplastic polyurethane film and this base cloth are fitted; Also be included in 20～30 ℃ of temperature and humidity 50-80%, carry out 24 hours maturation step under preferred 50% the environment.
7. the manufacturing approach of the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 5; It is characterized in that; This water-based acryl or aqueous polyurethane also are mixed with pigment and weather resisting agent, and the whole viscosity of this water-based acryl or aqueous polyurethane is 500CPS, and coating dosage is 35-55g/m
2(gram/square centimeter).
8. the manufacturing approach of the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 5 is characterized in that, this baking step is with 100 ℃ of oven dry 1 minute at a baking oven.
9. the manufacturing approach of the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 5; It is characterized in that; This hot melt adhesive is that the mode of preferred 33% point-like spreading area is coated this thermoplastic polyurethane film bottom surface in the 10-50% that is as the criterion by this thermoplastic polyurethane film bottom surface.
10. the manufacturing approach of the thermoplastic polyurethane fabric of anti-xanthochromia as claimed in claim 5 is characterized in that, this base cloth is the nylon of 20D lozenge pattern through compiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102831374A CN102398397A (en) | 2010-09-16 | 2010-09-16 | Anti-yellowing thermoplastic polyurethane fabric and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102831374A CN102398397A (en) | 2010-09-16 | 2010-09-16 | Anti-yellowing thermoplastic polyurethane fabric and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398397A true CN102398397A (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102831374A Pending CN102398397A (en) | 2010-09-16 | 2010-09-16 | Anti-yellowing thermoplastic polyurethane fabric and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966856A (en) * | 2013-01-30 | 2014-08-06 | 厚生股份有限公司 | Washable waterproof breathable durable leather and production method thereof |
| CN107487096A (en) * | 2017-08-01 | 2017-12-19 | 界首市宏利塑料有限公司 | A kind of surface of plastic products wear resistance print technique |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472278B1 (en) * | 1990-07-20 | 1996-01-24 | Lord Corporation | Non-yellowing polyurethane adhesives |
| US5985773A (en) * | 1997-07-25 | 1999-11-16 | Lee; Youn Jae | Fabric for tents and a process for preparing the same |
| CN1843756A (en) * | 2005-04-07 | 2006-10-11 | 厚生股份有限公司 | Multi-layered polyurethane film fabric having antibacterial and antimold function and method for manufacturing the same |
| CN201089862Y (en) * | 2007-07-25 | 2008-07-23 | 叶雪康 | Respirable coating facing material |
| CN101736594A (en) * | 2009-12-29 | 2010-06-16 | 浙江三元电子科技有限公司 | Manufacture method of antibacterial ultraviolet resisting electromagnetic shielding fabric |
| CN101798762A (en) * | 2009-05-16 | 2010-08-11 | 石狮龙祥制革有限公司 | Production method of imitated microfiber synthetic leather |
-
2010
- 2010-09-16 CN CN2010102831374A patent/CN102398397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472278B1 (en) * | 1990-07-20 | 1996-01-24 | Lord Corporation | Non-yellowing polyurethane adhesives |
| US5985773A (en) * | 1997-07-25 | 1999-11-16 | Lee; Youn Jae | Fabric for tents and a process for preparing the same |
| CN1843756A (en) * | 2005-04-07 | 2006-10-11 | 厚生股份有限公司 | Multi-layered polyurethane film fabric having antibacterial and antimold function and method for manufacturing the same |
| CN201089862Y (en) * | 2007-07-25 | 2008-07-23 | 叶雪康 | Respirable coating facing material |
| CN101798762A (en) * | 2009-05-16 | 2010-08-11 | 石狮龙祥制革有限公司 | Production method of imitated microfiber synthetic leather |
| CN101736594A (en) * | 2009-12-29 | 2010-06-16 | 浙江三元电子科技有限公司 | Manufacture method of antibacterial ultraviolet resisting electromagnetic shielding fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966856A (en) * | 2013-01-30 | 2014-08-06 | 厚生股份有限公司 | Washable waterproof breathable durable leather and production method thereof |
| CN107487096A (en) * | 2017-08-01 | 2017-12-19 | 界首市宏利塑料有限公司 | A kind of surface of plastic products wear resistance print technique |
| CN107487096B (en) * | 2017-08-01 | 2019-04-23 | 界首市宏利塑料有限公司 | A kind of surface of plastic products wear resistance print technique |
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Application publication date: 20120404 |