CN106626569A - Color metal polyurethane membrane, preparation method thereof and application - Google Patents
Color metal polyurethane membrane, preparation method thereof and application Download PDFInfo
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- CN106626569A CN106626569A CN201610793897.7A CN201610793897A CN106626569A CN 106626569 A CN106626569 A CN 106626569A CN 201610793897 A CN201610793897 A CN 201610793897A CN 106626569 A CN106626569 A CN 106626569A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2451/00—Decorative or ornamental articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a color metal polyurethane membrane which sequentially comprises a bottom TPU (thermoplastic polyurethane) film layer, an organic color layer, a metal color layer and a surface TPU film layer from bottom to top. The invention further discloses a preparation method of the color metal polyurethane membrane and an application. Compared with the prior art, the surface of the color metal polyurethane membrane is a transparent or semitransparent TPU film layer, organic colors and metal colors can be shown in a staggered manner, the color metal polyurethane membrane is applied to products such as shoes, cases, automotive trims and other injection molding products, and shown metal appearance and gradient colors have visual impact.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of chromatic metallic polyurethane film and preparation method thereof
And application.
Background technology
TPU film is a kind of Novel environment-friendlymaterial material of modern times exploitation, is gradually weighed the status day in vast Material Field.
TPU film can be used for laminated fabric, foamed material sealing, protective coating and wear-resistant coating etc., in footwear, clothes, automotive trim, fortune
The fields such as dynamic equipment obtain application energetically.
Existing TPU film, there is transparent, translucent point, also there is colourless, colored point.Existing TPU colorful films are big
Cause has two kinds：(1) it is directly produced by addition organic toner and is obtained；(2) metal powder containing binding agent is smeared on TPU film surface
End.The first film, organic toner needs just to be added to after granulation in TPU film manufacture, and technique is more bothered, and is granulated
Metal part cannot keep the original brightness of metal, can only do a kind of single color, can not make multiple color.Second thin
In film, it is an exposure to outer layer with metallic luster adhesive layer and uses, such metallochrome is easily broken, while metallic luster
Also can be gradually dim, product appearance is affected, cause the service life of TPU film product not long.Carry out even with metal level
Laminating, the stripping fastness after laminating is not high, and for a product, this is also fatal defect.
The content of the invention
It is an object of the invention to overcome the defect of above-mentioned prior art, there is provided one kind can make TPU film have colour
Metallic luster, the chromatic metallic polyurethane film that it is permanent that color gloss is held time.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of chromatic metallic polyurethane film, it includes successively from the bottom to top organic chromatograph, metal chromatograph and surface TPU film
Layer.
Preferably, chromatic metallic polyurethane film of the invention also includes a bottom surface TPU film layer, the bottom surface TPU film
Layer is fixed on the lower section of organic chromatograph.
The surface TPU film layer, bottom surface TPU film layer thickness between 0.05～2mm, and for transparent or semi-transparent
Bright layer.
The metal chromatograph is silver color layer, golden layer or coppery layer, and thickness is between 0.01～0.05mm.
Organic chromatograph be pearly-lustre deep blue layer, the bright pink chromatograph of pearly-lustre or the pink chromatograph of pearly-lustre, thickness be 0.01～
Between 0.05mm.
Present invention also offers the preparation method of above-mentioned chromatic metallic polyurethane film, it is comprised the following steps：
(1) organic chromatograph is made：Percentage, takes PU resins 30～60%, PUR 30～50%, You Jise
Powder 5～15%, organic solvent 5～10% are mixed, and painting is scraped in release liners, is then dried；
(2) making of metal chromatograph：Percentage, takes PU resins 30～50%, PUR 30～50%, metal
Powder 10～20%, organic solvent 10～20% are mixed, and painting is scraped on organic chromatograph, is then dried；
(3) coating surface TPU film layer：Take a TPU film, apply scrape resin glue on the surface, then 130～
160 DEG C, be fitted in above metal chromatograph under the conditions of 5～10MPa.After the laminating of above-mentioned HTHP, organic solvent volatilization,
Will not remain.
Preferably, the organic solvent is from dimethylformamide or butanone；Organic toner is from alizarin blue, rattan
One or more mixing in yellow, powder purple；The metal powder is from one or more mixing in bronze, copper powder, silver powder.
Preferably, after coating surface TPU film layer, release liners are peeled off, is cast on the bottom surface of organic chromatograph or applies
Scrape one layer of bottom surface TPU film layer.
Present invention also offers the application of above-mentioned chromatic metallic polyurethane film, by above-mentioned chromatic metallic polyurethane film application note
On modeling product.The injection moulded products are sole, draw-bar box, automotive upholstery, sports apparatus.
Specific application process, be by the chromatic metallic polyurethane film be fixed on sole, draw-bar box, automotive upholstery,
On the surface of sports apparatus.
Compared with prior art, the invention has the beneficial effects as follows：
1st, there is TPU film layer on chromatic metallic polyurethane film surface of the invention, there is TPU film layer in metallochrome layer surface
Protection, metallic luster can be lasting.
2nd, organic chromatograph and metallochrome stacking add inside whole film of the invention, and surface is that transparent or semitransparent TPU is thin
Film layer, organic color and metal color can be showed alternately, apply the metal embodied on the products such as case and bag, shoes
Sense has visual impact.
3rd, PU resins, PUR are added in organic chromatograph and metal chromatograph in the present invention, substantially increases organic color
Laminating fastness and their fastness of fitting with other film layers between layer, metal chromatograph, solves organic chromatograph, metal chromatograph
The technical barrier of laminating other materials is difficult to, for products application qualitative guarantee is provided.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further.
Embodiment 1
A kind of chromatic metallic polyurethane film, it includes successively that from the bottom to top organic chromatograph 3, metal chromatograph 2 and surface TPU are thin
Film layer 1.The thickness of organic chromatograph 3 is that between 0.01～0.05mm, the thickness of the metal chromatograph 2 is 0.01～0.05mm
Between, the thickness of the surface TPU film layer 1 is 0.05～2mm, and the surface TPU film layer 1 is hyaline layer.
The preparation method of above-mentioned chromatic metallic polyurethane film is as follows：
(1) organic chromatograph 3 is made：Percentage, take PU resins 30%, PUR 45%, organic toner 15%,
Organic solvent 10% is mixed, and painting is scraped in release liners, is then dried；Organic toner is from alizarin indigo plant, gamboge, powder purple
One or more mixing；The organic solvent is from dimethylformamide or butanone；
(2) making of metal chromatograph 2：Percentage, take PU resins 30%, PUR 50%, metal powder 10%,
Organic solvent 10% is mixed, and painting is scraped on organic chromatograph 3, is then dried；The metal powder selects copper powder, silver powder, bronze
In one or more mixing；The organic solvent is from dimethylformamide or butanone；
(3) coating surface TPU film layer 1：Take a TPU film, apply scrape resin glue on the surface, then 130～
160 DEG C, be fitted in above metal chromatograph 2 under the conditions of 5～10MPa.
Embodiment 2
A kind of chromatic metallic polyurethane film, it includes successively from the bottom to top bottom surface TPU film layer 4, organic chromatograph 3, metal
Chromatograph 2 and surface TPU film layer 1.The thickness of organic chromatograph 3 is the thickness of the metal chromatograph 2 between 0.01～0.05mm
Spend between 0.01～0.05mm, the surface TPU film layer 1, the thickness of bottom surface TPU film layer 4 are 0.05～2mm, and institute
It is semitransparent layer to state surface TPU film layer 1, bottom surface TPU film layer 4.
The preparation method of above-mentioned chromatic metallic polyurethane film is as follows：
(1) organic chromatograph 3 is made：Percentage, take PU resins 40%, PUR 45%, organic toner 5%,
Organic solvent 10% is mixed, and painting is scraped in release liners, is then dried；Organic toner is from alizarin indigo plant, gamboge, powder purple
One or more mixing；The organic solvent is from dimethylformamide or butanone；
(2) making of metal chromatograph 2：Percentage, take PU resins 40%, PUR 30%, metal powder 10%,
Organic solvent 20% is mixed, and painting is scraped on organic chromatograph 3, is then dried；The metal powder selects copper powder, silver powder, bronze
In one or more mixing；The organic solvent is from dimethylformamide or butanone；
(3) coating surface TPU film layer 1：A TPU film is taken, is applied scrape resin glue on the surface, it is then high in high temperature
It is fitted under the conditions of pressure above metal chromatograph 2；
(4) release liners are peeled off, is cast on the bottom surface of organic chromatograph 3 or applies and scrape one layer of bottom surface TPU film layer 4.
Embodiment 3
A kind of chromatic metallic polyurethane film, it includes successively from the bottom to top bottom surface TPU film layer 4, organic chromatograph 3, metal
Chromatograph 2 and surface TPU film layer 1.The thickness of organic chromatograph 3 is the thickness of the metal chromatograph 2 between 0.01～0.05mm
Spend between 0.01～0.05mm, the surface TPU film layer 1, the thickness of bottom surface TPU film layer 4 are 0.05～2mm, and institute
It is semitransparent layer to state surface TPU film layer 1, bottom surface TPU film layer 4.
The preparation method of above-mentioned chromatic metallic polyurethane film is as follows：
(1) organic chromatograph 3 is made：Percentage, take PU resins 50%, PUR 35%, organic toner 5%,
Organic solvent 10% is mixed, and painting is scraped in release liners, is then dried；Organic toner is from alizarin indigo plant, gamboge, powder purple
One or more mixing；The organic solvent is from dimethylformamide or butanone；
(2) making of metal chromatograph 2：Percentage, take PU resins 35%, PUR 35%, metal powder 20%,
Organic solvent 10% is mixed, and painting is scraped on organic chromatograph 3, is then dried；The metal powder selects copper powder, silver powder, bronze
In one or more mixing；The organic solvent is from dimethylformamide or butanone；
(3) coating surface TPU film layer 1：A TPU film is taken, is applied scrape resin glue on the surface, it is then high in high temperature
It is fitted under the conditions of pressure above metal chromatograph 2；
(4) release liners are peeled off, is cast on the bottom surface of organic chromatograph 3 or applies and scrape one layer of bottom surface TPU film layer 4.
Embodiment 4
A kind of chromatic metallic polyurethane film, it includes successively from the bottom to top bottom surface TPU film layer 4, organic chromatograph 3, metal
Chromatograph 2 and surface TPU film layer 1.The thickness of organic chromatograph 3 is the thickness of the metal chromatograph 2 between 0.01～0.05mm
Spend between 0.01～0.05mm, the surface TPU film layer 1, the thickness of bottom surface TPU film layer 4 are 0.05～2mm, and institute
It is semitransparent layer to state surface TPU film layer 1, bottom surface TPU film layer 4.
The preparation method of above-mentioned chromatic metallic polyurethane film is as follows：
(1) organic chromatograph 3 is made：Percentage, take PU resins 60%, PUR 30%, organic toner 5%,
Organic solvent 5% is mixed, and painting is scraped in release liners, is then dried；Organic toner is from alizarin indigo plant, gamboge, powder purple
One or more mixing；The organic solvent is from dimethylformamide or butanone；
(2) making of metal chromatograph 2：Percentage, take PU resins 50%, PUR 30%, metal powder 10%,
Organic solvent 10% is mixed, and painting is scraped on organic chromatograph 3, is then dried；The metal powder selects copper powder, silver powder, bronze
In one or more mixing；The organic solvent is from dimethylformamide or butanone；
(3) coating surface TPU film layer 1：A TPU film is taken, is applied scrape resin glue on the surface, it is then high in high temperature
It is fitted under the conditions of pressure above metal chromatograph 2；
(4) release liners are peeled off, is cast on the bottom surface of organic chromatograph 3 or applies and scrape one layer of bottom surface TPU film layer 4.
Embodiment 5
The chromatic metallic polyurethane film of embodiment 1 is applied in sole making, application process is：Embodiment 1 is obtained
Chromatic metallic polyurethane film be fixed on die for shoe-sole, surface TPU film layer 1 is contacted with die for shoe-sole positioned at bottom,
High-temperature baking makes the softening of chromatic metallic polyurethane film material be easy to plastic uptake, then vacuumizing makes chromatic metallic polyurethane film suck mould
Interior, then chromatic metallic polyurethane film PU foaming agents injected above, foaming in a mold, that is, obtain to surface and secure colour
The sole of metal polyurethane film.
Embodiment 6
The chromatic metallic polyurethane film of embodiment 2 is applied in sole making, application process is：Embodiment 2 is obtained
Chromatic metallic polyurethane film be fixed on die for shoe-sole, bottom surface TPU film layer 4 is contacted with die for shoe-sole positioned at bottom,
High-temperature baking makes the softening of chromatic metallic polyurethane film material be easy to plastic uptake, then vacuumizing makes chromatic metallic polyurethane film suck mould
Interior, then chromatic metallic polyurethane film PU foaming agents injected above, foaming in a mold, that is, obtain to surface and secure colour
The sole of metal polyurethane film.
Embodiment 7
The chromatic metallic polyurethane film of embodiment 3 is applied in draw-bar box making, application process is：The poly- ammonia of chromatic metallic
Ester film and plastic sheet first carry out high temperature and are combined, and be then put into again carries out high temperature plastic uptake and be shaped into casing on mould
Embodiment 8
The chromatic metallic polyurethane film of embodiment 4 is applied in automotive upholstery making, application process is：Chromatic metallic
Polyurethane film and plastic sheet first carry out high temperature and are combined, and being then put into again in mould carries out high temperature plastic uptake and be shaped into required inside gadget
Apperance.
The performance test of the chromatic metallic polyurethane film of embodiment 9
(1) fastness is peeled off：Chromatic metallic polyurethane film is compounded on rubber sheet with PU glue, with 50KG weight
Hard thing weight 24 hours, is then cut into long 10cm, wide 2.54cm, and with electronic tensile machine test is gone.Test result：Peeling off fastness is
3.6～4.3kg/cm.
(2) other performance test
The poly- propylhomoserin fat of chromatic metallic of this piece of present invention is taken, thickness carries out physical property for 0.34mm to be estimated, test knot
Fruit is as shown in following table one：
Table one：
For a person skilled in the art, technical scheme that can be as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (10)
1. a kind of chromatic metallic polyurethane film, it is characterised in that：It includes successively from the bottom to top organic chromatograph, metal chromatograph and table
Face TPU film layer.
2. chromatic metallic polyurethane film as claimed in claim 1, it is characterised in that：Also include a bottom surface TPU film layer, it is described
Bottom surface TPU film layer is fixed on the lower section of organic chromatograph.
3. chromatic metallic polyurethane film as claimed in claim 2, it is characterised in that：The surface TPU film layer, bottom surface TPU
The thickness of film layer between 0.05～2.00mm, and for transparent or semitransparent layer.
4. chromatic metallic polyurethane film as claimed in claim 1, it is characterised in that：The metal chromatograph is silver color layer, gold
Layer or coppery layer, thickness is between 0.01～0.05mm.
5. chromatic metallic polyurethane film as claimed in claim 1, it is characterised in that：Organic chromatograph is pearly-lustre navy blue
Layer, the bright pink chromatograph of pearly-lustre or the pink chromatograph of pearly-lustre, thickness is between 0.01～0.05mm.
6. the preparation method of the chromatic metallic polyurethane film described in claim 1 to 5 any one, it is characterised in that including following
Step：
(1) organic chromatograph is made：Percentage, takes PU resins 30～60%, PUR 30～50%, organic toner 5
～15%, organic solvent 5～10% is mixed, and painting is scraped in release liners, is then dried；
(2) making of metal chromatograph：Percentage, takes PU resins 30～50%, PUR 30～50%, metal powder 10
～20%, organic solvent 10～20% is mixed, and painting is scraped on organic chromatograph, is then dried；
(3) coating surface TPU film layer：Take a TPU film, on the surface apply scrape resin glue, then 130～160 DEG C,
It is fitted under the conditions of 5～10MPa above metal chromatograph.
7. preparation method as claimed in claim 6, it is characterised in that：The organic solvent is from dimethylformamide or fourth
Ketone；Organic toner is from one or more mixing in alizarin indigo plant, gamboge, powder purple；The metal powder selects bronze, copper powder, silver
One or more mixing in powder.
8. preparation method as claimed in claim 6, it is characterised in that：After coating surface TPU film layer, release liners are peeled off,
It is cast on the bottom surface of organic chromatograph or applies and scrapes one layer of bottom surface TPU film layer.
9. the chromatic metallic polyurethane film described in claim 1 to 5 any one is applied on injection moulded products.
10. application as claimed in claim 9, it is characterised in that：The chromatic metallic polyurethane film is fixed on the appearance of injection
On face, the injection moulded products are sole, draw-bar box, automotive upholstery, sports apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793897.7A CN106626569A (en) | 2016-08-31 | 2016-08-31 | Color metal polyurethane membrane, preparation method thereof and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793897.7A CN106626569A (en) | 2016-08-31 | 2016-08-31 | Color metal polyurethane membrane, preparation method thereof and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626569A true CN106626569A (en) | 2017-05-10 |
Family
ID=58851956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793897.7A Pending CN106626569A (en) | 2016-08-31 | 2016-08-31 | Color metal polyurethane membrane, preparation method thereof and application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099332A (en) * | 2017-12-25 | 2018-06-01 | 广州钰鑫新材料有限公司 | A kind of black matrix bilayer TPU silver color films and preparation method thereof |
| CN108146039A (en) * | 2017-12-25 | 2018-06-12 | 广州钰鑫新材料有限公司 | A kind of base bottoms silver color film and preparation method thereof |
| CN110843284A (en) * | 2019-09-17 | 2020-02-28 | 广州钰鑫新材料有限公司 | Preparation method and application of gradually-changed metal-feeling TPU film |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414089A (en) * | 1987-07-07 | 1989-01-18 | Tsuneo Iwasaki | Color thermal transfer sheet |
| CN1549772A (en) * | 2001-09-14 | 2004-11-24 | 大科能树脂株式会社 | Laminate having color and metallic gloss and method for production thereof |
-
2016
- 2016-08-31 CN CN201610793897.7A patent/CN106626569A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414089A (en) * | 1987-07-07 | 1989-01-18 | Tsuneo Iwasaki | Color thermal transfer sheet |
| CN1549772A (en) * | 2001-09-14 | 2004-11-24 | 大科能树脂株式会社 | Laminate having color and metallic gloss and method for production thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099332A (en) * | 2017-12-25 | 2018-06-01 | 广州钰鑫新材料有限公司 | A kind of black matrix bilayer TPU silver color films and preparation method thereof |
| CN108146039A (en) * | 2017-12-25 | 2018-06-12 | 广州钰鑫新材料有限公司 | A kind of base bottoms silver color film and preparation method thereof |
| CN110843284A (en) * | 2019-09-17 | 2020-02-28 | 广州钰鑫新材料有限公司 | Preparation method and application of gradually-changed metal-feeling TPU film |
| CN110843284B (en) * | 2019-09-17 | 2022-05-17 | 广州钰鑫新材料有限公司 | Preparation method and application of gradient metal-like TPU (thermoplastic polyurethane) film |
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Application publication date: 20170510 |