CN201209222Y - Chemical leather with stereoscopic bubble pattern - Google Patents
Chemical leather with stereoscopic bubble pattern Download PDFInfo
- Publication number
- CN201209222Y CN201209222Y CNU2008200367595U CN200820036759U CN201209222Y CN 201209222 Y CN201209222 Y CN 201209222Y CN U2008200367595 U CNU2008200367595 U CN U2008200367595U CN 200820036759 U CN200820036759 U CN 200820036759U CN 201209222 Y CN201209222 Y CN 201209222Y
- Authority
- CN
- China
- Prior art keywords
- synthetic leather
- resin layer
- modified polyurethane
- polyurethane resin
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010985 leather Substances 0.000 title description 3
- 239000000126 substance Substances 0.000 title 1
- 239000002649 leather substitute Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 17
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 13
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 206010000269 abscess Diseases 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 229920000178 Acrylic resin Polymers 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 2
- 239000011496 polyurethane foam Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 17
- 239000003086 colorant Substances 0.000 description 4
- 230000003796 beauty Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model discloses synthetic leather having three-dimensional bubble-shaped patterns, which comprises a cloth base fabric, a polyurethane foam layer covering the cloth base fabric, an organosilicon modified polyurethane resin layer covering the polyurethane foam layer, and an acrylic resin layer covering the organosilicon modified polyurethane resin layer. Since the polarities of the acrylic resin layer and the organosilicon modified polyurethane resin layer are different, the resin contracts after the two layers are orderly applied on a parting paper, and then the synthetic leather surface forms natural, random and irregular three-dimensional bubble-shaped patterns which have strong concave-convex three-dimensional effect.
Description
Technical field
The utility model relates to a kind of synthetic leather, particularly a kind of synthetic leather with solid bubble-shaped figures.
Background technology
In the prior art, dry technology for production generally is carrier with the release liners, the PU resin slurry is coated with scrapes thereon, then enter baking oven, heating, drying is removed the solvent in the resin and is formed PU polyurethane epithelium, then bass or other base materials and PU polyurethane surface layer are bonded together by adhesive linkage and form the synthetic leather goods, and, at last release liners is separated the formation finished product with synthetic leather through cooling.Therefore, synthetic leather mainly is made of urethane resin layer and base cloth layer, and the lines of this synthetic leather depends on the lines of release liners, and the leather surface three-dimensional sense of formation is relatively poor.In order to make synthetic leather can satisfy the higher pursuit of people to leather pattern and pattern, need handle synthetic leather with embossed technology, make synthetic leather possess concavo-convex three-dimensional pattern, but it is natural inadequately to handle the ridge design that forms by this embossed technology, and the synthetic leather that makes is attractive in appearance inadequately.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of synthetic leather with solid bubble-shaped figures is provided.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of synthetic leather with solid bubble-shaped figures comprises cloth matter base cloth, is covered in polyurethane abscess layer on the cloth matter base cloth, is covered in organic silicon modified polyurethane resin bed on the polyurethane abscess layer, is covered in the acrylate resin layer on the organic silicon modified polyurethane resin bed.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
Because acrylate resin layer is different with the polarity of organic silicon modified polyurethane resin bed, they successively are coated with scrape after on the release liners, resin can shrink, and forms solid bubble-shaped figures nature, at random, irregular, has extremely strong stereo concave-convex sense; Preferably, when acrylate resin layer and organic silicon modified polyurethane resin bed employing different colours, the synthetic leather surface of making can be formed naturally a lot of transition colors, has special aesthetic feeling, is that general synthetic leather can't match in excellence or beauty with it.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein:
1, cloth matter base cloth 2, polyurethane abscess layer 3, organic silicon modified polyurethane resin bed 4, acrylate resin layer.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing and concrete embodiment:
As shown in Figure 1, the synthetic leather according to present embodiment comprises cloth matter base cloth 1, is covered in polyurethane abscess layer 2 on the cloth matter base cloth 1, is covered in organic silicon modified polyurethane resin bed 3 on the polyurethane abscess layer 2, is covered in the acrylate resin layer 4 on the organic silicon modified polyurethane resin bed 3.
The production process of the utility model synthetic leather is:
At first, acrylic resin is coated with scrapes on the mirror surface release paper, form acrylate resin layer;
Then, will be added with the organosilyl organic silicon modified polyurethane resin of excess of hydroxyl and be coated with and scrape on the acrylate resin layer, form the organic silicon modified polyurethane resin bed;
Again release liners is coated in (organic silicon modified polyurethane resin bed and the bonding gained of polyurethane abscess layer) on the wet method bass;
At last, heat, dry, peel off the synthetic leather that obtains having solid bubble-shaped figures after the release liners.
The synthetic leather of embodiment, because acrylate resin layer is different with the polarity of organic silicon modified polyurethane resin bed, they successively are coated with scrape after on the release liners, resin can shrink, form solid bubble-shaped figures nature, at random, irregular, have extremely strong stereo concave-convex sense; Preferably, when acrylate resin layer and organic silicon modified polyurethane resin bed adopted different colours, the synthetic leather surface of making can be formed naturally a lot of transition colors, has special aesthetic feeling, is that general synthetic leather can't match in excellence or beauty with it.
Claims (1)
1, a kind of synthetic leather with solid bubble-shaped figures is characterized in that: comprise cloth matter base cloth (1), be covered in polyurethane abscess layer (2) on the described cloth matter base cloth (1), be covered in organic silicon modified polyurethane resin bed (3) on the described polyurethane abscess layer (2), be covered in the acrylate resin layer (4) on the described organic silicon modified polyurethane resin bed (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367595U CN201209222Y (en) | 2008-05-23 | 2008-05-23 | Chemical leather with stereoscopic bubble pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367595U CN201209222Y (en) | 2008-05-23 | 2008-05-23 | Chemical leather with stereoscopic bubble pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209222Y true CN201209222Y (en) | 2009-03-18 |
Family
ID=40479951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200367595U Expired - Fee Related CN201209222Y (en) | 2008-05-23 | 2008-05-23 | Chemical leather with stereoscopic bubble pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209222Y (en) |
-
2008
- 2008-05-23 CN CNU2008200367595U patent/CN201209222Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20120523 |