CN101694067A - Contracted pattern synthetic leather with patent leather feeling - Google Patents
Contracted pattern synthetic leather with patent leather feeling Download PDFInfo
- Publication number
- CN101694067A CN101694067A CN200910233807A CN200910233807A CN101694067A CN 101694067 A CN101694067 A CN 101694067A CN 200910233807 A CN200910233807 A CN 200910233807A CN 200910233807 A CN200910233807 A CN 200910233807A CN 101694067 A CN101694067 A CN 101694067A
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- China
- Prior art keywords
- resin
- coated
- layer
- feeling
- modified polyurethane
- 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.)
- Pending
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 38
- 239000010985 leather Substances 0.000 title claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 28
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 22
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 10
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 7
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 abstract 7
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 238000005187 foaming Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses contracted pattern synthetic leather with patent leather feeling, which comprises a substrate cloth layer (1), a polyurethane foaming layer (2) coated on the substrate cloth layer (1), a polyurethane adhesive layer (3) coated on the polyurethane foaming layer (2), acrylic resin (4) coated on the polyurethane adhesive layer (3), modified polyurethane resin (5) coated on the acrylic resin (4), crystal feeling resin (6) coated on the modified polyurethane resin (5) and high-strength polished resin (7) coated on the crystal feeling resin (6). Contracted texture of the acrylic resin layer and the modified polyurethane resin layer can generate different patterns according to texture of release paper due to difference of polarities of the acrylic resin and the modified polyurethane resin layer, the crystal feeling resin and the high-strength polished resin can be used integrally, and then the synthetic leather not only has characteristics of high gloss and high brightness, but also has the advantages of smoothness, scrapping resistance, napped feeling, strong corium feeling and the like.
Description
Technical field
The present invention relates to a kind of PU synthetic leather, be specifically related to a kind of contracted pattern synthetic leather with patent leather feeling.
Background technology
At present, the synthetic leather product becomes following popular trend gradually, and synthetic leather has been widely used in products such as producing case and bag, clothes, footwear.The base fabric of PU leather is the good canvas PU material of tensile strength, except can being coated in base fabric top, in the middle of base fabric can also being included in, make it outward appearance and can't see the existence of base fabric, it is good that the PU leather has physical property, anti-complications, pliability is good, tensile strength is big, have gas permeability, so the PU leather is widely used in the lining of footwear or the position that case and bag bear weight.Synthetic leather mainly is to be made of urethane resin layer and base cloth layer, the lines of synthetic leather depends on the lines of centrifugal paper, the synthetic leather third dimension is poor, in order to make synthetic leather can satisfy the demand of people to break and pattern, often to carry out the embossing treatment process, make the leather surface of synthetic leather have concavo-convex three-dimensional pattern synthetic leather.In the prior art, synthetic leather is carried out the embossing processing have a lot of technical difficulties, the pattern poor visual effect that obtains is handled in embossing, and embossed technology needs equipment many, and cost is higher, and it is shorter to handle the pattern retention time that obtains through stamp simultaneously, fugitive color does not satisfy people to high-level requirement.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of and has tangible contracted pattern, and have the patent leather feeling synthetic leather of strong highlighted high light visual effect.
Technical scheme: for solving above technical problem, the present invention takes following technical scheme:
A kind of contracted pattern synthetic leather with patent leather feeling, it comprises base cloth layer, be coated in polyurethane foam layer on the described base cloth layer, be coated in polyurethane bonding layer on the polyurethane foam layer, be coated in acrylic resin on the polyurethane bonding layer, be coated in modified polyurethane resin on the acrylic resin, be coated in the crystal sense resin on the modified polyurethane resin and be coated in solid bright resin of height on the quartzy sense resin.
Wherein above-described base cloth layer can adopt the elastic force base cloth to make, and has good mechanical shrinkage.
Synthetic leather with contracted pattern provided by the invention, wherein said modified polyurethane can be organic silicon modified polyurethane, acrylic acid modified polyurethane, epoxy modified polyurethane or watersoluble modified polyurethane.
Wherein acrylate resin layer and modified polyurethane resin layer because the two polarity difference is used in combination, can produce the contracted pattern effect, and the lines of its contraction can produce different decorative patterns, visual effect uniqueness according to the difference of release liners lines; When acrylate resin layer and organic silicon modified polyurethane resin bed adopted different colours, the synthetic leather surface of making can produce the color of multiple transition by nature, and having uniqueness is aesthetic feeling.
Wherein be coated in the crystal sense resin on the modified polyurethane resin layer, be to dry the type polyurethane resin through last part technology roller coat one deck on the modified polyurethane resin layer, effect with highlighted Gao Guang, and have strong penetrating sense and quartzy sense, can fully represent the whole structure that shrinks the back decorative pattern.
Wherein high solid bright resin is that a kind of high solids content PU synthetic leather rear section process resin not only has the highlighted characteristics of high glaze, and be used with crystal sense resin, collaborative mutually, have advantages such as smooth, scratch resistance and velvet are strong after the synthetic leather that obtains is handled, and have the visual effect and the feel of corium.
Beneficial effect: the contracted pattern synthetic leather with patent leather feeling provided by the invention is compared with prior art has following advantage:
1, the contracted pattern synthetic leather with patent leather feeling provided by the invention, wherein be coated in acrylate resin layer and modified polyurethane resin layer on the polyurethane bonding layer, because the two polarity difference, be used in combination, can produce the contracted pattern effect, the lines of its contraction can produce different decorative patterns, visual effect uniqueness according to the difference of release liners lines; And when acrylate resin layer and organic silicon modified polyurethane resin bed adopted different colours, the synthetic leather surface of making can produce the color of multiple transition by nature, and having uniqueness is aesthetic feeling.
2, the contracted pattern synthetic leather with patent leather feeling provided by the invention, on the modified polyurethane resin layer, apply the quartzy sense of one deck resin, the synthetic leather that obtains has the effect of highlighted Gao Guang, and have strong penetrating sense and a quartzy sense, apply solid bright the resin of a floor height then on crystal sense resin again, both are used, and coordinate mutually, synthetic leather not only has the highlighted patent leather feeling characteristics of high glaze, and has advantages such as smooth, scratch resistance, velvet and kishke feel are strong.
3, the contracted pattern synthetic leather with patent leather feeling provided by the invention, bonding is firmly between each layer of synthetic leather, coating has advantages such as anti-solvent, cold-resistant, hydrolysis, heat-proof aging; The synthetic leather finished product has good hand feeling, and the contracted pattern third dimension is strong, quality exquisiteness, advantages such as good permeability.
Description of drawings
Accompanying drawing is the structural representation with contracted pattern synthetic leather of patent leather feeling of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Embodiment
As shown in Figure 1, a kind of contracted pattern synthetic leather with patent leather feeling, it comprises base cloth layer 1, be coated in polyurethane foam layer 2 on the described base cloth layer 1, be coated in polyurethane bonding layer 3 on the polyurethane foam layer 2, be coated in acrylic resin 4 on the polyurethane bonding layer 3, be coated in modified polyurethane resin 5 on the acrylic resin 4, be coated in the crystal sense resin 6 on the modified polyurethane resin 5 and be coated in solid bright resin 7 of height on the quartzy sense resin 6.
Wherein said modified polyurethane can be organic silicon modified polyurethane, acrylic acid modified polyurethane, epoxy modified polyurethane or watersoluble modified polyurethane.
Above synthetic leather wherein is coated in acrylate resin layer and modified polyurethane resin layer on the polyurethane bonding layer, because the two polarity difference, be used in combination, can produce the contracted pattern effect, the lines of its contraction can produce different decorative patterns, visual effect uniqueness according to the difference of release liners lines; And when acrylate resin layer and organic silicon modified polyurethane resin bed adopted different colours, the synthetic leather surface of making can produce the color of multiple transition by nature, and having uniqueness is aesthetic feeling.
On the modified polyurethane resin layer, apply the quartzy sense of one deck resin, the synthetic leather that obtains has the effect of highlighted Gao Guang, and have strong penetrating sense and a quartzy sense, on crystal sense resin, apply high solid bright resin again, both are used, mutually coordinate, synthetic leather not only has the highlighted patent leather feeling characteristics of high glaze, and has advantages such as smooth, scratch resistance, velvet and kishke feel are strong.
Claims (2)
1. contracted pattern synthetic leather with patent leather feeling, it is characterized in that it comprises base cloth layer (1), be coated in polyurethane foam layer (2) on the described base cloth layer (1), be coated in polyurethane bonding layer (3) on the polyurethane foam layer (2), be coated in acrylic resin (4) on the polyurethane bonding layer (3), be coated in modified polyurethane resin (5) on the acrylic resin (4), be coated in the crystal sense resin (6) on the modified polyurethane resin (5) and be coated in solid bright the resin (7) of height on the quartzy sense resin (6).
2. the contracted pattern synthetic leather of patent leather feeling according to claim 1, it is characterized in that described modified polyurethane resin (5) is organic silicon modified polyurethane resin, acrylic acid modified polyurethane resin, epoxy modified polyurethane resin or watersoluble modified polyurethane resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233807A CN101694067A (en) | 2009-10-22 | 2009-10-22 | Contracted pattern synthetic leather with patent leather feeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233807A CN101694067A (en) | 2009-10-22 | 2009-10-22 | Contracted pattern synthetic leather with patent leather feeling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101694067A true CN101694067A (en) | 2010-04-14 |
Family
ID=42093060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910233807A Pending CN101694067A (en) | 2009-10-22 | 2009-10-22 | Contracted pattern synthetic leather with patent leather feeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694067A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409551A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Color-changing velvet-feel synthetic leather with high brightness |
| CN102409549A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Water-based synthetic leather with dry and smooth feeling |
| CN102409547A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Ironing-brightened oil-like smooth synthetic leather with highlighted contracted pattern |
| CN102431230A (en) * | 2011-08-26 | 2012-05-02 | 苏州潮盛印花制版实业有限公司 | High-solid bright-surface printing leather |
| CN111676707A (en) * | 2020-06-10 | 2020-09-18 | 浙江康成新材料科技有限公司 | A kind of semi-silicon synthetic leather and preparation method thereof |
-
2009
- 2009-10-22 CN CN200910233807A patent/CN101694067A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409551A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Color-changing velvet-feel synthetic leather with high brightness |
| CN102409549A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Water-based synthetic leather with dry and smooth feeling |
| CN102409547A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Ironing-brightened oil-like smooth synthetic leather with highlighted contracted pattern |
| CN102431230A (en) * | 2011-08-26 | 2012-05-02 | 苏州潮盛印花制版实业有限公司 | High-solid bright-surface printing leather |
| CN111676707A (en) * | 2020-06-10 | 2020-09-18 | 浙江康成新材料科技有限公司 | A kind of semi-silicon synthetic leather and preparation method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100414 |