CN106758282A - A kind of sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dye - Google Patents
A kind of sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dye Download PDFInfo
- Publication number
- CN106758282A CN106758282A CN201510817668.XA CN201510817668A CN106758282A CN 106758282 A CN106758282 A CN 106758282A CN 201510817668 A CN201510817668 A CN 201510817668A CN 106758282 A CN106758282 A CN 106758282A
- Authority
- CN
- China
- Prior art keywords
- sulfinyl
- artificial leather
- paint
- suede
- lacquer
- 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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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
Abstract
The present invention relates to a kind of sulfinyl polyurethane suede-like artificial leather manufacture method be easy to and dye; it is to use sulfinyl solvent type polyurethane resin to configure to cover with paint, lacquer, colour wash, etc. slurry; then slurry will be covered with paint, lacquer, colour wash, etc. to cover with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces; the polyurethane suede-like artificial leather for being dyeed by dyeing treatment again, covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：100 parts of sulfinyl solvent type polyurethane resin, 20~120 parts of dimethylformamide, 20~120 parts of acetone.Sulfinyl solvent type polyurethane resin is used as artificial leather top finishing material; dyeing process can be carried out with dyestuff; color effects by that can obtain dyestuff coloring after dyeing treatment, make product have the characteristics of bright-colored, coating permeability is good, surface color fastness is high, color animal migration is small.
Description
Technical field
The invention belongs to polyurethane suede-like artificial leather preparation method technical field, and in particular to a kind of sulfurous for being easy to dye
The manufacture method of acyl group polyurethane suede-like artificial leather.
Background technology
Surface has the artificial leather of dyestuff coloring effect, and its bright in luster, transparency is high, is applied to the fashion such as case and bag women's shoes
It is loved by people on product, but conventional synthesis leather generally uses pigment coloring mode, it is impossible to and reaching dyestuff coloring is had
Effect, although dyestuff coloring effect can be obtained using the manufacture method that the coloring of dyestuff water colouring agent is added in coating material,
But this manufacture method can bring serious colour migration to move, poor color fastness, the problems such as cost price is high, making for product is constrained
With.
In traditional synthetic leather manufacturing process, mill base, toner and organic dyestuff, metal network need to be added in coating paste
The coloring materials such as dyestuff are closed, so that assign finished leather different colors, but coat colorization feel is partially hard, and coloring formula is once
It is determined that after, coating is presented solid color, and gloss and color and luster are dull, without the stereovision such as the depth, light and shade, new and old.Exploitation is just
In dyeing artificial leather be those skilled in the art need thinking problem.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned prior art and provide a kind of polyurethane suede be easy to and dye
Dough figurine fabricate-leather, can be dyeed with dyestuff, and product has the characteristics of bright-colored, coating permeability is good, surface color fastness is high.
The present invention the used technical scheme that solves the above problems is：A kind of sulfinyl polyurethane matte for being easy to dye
Artificial leather manufacture method, is to use sulfinyl solvent type polyurethane resin to configure to cover with paint, lacquer, colour wash, etc. slurry, then will cover with paint, lacquer, colour wash, etc. slurry and cover with paint, lacquer, colour wash, etc.
In suede-like artificial leather scrim surfaces, then the polyurethane suede-like artificial leather dyeed by dyeing treatment；
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
20~120 parts of dimethylformamide
20~120 parts of acetone.
Preferably, the covering with paint is to make surface technology by release liners dry method sulfinyl solvent borne polyurethane surface layer is fitted
Onto artificial leather wet half-finished product.
Preferably described covering with paint is that sulfinyl solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. into slurry with surface printing method to cover with paint, lacquer, colour wash, etc. in artificial
Revolutionary cadre's method surface of semi-finished.
Preferably, the covering with paint is that sulfinyl solvent borne polyurethane is applied into finish coat with rolling method to be coated with to artificial leather base
Cloth surface of semi-finished.
Described dyeing
Polyurethane resin artificial leather in the present invention is easy to dyeing, and dyeing processing mode includes pad dyeing, dye gigging, overflow dyeing or gas
Stream dyeing.
Compared with prior art, the advantage of the invention is that：Using sulfinyl solvent type polyurethane resin as matte
Artificial leather top finishing material, can carry out dyeing process with dyestuff, the color by that can obtain dyestuff coloring after dyeing treatment
Effect, makes product have the characteristics of bright-colored, coating permeability is good, surface color fastness is high, color animal migration is small, with common matte
Artificial leather dyeing is few compared to dyestuff usage amount, and dyeing time is very short, and dyeing can be completed compared with low temperature, and dyeing is simpler
Single, cost is relatively low, energy saving.
Specific embodiment
The present invention is described in further detail with reference to embodiments.
Embodiment 1
It is easy to the sulfinyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use sulfinyl solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc. in configuration, then will be covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces, and foregoing covering with paint is by release liners dry method
Make surface technology to fit in suede-like artificial leather wet half-finished product sulfinyl solvent borne polyurethane surface layer, then processed by pad dyeing
The polyurethane suede-like artificial leather for being dyeed.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
100 parts of dimethylformamide
80 parts of acetone.
Embodiment 2
It is easy to the sulfinyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use sulfinyl solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc. in configuration, then will be covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces, and foregoing covering with paint is will with surface printing method
Sulfinyl solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather dry method surface of semi-finished, then is obtained final product by dye gigging treatment
To the polyurethane suede-like artificial leather of dyeing.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Embodiment 3
It is easy to the sulfinyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use sulfinyl solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc. in configuration, then will be covered with paint, lacquer, colour wash, etc. slurry and be covered with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces, and foregoing covering with paint is to use rolling method by Asia
Sulfonyl solvent borne polyurethane applies finish coat coating
The polyurethane suede-like artificial leather for being dyeed.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
80 parts of dimethylformamide
100 parts of acetone.
Embodiment 4
It is easy to the sulfinyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use sulfinyl solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc. in configuration, then will be covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces, and foregoing covering with paint is will with surface printing method
Sulfinyl solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather dry method surface of semi-finished, then is processed by overflow dyeing
The polyurethane suede-like artificial leather for being dyeed.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Claims (5)
1. it is a kind of be easy to dyeing sulfinyl polyurethane suede-like artificial leather manufacture method, it is characterised in that：It is to use thionyl
Slurry is covered with paint, lacquer, colour wash, etc. in the configuration of based solvent type polyurethane resin, then will be covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in suede-like artificial leather scrim surfaces, then passes through
The polyurethane suede-like artificial leather that dyeing treatment is dyeed,
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of sulfinyl solvent type polyurethane resin
20~120 parts of dimethylformamide
20~120 parts of acetone.
2. the sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dyeing according to claim 1, its feature exists
In：The covering with paint is to make surface technology by release liners dry method sulfinyl solvent borne polyurethane surface layer is fitted into suede-like artificial leather
In wet half-finished product.
3. the sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dyeing according to claim 1, its feature exists
In：The covering with paint is that sulfinyl solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. into slurry with surface printing method to cover with paint, lacquer, colour wash, etc. in suede-like artificial leather dry method half
Finished surface.
4. the sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dyeing according to claim 1, its feature exists
In：The covering with paint is that sulfinyl solvent borne polyurethane is applied into finish coat with rolling method to be coated with to suede-like artificial leather base fabric semi-finished product
Surface.
5. the sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dyeing according to claim 1, its feature exists
In：The dyeing treatment is pad dyeing, dye gigging, overflow dyeing or airflow dyeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817668.XA CN106758282A (en) | 2015-11-24 | 2015-11-24 | A kind of sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817668.XA CN106758282A (en) | 2015-11-24 | 2015-11-24 | A kind of sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758282A true CN106758282A (en) | 2017-05-31 |
Family
ID=58962975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510817668.XA Pending CN106758282A (en) | 2015-11-24 | 2015-11-24 | A kind of sulfinyl polyurethane suede-like artificial leather manufacture method for being easy to dye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758282A (en) |
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2015
- 2015-11-24 CN CN201510817668.XA patent/CN106758282A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |