CN106758300A - A kind of acetyl base class solvent type polyurethane resin artificial leather manufacture method - Google Patents
A kind of acetyl base class solvent type polyurethane resin artificial leather manufacture method Download PDFInfo
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- CN106758300A CN106758300A CN201610123078.1A CN201610123078A CN106758300A CN 106758300 A CN106758300 A CN 106758300A CN 201610123078 A CN201610123078 A CN 201610123078A CN 106758300 A CN106758300 A CN 106758300A
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- CN
- China
- Prior art keywords
- artificial leather
- paint
- base class
- polyurethane resin
- acetyl base
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
-
- 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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- 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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- 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
-
- 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
- D06N2209/00—Properties of the materials
- D06N2209/08—Properties of the materials having optical properties
- D06N2209/0807—Coloured
- D06N2209/083—Multi-coloured
-
- 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
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention relates to a kind of acetyl base class solvent type polyurethane resin artificial leather manufacture method; it is to use acetyl base class 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 artificial leather base fabric surface; the polyurethane 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 acetyl base class solvent type polyurethane resin, 20~120 parts of dimethylformamide, 20~120 parts of acetone.Acetyl base class 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 resin artificial leather preparation method technical field, and in particular to a kind of acetyl for being easy to dye
The manufacture method of base class solvent type polyurethane resin 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 people be easy to and dye
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 acetyl base class solvent type polyurethane resin is artificial
Leather manufacture method, is to use acetyl base class 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 covers with paint, lacquer, colour wash, etc. in people
Fabricate-leather scrim surfaces, then the polyurethane artificial leather dyeed by dyeing treatment；
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class 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 acetyl base class solvent borne polyurethane surface layer is fitted
Onto artificial leather wet half-finished product.
Preferably described covering with paint is that acetyl base class 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 acetyl base class 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 acetyl base class solvent type polyurethane resin as artificial
Leather top finishing material, can carry out dyeing process with dyestuff, the color effects by that can obtain dyestuff coloring after dyeing treatment,
Make product that there is the characteristics of bright-colored, coating permeability is good, surface color fastness is high, color animal migration is small, contaminated with common artificial leather
Form and aspect are fewer than dyestuff usage amount, and dyeing time is very short, and dyeing can be completed compared with low temperature, dyeing relatively simple, cost
Relatively low, energy saving.
Specific embodiment
The present invention is described in further detail with reference to embodiments.
Embodiment 1
Acetyl base class solvent type polyurethane resin artificial leather manufacture method, is configured using acetyl base class solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc., slurry then will be covered with paint, lacquer, colour wash, etc. and is covered with paint, lacquer, colour wash, etc. in artificial leather base fabric surface, foregoing covering with paint is to make surface technology by release liners dry method
Acetyl base class solvent borne polyurethane surface layer is fitted in artificial leather wet half-finished product, then dyeed by pad dyeing treatment
Polyurethane artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class solvent type polyurethane resin
100 parts of dimethylformamide
80 parts of acetone.
Embodiment 2
Acetyl base class solvent type polyurethane resin artificial leather manufacture method, is configured using acetyl base class solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc., slurry then will be covered with paint, lacquer, colour wash, etc. and be covered with paint, lacquer, colour wash, etc. in artificial leather base fabric surface, foregoing covering with paint is to use surface printing method by acetyl base class
Solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in artificial leather dry method surface of semi-finished, then the poly- ammonia dyeed by dye gigging treatment
Ester artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Embodiment 3
Acetyl base class solvent type polyurethane resin artificial leather manufacture method, is configured using acetyl base class solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc., slurry then will be covered with paint, lacquer, colour wash, etc. and is covered with paint, lacquer, colour wash, etc. in artificial leather base fabric surface, foregoing covering with paint is using rolling method that acetyl base class is molten
Formulation polyurethane painting finish coat coating arrives artificial leather base fabric's surface of semi-finished, then by gathering that airflow dyeing treatment is dyeed
Urethane artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class solvent type polyurethane resin
80 parts of dimethylformamide
100 parts of acetone.
Embodiment 4
Acetyl base class solvent type polyurethane resin artificial leather manufacture method, is configured using acetyl base class solvent type polyurethane resin
Slurry is covered with paint, lacquer, colour wash, etc., slurry then will be covered with paint, lacquer, colour wash, etc. and be covered with paint, lacquer, colour wash, etc. in artificial leather base fabric surface, foregoing covering with paint is to use surface printing method by acetyl base class
Solvent borne polyurethane is covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in artificial leather dry method surface of semi-finished, then processes what is dyeed by overflow dyeing
Polyurethane artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Claims (5)
1. a kind of acetyl base class solvent type polyurethane resin artificial leather manufacture method, it is characterised in that：It is to use acetyl base class molten
Slurry is covered with paint, lacquer, colour wash, etc. in the configuration of formulation polyurethane resin, then will be covered with paint, lacquer, colour wash, etc. slurry and is covered with paint, lacquer, colour wash, etc. in artificial leather base fabric surface, then is processed by dyeing
The polyurethane artificial leather for being dyeed,
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of acetyl base class solvent type polyurethane resin
20~120 parts of dimethylformamide
20~120 parts of acetone.
2. acetyl base class solvent type polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：Institute
State covering with paint be by release liners dry method make surface technology by acetyl base class solvent borne polyurethane surface layer fit to artificial leather wet method half into
On product.
3. acetyl base class solvent type polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：Institute
It is that acetyl base class 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 leather dry method surface of semi-finished to state covering with paint.
4. acetyl base class solvent type polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：Institute
It is that acetyl base class solvent borne polyurethane is applied into finish coat with rolling method to be coated with to artificial leather base fabric's surface of semi-finished to state covering with paint.
5. acetyl base class solvent type polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：Institute
It is pad dyeing, dye gigging, overflow dyeing or airflow dyeing to state dyeing treatment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107986529 | 2015-11-19 | ||
| CN201510798652 | 2015-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758300A true CN106758300A (en) | 2017-05-31 |
Family
ID=58972051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123078.1A Pending CN106758300A (en) | 2015-11-19 | 2016-03-05 | A kind of acetyl base class solvent type polyurethane resin artificial leather manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758300A (en) |
-
2016
- 2016-03-05 CN CN201610123078.1A patent/CN106758300A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |