CN106758307A - A kind of carboxyl polyurethane suede-like artificial leather manufacture method for being easy to dye - Google Patents
A kind of carboxyl polyurethane suede-like artificial leather manufacture method for being easy to dye Download PDFInfo
- Publication number
- CN106758307A CN106758307A CN201610132487.8A CN201610132487A CN106758307A CN 106758307 A CN106758307 A CN 106758307A CN 201610132487 A CN201610132487 A CN 201610132487A CN 106758307 A CN106758307 A CN 106758307A
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- CN
- China
- Prior art keywords
- paint
- artificial leather
- suede
- carboxyl
- dyeing
- 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
- 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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/004—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using flocked webs or pile fabrics upon which a resin is applied; Teasing, raising web before resin application
-
- 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
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (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 carboxyl polyurethane suede-like artificial leather manufacture method be easy to and dye, it is to use carboxyl 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 carboxyl solvent type polyurethane resin, 20~120 parts of dimethylformamide, 20~120 parts of acetone.Carboxyl 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 carboxyl for being easy to dye
The manufacture method of 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 carboxyl polyurethane matte for being easy to dyeing is artificial
Leather manufacture method, is to use carboxyl 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 matte people
Fabricate-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 carboxyl solvent type polyurethane resin
20~120 parts of dimethylformamide
20~120 parts of acetone.
Preferably, described covering with paint is to make surface technology by release liners dry method carboxyl solvent borne polyurethane surface layer is fitted into people
In fabricate-leather wet half-finished product.
Preferably described covering with paint is that carboxyl 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
Method surface of semi-finished.
Preferably, the covering with paint is that carboxyl solvent borne polyurethane is applied into finish coat with rolling method to be coated with to artificial leather base fabric half
Finished surface.
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:It is artificial as matte using carboxyl solvent type polyurethane resin
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, it is artificial with common matte
Leather dyeing is few compared to dyestuff usage amount, and dyeing time is very short, and dyeing can be completed compared with low temperature, dyeing is relatively simple,
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 carboxyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use carboxyl 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 suede-like artificial leather scrim surfaces, and foregoing covering with paint is to make surface technology by release liners dry method
Carboxyl solvent borne polyurethane surface layer is fitted in suede-like artificial leather wet half-finished product, then dyeed by pad dyeing treatment
Polyurethane suede-like artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts:
100 parts of carboxyl solvent type polyurethane resin
100 parts of dimethylformamide
80 parts of acetone.
Embodiment 2
It is easy to the carboxyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use carboxyl 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, and foregoing covering with paint is to use surface printing method by carboxyl solvent
Type 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 the poly- ammonia dyeed by dye gigging treatment
Ester suede-like artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts:
100 parts of carboxyl solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Embodiment 3
It is easy to the carboxyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use carboxyl 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, and foregoing covering with paint is to use rolling method by carboxyl solvent-borne type
Polyurethane painting finish coat coating arrives suede-like artificial leather base fabric surface of semi-finished, then by gathering that airflow dyeing treatment is dyeed
Urethane suede-like artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts:
100 parts of carboxyl solvent type polyurethane resin
80 parts of dimethylformamide
100 parts of acetone.
Embodiment 4
It is easy to the carboxyl polyurethane suede-like artificial leather manufacture method of dyeing, is to use carboxyl 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, and foregoing covering with paint is to use surface printing method by carboxyl solvent
Type 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 processes what is dyeed by overflow dyeing
Polyurethane suede-like artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts:
100 parts of carboxyl solvent type polyurethane resin
80 parts of dimethylformamide
60 parts of acetone.
Claims (5)
1. it is a kind of be easy to dyeing carboxyl polyurethane suede-like artificial leather manufacture method, it is characterised in that:It is to use carboxyl solvent-borne type
Slurry is covered with paint, lacquer, colour wash, etc. in polyurethane resin 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, then is processed by 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 carboxyl solvent type polyurethane resin
20~120 parts of dimethylformamide
20~120 parts of acetone.
2. it is according to claim 1 be easy to dyeing carboxyl polyurethane suede-like artificial leather manufacture method, it is characterised in that:Institute
State covering with paint be by release liners dry method make surface technology by carboxyl solvent borne polyurethane surface layer fit to suede-like artificial leather wet method half into
On product.
3. it is according to claim 1 be easy to dyeing carboxyl polyurethane suede-like artificial leather manufacture method, it is characterised in that:Institute
It is that carboxyl 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 surface of semi-finished to state covering with paint.
4. it is according to claim 1 be easy to dyeing carboxyl polyurethane suede-like artificial leather manufacture method, it is characterised in that:Institute
It is that carboxyl solvent borne polyurethane is applied into finish coat with rolling method to be coated with to suede-like artificial leather base fabric surface of semi-finished to state covering with paint.
5. it is according to claim 1 be easy to dyeing carboxyl polyurethane suede-like artificial leather manufacture method, 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 |
---|---|---|---|
CN2015108064519 | 2015-11-21 | ||
CN201510806451 | 2015-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106758307A true CN106758307A (en) | 2017-05-31 |
Family
ID=58972027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610132487.8A Pending CN106758307A (en) | 2015-11-21 | 2016-03-10 | A kind of carboxyl polyurethane suede-like artificial leather manufacture method for being easy to dye |
Country Status (1)
Country | Link |
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CN (1) | CN106758307A (en) |
-
2016
- 2016-03-10 CN CN201610132487.8A patent/CN106758307A/en active Pending
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PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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WD01 | Invention patent application deemed withdrawn after publication |