CN106758288A - Method for manufacturing thionyl water-soluble polyurethane resin artificial leather - Google Patents
Method for manufacturing thionyl water-soluble polyurethane resin artificial leather Download PDFInfo
- Publication number
- CN106758288A CN106758288A CN201510818044.XA CN201510818044A CN106758288A CN 106758288 A CN106758288 A CN 106758288A CN 201510818044 A CN201510818044 A CN 201510818044A CN 106758288 A CN106758288 A CN 106758288A
- Authority
- CN
- China
- Prior art keywords
- artificial leather
- soluble polyurethane
- paint
- polyurethane resin
- thionyl
- 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
Links
- 239000002649 leather substitute Substances 0.000 title claims abstract description 43
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 32
- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000004043 dyeing Methods 0.000 claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000003973 paint Substances 0.000 claims description 42
- 239000004922 lacquer Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 22
- 238000003854 Surface Print Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000009980 pad dyeing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims 2
- 238000004040 coloring Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 239000006255 coating slurry Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 description 14
- 239000010985 leather Substances 0.000 description 6
- 125000002252 acyl group Chemical group 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
-
- 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
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—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
- D06N2211/10—Clothing
- D06N2211/106—Footwear
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)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to a method for manufacturing thionyl water-soluble polyurethane resin artificial leather, which comprises the steps of preparing coating slurry by using thionyl water-soluble polyurethane resin, coating the coating slurry on the surface of artificial leather base cloth, and dyeing to obtain dyed polyurethane artificial leather, wherein the coating slurry comprises the following components in parts by mass: 100 parts of sulfinyl water-soluble polyurethane resin, 20-120 parts of dimethylformamide and 20-120 parts of acetone. The sulfinyl group water-soluble polyurethane resin is used as a surface coating material of artificial leather, can be dyed by dye, and can obtain the coloring color effect of the dye after dyeing treatment, so that the product has the characteristics of bright color, good coating permeability, high surface color fastness and small color migration.
Description
Technical field
The invention belongs to polyurethane resin 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 class water soluble 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 thionyl base class water soluble polyurethane resin people
Fabricate-leather manufacture method, is to use thionyl base class water soluble 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 artificial leather base fabric surface, 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 thionyl base class water soluble polyurethane resin
20~60 parts of water.
Preferably, the covering with paint is to make surface technology by release liners dry method to paste thionyl base class soluble polyurethane surface layer
Close in artificial leather wet half-finished product.
Preferably described covering with paint is that thionyl base class soluble polyurethane is covered with paint, lacquer, colour wash, etc. into slurry with surface printing method to cover with paint, lacquer, colour wash, etc. in people
Fabricate-leather dry method surface of semi-finished.
Preferably, the covering with paint is that thionyl base class soluble polyurethane is applied into finish coat with rolling method to be coated with to artificial leather
Base fabric 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 thionyl base class water soluble polyurethane resin as people
Fabricate-leather top finishing material, can carry out dyeing process with dyestuff, the color effect by that can obtain dyestuff coloring after dyeing treatment
Really, making product has the characteristics of bright-colored, coating permeability is good, surface color fastness is high, color animal migration is small, with common 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, dyeing is relatively simple, into
This relatively low, energy saving.
Specific embodiment
The present invention is described in further detail with reference to embodiments.
Embodiment 1
Thionyl base class water soluble polyurethane resin artificial leather manufacture method, is to use thionyl base class water soluble 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 artificial leather base fabric surface, and foregoing covering with paint is to make face by release liners dry method
Technology fits in artificial leather wet half-finished product thionyl base class soluble polyurethane surface layer, then is obtained by pad dyeing treatment
The polyurethane artificial leather of dyeing.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of thionyl base class water soluble polyurethane resin
20 parts of water.
Embodiment 2
Thionyl base class water soluble polyurethane resin artificial leather manufacture method, is to use thionyl base class water soluble 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 artificial leather base fabric surface, and foregoing covering with paint is to use surface printing method by sulfurous
Acyl group class soluble 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 is dyeed by dye gigging treatment
Polyurethane artificial leather.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of thionyl base class water soluble polyurethane resin
60 parts of water.
Embodiment 3
Thionyl base class water soluble polyurethane resin artificial leather manufacture method, is to use thionyl base class water soluble 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 artificial leather base fabric surface, and foregoing covering with paint is to use rolling method by thionyl
Base class soluble polyurethane applies finish coat coating to artificial leather base fabric's surface of semi-finished, then it is to be contaminated to be processed by airflow dyeing
The polyurethane artificial leather of color.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of thionyl base class water soluble polyurethane resin
40 parts of water.
Embodiment 4
Thionyl base class water soluble polyurethane resin artificial leather manufacture method, is to use thionyl base class water soluble 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 artificial leather base fabric surface, and foregoing covering with paint is to use surface printing method by sulfurous
Acyl group class soluble 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 it is to obtain to be processed by overflow dyeing
The polyurethane artificial leather of dyeing.
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of thionyl base class water soluble polyurethane resin
60 parts of water.
Claims (5)
1. a kind of thionyl base class water soluble polyurethane resin artificial leather manufacture method, it is characterised in that：It is to use sulfinyl
Slurry is covered with paint, lacquer, colour wash, etc. in the configuration of class water soluble 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 by dyeing
The polyurethane artificial leather that treatment is dyeed,
Covering with paint, lacquer, colour wash, etc. slurry includes the component of following mass parts：
100 parts of thionyl base class water soluble polyurethane resin
20~60 parts of water.
2. thionyl base class water soluble polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：
The covering with paint is to make surface technology by release liners dry method thionyl base class soluble polyurethane surface layer is fitted into artificial leather wet method
On semi-finished product.
3. thionyl base class water soluble polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：
The covering with paint is that thionyl base class soluble 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 semi-finished product
Surface.
4. thionyl base class water soluble polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：
The covering with paint is that thionyl base class soluble polyurethane is applied into finish coat with rolling method to be coated with to artificial leather base fabric's surface of semi-finished.
5. thionyl base class water soluble polyurethane resin artificial leather manufacture method according to claim 1, it is characterised in that：
The dyeing treatment is pad dyeing, dye gigging, overflow dyeing or airflow dyeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818044.XA CN106758288A (en) | 2015-11-24 | 2015-11-24 | Method for manufacturing thionyl water-soluble polyurethane resin artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818044.XA CN106758288A (en) | 2015-11-24 | 2015-11-24 | Method for manufacturing thionyl water-soluble polyurethane resin artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758288A true CN106758288A (en) | 2017-05-31 |
Family
ID=58963118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510818044.XA Pending CN106758288A (en) | 2015-11-24 | 2015-11-24 | Method for manufacturing thionyl water-soluble polyurethane resin artificial leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758288A (en) |
-
2015
- 2015-11-24 CN CN201510818044.XA patent/CN106758288A/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 |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |