CN107987700A - A kind of back cover coating paste and its application process - Google Patents
A kind of back cover coating paste and its application process Download PDFInfo
- Publication number
- CN107987700A CN107987700A CN201711319894.0A CN201711319894A CN107987700A CN 107987700 A CN107987700 A CN 107987700A CN 201711319894 A CN201711319894 A CN 201711319894A CN 107987700 A CN107987700 A CN 107987700A
- Authority
- CN
- China
- Prior art keywords
- parts
- back cover
- cover coating
- coating paste
- 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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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/12—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- D06N2209/12—Permeability or impermeability properties
- D06N2209/126—Permeability to liquids, absorption
- D06N2209/128—Non-permeable
-
- 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
- D06N2209/16—Properties of the materials having other properties
-
- 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
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1664—Releasability
Abstract
The invention discloses a kind of back cover coating paste and its application process, which is made of following component：Polyurethane, dimethylformamide, butanone, dimethoxym ethane, anti-plain boiled water, cyclohexanone；The back cover coating paste can use smooth surface to flatten thermal process pressing, be printed the back cover coating paste after filtering to design on fabric surface by printing machine, cooling, shape, as back cover coating；It can be used for improving the anti-permeability of the material surfaces such as cloth or leather, easy to carry out the processes such as follow-up coloring to cloth or leather, easy to improve the performances such as texture, feel, meet the demand in market.
Description
Technical field
The present invention relates to cloth, leather production technical field, is more specifically to a kind of back cover coating paste and its answers
Use method.
Background technology
With the improvement of living standards, social progress, appearance color sensation and hand of the people to the decoration material such as cloth or leather
The requirement of sense also further improves, and the production process of cloth becomes more complicated various；Cloth or leather are in production
When, it is required for being coloured or being carried out some special techniques in top layer spray colouration agent, so that its appearance color sensation, hand
The performances such as sense, waterproof are more outstanding；
But many clothes or leather are because interporal lacuna is bigger, in some special procedures, colouring agent or other slurries hold
Easily infiltrate under cloth or leather surface, such case does not meet production requirement, and the needs of client；Therefore one kind is developed
Back cover coating paste, the back cover coating paste, available for back cover coating is fabricated to, is primarily useful for the surface to cloth or leather
Back cover is carried out, the anti-permeability of cloth or leather surface is improved, so as to facilitate the progress of subsequent handling.
The content of the invention
In order to overcome the shortcomings of the prior art, the present invention provides a kind of back cover coating paste and its application process,
It can be used for the anti-permeability for improving cloth or leather surface.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of back cover coating paste, the back cover coating paste are made of following component：Polyurethane, dimethylformamide, butanone,
Dimethoxym ethane, anti-plain boiled water, cyclohexanone.
Preferably, the back cover coating paste is made of following parts by weight material：
Polyurethane：40 parts -55 parts；Dimethylformamide：3 parts -8 parts；15 parts -22 parts of butanone；
Dimethoxym ethane：14 parts -20 parts；Anti- plain boiled water：3 parts -6 parts；Cyclohexanone：4 parts -8 parts；
Preferably, the back cover coating paste is made of following parts by weight material：
Polyurethane：42 parts -50 parts；Dimethylformamide：4 parts -7 parts；15 parts -21 parts of butanone；
Dimethoxym ethane：15 parts -18 parts；Anti- plain boiled water：3 parts -5 parts；Cyclohexanone：5 parts -8 parts；
Preferably, the back cover coating paste is made of following parts by weight material：
Polyurethane：43 parts -48 parts；Dimethylformamide：4 parts -6 parts；16 parts -20 parts of butanone；
Dimethoxym ethane：16 parts -17 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts -7 parts；
Preferably, the back cover coating paste is made of following parts by weight material：
Polyurethane：43 parts；Dimethylformamide：6 parts；20 parts of butanone；
Dimethoxym ethane：17 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts；
Preferably, the polyurethane is mixed by the polyurethane of 30 modulus and the polyurethane of 80 modulus.
Preferably, the viscosity of the back cover coating paste is 8000cP-12000cP.
Preferably, the viscosity of the slurry is 10000cP.
A kind of application process of back cover coating paste, using any back cover coating paste of above-mentioned power 1-8 as cloth
A kind of back cover coating on surface.
Preferably, thermal process pressing is flattened using smooth surface, is starched the back cover coating after filtering by printing machine
To the surface of leather or cloth, cooling, shape, as back cover coating for material printing；The starching amount of the back cover coating paste is 40
The grams per square meter of grams per square meter -70.
Starching amount can allocate control according in actual use by the interporal lacuna size of leather, cloth.
The beneficial effects of the invention are as follows：The invention discloses a kind of back cover coating paste and its application process, which can
The back cover coating of the materials such as cloth or leather to be made according to its application method, to improve the anti-of the material surfaces such as cloth or leather
Permeance property, easy to carry out the processes such as follow-up coloring to cloth or leather, easy to improve the performances such as texture, feel, meets
The demand in market；Meanwhile by controlling impermeable rate, the work(that leather resin layer bonding force is controlled in subsequent handling is reached
Can, control peel strength can save adhesive layer materials and production process in the scope of 2KG/3CM-10KG/3CM.
Embodiment
Presently in connection with specific embodiment, the present invention is described in further detail.
Embodiment 1：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：50 parts；Dimethylformamide：5 parts；20 parts of butanone；Dimethoxym ethane：17 parts；Anti- plain boiled water：5 parts；Cyclohexanone：5 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 60 grams per square meters；
The anti-permeability lifting 50%-80% of cloth in the present embodiment；
Embodiment 2：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：40 parts；Dimethylformamide：3 parts；15 parts of butanone；Dimethoxym ethane：14 parts；Anti- plain boiled water：3 parts；Cyclohexanone：4 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 8000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 40 grams per square meters；
The anti-permeability lifting 40%-60% of cloth in the present embodiment.
Embodiment 3：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：45 parts；Dimethylformamide：5 parts；20 parts of butanone；Dimethoxym ethane：20 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts；
Wherein polyurethane presses 2 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 12000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 45 grams per square meters；
The anti-permeability lifting 55%-65% of cloth in the present embodiment.
Embodiment 4：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：55 parts；Dimethylformamide：8 parts；22 parts of butanone；Dimethoxym ethane：20 parts；Anti- plain boiled water：6 parts；Cyclohexanone：8 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:2 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 60 grams per square meters；
The anti-permeability lifting 60%-70% of cloth in the present embodiment.
Embodiment 5：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：42 parts；Dimethylformamide：4 parts；15 parts of butanone；Dimethoxym ethane：15 parts；Anti- plain boiled water：3 parts；Cyclohexanone：5 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 50 grams per square meters；
The anti-permeability lifting 60%-70% of cloth in the present embodiment.
Embodiment 6：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：43 parts；Dimethylformamide：5 parts；21 parts of butanone；Dimethoxym ethane：18 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 55 grams per square meters；
The anti-permeability lifting 70%-80% of cloth in the present embodiment.
Embodiment 7：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：48 parts；Dimethylformamide：6 parts；20 parts of butanone；Dimethoxym ethane：17 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 70 grams per square meters；The antiseepage of cloth in the present embodiment
Saturating performance boost 70%-80%.
Embodiment 8：
A kind of back cover coating paste, is made of following parts by weight material：
Polyurethane：52 parts；Dimethylformamide：5 parts；22 parts of butanone；Dimethoxym ethane：19 parts；Anti- plain boiled water：5 parts；Cyclohexanone：7 parts；
Wherein polyurethane presses 1 by the polyurethane of 30 modulus and the polyurethane of 80 modulus:1 ratio mixes；Slurry is made
Viscosity is 10000cP；Thermal process pressing is flattened using smooth surface, by printing machine by the back cover coating paste after filtering
Printing is to design on fabric surface, and cooling, shape, as back cover coating, and starching amount is 65 grams per square meters；The antiseepage of cloth in the present embodiment
Saturating performance boost 70%-80%.
Fluid-impervious in the present invention（It is impermeable）Performance, is by American Associationg of Textile
Chemist and Colorists(AATCC)WaterResistance：Hydrostatic Pressure Test Method
127-1988, and WaterRepellency:Spray Test Method 22-1996 are as with reference to method measure.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of back cover coating paste, it is characterised in that the back cover coating paste is made of following component：Polyurethane, diformazan
Base formamide, butanone, dimethoxym ethane, anti-plain boiled water, cyclohexanone.
2. a kind of back cover coating paste according to claim 1, it is characterised in that the back cover coating paste is by following heavy
Amount part material is made：
Polyurethane：40 parts -55 parts；Dimethylformamide：3 parts -8 parts；15 parts -22 parts of butanone；
Dimethoxym ethane：14 parts -20 parts；Anti- plain boiled water：3 parts -6 parts；Cyclohexanone：4 parts -8 parts.
3. a kind of back cover coating paste according to claim 2, it is characterised in that the back cover coating paste is by following heavy
Amount part material is made：
Polyurethane：42 parts -50 parts；Dimethylformamide：4 parts -7 parts；15 parts -21 parts of butanone；
Dimethoxym ethane：15 parts -18 parts；Anti- plain boiled water：3 parts -5 parts；Cyclohexanone：5 parts -8 parts.
4. a kind of back cover coating paste according to claim 3, it is characterised in that the back cover coating paste is by following heavy
Amount part material is made：
Polyurethane：43 parts -48 parts；Dimethylformamide：4 parts -6 parts；16 parts -20 parts of butanone；
Dimethoxym ethane：16 parts -17 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts -7 parts.
5. a kind of back cover coating paste according to claim 4, it is characterised in that the back cover coating paste is by following heavy
Amount part material is made：
Polyurethane：43 parts；Dimethylformamide：6 parts；20 parts of butanone；
Dimethoxym ethane：17 parts；Anti- plain boiled water：4 parts；Cyclohexanone：6 parts.
6. according to a kind of back cover coating paste of claim 1-5 any one of them, it is characterised in that the polyurethane is by 30 moulds
The polyurethane of amount and the polyurethane of 80 modulus mix.
7. according to a kind of back cover coating paste of claim 6 any one of them, it is characterised in that the back cover coating paste
Viscosity is 8000cP-12000cP.
8. a kind of back cover coating paste according to claim 7, it is characterised in that the viscosity of the slurry is 10000cP.
9. a kind of application process of back cover coating paste, it is characterised in that by any back cover coating paste of above-mentioned power 1-8
A kind of back cover coating as design on fabric surface.
A kind of 10. application process of back cover coating paste according to claim 9, it is characterised in that：Flattened using smooth surface
Thermal process pressing, prints surface to leather or cloth by printing machine by the back cover coating paste after filtering, cold
But, shape, as back cover coating；The starching amount of the back cover coating paste is -70 grams per square meter of 40 grams per square meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319894.0A CN107987700A (en) | 2017-12-12 | 2017-12-12 | A kind of back cover coating paste and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319894.0A CN107987700A (en) | 2017-12-12 | 2017-12-12 | A kind of back cover coating paste and its application process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107987700A true CN107987700A (en) | 2018-05-04 |
Family
ID=62037269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319894.0A Pending CN107987700A (en) | 2017-12-12 | 2017-12-12 | A kind of back cover coating paste and its application process |
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| CN (1) | CN107987700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126241A (en) * | 2020-09-09 | 2020-12-25 | 清远邦太新材料有限公司 | Color-developing PU leather crazy horse resin and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096485A (en) * | 1983-10-31 | 1985-05-30 | Meiwa Gravure Kagaku Kk | Color printing method for trough of polyurethane foam |
| JPH06264371A (en) * | 1993-03-10 | 1994-09-20 | Teijin Koodore Kk | Brained artificial leather excellent in design effect and its production |
| CN102747608A (en) * | 2012-06-20 | 2012-10-24 | 浙江正瑞科技有限公司 | Post-treatment method for PU synthetic leather |
| CN103114459A (en) * | 2013-03-11 | 2013-05-22 | 广西鑫深科技有限公司 | Fragrant artificial leather and preparation method thereof |
| CN103306138A (en) * | 2013-06-26 | 2013-09-18 | 江苏宝泽高分子材料股份有限公司 | Water-kneading pressure change resin for synthetic leather and preparing method of resin |
| CN104032582A (en) * | 2014-06-30 | 2014-09-10 | 江苏宝泽高分子材料股份有限公司 | Velvet crazy-horse resin for synthetic leather and preparation method of velvet crazy-horse resin |
-
2017
- 2017-12-12 CN CN201711319894.0A patent/CN107987700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096485A (en) * | 1983-10-31 | 1985-05-30 | Meiwa Gravure Kagaku Kk | Color printing method for trough of polyurethane foam |
| JPH06264371A (en) * | 1993-03-10 | 1994-09-20 | Teijin Koodore Kk | Brained artificial leather excellent in design effect and its production |
| CN102747608A (en) * | 2012-06-20 | 2012-10-24 | 浙江正瑞科技有限公司 | Post-treatment method for PU synthetic leather |
| CN103114459A (en) * | 2013-03-11 | 2013-05-22 | 广西鑫深科技有限公司 | Fragrant artificial leather and preparation method thereof |
| CN103306138A (en) * | 2013-06-26 | 2013-09-18 | 江苏宝泽高分子材料股份有限公司 | Water-kneading pressure change resin for synthetic leather and preparing method of resin |
| CN104032582A (en) * | 2014-06-30 | 2014-09-10 | 江苏宝泽高分子材料股份有限公司 | Velvet crazy-horse resin for synthetic leather and preparation method of velvet crazy-horse resin |
Non-Patent Citations (1)
| Title |
|---|
| 马兴元等: "《合成革化学与工艺学》", 30 November 2015, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126241A (en) * | 2020-09-09 | 2020-12-25 | 清远邦太新材料有限公司 | Color-developing PU leather crazy horse resin and preparation method thereof |
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Application publication date: 20180504 |
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