CN107022910A - The preparation method of light brown cladding modelled after an antique - Google Patents
The preparation method of light brown cladding modelled after an antique Download PDFInfo
- Publication number
- CN107022910A CN107022910A CN201710294691.4A CN201710294691A CN107022910A CN 107022910 A CN107022910 A CN 107022910A CN 201710294691 A CN201710294691 A CN 201710294691A CN 107022910 A CN107022910 A CN 107022910A
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- China
- Prior art keywords
- parts
- scytoblastema
- cladding
- preparation
- modelled
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- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6426—Heterocyclic compounds
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
A kind of preparation method of light brown cladding modelled after an antique, is related to the preparation of cladding, this method comprises the following steps：Step 1: scytoblastema changes colour, the spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；Step 2, finished product changes colour, the scytoblastema handled well in step one is placed into inside oil spout platform first, dyeing liquor A is sprayed onto on scytoblastema using spray technique is molded, secondly the scytoblastema sprayed is placed into spraying on polishing machine and receives light auxiliary agent A, now the rotating speed of polishing machine is 19 revolutions per seconds, light auxiliary agent B is received in spraying again, now the rotating speed of polishing machine is 9 revolutions per seconds, then dyeing liquor B is sprayed onto on scytoblastema using lines spray technique, finally middle smooth footwear breast is sprayed on scytoblastema by polishing machine, now the rotating speed of polishing machine is 9 revolutions per seconds, pass through cladding color more saturation made from the method, comfort level can be more preferable, there is antique effect, and color and luster is unique, make color more natural, colour fixation can be more preferable.
Description
Technical field：
The present invention relates to the preparation of cladding, and in particular to a kind of preparation method of light brown cladding modelled after an antique.
Background technology：
Leather is widely used in the surface of people's livelihood articles for use, and such as tables and chairs, sofa, footwear material, clothing etc. increase people's livelihood articles for use
Texture, aesthetic feeling or durability.Leather can be roughly divided into dermatine and natural leather.Natural leather, which refers to, to be taken animal fur and gives
With drying, cleaning, softening, dyeing, deburring, the manufacture craft processing such as cut after, form surfacing and strong but pliable in texture skin
Material.
There is following 2 drawbacks in the finished product processed using existing processing method：1st, cladding color is unsaturated, relaxes
Appropriateness is bad, and no antique effect, color and luster is uneven, and color is asked unsightly naturally, colour fixation is bad in order to solve above-mentioned technology
Topic, spy proposes a kind of new technical scheme.
The content of the invention：
The invention aims to overcome the weak point that above-mentioned prior art is present, and provide a kind of light brown modelled after an antique
The preparation method of cladding.
The technical solution adopted by the present invention is：A kind of preparation method of light brown cladding modelled after an antique, this method includes following step
Suddenly：Step 1: scytoblastema changes colour, the spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；
Step 2: finished product changes colour, the scytoblastema handled well in step one is placed into inside oil spout platform first, shaping is utilized
Dyeing liquor A is sprayed onto on scytoblastema by spray technique, and the scytoblastema sprayed secondly is placed into spraying on polishing machine receives light auxiliary agent A, now
The rotating speed of polishing machine is 19 revolutions per seconds, and light auxiliary agent B is received in spraying again, and now the rotating speed of polishing machine is 9 revolutions per seconds, then utilizes lines
Dyeing liquor B is sprayed onto on scytoblastema by spray technique, is finally sprayed to middle smooth footwear breast on scytoblastema by polishing machine, now turn of polishing machine
Speed is 9 revolutions per seconds.
Described spray change colour liquid composition and parts by weight for 20-22 part of metal complex, 15-17 parts of emulsifying agent, mix
11-13 parts of wax, 29-31 parts of environment-friendly type solvent, 11-13 parts of polyurethane resin, 2-4 parts of bleeding agent.
Described dyeing liquor A compositions are 34-36 parts of dyestuff, 14-16 parts of filler, 29-31 parts of synthesis resin, bleeding agent 14-
16 parts, 4-6 parts of hand feeling agent, 14-16 parts of surfactant.
The composition and parts by weight of described receipts light auxiliary agent A are 69-71 parts of filler, crude palm puts 9-11 parts of wax, discoloration wax
9-11 parts, 9-11 parts of auxiliary agent.
The composition and parts by weight of described receipts light auxiliary agent B are 29-31 parts of dyestuff, 19-21 parts of filler, resin 29-31, helped
14-16 parts of agent, 4-6 parts of solvent.
Described dyeing liquor B composition and weight fraction is 29-31 parts of metal complex dyes, the 9-11 of organic solvent containing OH
Part, 14-16 parts of stabilizer, 24-26 parts of blended wax, 4-6 parts of anti-settling agent, 14-16 parts of organic pigment.
The composition and weight fraction of described middle light footwear breast be 29-31 parts of dyestuff, 19-21 parts of filler, 29-31 parts of resin,
14-16 parts of auxiliary agent, 4-6 parts of solvent.
Pyridone monoazo compound of the described metal complex represented by formula [I]~formula [III] and match somebody with somebody therewith
The divalent metal ion of nickel, cobalt, iron, zinc, copper, the manganese of position etc. is constituted, and the pyridone monoazo compound contains as coupling agent composition
6- hydroxyl -2- pyridone structures, contain isoxazole, 1,2,4- triazoles or pyrrazole structure as diazo component.
Described environment-friendly type solvent is dimethyl carbonate, propene carbonate, ethylene dimethyl, dimethyl glutarate, fourth
The combination of one or both of diacid diformazan and the above.
Described emulsifying agent includes tall oil and polyamide.
Beneficial effects of the present invention are：By cladding color more saturation made from the method, comfort level can be more preferable, there is imitative
Ancient effect, and color and luster is unique, makes color more natural, and colour fixation can be more preferable.
Embodiment：
The present invention is further described in conjunction with specific embodiments：
Embodiment one：
A kind of preparation method of light brown cladding modelled after an antique, this method comprises the following steps：Step 1: scytoblastema changes colour, pass through
The spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；Step 2: finished product changes colour, first by handling well in step one
Scytoblastema be placed into inside oil spout platform, dyeing liquor A is sprayed onto on scytoblastema using spray technique is molded, secondly the scytoblastema sprayed is put
Put spraying on polishing machine and receive light auxiliary agent A, now the rotating speed of polishing machine is 19 revolutions per seconds, light auxiliary agent B is received in spraying again, is now thrown
The rotating speed of ray machine is 9 revolutions per seconds, and then dyeing liquor B is sprayed onto on scytoblastema using lines spray technique, finally by middle smooth footwear breast by throwing
Ray machine is sprayed on scytoblastema, and now the rotating speed of polishing machine is 9 revolutions per seconds.Described spray change colour liquid composition and parts by weight for gold
Belong to 20 parts of complex compound, 15 parts of emulsifying agent, 11 parts of blended wax, 29 parts of environment-friendly type solvent, 11 parts of polyurethane resin, 2 parts of bleeding agent.Institute
The dyeing liquor A compositions stated are 34 parts of dyestuff, 14 parts of filler, 29 parts of synthesis resin, 14 parts of bleeding agent, 4 parts of hand feeling agent, surface-active
14 parts of agent.The composition and parts by weight of described receipts light auxiliary agent A are 69 parts of filler, crude palm puts 9 parts of wax, 9 parts of discoloration wax, auxiliary agent
9 parts.The composition and parts by weight of described receipts light auxiliary agent B are 29 parts of dyestuff, 19 parts of filler, resin 29,14 parts of auxiliary agent, solvent 4
Part.Described dyeing liquor B composition and weight fraction is 29 parts of metal complex dyes, 9 parts of organic solvent containing OH, stabilizer 14
Part, 24 parts of blended wax, 4 parts of anti-settling agent, 14 parts of organic pigment.The composition and weight fraction of described middle light footwear breast are dyestuff 29
Part, 19 parts of filler, 29 parts of resin, 14 parts of auxiliary agent, 4 parts of solvent.
Embodiment two：
A kind of preparation method of light brown cladding modelled after an antique, this method comprises the following steps：Step 1: scytoblastema changes colour, pass through
The spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；Step 2: finished product changes colour, first by handling well in step one
Scytoblastema be placed into inside oil spout platform, dyeing liquor A is sprayed onto on scytoblastema using spray technique is molded, secondly the scytoblastema sprayed is put
Put spraying on polishing machine and receive light auxiliary agent A, now the rotating speed of polishing machine is 19 revolutions per seconds, light auxiliary agent B is received in spraying again, is now thrown
The rotating speed of ray machine is 9 revolutions per seconds, and then dyeing liquor B is sprayed onto on scytoblastema using lines spray technique, finally by middle smooth footwear breast by throwing
Ray machine is sprayed on scytoblastema, and now the rotating speed of polishing machine is 9 revolutions per seconds.Described spray change colour liquid composition and parts by weight for gold
Belong to 21 parts of complex compound, 16 parts of emulsifying agent, 12 parts of blended wax, 30 parts of environment-friendly type solvent, 12 parts of polyurethane resin, 3 parts of bleeding agent.Institute
The dyeing liquor A compositions stated are 35 parts of dyestuff, 15 parts of filler, 30 parts of synthesis resin, 15 parts of bleeding agent, 5 parts of hand feeling agent, surface-active
15 parts of agent.The composition and parts by weight of described receipts light auxiliary agent A are 70 parts of filler, crude palm is put 10 parts of wax, 10 parts of discoloration wax, helped
10 parts of agent.The composition and parts by weight of described receipts light auxiliary agent B be 30 parts of dyestuff, 20 parts of filler, resin 30,15 parts of auxiliary agent, molten
5 parts of agent.Described dyeing liquor B composition and weight fraction is 30 parts of metal complex dyes, 10 parts of organic solvent containing OH, stably
15 parts of agent, 25 parts of blended wax, 5 parts of anti-settling agent, 15 parts of organic pigment.The composition and weight fraction of described middle light footwear breast are dyestuff
30 parts, 20 parts of filler, 30 parts of resin, 15 parts of auxiliary agent, 5 parts of solvent.
Embodiment three：
A kind of preparation method of light brown cladding modelled after an antique, this method comprises the following steps：Step 1: scytoblastema changes colour, pass through
The spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；Step 2: finished product changes colour, first by handling well in step one
Scytoblastema be placed into inside oil spout platform, dyeing liquor A is sprayed onto on scytoblastema using spray technique is molded, secondly the scytoblastema sprayed is put
Put spraying on polishing machine and receive light auxiliary agent A, now the rotating speed of polishing machine is 19 revolutions per seconds, light auxiliary agent B is received in spraying again, is now thrown
The rotating speed of ray machine is 9 revolutions per seconds, and then dyeing liquor B is sprayed onto on scytoblastema using lines spray technique, finally by middle smooth footwear breast by throwing
Ray machine is sprayed on scytoblastema, and now the rotating speed of polishing machine is 9 revolutions per seconds.Described spray change colour liquid composition and parts by weight for gold
Belong to 22 parts of complex compound, 17 parts of emulsifying agent, 13 parts of blended wax, 31 parts of environment-friendly type solvent, 13 parts of polyurethane resin, 4 parts of bleeding agent.Institute
The dyeing liquor A compositions stated are 36 parts of dyestuff, 16 parts of filler, 31 parts of synthesis resin, 16 parts of bleeding agent, 6 parts of hand feeling agent, surface-active
16 parts of agent.The composition and parts by weight of described receipts light auxiliary agent A are 71 parts of filler, crude palm is put 11 parts of wax, 11 parts of discoloration wax, helped
11 parts of agent.The composition and parts by weight of described receipts light auxiliary agent B be 31 parts of dyestuff, 21 parts of filler, resin 31,16 parts of auxiliary agent, molten
6 parts of agent.Described dyeing liquor B composition and weight fraction is 31 parts of metal complex dyes, 11 parts of organic solvent containing OH, stably
16 parts of agent, 26 parts of blended wax, 6 parts of anti-settling agent, 16 parts of organic pigment.The composition and weight fraction of described middle light footwear breast are dyestuff
31 parts, 21 parts of filler, 31 parts of resin, 16 parts of auxiliary agent, 6 parts of solvent；
Described emulsifying agent includes tall oil and polyamide；
Described environment-friendly type solvent is dimethyl carbonate, propene carbonate, ethylene dimethyl, dimethyl glutarate, fourth
The combination of one or both of diacid diformazan and the above.
The composition of described synthesis resin is by acrylic resin：Acrylic resin：20%-40%, polyurethane resin：5%-
20%th, aqueous filler is made by oneself：10%-30%, synthesis cerate：10%-30%, other auxiliary agents：1%-10% and deionized water：
5%-20% is constituted；
Described stabilizer includes：Arabic gum 20%, zinc oxide 30%, isopropanol 20%, potassium hydroxide 20% and three
Polyphosphate sodium 10%.
Described anti-settling agent includes hydroxyethyl cellulose, hydroxypropyl cellulose；
Using effect is tested：
This research is handled cladding by randomly selecting 100 claddings, investigates the effect of this method each side.Test
Project standards of grading are：Very satisfied 5 points, 4 points are satisfied with, general 3 points, 2 points, very dissatisfied 1 point are unsatisfied with.Wherein common group
For common processing method；
| Test event | Embodiment one | Embodiment two | Embodiment three | Common group |
| Color saturation | 4.8 | 5.0 | 4.7 | 3.0 |
| Comfort level | 4.8 | 5.0 | 5.0 | 1.0 |
| Antique effect | 4.7 | 5.0 | 4.8 | 3.0 |
| Color and luster | 4.7 | 5.0 | 4.9 | 3.0 |
| Color naturalness | 4.8 | 5.0 | 4.7 | 3.0 |
| Colour fixation | 4.8 | 5.0 | 4.8 | 2.0 |
In summary, the present invention its not only can effectively color saturation, comfort level and color and luster problem, and using pacifying
Entirely, healthy, effective, colour fixation is also more preferable.The preparation method is to make breakthrough by the processing method to conventional leather
Adjustment, the proportioning of some unique raw material and raw material is equally added during adjustment, makes whole preparation method more
Plus it is smooth, and effect is apparent.
For those skilled in the art, other can be made various corresponding according to above technical scheme and design
Change and deformation, and all these change and deformation should all belong within the protection domain of the claims in the present invention.
Claims (10)
1. a kind of preparation method of light brown cladding modelled after an antique, it is characterised in that：This method comprises the following steps：
Step 1: scytoblastema changes colour, the spray liquid that changes colour uniformly is sprayed onto on scytoblastema by full-automatic spray skin machine；
Step 2: finished product changes colour, the scytoblastema handled well in step one is placed into inside oil spout platform first, skill is sprayed using shaping
Dyeing liquor A is sprayed onto on scytoblastema by art, and the scytoblastema sprayed secondly is placed into spraying on polishing machine receives light auxiliary agent A, now polishes
The rotating speed of machine is 19 revolutions per seconds, and light auxiliary agent B is received in spraying again, and now the rotating speed of polishing machine is 9 revolutions per seconds, then sprays skill using lines
Dyeing liquor B is sprayed onto on scytoblastema by art, is finally sprayed to middle smooth footwear breast on scytoblastema by polishing machine, now the rotating speed of polishing machine is
9 revolutions per seconds.
2. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described spray is changed colour liquid
Composition and parts by weight are 20-22 parts of metal complex, 15-17 parts of emulsifying agent, 11-13 parts of blended wax, environment-friendly type solvent 29-31
Part, 11-13 parts of polyurethane resin, 2-4 parts of bleeding agent.
3. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described dyeing liquor A into
It is divided into 34-36 parts of dyestuff, 14-16 parts of filler, 29-31 parts of synthesis resin, 14-16 parts of bleeding agent, 4-6 parts of hand feeling agent, surface work
14-16 parts of agent of property.
4. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described receipts light auxiliary agent A
Composition and parts by weight be that 69-71 parts of filler, crude palm put 9-11 parts of wax, 9-11 parts of discoloration wax, 9-11 parts of auxiliary agent.
5. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described receipts light auxiliary agent B
Composition and parts by weight be 29-31 parts of dyestuff, 19-21 parts of filler, resin 29-31,14-16 parts of auxiliary agent, 4-6 parts of solvent.
6. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described dyeing liquor B's
Composition and weight fraction are 29-31 parts of metal complex dyes, 9-11 parts of organic solvent containing OH, 14-16 parts of stabilizer, blended wax
24-26 parts, 4-6 parts of anti-settling agent, 14-16 parts of organic pigment.
7. the preparation method of light brown cladding modelled after an antique according to claim 1, it is characterised in that：Described middle light footwear breast
Composition and weight fraction are 29-31 parts of dyestuff, 19-21 parts of filler, 29-31 parts of resin, 14-16 parts of auxiliary agent, 4-6 parts of solvent.
8. the preparation method of the light brown cladding modelled after an antique according to claim 2 or 6, it is characterised in that：Described metal network
Pyridone monoazo compound of the compound represented by formula [I]~formula [III] and nickel, cobalt, iron, zinc, copper, the manganese being coordinated therewith
Deng divalent metal ion constitute, the pyridone monoazo compound contains 6- hydroxyl -2- pyridone knots as coupling agent composition
Structure, contains isoxazole, 1,2,4- triazoles or pyrrazole structure as diazo component.
9. the preparation method of light brown cladding modelled after an antique according to claim 2, it is characterised in that：Described environment-friendly type solvent
For one or both of dimethyl carbonate, propene carbonate, ethylene dimethyl, dimethyl glutarate, succinic acid diformazan and
Combination above.
10. the preparation method of light brown cladding modelled after an antique according to claim 2, it is characterised in that：Described emulsifying agent bag
Include tall oil and polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294691.4A CN107022910A (en) | 2017-04-28 | 2017-04-28 | The preparation method of light brown cladding modelled after an antique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294691.4A CN107022910A (en) | 2017-04-28 | 2017-04-28 | The preparation method of light brown cladding modelled after an antique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107022910A true CN107022910A (en) | 2017-08-08 |
Family
ID=59528255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294691.4A Withdrawn CN107022910A (en) | 2017-04-28 | 2017-04-28 | The preparation method of light brown cladding modelled after an antique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107022910A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263963A (en) * | 2000-03-09 | 2000-08-23 | 王贵林 | Colourate for leather |
| CN101151164A (en) * | 2005-03-29 | 2008-03-26 | 三菱化学媒体株式会社 | Optical recording medium, metal complex compound and organic dye compound |
| 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 |
-
2017
- 2017-04-28 CN CN201710294691.4A patent/CN107022910A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263963A (en) * | 2000-03-09 | 2000-08-23 | 王贵林 | Colourate for leather |
| CN101151164A (en) * | 2005-03-29 | 2008-03-26 | 三菱化学媒体株式会社 | Optical recording medium, metal complex compound and organic dye compound |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 范浩军 等: "《人造革/合成革材料及工艺学》", 31 August 2014, 中国轻工业出版社 * |
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Application publication date: 20170808 |