CN106521985B - A kind of high color fastness artificial leather and preparation method thereof - Google Patents
A kind of high color fastness artificial leather and preparation method thereof Download PDFInfo
- Publication number
- CN106521985B CN106521985B CN201611010996.XA CN201611010996A CN106521985B CN 106521985 B CN106521985 B CN 106521985B CN 201611010996 A CN201611010996 A CN 201611010996A CN 106521985 B CN106521985 B CN 106521985B
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- Prior art keywords
- color fastness
- polyurethane surface
- treating agent
- high color
- surface treating
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Links
- 239000002649 leather substitute Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 71
- 229920002635 polyurethane Polymers 0.000 claims abstract description 71
- 239000004814 polyurethane Substances 0.000 claims abstract description 71
- 239000007787 solid Substances 0.000 claims abstract description 28
- 239000003960 organic solvent Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000003086 colorant Substances 0.000 claims abstract description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical group CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 11
- 230000003750 conditioning effect Effects 0.000 claims description 7
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 12
- 239000010985 leather Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 230000007704 transition Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000012756 surface treatment agent Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
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
- D06N3/12—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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
-
- 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
- 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 high color fastness artificial leathers, are prepared including following raw material：36 parts of 95 105 parts of polyurethane surface treating agent, 5 10 parts of organic solvent and colorant, the solid content of the polyurethane surface treating agent account for more than the 40% of polyurethane surface treating agent total content.The invention further relates to a kind of preparation methods of high color fastness artificial leather.The high color fastness artificial leather of the present invention has good high color fastness, low foodstuff amount and high speed.
Description
Technical field
The present invention relates to artificial leather technology, more particularly to a kind of high color fastness artificial leather and preparation method thereof.
Background technology
The formula of existing artificial leather includes 100 parts of polyurethane surface treating agent, 5-10 parts of methyl ethyl ketone (MEK) and color chips 5-
9 parts.Its preparation method is：Painting is mixed evenly in Corvic and plasticizer to scrape in release paper by high temperature plasticizing
Shaping, is stripped out into leather from release paper, and the semifinished leather products that host is produced are by post processing or print shape
Into finished product.Inorganic agent is covered on processing wheel surface, and grain side of leather makes inorganic agent painting scrape in leather with processing wheel front face
On surface.The color fastness of the artificial leather prepared is 3 grades by national Specification test GB420-78 tests, and foodstuff amount is big
(18g/y) and speed are slow (13y/min).
It is artificial that the Chinese invention patent of Patent No. 201511028871.5 discloses a kind of high rub resistance, high color fastness
Leather, including wiping surface dense layer (1), basal layer and transition zone (3) with high color fastness with high abrasion, using use state as base
Standard, the transition zone are adhered between surface dense layer and basal layer, and wherein transition zone is and surface dense layer and basal layer two
Sheet material made of mutually affine material.And it is as follows to disclose the surface dense layer dispensing：0~100 parts by weight of acrylic resin,
30~100 parts by weight of plasticizer, 0~100 parts by weight of Corvic, 10~80 parts by weight of filler, 0.5~1 weight of lubricant
Measure part, 2~5 parts by weight of heat-resisting stabilizing agent, 3~5 parts by weight of pigment, 1~10 parts by weight of regulator, 3~15 weight of processing aid
Part and wear-resisting 30~50 parts by weight of modified material, transition zone dispensing are as follows：30~100 parts by weight of plasticizer, Corvic 0
~100 parts by weight, 10~80 parts by weight of filler, 0.5~1 parts by weight of lubricant, 2~5 parts by weight of heat-resisting stabilizing agent, pigment 3~5
Parts by weight.
High color fastness artificial leather disclosed in above-mentioned patent simultaneously using surface dense layer, surface dense layer and basal layer it
Between be bonded the transition zone with the affine effect of two-phase, it is made to be not easy to decolourize.Need surface dense layer simultaneously and the dispensing of transition zone
It is improved, overall plan is more complicated.
The content of the invention
The technical problems to be solved by the invention are：There is provided that a kind of scheme is simple and the high color fastness artificial leather of good color fastness
And preparation method thereof.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of high color fastness artificial leather, is prepared including following raw material：Polyurethane surface treating agent 95-105
Part, 3-6 parts of 5-10 parts of organic solvent and colorant, it is total that the solid content of the polyurethane surface treating agent accounts for polyurethane surface treating agent
More than the 40% of content.
A kind of preparation method of above-mentioned high color fastness artificial leather is coated in release paper after above-mentioned raw material is mixed
On, plasticizing forming is carried out, is then removed from release paper, obtains the high color fastness artificial leather.
The beneficial effects of the present invention are：
(1) high color fastness artificial leather of the invention is used as former using the polyurethane surface treating agent of solid content more than 40%
Material, and 25-30% is generally to prepare the solid content of the polyurethane surface treating agent of leather in the prior art, the application is in more
It is found after secondary creative experiment, solid content is improved to more than 40%, leather material colour saturation, Jin Erke can be significantly improved
To reduce the component of colorant, the reduction of colorant can further improve interaction force of the colorant in whole raw material, i.e. colorant
Color fastness be improved, by national Specification test GB420-78 testing standards tested, high color of the invention jail
The test result for spending the color fastness of artificial leather is 4-5 grades；
(2) because existing polyurethane surface treating agent solid content causes material mobility is larger is not easy to form a film than relatively low, institute
Bigger with foodstuff amount, the higher film forming of polyurethane surface treating agent solid content of the invention is than very fast, so foodstuff amount compares
It is few；Meanwhile the higher film forming of polyurethane surface treating agent solid content is than comparatively fast so speed is than very fast；After tested, it is of the invention
The foodstuff amount of high color fastness artificial leather is 14-15g/y, and the speed of high color fastness artificial leather of the invention is 19-20y/min.
Specific embodiment
For the technology contents that the present invention will be described in detail, the objects and the effects, it is explained below in conjunction with embodiment.
The design of most critical of the present invention is：Using the polyurethane surface treating agent of solid content more than 40% as raw material,
To improve color fastness.
The present invention provides a kind of high color fastness artificial leather, is prepared including following raw material：At polyurethane surface
3-6 parts of 95-105 parts of agent, 5-10 parts of organic solvent and colorant are managed, the solid content of the polyurethane surface treating agent accounts for polyurethane surface
More than the 40% of surface treatment agent total content.
As can be seen from the above description, the beneficial effects of the present invention are：
(1) high color fastness artificial leather of the invention is used as former using the polyurethane surface treating agent of solid content more than 40%
Material, and 25-30% is generally to prepare the solid content of the polyurethane surface treating agent of leather in the prior art, by national standard
Regulation test GB420-78 testing standards are tested, and the test result of the color fastness of high color fastness artificial leather of the invention is 4-
5 grades；
(2) because existing polyurethane surface treating agent solid content causes material mobility is larger is not easy to form a film than relatively low, institute
Bigger with foodstuff amount, the higher film forming of polyurethane surface treating agent solid content of the invention is than very fast, so foodstuff amount compares
It is few；Meanwhile the higher film forming of polyurethane surface treating agent solid content is than comparatively fast so speed is than very fast；After tested, it is of the invention
The foodstuff amount of high color fastness artificial leather is 14-15g/y, and the speed of high color fastness artificial leather of the invention is 19-20y/min.
Further, the solid content of the polyurethane surface treating agent is 40%-60%.
Further, the solid content of the polyurethane surface treating agent is 50%.
Seen from the above description, as a specific example, the solid content of polyurethane surface treating agent is 40%-60%,
More specifically, the solid content of polyurethane surface treating agent is 50%, has good high color fastness, low foodstuff amount and high vehicle
Speed.
Further, the organic solvent is at least one of methyl ethyl ketone, butyl ester and toluene.
Seen from the above description, organic solvent can be methyl ethyl ketone, butyl ester or toluene, when organic solvent selects mentioned kind
When, it can be with the polyurethane surface treating agent collective effect of solid content more than 40%, having to play reduces viscosity and decomposition
The effect of colorant.
Further, the content of the polyurethane surface treating agent is 99-101 parts by weight.
Seen from the above description, as a specific example, the content of polyurethane surface treating agent is 99-101 parts by weight,
Such as 100 parts by weight.
Further, the polyurethane surface treating agent is 7007 type polyurethane surface conditioning agents or 7040 type polyurethane tables
Surface treatment agent.
Seen from the above description, the species of polyurethane surface treating agent of the invention may be employed disclosed in the prior art
Polyurethane surface treating agent is handled in leather surface, and form tough and tensile film in leather surface, plays protection, dingbat
The effects that coating.For example, 7007 type polyurethane surface conditioning agents being commercially available in the market or 7040 type polyurethane surfaces
Inorganic agent.
Further, it is prepared by following raw material：95-105 parts of polyurethane surface treating agent, organic solvent 5-
10 parts and 3-6 parts of colorant, the solid content of the polyurethane surface treating agent account for the 40% of polyurethane surface treating agent total content with
On.
Seen from the above description, as a specific example, high color fastness artificial leather of the invention can be by said ratio
Raw material prepare.
A kind of preparation method of above-mentioned high color fastness artificial leather is coated in release paper after above-mentioned raw material is mixed
On, plasticizing forming is carried out, is then removed from release paper, obtains the high color fastness artificial leather.
The embodiment of the present invention one is：
The high color fastness artificial leather of the present embodiment, is prepared including following raw material：Polyurethane surface treating agent
3 parts of 95 parts, 5 parts of organic solvent and colorant, the solid content of the polyurethane surface treating agent account for polyurethane surface treating agent and always contain
The 40% of amount.The organic solvent is methyl ethyl ketone.The polyurethane surface treating agent is 7007 type polyurethane surface conditioning agents.
The preparation method of the above-mentioned high color fastness artificial leather of the present embodiment, will above-mentioned raw material mix after be coated in from
On type paper, plasticizing forming is carried out, is then removed from release paper, obtains the high color fastness artificial leather.
The embodiment of the present invention two is：
Only " it is prepared including following raw material：105 parts of polyurethane surface treating agent, 10 parts of organic solvent and color
6 parts of material, the solid content of the polyurethane surface treating agent accounts for more than the 60% of polyurethane surface treating agent total content.It is described organic
Solvent is butyl ester.The polyurethane surface treating agent is 7040 type polyurethane surface conditioning agents " it is different from embodiment one, other are
It is identical with embodiment one.
The embodiment of the present invention three is：
Only " it is prepared including following raw material：100 parts of polyurethane surface treating agent, 7 parts of organic solvent and colorant
5 parts, the solid content of the polyurethane surface treating agent accounts for the 50% of polyurethane surface treating agent total content.The organic solvent is
Toluene.The polyurethane surface treating agent be 7007 type polyurethane surface conditioning agents " it is different from embodiment one, other with implementation
Example one is identical.
The embodiment of the present invention four is：
The high color fastness artificial leather of the present embodiment, is prepared by following raw material：Polyurethane surface treating agent 95
Part, 5 parts of organic solvent and 3 parts of colorant, the solid content of the polyurethane surface treating agent account for polyurethane surface treating agent total content
40%.
The preparation method of the above-mentioned high color fastness artificial leather of the present embodiment, will above-mentioned raw material mix after be coated in from
On type paper, plasticizing forming is carried out, is then removed from release paper, obtains the high color fastness artificial leather.
The embodiment of the present invention five is：
Only " it is prepared by following raw material：105 parts of polyurethane surface treating agent, 10 parts of organic solvent and colorant 6
Part, it is 60% " different from example IV to account for polyurethane surface treating agent total content for the solid content of the polyurethane surface treating agent,
Other are identical with example IV.
The embodiment of the present invention six is：
Only " it is prepared by following raw material：99 parts of polyurethane surface treating agent, 8 parts of organic solvent and colorant 5
Part, it is 50% " different from example IV to account for polyurethane surface treating agent total content for the solid content of the polyurethane surface treating agent,
Other are identical with example IV.
Measure of merit
The high color fastness artificial leather that above-described embodiment one to embodiment six is prepared carries out color fastness, foodstuff amount respectively
And test car speed.
Specifically, the high color fastness artificial leather of acquisition is cut growth 20CM wide 10CM both ends respectively is clamped in workbench
On, make friction head (weight of 10N) parallel in the frictional contact surface of leather, the friction of 25 times is carried out, then according to national standard
Regulation test GB420-78 national standards carry out ranking.
Evaluation result is：The color fastness for the high color fastness artificial leather that embodiment one to embodiment six prepares is followed successively by 4
Grade, 5 grades, 5 grades, 5 grades, 5 grades and 4 grades.
Using existing foodstuff amount and test car speed method, the high color fastness prepared to embodiment one to embodiment six
Artificial leather is tested respectively.
Test result is：The foodstuff amount for the high color fastness artificial leather that embodiment one to embodiment six prepares is 15g/
Y, 14g/y, 14g/y, 14g/y, 15g/y and 15g/y,
The speed for the high color fastness artificial leather that embodiment one to embodiment six prepares for 19y/min, 20y/min,
19y/min, 19y/min, 19y/min and 20y/min.
In conclusion high color fastness artificial leather provided by the invention has good high color fastness, low foodstuff amount and high vehicle
Speed.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalents that bright description is made directly or indirectly are used in relevant technical field, are similarly included in this hair
In bright scope of patent protection.
Claims (6)
1. a kind of high color fastness artificial leather, which is characterized in that be prepared by following raw material：Polyurethane surface treating agent
3 parts of 95-105 parts, 5-10 parts of organic solvent and colorant, the solid content of the polyurethane surface treating agent account for polyurethane surface surface treatment
More than the 40% of agent total content.
2. high color fastness artificial leather according to claim 1, which is characterized in that consolidating for the polyurethane surface treating agent contains
It measures as 40%-60%.
3. high color fastness artificial leather according to claim 2, which is characterized in that consolidating for the polyurethane surface treating agent contains
It measures as 50%.
4. high color fastness artificial leather according to claim 1, which is characterized in that the organic solvent is methyl ethyl ketone, butyl ester
At least one of with toluene.
5. high color fastness artificial leather according to claim 1, which is characterized in that the content of the polyurethane surface treating agent
For 99-101 parts by weight.
6. high color fastness artificial leather according to claim 1, which is characterized in that the polyurethane surface treating agent is 7007
Type polyurethane surface conditioning agent or 7040 type polyurethane surface conditioning agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010996.XA CN106521985B (en) | 2016-11-17 | 2016-11-17 | A kind of high color fastness artificial leather and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010996.XA CN106521985B (en) | 2016-11-17 | 2016-11-17 | A kind of high color fastness artificial leather and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106521985A CN106521985A (en) | 2017-03-22 |
| CN106521985B true CN106521985B (en) | 2018-06-05 |
Family
ID=58352297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611010996.XA Active CN106521985B (en) | 2016-11-17 | 2016-11-17 | A kind of high color fastness artificial leather and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106521985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108677546A (en) * | 2018-06-05 | 2018-10-19 | 广州益合康科技材料有限公司 | A kind of mould proof artificial leather and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392364A (en) * | 2011-07-22 | 2012-03-28 | 烟台万华超纤股份有限公司 | Superfine fiber synthetic leather for basketball and preparation method thereof |
| CN103397533A (en) * | 2013-07-23 | 2013-11-20 | 陕西科技大学 | Manufacturing method of waterborne polyurethane nubuck leather |
| CN103510396A (en) * | 2012-06-28 | 2014-01-15 | 昆山协润人造皮有限公司 | Method for preparing high solid content high-brightness leather |
| CN104141238A (en) * | 2013-05-10 | 2014-11-12 | 昆山协孚人造皮有限公司 | High solid content polyurethane (PU) leather production method |
| CN105064034A (en) * | 2015-08-04 | 2015-11-18 | 合肥市科天化工有限公司 | Synthetic leather surface conditioning agent |
| CN105131565A (en) * | 2015-07-22 | 2015-12-09 | 东莞市雄林新材料科技股份有限公司 | A kind of thermoplastic polyurethane with high color fastness, thermoplastic polyurethane synthetic leather and preparation method thereof |
| CN105386325A (en) * | 2015-10-15 | 2016-03-09 | 福建宝利特科技股份有限公司 | Printing artificial leather and preparation method thereof |
-
2016
- 2016-11-17 CN CN201611010996.XA patent/CN106521985B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392364A (en) * | 2011-07-22 | 2012-03-28 | 烟台万华超纤股份有限公司 | Superfine fiber synthetic leather for basketball and preparation method thereof |
| CN103510396A (en) * | 2012-06-28 | 2014-01-15 | 昆山协润人造皮有限公司 | Method for preparing high solid content high-brightness leather |
| CN104141238A (en) * | 2013-05-10 | 2014-11-12 | 昆山协孚人造皮有限公司 | High solid content polyurethane (PU) leather production method |
| CN103397533A (en) * | 2013-07-23 | 2013-11-20 | 陕西科技大学 | Manufacturing method of waterborne polyurethane nubuck leather |
| CN105131565A (en) * | 2015-07-22 | 2015-12-09 | 东莞市雄林新材料科技股份有限公司 | A kind of thermoplastic polyurethane with high color fastness, thermoplastic polyurethane synthetic leather and preparation method thereof |
| CN105064034A (en) * | 2015-08-04 | 2015-11-18 | 合肥市科天化工有限公司 | Synthetic leather surface conditioning agent |
| CN105386325A (en) * | 2015-10-15 | 2016-03-09 | 福建宝利特科技股份有限公司 | Printing artificial leather and preparation method thereof |
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| CN106521985A (en) | 2017-03-22 |
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