CN109295738A - A kind of aqueous polyurethane chaparajos - Google Patents
A kind of aqueous polyurethane chaparajos Download PDFInfo
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- CN109295738A CN109295738A CN201811073904.1A CN201811073904A CN109295738A CN 109295738 A CN109295738 A CN 109295738A CN 201811073904 A CN201811073904 A CN 201811073904A CN 109295738 A CN109295738 A CN 109295738A
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- aqueous polyurethane
- chaparajos
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- based cationic
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- 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
- D06N3/145—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 two or more layers of polyurethanes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/06—Trousers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/68—Unsaturated polyesters
-
- 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
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
-
- 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
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- 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
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/10—Particulate form, e.g. powder, granule
- D06N2205/103—Nanoparticles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of aqueous polyurethane chaparajos, its raw material includes: base fabric, aqueous polyurethane bottom material and aqueous polyurethane fabric, and wherein aqueous polyurethane bottom material raw material includes: Water-based cationic polyurethane resin, nanometer phenyl-phosphonic acid lanthanum, nanometer hydroxyapatite, thickener, defoaming agent, levelling agent, dispersing agent.Wherein, Water-based cationic polyurethane resin uses following preparation process: by unsaturated hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone, prefabricated material is made in heating stirring reaction；Fluorinated monomer, trimethylolethane are added in prefabricated material, after heating is stirred to react, cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.Chaparajos intensity of the invention is high, feel is abundant, safety and environmental protection.
Description
Technical field
The present invention relates to garment technology field more particularly to a kind of aqueous polyurethane chaparajos.
Background technique
Aqueous polyurethane Synthetic Leather does not contain organic solvent, nontoxic, environmentally friendly, has soft glossy, naturally, feel
Softness, the strong appearance of kishke feel, have had excellent performance with substrate bonding, be wear-resistant, flex endurant, the excellent mechanicalness such as anti-aging
Can, while it being also equipped with the advantages that cold resistance is good, ventilative, washable, easy to process, price is excellent honest and clean, it is the reason the most of natural leather
The substitute thought is widely used in the industries such as clothes, shoemaking, luggage, furniture.Currently, using aqueous polyurethane polyurethane as raw material
The material for preparing chaparajos haves the shortcomings that intensity is low, feel is poor, limits it and further develops.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of aqueous polyurethane chaparajos, and chaparajos is made
Intensity is high, feel is abundant, safety and environmental protection.
The present invention proposes that a kind of aqueous polyurethane chaparajos, raw material include: base fabric, aqueous polyurethane bottom material and aqueous poly- ammonia
Ester fabric, wherein aqueous polyurethane bottom material raw material includes: 80-120 parts of Water-based cationic polyurethane resin by weight, nanometer
2-4 parts of phenyl-phosphonic acid lanthanum, 1-3 parts of nanometer hydroxyapatite, 1-3 parts of thickener, 0.1-0.4 parts of defoaming agent, levelling agent 1-1.5
Part, 1-3 parts of dispersing agent.
Preferably, Water-based cationic polyurethane resin uses following preparation process: by unsaturated hydroxyl telechelic polyester, different Buddhist
That ketone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone, heating stirring reaction are made
Prefabricated material；After heating is stirred to react in fluorinated monomer, the prefabricated material of trimethylolethane addition, is cooled down, remove acetone, add
Water-based cationic polyurethane resin is made in water emulsification step.
Preferably, unsaturated hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt and tertiary fourth
The weight ratio of base diethanol amine is 110-140:60-90:20-50:1-2:4-8.
Preferably, the weight ratio of unsaturated hydroxyl telechelic polyester, fluorinated monomer and trimethylolethane is 10-12:5-7:
1-2。
Preferably, heating temperature is 60-70 DEG C, mixing time 3-6h.
Preferably, warming temperature is 80-100 DEG C, mixing time 1-2h.
Preferably, the weight ratio of Water-based cationic polyurethane resin, nanometer phenyl-phosphonic acid lanthanum and nanometer hydroxyapatite
For 100:3:2.
Preferably, aqueous polyurethane fabric is aqueous anion polycarbonate polyurethane.
The present invention is using waterborne, polycarbonate type polyurethane as fabric, with intensity is high, wear-resisting, heat-resisting, chemical-resistance is excellent
Different feature is suitble to chaparajos to use；To be suitble to the Water-based cationic polyurethane resin of weight ratio, nanometer phenyl-phosphonic acid lanthanum, receive
Rice hydroxyapatite, thickener, defoaming agent, levelling agent, dispersing agent are that aqueous polyurethane bottom material is made in raw material, by carborane glycol
It is introduced into Water-based cationic polyurethane molecular resin chain, and combines nanometer phenyl-phosphonic acid lanthanum and nanometer hydroxyapatite that water is made
Property polyurethane bottom material intensity it is high, it is good with the adhesive force of base fabric and aqueous polyurethane fabric, chaparajos intensity and voluptuousness can be improved；This
Invention obtains aqueous polyurethane chaparajos using base fabric, aqueous polyurethane bottom material, aqueous polyurethane fabric as raw material, intensity is high, it is wear-resisting,
Good hand touch, it is safe and non-toxic.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of aqueous polyurethane chaparajos, raw material include: base fabric, aqueous polyurethane bottom material and aqueous polyurethane fabric,
Middle aqueous polyurethane bottom material raw material includes: 80 parts of Water-based cationic polyurethane resin by weight, nanometer phenyl-phosphonic acid lanthanum 2
Part, 1 part of nanometer hydroxyapatite, 1 part of thickener, 0.1 part of defoaming agent, 1 part of levelling agent, 1 part of dispersing agent.
Water-based cationic polyurethane resin uses following preparation process: by weight ratio for the insatiable hunger of 110:60:20:1:4
With hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone,
It is heated to 60 DEG C and is stirred to react 3h, prefabricated material is made；It is by weight 10:5:1 difference unsaturated hydroxyl telechelic polyester, perfluoroalkyl acrylate
Fluorinated monomer, trimethylolethane are added in prefabricated material, are warming up to 80 DEG C and are stirred to react 1h by ester and trimethylolethane
Afterwards, cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.
Embodiment 2
A kind of aqueous polyurethane chaparajos, raw material include: base fabric, aqueous polyurethane bottom material and aqueous polyurethane fabric,
Middle aqueous polyurethane bottom material raw material includes: 120 parts of Water-based cationic polyurethane resin by weight, nanometer phenyl-phosphonic acid lanthanum 4
Part, 3 parts of nanometer hydroxyapatite, 3 parts of thickener, 0.4 part of defoaming agent, 1.5 parts of levelling agent, 3 parts of dispersing agent.
Water-based cationic polyurethane resin uses following preparation process: by weight ratio for the unsaturation of 70:45:25:1:4
Hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone, add
Heat is stirred to react 6h to 70 DEG C, and prefabricated material is made；It is by weight 12:7:2 difference unsaturated hydroxyl telechelic polyester, fluorinated monomer
And trimethylolethane, fluorinated monomer, trimethylolethane are added in prefabricated material, be warming up to 100 DEG C be stirred to react 2h after,
Cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.
Embodiment 3
A kind of aqueous polyurethane chaparajos, raw material include: base fabric, aqueous polyurethane bottom material and aqueous polyurethane fabric,
Middle aqueous polyurethane bottom material raw material includes: 100 parts of Water-based cationic polyurethane resin by weight, nanometer phenyl-phosphonic acid lanthanum 3
Part, 2 parts of nanometer hydroxyapatite, 2 parts of thickener, 0.3 part of defoaming agent, 1.2 parts of levelling agent, 2 parts of dispersing agent.
Water-based cationic polyurethane resin uses following preparation process: by weight ratio for the unsaturation of 83:5:34:1:4
Hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone, add
Heat is stirred to react 4.5h to 65 DEG C, and prefabricated material is made；It is by weight 11:6:1.5 difference unsaturated hydroxyl telechelic polyester, fluoropropene
Fluorinated monomer, trimethylolethane are added in prefabricated material, are warming up to 90 DEG C and are stirred to react by acid esters and trimethylolethane
After 1.5h, cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.
Embodiment 4
A kind of aqueous polyurethane chaparajos, raw material include: base fabric, aqueous polyurethane bottom material and aqueous polyurethane fabric,
Middle aqueous polyurethane bottom material raw material includes: 110 parts of Water-based cationic polyurethane resin by weight, nanometer phenyl-phosphonic acid lanthanum
3.5 parts, 2.5 parts of nanometer hydroxyapatite, 2.5 parts of thickener, 0.3 part of defoaming agent, 1.4 parts of levelling agent, 2.5 parts of dispersing agent.
Water-based cationic polyurethane resin uses following preparation process: by weight ratio for the unsaturation of 65:4:20:1:3
Hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tertiarybutyldiethanolamine adding into acetone, add
Heat is stirred to react 5h to 68 DEG C, and prefabricated material is made；It is by weight 6:3:1 difference unsaturated hydroxyl telechelic polyester, fluorinated monomer
And trimethylolethane, fluorinated monomer, trimethylolethane are added in prefabricated material, 95 DEG C is warming up to and is stirred to react 1.8h
Afterwards, cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of aqueous polyurethane chaparajos, which is characterized in that its raw material includes: base fabric, aqueous polyurethane bottom material and aqueous poly- ammonia
Ester fabric, wherein aqueous polyurethane bottom material raw material includes: 80-120 parts of Water-based cationic polyurethane resin by weight, nanometer
2-4 parts of phenyl-phosphonic acid lanthanum, 1-3 parts of nanometer hydroxyapatite, 1-3 parts of thickener, 0.1-0.4 parts of defoaming agent, levelling agent 1-1.5
Part, 1-3 parts of dispersing agent.
2. aqueous polyurethane chaparajos according to claim 1, which is characterized in that Water-based cationic polyurethane resin is using such as
Lower preparation process: by unsaturated hydroxyl telechelic polyester, isophorone diisocyanate, carborane glycol, organic zinc salt, tert-butyl two
Prefabricated material is made in ethanol amine adding into acetone, heating stirring reaction；Fluorinated monomer, trimethylolethane are added in prefabricated material
After heating is stirred to react, cooled down, remove acetone plus the obtained Water-based cationic polyurethane resin of water emulsification step.
3. aqueous polyurethane chaparajos according to claim 2, which is characterized in that unsaturated hydroxyl telechelic polyester, isophorone two
Isocyanates, carborane glycol, organic zinc salt and tertiarybutyldiethanolamine weight ratio be 110-140:60-90:20-50:1-
2:4-8.
4. aqueous polyurethane chaparajos according to claim 2, which is characterized in that unsaturated hydroxyl telechelic polyester, fluorinated monomer
And the weight ratio of trimethylolethane is 10-12:5-7:1-2.
5. aqueous polyurethane chaparajos according to claim 2, which is characterized in that heating temperature is 60-70 DEG C, and mixing time is
3-6h。
6. aqueous polyurethane chaparajos according to claim 2, which is characterized in that warming temperature is 80-100 DEG C, mixing time
For 1-2h.
7. aqueous polyurethane chaparajos according to claim 1, which is characterized in that Water-based cationic polyurethane resin, nanometer
The weight ratio of phenyl-phosphonic acid lanthanum and nanometer hydroxyapatite is 100:3:2.
8. aqueous polyurethane chaparajos according to claim 1, which is characterized in that aqueous polyurethane fabric is poly- for aqueous anion
Carbonate polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073904.1A CN109295738A (en) | 2018-09-14 | 2018-09-14 | A kind of aqueous polyurethane chaparajos |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073904.1A CN109295738A (en) | 2018-09-14 | 2018-09-14 | A kind of aqueous polyurethane chaparajos |
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| CN109295738A true CN109295738A (en) | 2019-02-01 |
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| CN201811073904.1A Pending CN109295738A (en) | 2018-09-14 | 2018-09-14 | A kind of aqueous polyurethane chaparajos |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773783A (en) * | 2021-09-02 | 2021-12-10 | 内蒙合成化工研究所 | Water-based high-temperature-resistant polyurethane adhesive and preparation method thereof |
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| CN103835145A (en) * | 2014-03-04 | 2014-06-04 | 合肥市科天化工有限公司 | Environmental-friendly waterproof and breathable clothing leather and preparation method thereof |
| CN104086741A (en) * | 2014-07-13 | 2014-10-08 | 北京化工大学 | Preparation method of carborane polyurethane resin |
| CN105461862A (en) * | 2015-12-10 | 2016-04-06 | 武汉仕全兴聚氨酯科技股份有限公司 | One-component water-based cationic polyurethane-fluorinated acrylate resin and preparation method thereof |
| CN105525511A (en) * | 2016-01-26 | 2016-04-27 | 芜湖环瑞汽车内饰件有限公司 | Hydroxyapatite strength enhancement based microfiber polyurethane man-made automobile leather and preparation method thereof |
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2018
- 2018-09-14 CN CN201811073904.1A patent/CN109295738A/en active Pending
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|---|---|---|---|---|
| CN103835145A (en) * | 2014-03-04 | 2014-06-04 | 合肥市科天化工有限公司 | Environmental-friendly waterproof and breathable clothing leather and preparation method thereof |
| CN104086741A (en) * | 2014-07-13 | 2014-10-08 | 北京化工大学 | Preparation method of carborane polyurethane resin |
| CN105461862A (en) * | 2015-12-10 | 2016-04-06 | 武汉仕全兴聚氨酯科技股份有限公司 | One-component water-based cationic polyurethane-fluorinated acrylate resin and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773783A (en) * | 2021-09-02 | 2021-12-10 | 内蒙合成化工研究所 | Water-based high-temperature-resistant polyurethane adhesive and preparation method thereof |
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