CN106590295A - Silane modified antibacterial leather coating and preparation method thereof - Google Patents
Silane modified antibacterial leather coating and preparation method thereof Download PDFInfo
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- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Plant Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a silane modified antibacterial leather coating. The silane modified antibacterial leather coating comprises, by weight, 0.1-0.2 parts of urotropine, 0.1-0.2 parts of gamma-aminopropyltriethoxysilane, 0.7-1 part of carboxymethylcellulose sodium, 0.2-0.4 parts of butyltin mercaptide, 1.7-2 parts of polyvinylpyrrolidone, 0.8-1 part of polyacrylamide, 0.1-0.13 parts of triethanolamine, 190-200 parts of methyl methacrylate, 3-4 parts of sodium dodecyl sulfate, 0.2-0.3 parts of ammonium persulfate, 6-7 parts of a 20-25% formaldehyde solution, 16-20 parts of zinc acetate, 4-7 parts of silver nitrate, 1-2 parts of calcium hydrogen phosphate, 0.1-0.2 parts of polyglyceryl-10 oleate, 1-2 parts of hydroxystearic acid and 1.6-2 parts of stannous chloride. The coating has the advantages of good antibacterial property, excellent water vapor permeability and excellent waterproof property, and leather coated with obtained emulsion has good antibacterial property and excellent health performances.
Description
Technical field
The present invention relates to leather coating technical field, more particularly to a kind of silane-modified antibacterial leather coating and its preparation side
Method.
Background technology
Leather finishing agent/spinning coating agent is a kind of macromolecule compound for being spread evenly across leather/textile surface.It
One or more layers thin film is formed in leather/fabric face by adhesive effect.Therefore, coating material quality, not only directly affects
Product appearance, quality, and decides the performance of product to a great extent.Polyacrylate dispersion has the flexible richness of film forming
It is flexible, it is the leather-like spinning coating of for being widely used at present the features such as coating is fast light, ageing-resistant, wet-rub resistance can be excellent
Material.But, the presence of some polar groups in conventional polypropylene acid esters emulsion, and product storing, transports, using process
In affected by environmental condition, often occur go mouldy, the phenomenon such as bacteria breed, raw material is not only wasted when serious, and
The important propagating source of disease can be become, human health is endangered.At the same time, coating material defines one in leather/fabric face
Layer fine and close thin film, the perspiration that Severe blockage human body is distributed diffuses to the passage in the external world, causes the health of leather goods/textile
Performance suffers extreme influence, and snugness of fit declines.In recent years, with the continuous improvement of human living standard, research and development are anti-
Leather/weaving that bacterium property is prominent, sanitation performance is excellent is extremely urgent with coating material.
It is that target exploitation nano-ZnO and nanometer ZO/Ag are compound to improve the antibiotic property of polyacrylate coatings, sanitation performance
The antibiotic property of particle, prevents coating breed bacteria, goes mouldy；It is huge using nanometer ZO and nano-ZnO/Ag compound particles
Specific surface area, improves the sanitation performance of coating.
Nano material itself has the features such as size is little, and surface energy is high, is thus susceptible to reunion, bad dispersibility.In addition, receiving
In the preparation process of nano composite material, nano material is poor with the affinity of the relatively low polymeric matrix of surface energy, and the two is mutually mixed
It is difficult to compatible during conjunction, space easily occurs in interface, there is phenomenon of phase separation.In order that nano material is evenly dispersed in polymer matrix
It is essential to its modifying surface in body.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided a kind of silane-modified antibacterial leather coating and its
Preparation method.
The present invention is achieved by the following technical solutions：
A kind of silane-modified antibacterial leather coating, it is made up of the raw material of following weight parts：
Hexamethylenamine 0.1-0.2, gamma-aminopropyl-triethoxy-silane 0.1-0.2, sodium carboxymethyl cellulose 0.7-1, mercaptan butyl
Stannum 0.2-0.4, polyvinylpyrrolidone 1.7-2, polyacrylamide 0.8-1, triethanolamine 0.1-0.13, methyl methacrylate
190-200, sodium lauryl sulphate 3-4, formalin 6-7 of Ammonium persulfate. 0.2-0.3,20-25%, zinc acetate 16-20, nitre
Sour silver 4-7, calcium hydrogen phosphate 1-2, Natrulon H-10 oleate 0.1-0.2, hydroxy stearic acid 1-2, stannous chloride 1.6-2.
A kind of preparation method of described silane-modified antibacterial leather coating, comprises the following steps：
（1）Above-mentioned zinc acetate, hexamethylenamine are mixed, in being added to the deionized water of compound weight 60-100 times, stirring is equal
It is even, it is liquid a；
（2）Above-mentioned sodium carboxymethyl cellulose is added in the deionized water of its weight 10-13 times, calcium hydrogen phosphate, ultrasound is added
2-3 minutes, are liquid b；
（3）Above-mentioned polyvinylpyrrolidone is added in its weight 20-30 times, 70-75% ethanol solution, is stirred,
Mix with above-mentioned liquid a, ultrasonic 20-30 minutes, add above-mentioned liquid b, stir, in being sent to ptfe autoclave,
Microwave hydrothermal 20-30 minutes at 160-170 DEG C, room temperature is cooled to, is filtered, precipitate with deionized water, ethanol are washed into successively 3-4
It is secondary, in being placed in baking oven, it is dried, obtain modified zinc oxide；
（4）Above-mentioned modified zinc oxide, stannous chloride are mixed, in being added to the dehydrated alcohol of compound weight 100-120 times, is surpassed
Sound 3-5 minutes, above-mentioned silver nitrate, triethanolamine are added, stirred, the formalin of the above-mentioned 20-25% of Deca, completion of dropping
After add above-mentioned thiol-butyl tin, it is 60-65 DEG C to rise high-temperature, insulated and stirred 4-7 minute, is centrifuged off supernatant, will be precipitated
Deionized water, ethanol are washed 3-4 time successively, in being placed in baking oven, 10-17 minutes are dried at 90-100 DEG C, are obtained Ag doping and are changed
Property Zinc Oxide；
（5）Above-mentioned polyacrylamide is added in the deionized water of its weight 80-100 times, is stirred, add acetic acid or ammonia
Water, regulation pH is 6-7, adds above-mentioned Ag doping modified zinc oxide, ultrasonic 20-30 minutes, obtains modified dispersion liquid；
（6）Above-mentioned Ammonium persulfate. is added in the deionized water of its weight 17-20 times, is stirred；
（7）The 10-20% of above-mentioned methyl methacrylate weight is taken, Natrulon H-10 oleate is added, is stirred, rise high-temperature
For 50-60 DEG C, gamma-aminopropyl-triethoxy-silane is added, 600-100 rev/min of stirring 20-30 minute, obtain silane-modified monomer；
（8）The 70-80% of remaining methyl methacrylate weight is taken, is mixed with above-mentioned sodium lauryl sulphate, stirred, plus
Enter in above-mentioned modified dispersion liquid, it is 76-80 DEG C to rise high-temperature, insulated and stirred 10-14 minute, adds above-mentioned silane-modified list
Body, insulated and stirred 6-8 minute, respectively the remaining methyl methacrylate of Deca and ammonium persulfate aqueous solution, protect after completion of dropping
Temperature reaction 120-130 minutes, discharging adds remaining each raw material, stirs to room temperature, obtains the coating.
Described a kind of silane-modified antibacterial leather coating, the using method of the coating is：Using the front painting by the present invention
Material supersound process 20-30 minute, with spray gun leather surface is sprayed under the pressure of 0.2MPa, normal temperature drying, 76-80 DEG C,
Press under conditions of 80bar, spray the coating of the present invention, normal temperature drying again afterwards, you can.
It is an advantage of the invention that：Zinc oxide particles are evenly dispersed into the ethanol solution of stannous chloride by the present invention first
In, Sn2+ will promptly be adsorbed onto zinc oxide surface；Then, the ethanol solution of Ag (TEA) 2+ is added in above-mentioned reactant liquor,
Sn2+ can occur ion-exchange reactionss with Ag (TEA) 2+ for adding so that Ag+ absorption forms silver-colored kind in zinc oxide surface；Reaction
In the later stage, gradually Deca formalin and persistently stir in solution, make Ag be reduced into Ag granules；
Preferably, being introduced in polyacrylate can effectively prevent water to ZnO/Ag compound particles resistance to water of the present invention itself
Molecule infiltration is in thin film, and then the water absorption rate of reduction laminated film, improves its resistance to water；
ZnO/Ag compound particles of the present invention have good anti-microbial property, and under illumination condition, ZnO surfaces produce substantial amounts of
Electronics and hole, the electronics that nanometer Ag capture is generated, obtain Ag-, and then, Ag- reacts with the oxygen molecule of ZnO surface adsorption, raw
Into superoxide ion;Superoxide ion further reacts with water, generates perhydroxyl radical and hydrogen peroxide;The H2O of hole and ZnO surface adsorption or
HO- ionic reactions, form the activity hydroxy with strong oxidizing property, and activity hydroxy mutually merges generation hydrogen peroxide.Activity hydroxy
Oxidability is most strong in water body oxidant, and can degrade many Organic substances；Additionally, oxidant superoxide ion, hydrogen peroxide, mistake
Hydroxyl etc. can destroy biological cell by the effect of the biomacromolecules such as oxidation reaction and protein, enzyme, lipid and nucleic acid
Structure, so as to kill antibacterial.In course of reaction, silver ion plays catalytic active center, and itself is not consumed.Nanometer Ag
Because granularity is minimum, specific surface area big, surface energy is higher, is easily adsorbed by various antibacterials, so just constrains the work of antibacterial
It is dynamic, the disorderly imbalance of living environment of antibacterial is made, suppress it to breathe, ultimately result in antibacterial and occur " contact is dead ".
After there is the coating of the present invention good antibiotic property, excellent water vapor permeability and resistance to water, gained emulsion to cover with paint, lacquer, colour wash, etc.
Leather antibacterial is good, sanitation performance is excellent.The coating of the present invention can form high hydrophobic coating after silane-modified, surely
It is qualitative good.
Specific embodiment
A kind of silane-modified antibacterial leather coating, it is made up of the raw material of following weight parts：
Hexamethylenamine 0.1, γ aminopropyl triethoxysilanes 0.1, sodium carboxymethyl cellulose 0.7, thiol-butyl tin 0.2, poly- second
Alkene pyrrolidone 1.7, polyacrylamide 0.8, triethanolamine 0.1, methyl methacrylate 190, sodium lauryl sulphate 3, mistake
The formalin 6 of ammonium sulfate 0.2,20%, zinc acetate 16, silver nitrate 4, calcium hydrogen phosphate 1, polyglycerol acrylate 0.1, hydroxy stearate
Acid 1, stannous chloride 1.6.
A kind of preparation method of described silane-modified antibacterial leather coating, comprises the following steps：
（1）Above-mentioned zinc acetate, hexamethylenamine are mixed, in being added to the deionized water of 60 times of compound weight, is stirred, be
Liquid a；
（2）Above-mentioned sodium carboxymethyl cellulose is added in the deionized water of 10 times of its weight, calcium hydrogen phosphate, 2 points of ultrasound is added
Clock, is liquid b；
（3）Above-mentioned polyvinylpyrrolidone is added in 20 times of its weight, 70% ethanol solution, is stirred, it is and above-mentioned
Liquid a mixes, ultrasound 20 minutes, adds above-mentioned liquid b, stirs, micro- at 160 DEG C in being sent to ptfe autoclave
Ripple hydro-thermal 20 minutes, is cooled to room temperature, filters, and precipitate with deionized water, ethanol are washed successively 3 times, in being placed in baking oven, does
It is dry, obtain modified zinc oxide；
（4）Above-mentioned modified zinc oxide, stannous chloride are mixed, in being added to the dehydrated alcohol of 100 times of compound weight, ultrasound 3
Minute, above-mentioned silver nitrate, triethanolamine are added, stir, the formalin of Deca above-mentioned 20% is added after completion of dropping
Thiol-butyl tin is stated, it is 60 DEG C to rise high-temperature, and insulated and stirred 4 minutes is centrifuged off supernatant, by precipitate with deionized water, second
Alcohol is washed successively 3 times, in being placed in baking oven, is dried 10 minutes at 90 DEG C, obtains Ag doping modified zinc oxide；
（5）Above-mentioned polyacrylamide is added in the deionized water of 80 times of its weight, is stirred, add acetic acid or ammonia,
It is 6 to adjust pH, adds above-mentioned Ag doping modified zinc oxide, ultrasound 20 minutes to obtain modified dispersion liquid；
（6）Above-mentioned Ammonium persulfate. is added in the deionized water of 17 times of its weight, is stirred；
（7）The 10% of above-mentioned methyl methacrylate weight is taken, polyglycerol acrylate is added, is stirred, it is 50 to rise high-temperature
DEG C, γ aminopropyl triethoxysilanes are added, 600 revs/min are stirred 20 minutes, obtain silane-modified monomer；
（8）The 70% of remaining methyl methacrylate weight is taken, is mixed with above-mentioned sodium lauryl sulphate, stirred, be added to
In above-mentioned modified dispersion liquid, it is 76 DEG C to rise high-temperature, and insulated and stirred 10 minutes adds above-mentioned silane-modified monomer, insulated and stirred 6
Minute, the remaining methyl methacrylate of difference Deca and ammonium persulfate aqueous solution, insulation reaction 120 minutes after completion of dropping,
Discharging, adds remaining each raw material, stirs to room temperature, obtains the coating.
Described a kind of silane-modified antibacterial leather coating, the using method of the coating is：Using the front painting by the present invention
Material supersound process 20 minutes, with spray gun leather surface is sprayed under the pressure of 0.2MPa, normal temperature drying, in 76 DEG C, 80bar
Under the conditions of press, spray again afterwards the present invention coating, normal temperature drying, you can.
Performance test：
Leather after liquid is covered with paint, lacquer, colour wash, etc. is 96.33% to the bacteriostasis rate of Candida albicans, is 80.0% to the bacteriostasis rate of mycete.
Claims (3)
1. a kind of silane-modified antibacterial leather coating, it is characterised in that it is made up of the raw material of following weight parts：
Hexamethylenamine 0.1-0.2, gamma-aminopropyl-triethoxy-silane 0.1-0.2, sodium carboxymethyl cellulose 0.7-1, mercaptan butyl
Stannum 0.2-0.4, polyvinylpyrrolidone 1.7-2, polyacrylamide 0.8-1, triethanolamine 0.1-0.13, methyl methacrylate
190-200, sodium lauryl sulphate 3-4, formalin 6-7 of Ammonium persulfate. 0.2-0.3,20-25%, zinc acetate 16-20, nitre
Sour silver 4-7, calcium hydrogen phosphate 1-2, Natrulon H-10 oleate 0.1-0.2, hydroxy stearic acid 1-2, stannous chloride 1.6-2.
2. a kind of preparation method of silane-modified antibacterial leather coating as claimed in claim 1, it is characterised in that including following
Step：
（1）Above-mentioned zinc acetate, hexamethylenamine are mixed, in being added to the deionized water of compound weight 60-100 times, stirring is equal
It is even, it is liquid a；
（2）Above-mentioned sodium carboxymethyl cellulose is added in the deionized water of its weight 10-13 times, calcium hydrogen phosphate, ultrasound is added
2-3 minutes, are liquid b；
（3）Above-mentioned polyvinylpyrrolidone is added in its weight 20-30 times, 70-75% ethanol solution, is stirred,
Mix with above-mentioned liquid a, ultrasonic 20-30 minutes, add above-mentioned liquid b, stir, in being sent to ptfe autoclave,
Microwave hydrothermal 20-30 minutes at 160-170 DEG C, room temperature is cooled to, is filtered, precipitate with deionized water, ethanol are washed into successively 3-4
It is secondary, in being placed in baking oven, it is dried, obtain modified zinc oxide；
（4）Above-mentioned modified zinc oxide, stannous chloride are mixed, in being added to the dehydrated alcohol of compound weight 100-120 times, is surpassed
Sound 3-5 minutes, above-mentioned silver nitrate, triethanolamine are added, stirred, the formalin of the above-mentioned 20-25% of Deca, completion of dropping
After add above-mentioned thiol-butyl tin, it is 60-65 DEG C to rise high-temperature, insulated and stirred 4-7 minute, is centrifuged off supernatant, will be precipitated
Deionized water, ethanol are washed 3-4 time successively, in being placed in baking oven, 10-17 minutes are dried at 90-100 DEG C, are obtained Ag doping and are changed
Property Zinc Oxide；
（5）Above-mentioned polyacrylamide is added in the deionized water of its weight 80-100 times, is stirred, add acetic acid or ammonia
Water, regulation pH is 6-7, adds above-mentioned Ag doping modified zinc oxide, ultrasonic 20-30 minutes, obtains modified dispersion liquid；
（6）Above-mentioned Ammonium persulfate. is added in the deionized water of its weight 17-20 times, is stirred；
（7）The 10-20% of above-mentioned methyl methacrylate weight is taken, Natrulon H-10 oleate is added, is stirred, rise high-temperature
For 50-60 DEG C, gamma-aminopropyl-triethoxy-silane is added, 600-100 rev/min of stirring 20-30 minute, obtain silane-modified monomer；
（8）The 70-80% of remaining methyl methacrylate weight is taken, is mixed with above-mentioned sodium lauryl sulphate, stirred, plus
Enter in above-mentioned modified dispersion liquid, it is 76-80 DEG C to rise high-temperature, insulated and stirred 10-14 minute, adds above-mentioned silane-modified list
Body, insulated and stirred 6-8 minute, respectively the remaining methyl methacrylate of Deca and ammonium persulfate aqueous solution, protect after completion of dropping
Temperature reaction 120-130 minutes, discharging adds remaining each raw material, stirs to room temperature, obtains the coating.
3. a kind of silane-modified antibacterial leather coating according to claim 1,2, it is characterised in that the user of the coating
Method is：Using the front coating supersound process 20-30 minute by the present invention, leather table is sprayed under the pressure of 0.2MPa with spray gun
Face, normal temperature drying, under conditions of 76-80 DEG C, 80bar press, spray again afterwards the present invention coating, normal temperature drying, i.e.,
Can.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105767A (en) * | 2021-03-15 | 2021-07-13 | 昆明晶活生物科技有限公司 | High-impermeability self-healing waterproof paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062309A (en) * | 2015-07-31 | 2015-11-18 | 安徽圣德建材科技有限公司 | Weatherproof epoxy powdery paint |
| CN105086536A (en) * | 2015-08-05 | 2015-11-25 | 天长市开林化工有限公司 | Special high-performance emulsion paint for building external wall |
| CN105860448A (en) * | 2016-04-14 | 2016-08-17 | 滁州优胜高分子材料有限公司 | Pbt material for automobile exterior part and preparing method thereof |
| CN105925099A (en) * | 2016-05-11 | 2016-09-07 | 滁州职业技术学院 | Anti-flaming antisepsis leather coating and preparation method thereof |
| CN105936788A (en) * | 2016-05-11 | 2016-09-14 | 滁州职业技术学院 | Self-cleaning antibiosis leather coating and preparation method thereof |
-
2016
- 2016-11-07 CN CN201610974915.1A patent/CN106590295A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062309A (en) * | 2015-07-31 | 2015-11-18 | 安徽圣德建材科技有限公司 | Weatherproof epoxy powdery paint |
| CN105086536A (en) * | 2015-08-05 | 2015-11-25 | 天长市开林化工有限公司 | Special high-performance emulsion paint for building external wall |
| CN105860448A (en) * | 2016-04-14 | 2016-08-17 | 滁州优胜高分子材料有限公司 | Pbt material for automobile exterior part and preparing method thereof |
| CN105925099A (en) * | 2016-05-11 | 2016-09-07 | 滁州职业技术学院 | Anti-flaming antisepsis leather coating and preparation method thereof |
| CN105936788A (en) * | 2016-05-11 | 2016-09-14 | 滁州职业技术学院 | Self-cleaning antibiosis leather coating and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105767A (en) * | 2021-03-15 | 2021-07-13 | 昆明晶活生物科技有限公司 | High-impermeability self-healing waterproof paint and preparation method thereof |
| CN113105767B (en) * | 2021-03-15 | 2023-04-28 | 昆明晶活生物科技有限公司 | High-permeability-resistance self-healing waterproof coating and preparation method thereof |
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Application publication date: 20170426 |