CN106147585A - High ferro Special high-strength water-repellent paint - Google Patents
High ferro Special high-strength water-repellent paint Download PDFInfo
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- CN106147585A CN106147585A CN201610656042.XA CN201610656042A CN106147585A CN 106147585 A CN106147585 A CN 106147585A CN 201610656042 A CN201610656042 A CN 201610656042A CN 106147585 A CN106147585 A CN 106147585A
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- benzotriazole
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- 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
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
Abstract
The invention discloses a kind of high ferro Special high-strength water-repellent paint, described high ferro Special high-strength water-repellent paint is prepared from by the raw material of following weight parts: polyether polyol 82 88 parts, PPDI 10 20 parts, tricresyl phosphite isooctyl acrylate 15 parts, aluminium triphosphate 15 parts, silica flour 5 15 parts, n-octytriethoxysilane 0.1 0.5 parts, dibutyltin diacetate 0.3 0.9 parts, inorganic antiseptic 5 15 parts, ultraviolet absorber 15 parts.The high ferro Special high-strength water-repellent paint that the present invention provides, construction technology simple and stable, with low cost, there is the mechanical characteristic of excellence, water proofing property, antibiotic property, weatherability, can apply to the concrete protection of high ferro.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of high ferro Special high-strength water-repellent paint.
Background technology
Along with developing rapidly and to high-speed railway high standard requirement of high-speed railway cause, bridge used for high-speed railway and overhead
Bridge is increasing.Using the version of the simply supported beam that Urban Bridge uses in high-speed rail bridge, bridge uses reinforcing bar
Concrete material, therefore the hogging moment of the armored concrete in high-speed rail bridge and concrete bridge deck are at the reloading by train
High speed vibration, tensile shear and the enormous impact effect caused, and brought temperature by the climate change of outside local environment
After the convergent-divergent caused with humidity, on coagulation, bridge can produce the crack that some are trickle, although and these cracks can not be short
Reduce the bearing capacity of structure in phase, but certainly will have a large amount of hydrops at rainy or bridge floor after the use of regular period
Cause bridge floor to occur when seeping water or be serious to occur leaking, cause the corrosion of reinforcing bar, and water also can be with activity sclerotin in concrete
Generating colloid silico-calcium with calcium substance to open, this material can make concrete expansion produce new crackle thus have impact on high-speed railway
Permanent usability and safety.
The waterproof design of concrete-bridge is unreasonable, and waterproof material is with low quality and load mistake in using in construction
Armored concrete will be caused to produce crack, and the various reaction of concrete-bridge itself is likely to make concrete-bridge produce respectively
Plant the crack of various kinds, such as alkali, unfreezing, drying shrinkage, sulfate effect etc..In use split owing to there are these
Seam, rainwater or bridge floor hydrops have readily advanced in concrete, thus the freeze thawing adding loaded concrete damages, and especially exists
Northern area, winter, commonly used salting snow melting method can make brine ice enter in reinforcing bar to cause reinforcement corrosion, reduce steel
The loaded area of muscle, is also equivalent to reduce the reinforcing bar utilization rate of bridge, finally damages bridge.
High-speed rail bridge Waterproofing Layer for Concrete Bridge Deck refers to making thin layer between railway track plate and bridge concrete, this
In the Main Function of layer waterproof layer is used to stop that rainwater lotus hydrops divides the concrete entering girder, prevent moisture corrosion steel
Muscle.The most visible waterproof material has dual effect and on the one hand serves being used as of isolation moisture, on the other hand owing to having
Viscosity own can also form an entirety by bonds itself performance with bottom, strengthens the extraneous load of opposing and the ability of deformation.
Summary of the invention
For above-mentioned deficiency present in prior art, one of the technical problem to be solved is to provide a kind of high
Ferrum Special high-strength water-repellent paint.
The present invention seeks to be achieved through the following technical solutions:
A kind of high ferro Special high-strength water-repellent paint, is prepared from by the raw material of following weight parts: polyether polyol 82-88
Part, PPDI 10-20 part, tricresyl phosphite isooctyl acrylate 1-5 part, aluminium triphosphate 1-5 part, silica flour 5-15 part, just
Octyltri-ethoxysilane 0.1-0.5 part, dibutyltin diacetate 0.3-0.9 part, inorganic antiseptic 5-15 part, ultraviolet absorber
1-5 part.
Preferably, described inorganic antiseptic is the mixture of one or more in silver chloride, wolframic acid silver, zinc carbonate.
It is highly preferred that described inorganic antiseptic is mixed by silver chloride, wolframic acid silver, zinc carbonate, described silver chloride, tungsten
Acid silver, the mass ratio of zinc carbonate are (1-3): (1-3): (1-3).
Preferably, described ultraviolet absorber be benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-(2H-
Benzotriazole-2) mixture of one or more in-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol.
It is highly preferred that described ultraviolet absorber by benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-
(2H-benzotriazole-2)-4,6-bis-(1-methyl isophthalic acid-phenylethyl) phenol mixes, described benzotriazole-4-sulfonic acid, 4,
4-dimethoxy-benzophenone, the mass ratio of 2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol are
(1-3): (1-3): (1-3).
Preferably, the hydroxyl value of described polyether polyol is 20-60mgKOH/g, can be polyethers DL-2000D, polyethers
One or more compositions in DL-3000D, polyethers DL-4000D, polyethers MN-3050D.
Present invention also offers the preparation method of above-mentioned high ferro Special high-strength water-repellent paint, comprise the following steps:
(1) by proportioning, polyether polyol is added in reactor, be heated to temperature be 115-125 DEG C and be decompressed to-
0.092MPa～-0.096MPa vacuum dehydration removed vacuum after 0.5-1.5 hour, is cooled to 75-85 DEG C and adds benzene two isocyanide
Acid esters reacts 1.5-2.5 hour, stops stirring, cools to 55-65 DEG C, vacuum defoamation 10-under-0.03～-0.09MPa
20 minutes, obtain component A；
(2) by proportioning, tricresyl phosphite isooctyl acrylate, silica flour, n-octytriethoxysilane, inorganic antiseptic, ultraviolet are inhaled
Receive agent to add in reactor, be heated to temperature and be 100-110 DEG C, stir 5-15 minute for 300-600 rev/min with rotating speed, by temperature
Degree removes vacuum, cooling after rising to 115-125 DEG C and being decompressed to-0.092MPa～-0.096MPa vacuum dehydration 1.5-2.5 hour
To 75-85 DEG C add aluminium triphosphate with rotating speed for 300-600 rev/min stir 3-7 minute, add dibutyltin diacetate with
Rotating speed is 300-600 rev/min and stirs 10-20 minute, obtains component B；
(3) by component A and component B mix homogeneously and get final product.
The high ferro Special high-strength water-repellent paint that the present invention provides, construction technology simple and stable, with low cost, there is excellence
Mechanical characteristic, water proofing property, antibiotic property, weatherability, can apply to the concrete protection of high ferro.
Detailed description of the invention
Each raw material introduction in embodiment:
Polyethers DL-3000D, the trade mark using Shandong Lanxing Dongda Chemical Co., Ltd to provide is DL-3000D, hydroxyl
Value is the polyether polyol of 36-39mgKOH/g.
PPDI, No. CAS: 104-49-4.
Tricresyl phosphite isooctyl acrylate, No. CAS: 25103-12-2.
Aluminium triphosphate, No. CAS: 13939-25-8, particle diameter 20-40nm.
N-octytriethoxysilane, No. CAS: 2943-75-1.
Silica flour, uses the silica flour that the trade mark is SF96 that Shanghai Yao Qian architectural finish company limited provides.
Dibutyltin diacetate, No. CAS: 1067-33-0.
Silver chloride, No. CAS: 7783-90-6, particle diameter 800 mesh.
Wolframic acid silver, No. CAS: 13465-93-5, particle diameter 800 mesh.
Zinc carbonate, No. CAS: 3486-35-9, particle diameter 800 mesh.
Benzotriazole-4-sulfonic acid, No. CAS: 26725-50-8.
4,4-dimethoxy-benzophenones, No. CAS: 90-96-0.
2-(2H-benzotriazole-2)-4,6-bis-(1-methyl isophthalic acid-phenylethyl) phenol, No. CAS: 70321-86-7.
Embodiment 1
High ferro Special high-strength water-repellent paint raw material (weight portion): polyethers DL-3000D 85 parts, PPDI 15
Part, tricresyl phosphite isooctyl acrylate 3 parts, aluminium triphosphate 3 parts, silica flour 10 parts, n-octytriethoxysilane 0.2 part, two acetic acid
Dibutyl tin 0.5 part, inorganic antiseptic 3 parts, ultraviolet absorber 1.2 parts.
Described inorganic antiseptic is uniformly mixed for 1:1:1 in mass ratio by silver chloride, wolframic acid silver, zinc carbonate
Arrive.
Described ultraviolet absorber is by benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-(2H-benzo three
Azoles-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol is uniformly mixed for 1:1:1 in mass ratio and obtains.
The preparation of high ferro Special high-strength water-repellent paint:
(1) by proportioning, polyethers DL-3000D is added in reactor, be heated to temperature be 120 DEG C and temperature is controlled be
120 DEG C, after being decompressed to-0.095MPa vacuum dehydration 2 hours, remove vacuum；It is cooled to 80 DEG C and controls to be 80 DEG C by temperature, adding
Entering PPDI with rotating speed is 400 revs/min of stirrings 2 hours；Stop stirring, cool to 60 DEG C, at-0.05MPa
Lower vacuum defoamation 15 minutes, obtains component A；
(2) by proportioning, tricresyl phosphite isooctyl acrylate, silica flour, n-octytriethoxysilane, inorganic antiseptic, ultraviolet are inhaled
Receive agent to add in reactor, be heated to temperature and be 105 DEG C and control to be 105 DEG C by temperature, be 400 revs/min of stirrings 10 with rotating speed
Minute；Temperature risen to 120 DEG C and controls to be 120 DEG C by temperature, removing true after being decompressed to-0.095MPa vacuum dehydration 2 hours
Empty；Being cooled to 80 DEG C and control to be 80 DEG C by temperature, adding aluminium triphosphate with rotating speed is 400 revs/min of stirrings 5 minutes, then adds
Entering dibutyltin diacetate with rotating speed is 400 revs/min of stirrings 15 minutes, obtains component B；
(3) component A and component B are added in reactor, at temperature is 30 DEG C, is 400 revs/min with rotating speed and stirs 15 points
Clock.Obtain the high ferro Special high-strength water-repellent paint of embodiment 1.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by wolframic acid silver, zinc carbonate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the high ferro Special high-strength water-repellent paint of embodiment 2.
Embodiment 3
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by silver chloride, zinc carbonate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the high ferro Special high-strength water-repellent paint of embodiment 3.
Embodiment 4
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by silver chloride, wolframic acid silver in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the high ferro Special high-strength water-repellent paint of embodiment 4.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described ultraviolet absorber by 4,4-dimethoxy-benzophenone,
2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol is uniformly mixed for 1:1 in mass ratio and obtains.
Obtain the high ferro Special high-strength water-repellent paint of embodiment 5.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described ultraviolet absorber is by benzotriazole-4-sulfonic acid, 2-(2H-
Benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol is uniformly mixed for 1:1 in mass ratio and obtains.Obtain reality
Execute the high ferro Special high-strength water-repellent paint of example 6.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described ultraviolet absorber by benzotriazole-4-sulfonic acid, 4,4-bis-
Methoxy benzophenone is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the waterproof painting of high ferro Special high-strength of embodiment 7
Material.
Test case 1
The anti-yellowing property of the high ferro Special high-strength water-repellent paint preparing embodiment 1-7 is tested, resistance to Huang
IOS 11507:1997 test is pressed in degeneration.Concrete test result is shown in Table 1.
Table 1: anti-yellowing property test table (90 DEG C, 500h)
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (silver chloride, wolframic acid silver, zinc carbonate compound) anti-yellowing property is bright
Show and be better than embodiment 2-4 (in silver chloride, wolframic acid silver, zinc carbonate, arbitrarily the two is compounding).
Comparing embodiment 1 and embodiment 5-7, embodiment 1 (benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone,
2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol compounds) anti-yellowing property is substantially better than embodiment
5-7 (benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-benzene
Base ethyl) arbitrarily the two is compounding in phenol).
Test case 2
The anti-microbial property of the high ferro Special high-strength water-repellent paint preparing embodiment 1-7 is tested, antibiotic property
GB/T21866-2008 antibiotic paint anti-microbial property assay method can be pressed and antibacterial effect, HG/T 3980-2007 antibiotic paint are surveyed
Fixed, escherichia coli ATYCC 25922, staphylococcus aureus ATCC 6538.Concrete test result is shown in Table 2.
Table 2: high ferro Special high-strength water-repellent paint anti-microbial property test tables of data
| Escherichia coli sterilizing rate, % | Staphylococcus aureus sterilizing rate, % | |
| Embodiment 1 | 99.3 | 99.6 |
| Embodiment 2 | 94.4 | 94.3 |
| Embodiment 3 | 95.1 | 94.2 |
| Embodiment 4 | 93.9 | 94.6 |
| Embodiment 5 | 95.8 | 95.8 |
| Embodiment 6 | 96.0 | 95.9 |
| Embodiment 7 | 96.1 | 96.2 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (silver chloride, wolframic acid silver, zinc carbonate compound) anti-microbial property is obvious
It is better than embodiment 2-4 (in silver chloride, wolframic acid silver, zinc carbonate, arbitrarily the two is compounding).
Comparing embodiment 1 and embodiment 5-7, embodiment 1 (benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone,
2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol compounds) anti-microbial property is substantially better than embodiment 5-7
(benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenyl
Ethyl) arbitrarily the two is compounding in phenol).
Claims (2)
1. a high ferro Special high-strength water-repellent paint, it is characterised in that be prepared from by the raw material of following weight parts: polyethers is many
Unit alcohol 82-88 part, PPDI 10-20 part, tricresyl phosphite isooctyl acrylate 1-5 part, aluminium triphosphate 1-5 part, silica flour
5-15 part, n-octytriethoxysilane 0.1-0.5 part, dibutyltin diacetate 0.3-0.9 part, inorganic antiseptic 5-15 part,
Ultraviolet absorber 1-5 part.
Described inorganic antiseptic is mixed by silver chloride, wolframic acid silver, zinc carbonate, described silver chloride, wolframic acid silver, zinc carbonate
Mass ratio is (1-3): (1-3): (1-3).
Described ultraviolet absorber by benzotriazole-4-sulfonic acid, 4,4-dimethoxy-benzophenone, 2-(2H-benzotriazole-2)-
4,6-bis-(1-methyl isophthalic acid-phenylethyl) phenol mixes, described benzotriazole-4-sulfonic acid, 4,4-dimethoxy hexichol first
Ketone, the mass ratio of 2-(2H-benzotriazole-2)-4,6-two (1-methyl isophthalic acid-phenylethyl) phenol are (1-3): (1-3): (1-
3)。
2. high ferro Special high-strength water-repellent paint as claimed in claim 1, it is characterised in that: the hydroxyl of described polyether polyol
Value is 20-60mgKOH/g, can be in polyethers DL-2000D, polyethers DL-3000D, polyethers DL-4000D, polyethers MN-3050D
One or more compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656042.XA CN106147585B (en) | 2016-08-11 | 2016-08-11 | High ferro Special high-strength water-repellent paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656042.XA CN106147585B (en) | 2016-08-11 | 2016-08-11 | High ferro Special high-strength water-repellent paint |
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| Publication Number | Publication Date |
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| CN106147585A true CN106147585A (en) | 2016-11-23 |
| CN106147585B CN106147585B (en) | 2018-07-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04268384A (en) * | 1991-02-25 | 1992-09-24 | Kansai Paint Co Ltd | Water repellent finish composition and method for water repellent finishing |
| CN101665654A (en) * | 2009-08-16 | 2010-03-10 | 青岛理工大学 | Spraying type polyurethane-carbamide damping vibration attenuation noise-reduction protection material |
| CN102757722A (en) * | 2012-07-13 | 2012-10-31 | 江苏博特新材料有限公司 | Bi-component polyurethane coating and preparation method thereof |
| CN103980811A (en) * | 2014-05-19 | 2014-08-13 | 上海维度化工科技有限公司 | Efficient antibacterial waterborne polyurethane floor coating and preparation method thereof |
| CN104193949A (en) * | 2014-07-30 | 2014-12-10 | 苏州市雄林新材料科技有限公司 | Nano-antibacterial TPU (Thermoplastic Polyurethane) material and preparation method thereof |
| CN104255796A (en) * | 2014-08-07 | 2015-01-07 | 蔡惠萍 | Preparation method and use method of anti-bacterial metal ion particles and preparation method of anti-bacterial metal ion liquid |
-
2016
- 2016-08-11 CN CN201610656042.XA patent/CN106147585B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04268384A (en) * | 1991-02-25 | 1992-09-24 | Kansai Paint Co Ltd | Water repellent finish composition and method for water repellent finishing |
| CN101665654A (en) * | 2009-08-16 | 2010-03-10 | 青岛理工大学 | Spraying type polyurethane-carbamide damping vibration attenuation noise-reduction protection material |
| CN102757722A (en) * | 2012-07-13 | 2012-10-31 | 江苏博特新材料有限公司 | Bi-component polyurethane coating and preparation method thereof |
| CN103980811A (en) * | 2014-05-19 | 2014-08-13 | 上海维度化工科技有限公司 | Efficient antibacterial waterborne polyurethane floor coating and preparation method thereof |
| CN104193949A (en) * | 2014-07-30 | 2014-12-10 | 苏州市雄林新材料科技有限公司 | Nano-antibacterial TPU (Thermoplastic Polyurethane) material and preparation method thereof |
| CN104255796A (en) * | 2014-08-07 | 2015-01-07 | 蔡惠萍 | Preparation method and use method of anti-bacterial metal ion particles and preparation method of anti-bacterial metal ion liquid |
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| CN106147585B (en) | 2018-07-06 |
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