CN106752127A - A kind of building coating with air purification function and its preparation method and application - Google Patents

A kind of building coating with air purification function and its preparation method and application Download PDF

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Publication number
CN106752127A
CN106752127A CN201611035015.7A CN201611035015A CN106752127A CN 106752127 A CN106752127 A CN 106752127A CN 201611035015 A CN201611035015 A CN 201611035015A CN 106752127 A CN106752127 A CN 106752127A
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parts
mixture
building coating
illite
activated carbon
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不公告发明人
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Zhengzhou Lidiya Medicine Technology Co Ltd
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Zhengzhou Lidiya Medicine Technology Co Ltd
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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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of building coating with air purification function and its preparation method and application, the building coating is made up of the following raw material according to weight portion：41 49 parts of illite, 6 14 parts of methyl α-naphthyl acetate, 3 11 parts of activated carbon, 22 30 parts of 1,2 propane diols, 8 16 parts of only angle gold.Illite is crushed, the treatment of naphthalene acid solution heating stirring is added, mixture A is obtained；By activated carbon, 1,2 propane diols, the gold mixing heated sealed stirring of only angle are obtained mixture B；Mixture A and mixture B Hybrid Heatings are stirred, adds that deionized water is ultrasonically treated, be down to room temperature obtains final product.Obtained building coating of the invention, can not only remove formaldehyde and peculiar smell, improve air quality, but also the effect with anion releasing, purify air, it is reusable, to people's nonhazardous, non-corrosiveness, stable performance, preparation method is simple to operate, environment friendly and pollution-free, is easy to industrialized production.

Description

A kind of building coating with air purification function and its preparation method and application
Technical field
The present invention relates to building material technical field, specifically a kind of building coating and its system with air purification function Preparation Method and application.
Background technology
There is different degrees of VOC emission after existing interior decoration, the health of serious threat people.As society is sent out Exhibition, economic progress, people more focus on the features such as health, comfortableness, the feature of environmental protection, the aesthetic property of house decorative material.
Illite is a kind of common clay mineral, and the mother's ﹑ potassium feldspar weathering of Chang Youbai clouds is formed, and is originated in argillaceous rocks, Or formed by other mineral alterations.It is often the middle transition mineral to form other clay minerals.Illite is the one of China Plant new mineral.Domestic initially to find Erie's stone ore in ferryboat head village of agger township, Antu, Jilin Province illite resource is enriched very much, Resource reserve is verified more than 1.4 hundred million tons, prospective reserves surpasses 200,000,000 tons, belonged to single super-huge chiltern illite mineral deposit.
Illite has rich potassium, high alumina, low iron and superior chemistry, the physical property such as smooth, bright, fine and smooth, heat-resisting.She Sharp stone can free anion releasing and far infrared.Many researchs have shown that there is pole by the illite processed in the world in recent years Strong fungistatic effect, and can the various harmful heavy metals of absorption and pernicious gas.But illite is and it in the prior art Its various raw material complex role with identical effect, single illite is adsorbed with toxic gas DeGrain, existing Technology is to its complex disposal process, high cost, it is impossible to meet needs.
The content of the invention
It is an object of the invention to provide a kind of removing formaldehyde and peculiar smell, anion releasing, with air purification function Building coating and its preparation method and application, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of building coating with air purification function, is made up of the following raw material according to weight portion：Illite 41-49 Part, methyl α-naphthyl acetate 6-14 parts, activated carbon 3-11 parts, 22-30 parts of 1,2- propane diols, 8-16 parts of only angle gold.
As further scheme of the invention：The building coating with air purification function, by following according to weight The raw material composition of part：Illite 43-47 parts, methyl α-naphthyl acetate 8-12 parts, activated carbon 5-9 parts, 24-28 parts of 1,2- propane diols, only angle gold 10-14 parts.
As further scheme of the invention：The building coating with air purification function, by following according to weight The raw material composition of part：45 parts of illite, 10 parts of methyl α-naphthyl acetate, 7 parts of activated carbon, 26 parts of 1,2- propane diols, 12 parts of only angle gold.
Another object of the present invention is to provide a kind of preparation method of the building coating with air purification function, by following step Rapid composition：
1) 30% ethanol of 11.5 times of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained；
2) by activated carbon, 1,2-PD, the gold mixing of only angle, stir process 40-45min is sealed at a temperature of 67 DEG C, Mixture B is obtained；
3) mixture A is mixed with mixture B, then in 200 DEG C of stir process 1.5h, then adds illite quality 2.8 times of deionized water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, is being down to room temperature Obtain final product building coating.
Another object of the present invention is to provide application of the building coating in air-treatment.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention illite is processed using methyl α-naphthyl acetate, then with activated carbon, 1,2-PD, only angle metallographic interaction Obtained building coating, can not only remove formaldehyde and peculiar smell, improve air quality, but also empty with anion releasing, purification The effect of gas.Coating of the invention is not lost, i.e. reusable after used coating is calcined again, does not result in and builds Building refuse.The present invention is to people's nonhazardous, non-corrosiveness, stable performance, with high absorption adhesion, energy quick adsorption purification Formaldehyde, gas with foreign flavor in air, though it is quick in the case where visible ray or light are very weak, efficiently, enduringly eliminate first Aldehyde, gas with foreign flavor, purification efficiency are higher, and purifying formaldehyde efficiency reaches 87-96%, and toluene purification efficiency reaches 58-68%, purification Effect persistence is higher, and purifying formaldehyde effect persistence reaches 82-92%, and toluene clean-up effect persistence reaches 46-56%.This Invention green health is pollution-free, can discharge anion in air, and anion average increase is 80-108/cm3, pure and fresh sky Gas.Preparation method of the present invention is simple to operate, environment friendly and pollution-free, is easy to industrialized production.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of building coating with air purification function, by the following raw material according to weight portion Composition：41 parts of illite, 6 parts of methyl α-naphthyl acetate, 3 parts of activated carbon, 22 parts of 1,2- propane diols, 8 parts of only angle gold.
11.5 times of 30% ethanol of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained. By activated carbon, 1,2-PD, the gold mixing of only angle, stir process 40min is sealed at a temperature of 67 DEG C, mixture B is obtained.Will Mixture A mixes with mixture B, then in 200 DEG C of stir process 1.5h, then add 2.8 times of illite quality go from Sub- water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, and building painting is obtained final product room temperature is down to Material.
Embodiment 2
In the embodiment of the present invention, a kind of building coating with air purification function, by the following raw material according to weight portion Composition：49 parts of illite, 14 parts of methyl α-naphthyl acetate, 11 parts of activated carbon, 30 parts of 1,2- propane diols, 16 parts of only angle gold.
11.5 times of 30% ethanol of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained. By activated carbon, 1,2-PD, the gold mixing of only angle, stir process 45min is sealed at a temperature of 67 DEG C, mixture B is obtained.Will Mixture A mixes with mixture B, then in 200 DEG C of stir process 1.5h, then add 2.8 times of illite quality go from Sub- water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, and building painting is obtained final product room temperature is down to Material.
Embodiment 3
In the embodiment of the present invention, a kind of building coating with air purification function, by the following raw material according to weight portion Composition：43 parts of illite, 8 parts of methyl α-naphthyl acetate, 5 parts of activated carbon, 24 parts of 1,2- propane diols, 10 parts of only angle gold.
11.5 times of 30% ethanol of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained. By activated carbon, 1,2-PD, the gold mixing of only angle, stir process 42min is sealed at a temperature of 67 DEG C, mixture B is obtained.Will Mixture A mixes with mixture B, then in 200 DEG C of stir process 1.5h, then add 2.8 times of illite quality go from Sub- water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, and building painting is obtained final product room temperature is down to Material.
Embodiment 4
In the embodiment of the present invention, a kind of building coating with air purification function, by the following raw material according to weight portion Composition：47 parts of illite, 12 parts of methyl α-naphthyl acetate, 9 parts of activated carbon, 28 parts of 1,2- propane diols, 14 parts of only angle gold.
11.5 times of 30% ethanol of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained. By activated carbon, 1,2-PD, the gold mixing of only angle, stir process 42min is sealed at a temperature of 67 DEG C, mixture B is obtained.Will Mixture A mixes with mixture B, then in 200 DEG C of stir process 1.5h, then add 2.8 times of illite quality go from Sub- water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, and building painting is obtained final product room temperature is down to Material.
Embodiment 5
In the embodiment of the present invention, a kind of building coating with air purification function, by the following raw material according to weight portion Composition：45 parts of illite, 10 parts of methyl α-naphthyl acetate, 7 parts of activated carbon, 26 parts of 1,2- propane diols, 12 parts of only angle gold.
11.5 times of 30% ethanol of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；By illite crushing, mistake 100 mesh sieves, add naphthalene acid solution, insert in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained. By activated carbon, 1,2-PD, the gold mixing of only angle, stir process 42min is sealed at a temperature of 67 DEG C, mixture B is obtained.Will Mixture A mixes with mixture B, then in 200 DEG C of stir process 1.5h, then add 2.8 times of illite quality go from Sub- water, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, and building painting is obtained final product room temperature is down to Material.
Comparative example 1
In addition to methyl α-naphthyl acetate is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 2
In addition to only angle gold is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 3
In addition to methyl α-naphthyl acetate and only angle gold is not contained, its material content and preparation process are consistent with embodiment 5.
Embodiment 6
The coating of embodiment 1-5 and comparative example 1-3 is respectively used on certain new indoor wall built up, interior is then carried out Formaldehyde in air, peculiar smell material carry out formaldehyde, the detection of toluene purification efficiency and formaldehyde, the detection of toluene clean-up effect persistence (commission national building materials industrial technology supervision research center), detection establishing criteria JC/T 1074-2008《Indoor air cleaning Change function coating material purifying property》.
Experimental condition：Sample size 200g, temperature (20 ± 2) DEG C, relative humidity (50 ± 10) %, lighting time：48h.Inspection Survey result as shown in table 1.
Table 1
From data in table 1, building coating of the invention is under the interaction of each raw material to formaldehyde in air, peculiar smell Material purifying formaldehyde efficiency, purifying formaldehyde effect persistence, toluene purification efficiency, the testing result of toluene clean-up effect persistence Meet standard JC/T 1074-2008《Function of purifying indoor air coating material purifying property》In " I classes material " technical indicator It is required that.
Coating to embodiment 1-5 and comparative example 1-3 carries out anion-generating capacity detection (commission Building wood to room air Material industrial environment inspection center), detection establishing criteria JC/T 1016-2006《The method of testing of material anion-generating capacity》.Survey Method for testing is that 100g samples are positioned over into 0.25m3Closed bin in, closed 24h produces negative aeroion tester (Air with the U.S. Ion Counter).Testing result is as shown in table 2.Testing conditions：T=25 DEG C of temperature, relative humidity RH=60%；Detection time Number：16 times.
Table 2
From data in table 2, building coating of the invention averagely increases under the interaction of each raw material to anion Dosage is >=80/cm3。
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (5)

1. a kind of building coating with air purification function, it is characterised in that be made up of the following raw material according to weight portion：She Sharp stone 41-49 parts, methyl α-naphthyl acetate 6-14 parts, activated carbon 3-11 parts, 22-30 parts of 1,2- propane diols, 8-16 parts of only angle gold.
2. the building coating with air purification function according to claim 1, it is characterised in that by following according to weight The raw material composition of part：Illite 43-47 parts, methyl α-naphthyl acetate 8-12 parts, activated carbon 5-9 parts, 24-28 parts of 1,2- propane diols, only angle gold 10-14 parts.
3. the building coating with air purification function according to claim 1, it is characterised in that by following according to weight The raw material composition of part：45 parts of illite, 10 parts of methyl α-naphthyl acetate, 7 parts of activated carbon, 26 parts of 1,2- propane diols, 12 parts of only angle gold.
4. a kind of preparation method of building coating with air purification function as described in claim 1-3 is any, its feature It is to comprise the steps of：
1) 30% ethanol of 11.5 times of methyl α-naphthyl acetate and its quality is mixed, naphthalene acid solution is obtained；Illite is crushed, 100 are crossed Mesh sieve, adds naphthalene acid solution, inserts in reactor and the stir process 1.3h at a temperature of 92 DEG C, and mixture A is obtained；
2) by activated carbon, 1,2-PD, the gold mixing of only angle, stir process 40-45min is sealed at a temperature of 67 DEG C, is obtained Mixture B；
3) mixture A is mixed with mixture B, then in 200 DEG C of stir process 1.5h, then adds illite quality 2.8 Deionized water again, is heated to 86 DEG C and at such a temperature ultrasonically treated 48min, and ultrasonic power is 900W, is being down to room temperature i.e. Obtain building coating.
5. application of the building coating as described in claim 1-3 is any in air-treatment.
CN201611035015.7A 2016-11-23 2016-11-23 A kind of building coating with air purification function and its preparation method and application Withdrawn CN106752127A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1096964A (en) * 1994-04-25 1995-01-04 刘洪波 A kind of deodorant madefrom natural material and preparation method thereof
KR100803110B1 (en) * 2007-11-23 2008-02-13 (주)엄앤드이종합건축사사무소 Composition for eliminating detrimental gas and absorbing volatile organic compounds
CN106007658A (en) * 2016-05-11 2016-10-12 沈平 Nanometer negative ion functional material for board and preparation method of material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1096964A (en) * 1994-04-25 1995-01-04 刘洪波 A kind of deodorant madefrom natural material and preparation method thereof
KR100803110B1 (en) * 2007-11-23 2008-02-13 (주)엄앤드이종합건축사사무소 Composition for eliminating detrimental gas and absorbing volatile organic compounds
CN106007658A (en) * 2016-05-11 2016-10-12 沈平 Nanometer negative ion functional material for board and preparation method of material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
伍勇华 等: "《土木工程材料》", 29 February 2016, 武汉理工大学出版社 *
余志伟 等: "《矿物材料与工程》", 31 December 2012, 中南大学出版社 *

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