CN108752990A - A kind of mildew resistant paint - Google Patents
A kind of mildew resistant paint Download PDFInfo
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- CN108752990A CN108752990A CN201810278354.0A CN201810278354A CN108752990A CN 108752990 A CN108752990 A CN 108752990A CN 201810278354 A CN201810278354 A CN 201810278354A CN 108752990 A CN108752990 A CN 108752990A
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- wood vinegar
- mildew resistant
- resistant paint
- vinegar
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Classifications
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of mildew resistant paints, are made of the following raw material of mass parts：100~150 parts of stupid third copolymer emulsion, 50~80 parts of acrylate, 20~50 parts of methacrylate, 1~4 part of pigment, 4~7 parts of ammonium salt dispersant, 0.1~1 part of polyethers antifoaming agent, 2~6 parts of wetting agent, 2~5 parts of sugarcane fibre, 3~7 parts of chitosan, 1~3 part of ethanedioic acid, 10~15 parts of ethylene glycol, 1~5 part of mould inhibitor, 100 parts of water.In mildew resistant paint of the present invention, using natural fungicidal agent, the bactericidal anti-mold effect of coating is good, and stability is high, and persistence is good.
Description
Technical field
The present invention relates to building materials article technical fields, and in particular to a kind of mildew resistant paint.
Background technology
With the growth of national economy and the raising of living standards of the people, demand of the people to functional coating and day are all
Increase, especially shows the feature of environmental protection, special functional, decorative etc..Mildew resistant paint is widely used in moist building wall,
Such as the places such as food processing factory, pharmaceutical factory, underground storehouse, grain depot, subway tunnel, brewery, the comprehensive performance of film is carried
More requirements are gone out.Existing antimicrobial component mainly has natural antibacterial agent, such as native enzyme；Inorganic antiseptic, such as metal
Ionic silver；Organic polymer, such as quaternary alkylphosphonium salt, organotin, halogenated amine, chitosan etc..And in existing plant, many natural plants
Ingredient has good bactericidal and bacteriostatic effect, but its persistence is poor, unstable, the mould proof suppression being applied in building materials field
Bacterium, it is the problem of Natural anti-mildew coating is mainly studied at this stage to improve the antibacterial persistence of natural anticorrosion.
Invention content
Though the present invention overcomes the mildew resistant paints of the above-mentioned prior art using natural plant ingredient there is sterilization well to press down
Bacterium effect, but its persistence is poor, the technical problem of stability difference provides a kind of mildew resistant paint.
To achieve the purpose of the present invention, it adopts the following technical scheme that：
A kind of mildew resistant paint is made of the following raw material of mass parts：100~150 parts of stupid third copolymer emulsion, acrylate
50~80 parts, 20~50 parts of methacrylate, 1~4 part of pigment, 4~7 parts of ammonium salt dispersant, polyethers antifoaming agent 0.1~1
It is part, 2~6 parts of wetting agent, 2~5 parts of sugarcane fibre, 3~7 parts of chitosan, 1~3 part of ethanedioic acid, 10~15 parts of ethylene glycol, mould proof
1~5 part of agent, 100 parts of water.
Preferably, the pigment can be one kind of nano-titanium dioxide, zinc oxide, rutile type titanium white, coarse whiting.
Preferably, the mould inhibitor is made of the following raw material of mass parts：20~30 parts of cassava bark extract, bagasse
3~7 parts of wood vinegar, 1~6 part of bamboo vinegar, 15~20 parts of pine nut shell wood vinegar, 1~5 part of nano-titanium dioxide.
Preferably, the wetting agent be alkyl sulfate, sulfonate, aliphatic acid, aliphatic ester sulfate one kind or
It is several.
Wherein, the bamboo vinegar is prepared by the following method：Bamboo is placed in retort, using 40~50 DEG C/h
Heating rate be warming up to 500~650 DEG C after keep the temperature 5h, collect the wood vinegar under this temperature section, then with mass ratio for 3：7
Ethyl acetate and n-butanol are that extractant carries out that the bamboo vinegar is obtained by extraction.
Wherein, the bagasse wood vinegar is prepared by the following method：Bagasse is dried to biodiversity percentage
Content is 5~10% to be placed in retort, keep the temperature 2 after being warming up to 500~650 DEG C using the heating rate of 10~20 DEG C/h~
5h collects the wood vinegar under this temperature section, then is refining to obtain the bagasse wood vinegar using siphon.
Wherein, the pine nut shell wood vinegar is prepared by the following method：The crushing of pine nut shell is placed in retort,
2~5h is kept the temperature after being warming up to 800~950 DEG C using the heating rate of 40~50 DEG C/h, collects the wood vinegar under this temperature section, then
The pine nut shell wood vinegar is obtained by filtration using activated carbon adsorption.
Wherein, the cassava bark extract is obtained by extraction using supercritical carbon dioxide extraction method；Described is overcritical
The condition of carbon dioxide abstraction is：The flow velocity of temperature 45 C, pressure 25kpa, carbon dioxide is 30L/h.
The present invention has the advantages that compared with prior art：
Stupid third copolymer emulsion, acrylate, methacrylate, pigment, ammonium salt point in the mildew resistant paint formula of the present invention
Powder, polyethers antifoaming agent, wetting agent, ethanedioic acid, ethylene glycol are common ingredient in coating；The mould inhibitor of the present invention is selected
Cassava bark extract, bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar, nano-titanium dioxide cooperation, cassava bark extract,
Contain ketone compounds, phenolic compound, esters, aldehydes and alcohols in bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar
Object is closed, with stronger restraining and sterilizing bacteria performance, and nano-titanium dioxide is also used to coordinate in mould inhibitor, nano-titanium dioxide is inhaled
Bacteriostatic activity in raising cassava bark extract, bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar can be excited after receiving photoelectron,
Improve anticorrosion sterilizing effect.Active constituent in cassava bark extract, bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar is steady
Qualitative difference, not persistently, for solve natural fungicidal agent the drawbacks of, the present invention is using nano-titanium dioxide, sugarcane fibre as carrier, with shell
Glycan, ethanedioic acid be crosslinking agent, by cassava bark extract, bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar stablize with receive
Rice titanium dioxide, sugarcane fibre combine, and form the good cross-linking system of stability.Mould inhibitor can be stablized in this cross-linking system to be deposited
Stability and persistence of the mould inhibitor in coating are being improved, coating anti-mold effect of the present invention is good, and anti-mold effect is lasting.
Specific implementation mode
With reference to embodiment and experiment, the invention will be further described.
Embodiment 1
A kind of mildew resistant paint is made of the following raw material of mass parts：150 parts of stupid third copolymer emulsion, 50 parts of acrylate,
50 parts of methacrylate, 1 part of pigment, 7 parts of ammonium salt dispersant, 0.1 part of polyethers antifoaming agent, 6 parts of wetting agent, sugarcane fibre 2
Part, 7 parts of chitosan, 1 part of ethanedioic acid, 15 parts of ethylene glycol, 1 part of mould inhibitor, 100 parts of water, the pigment are nano-titanium dioxide；
The mould inhibitor is made of the following raw material of mass parts：30 parts of cassava bark extract, 3 parts of bagasse wood vinegar, bamboo vinegar 6
Part, 15 parts of pine nut shell wood vinegar, 5 parts of nano-titanium dioxide；The wetting agent is alkyl sulfate, sulfonate, aliphatic acid, fat
Fat acid esters sulfate.
Wherein, the bamboo vinegar is prepared by the following method：Bamboo is placed in retort, using the liter of 50 DEG C/h
Warm speed keeps the temperature 5h after being warming up to 500 DEG C, collects the wood vinegar under this temperature section, then with mass ratio for 3：7 ethyl acetate
It is that extractant carries out that the bamboo vinegar is obtained by extraction with n-butanol, the bagasse wood vinegar is prepared by the following method
It arrives：Bagasse is dried to biodiversity percentage composition to be placed in retort for 10%, using the heating rate liter of 10 DEG C/h
Temperature collects the wood vinegar under this temperature section, then be refining to obtain the bagasse wood vinegar using siphon to 2h is kept the temperature after 650 DEG C.
The pine nut shell wood vinegar is prepared by the following method：The crushing of pine nut shell is placed in retort, using 50 DEG C/h's
Heating rate keeps the temperature 5h after being warming up to 800 DEG C, collects the wood vinegar under this temperature section, then institute is obtained by filtration using activated carbon adsorption
State pine nut shell wood vinegar.The cassava bark extract is obtained by extraction using supercritical carbon dioxide extraction method；It is described super to face
The condition of boundary's carbon dioxide abstraction is：The flow velocity of temperature 45 C, pressure 25kpa, carbon dioxide is 30L/h.
Embodiment 2
A kind of mildew resistant paint is made of the following raw material of mass parts：100 parts of stupid third copolymer emulsion, 80 parts of acrylate,
20 parts of methacrylate, 4 parts of pigment, 4 parts of ammonium salt dispersant, 1 part of polyethers antifoaming agent, 2 parts of wetting agent, 5 parts of sugarcane fibre,
3 parts of chitosan, 3 parts of ethanedioic acid, 10 parts of ethylene glycol, 5 parts of mould inhibitor, 100 parts of water, the pigment are rutile type titanium white；
The mould inhibitor is made of the following raw material of mass parts：20 parts of cassava bark extract, 7 parts of bagasse wood vinegar, bamboo vinegar 1
Part, 20 parts of pine nut shell wood vinegar, 1 part of nano-titanium dioxide；The wetting agent is alkyl sulfate.
Wherein, the bamboo vinegar is prepared by the following method：Bamboo is placed in retort, using the liter of 50 DEG C/h
Warm speed keeps the temperature 5h after being warming up to 500 DEG C, collects the wood vinegar under this temperature section, then with mass ratio for 3：7 ethyl acetate
It is that extractant carries out that the bamboo vinegar is obtained by extraction with n-butanol, the bagasse wood vinegar is prepared by the following method
It arrives：Bagasse is dried to biodiversity percentage composition to be placed in retort for 10%, using the heating rate liter of 10 DEG C/h
2h is kept the temperature after extremely~650 DEG C of temperature, collects the wood vinegar under this temperature section, then the bagasse wood vinegar is refining to obtain using siphon
Liquid.The pine nut shell wood vinegar is prepared by the following method：The crushing of pine nut shell is placed in retort, using 50 DEG C/h
Heating rate be warming up to 800 DEG C after keep the temperature 2~5h, collect the wood vinegar under this temperature section, then filter using activated carbon adsorption
Obtain the pine nut shell wood vinegar.The cassava bark extract is obtained by extraction using supercritical carbon dioxide extraction method；It is described
The condition of supercritical carbon dioxide extracting be：The flow velocity of temperature 45 C, pressure 25kpa, carbon dioxide is 30L/h.
Embodiment 3
A kind of mildew resistant paint is made of the following raw material of mass parts：120 parts of stupid third copolymer emulsion, 70 parts of acrylate,
30 parts of methacrylate, 3 parts of pigment, 6 parts of ammonium salt dispersant, 0.5 part of polyethers antifoaming agent, 5 parts of wetting agent, sugarcane fibre 3
Part, 5 parts of chitosan, 2 parts of ethanedioic acid, 13 parts of ethylene glycol, 3 parts of mould inhibitor, 100 parts of water, the pigment are coarse whiting；Described is anti-
Mould dose is made of the following raw material of mass parts：25 parts of cassava bark extract, 5 parts of bagasse wood vinegar, 5 parts of bamboo vinegar, pine nut shell
18 parts of wood vinegar, 3 parts of nano-titanium dioxide；The wetting agent is alkyl sulfate, sulfonate and aliphatic acid.
Wherein, the bamboo vinegar is prepared by the following method：Bamboo is placed in retort, using the liter of 45 DEG C/h
Warm speed keeps the temperature 5h after being warming up to 550 DEG C, collects the wood vinegar under this temperature section, then with mass ratio for 3：7 ethyl acetate
It is that extractant carries out that the bamboo vinegar is obtained by extraction with n-butanol, the bagasse wood vinegar is prepared by the following method
It arrives：Bagasse is dried to biodiversity percentage composition to be placed in retort for 8%, is heated up using the heating rate of 15 DEG C/h
4h is kept the temperature after to 550 DEG C, collects the wood vinegar under this temperature section, then the bagasse wood vinegar is refining to obtain using siphon.Institute
The pine nut shell wood vinegar stated is prepared by the following method：The crushing of pine nut shell is placed in retort, using the liter of 42 DEG C/h
Warm speed keeps the temperature 3h after being warming up to 850 DEG C, collects the wood vinegar under this temperature section, then is obtained by filtration using activated carbon adsorption described
Pine nut shell wood vinegar.The cassava bark extract is obtained by extraction using supercritical carbon dioxide extraction method；Described is overcritical
The condition of carbon dioxide abstraction is：The flow velocity of temperature 45 C, pressure 25kpa, carbon dioxide is 30L/h.
In order to illustrate the technique effect of the present invention, following control group is set：
Control group 1
The silver carp coating of control group 1 is substantially the same manner as Example 1, and difference lies in do not contain in the formulation for coating material of control group 1
Ethanedioic acid.
Control group 2
The silver carp coating of control group 2 is substantially the same manner as Example 1, and difference lies in do not contain in the formulation for coating material of control group 2
Chitosan.
Control group 3
The silver carp coating of control group 3 is substantially the same manner as Example 1, and difference lies in do not contain in the formulation for coating material of control group 3
Nano-titanium dioxide.
Control group 4
The silver carp coating of control group 4 is substantially the same manner as Example 1, and difference lies in do not contain in the formulation for coating material of control group 4
Sugarcane fibre.
Coating anti-mold effect：
It is real by the coating material of 1~embodiment of embodiment 3 and control group~control group 4 in building wall in food factory
Apply the coating of 1~embodiment of example 3 in two years, the wall of food factory does not occur Signs of Mould, and control group 1 and control group 4
There is different size of mildew after half a year in food factory's interior walls of coating.It can thus be concluded that using second two in the coating of the present invention
Acid, nano-titanium dioxide, sugarcane fibre, chitosan, cassava bark extract, bagasse wood vinegar, bamboo vinegar, pine nut shell wood vinegar
The stability and persistence of mould inhibitor can be improved in cooperation, and coating anti-mold effect of the invention is good, mould proof lasting.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the claims of the present invention.
Claims (8)
1. a kind of mildew resistant paint, which is characterized in that it is made of the following raw material of mass parts：Stupid third copolymer emulsion 100~150
Part, 50~80 parts of acrylate, 20~50 parts of methacrylate, 1~4 part of pigment, 4~7 parts of ammonium salt dispersant, polyethers disappear
0.1~1 part of infusion, 2~6 parts of wetting agent, 2~5 parts of sugarcane fibre, 3~7 parts of chitosan, 1~3 part of ethanedioic acid, ethylene glycol 10~
15 parts, 1~5 part of mould inhibitor, 100 parts of water.
2. a kind of mildew resistant paint according to claim 1, which is characterized in that the pigment can be nano-titanium dioxide,
One kind of zinc oxide, rutile type titanium white, coarse whiting.
3. a kind of mildew resistant paint according to claim 1, which is characterized in that the mould inhibitor by mass parts following original
Material composition：20~30 parts of cassava bark extract, 3~7 parts of bagasse wood vinegar, 1~6 part of bamboo vinegar, pine nut shell wood vinegar 15~
20 parts, 1~5 part of nano-titanium dioxide.
4. a kind of mildew resistant paint according to claim 1, which is characterized in that the wetting agent is alkyl sulfate, sulphur
The one or more of hydrochlorate, aliphatic acid, aliphatic ester sulfate.
5. a kind of mildew resistant paint according to claim 3, which is characterized in that the bamboo vinegar is prepared by the following method
It arrives：Bamboo is placed in retort, 5h is kept the temperature after being warming up to 500~650 DEG C using the heating rate of 40~50 DEG C/h, collects this
Wood vinegar under temperature section, then with mass ratio for 3：7 ethyl acetate and n-butanol is described in extractant is obtained by extraction
Bamboo vinegar.
6. a kind of mildew resistant paint according to claim 3, which is characterized in that the bagasse wood vinegar is by the following method
It is prepared：Bagasse is dried to biodiversity percentage composition to be placed in retort for 5~10%, using 10~20 DEG C/h
Heating rate be warming up to 500~650 DEG C after keep the temperature 2~5h, collect the wood vinegar under this temperature section, then be refining to obtain using siphon
To the bagasse wood vinegar.
7. a kind of mildew resistant paint according to claim 3, which is characterized in that the pine nut shell wood vinegar is by the following method
It is prepared：The crushing of pine nut shell is placed in retort, 800~950 DEG C are warming up to using the heating rate of 40~50 DEG C/h
2~5h is kept the temperature afterwards, collects the wood vinegar under this temperature section, then the pine nut shell wood vinegar is obtained by filtration using activated carbon adsorption.
8. a kind of mildew resistant paint according to claim 3, which is characterized in that the cassava bark extract is using overcritical
Carbon dioxide extraction method is obtained by extraction；The condition of the supercritical carbon dioxide extracting is：Temperature 45 C, pressure 25kpa, two
The flow velocity of carbonoxide is 30L/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278354.0A CN108752990A (en) | 2018-03-31 | 2018-03-31 | A kind of mildew resistant paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278354.0A CN108752990A (en) | 2018-03-31 | 2018-03-31 | A kind of mildew resistant paint |
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| Publication Number | Publication Date |
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| CN108752990A true CN108752990A (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810278354.0A Pending CN108752990A (en) | 2018-03-31 | 2018-03-31 | A kind of mildew resistant paint |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358566A (en) * | 2019-08-23 | 2019-10-22 | 山东省分析测试中心 | A kind of preparation method and application of peony seeds shell wood vinegar and its carrier |
| CN111518457A (en) * | 2020-06-05 | 2020-08-11 | 山东奥淼科技发展有限公司 | Long-acting self-repairing biological zinc-rich coating compatible with corrosion layer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443324A (en) * | 2010-10-07 | 2012-05-09 | 艾永平 | Interior and exterior wall paint and production method thereof |
| CN105690519A (en) * | 2015-12-26 | 2016-06-22 | 郑州金土地能源科技有限公司 | Environment-friendly wood preservative |
| CN106905796A (en) * | 2015-12-22 | 2017-06-30 | 上海三银制漆有限公司 | Thick matter bagasse coating and preparation method thereof |
-
2018
- 2018-03-31 CN CN201810278354.0A patent/CN108752990A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443324A (en) * | 2010-10-07 | 2012-05-09 | 艾永平 | Interior and exterior wall paint and production method thereof |
| CN106905796A (en) * | 2015-12-22 | 2017-06-30 | 上海三银制漆有限公司 | Thick matter bagasse coating and preparation method thereof |
| CN105690519A (en) * | 2015-12-26 | 2016-06-22 | 郑州金土地能源科技有限公司 | Environment-friendly wood preservative |
Non-Patent Citations (7)
| Title |
|---|
| 丁浩等: "《纳米抗菌技术》", 31 January 2008, 化学工业出版社 * |
| 杨成德: "《涂料开发与试验》", 28 February 2015, 科学技术文献出版社 * |
| 王杏等: "《纳米二氧化钛的生产与应用》", 31 July 2014, 贵州科技出版社 * |
| 程天恩等: "《防菌防霉剂手册》", 31 March 1993, 上海科学技术文献出版社 * |
| 罗明华: "《多孔陶瓷实用技术》", 31 March 2006, 中国建材工业出版社 * |
| 马培: "《食用菌废弃物在重金属废水处理中的应用》", 31 August 2016, 黄河水利出版社 * |
| 高海生等: "《产地贮藏保鲜与病害防治》", 31 March 2012, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358566A (en) * | 2019-08-23 | 2019-10-22 | 山东省分析测试中心 | A kind of preparation method and application of peony seeds shell wood vinegar and its carrier |
| CN111518457A (en) * | 2020-06-05 | 2020-08-11 | 山东奥淼科技发展有限公司 | Long-acting self-repairing biological zinc-rich coating compatible with corrosion layer |
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Application publication date: 20181106 |