CN106543879A - Testa Fagopyri Esculenti（Shell）Moistureproof and mildewproof fungistatic coating and preparation method thereof - Google Patents
Testa Fagopyri Esculenti（Shell）Moistureproof and mildewproof fungistatic coating and preparation method thereof Download PDFInfo
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- CN106543879A CN106543879A CN201611052773.XA CN201611052773A CN106543879A CN 106543879 A CN106543879 A CN 106543879A CN 201611052773 A CN201611052773 A CN 201611052773A CN 106543879 A CN106543879 A CN 106543879A
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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
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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
- C09D7/61—Additives non-macromolecular inorganic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
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Abstract
The present invention relates to Testa Fagopyri Esculenti（Shell）Moistureproof and mildewproof fungistatic coating technical field, specifically a kind of Testa Fagopyri Esculenti（Shell）Moistureproof and mildewproof fungistatic coating and its preparation.Testa Fagopyri Esculenti provided by the present invention（Shell）Moistureproof and mildewproof fungistatic coating, the coating are made up of waterborne polyurethane resin 20～40%, coating enhancer 2%～4%, fungus-resistant agent 0.05%～0.1% and solvent.The present invention is from environmentally friendly material to Testa Fagopyri Esculenti（Shell）Coating processed is carried out, to Testa Fagopyri Esculenti（Shell）Closure all standing, can significantly improve moistureproof its moisture absorption and fungus-resistant characteristic, improve its intensity and crushing resistance, improve durable quality, while prevented its onal bits coming off, effectively prevent sensitization hidden danger.
Description
Technical field
The present invention relates to the protection against the tide of Testa Fagopyri Esculenti (shell) and fungus-resistant technical field, and in particular to a kind of Testa Fagopyri Esculenti (shell) is prevented
Damp fungus-resistant coating and preparation method thereof.
Background technology
Semen Fagopyri Esculenti (Buckwheat) belongs to few section (polygonaceae), and Fagopyrum (Fagopyrum Mill) is a kind of rising
Come from the ancient raise crop of China.Semen Fagopyri Esculenti eats medicine dual-purpose, rich in bioflavonoids, activated protein, aminoacid, fatty acid, meals
Food fiber, trace element etc., with various nutrition such as antioxidation, antithrombotic, blood pressure lowering and enhancing immunity, health care and medicinal work(
Energy.Recently as the raising of people's quality of life, health care consciousness is constantly strengthened, and Semen Fagopyri Esculenti is with its unique nutrition and health care work(
Effect, is increasingly paid close attention to by people.At present, the raw material of buckwheat process is mainly Semen Fagopyri Esculenti seed.Testa Fagopyri Esculenti (shell) is used as processing
Although by-product in terms of functional component extraction value of exploiting and utilizing it is limited, because of its unique shelly profile, tough and tensile matter
Ground and appropriate deflection, become the traditional high-quality packing material of the household product such as medicated pillow, mattress, back cushion.Testa Fagopyri Esculenti (shell) has
Ventilated, elastic suitable, durable day into etc. characteristic, body part can be made fully to be exchanged with external environment gas, be radiated
Property is good.《Compendium of Materia Medica》Recording Testa Fagopyri Esculenti (shell) can " capable of clearing heat and reducing internal heat, brain-nourishing refreshing, relaxing muscles and tendons and activating QI and blood in the collateral ".Modern science thinks, buckwheat
Testa Tritici (shell) is rich in rutin and abundant vitamin, and the trace element such as calcium, selenium, zinc, potassium, sodium, and can produce and be best suitable for people
The far infrared that body absorbs, life-time service are conducive to improving microcirculation in human body, to dredging vascellum, adjust blood pressure blood fat, prevent and treat the heart
The aspects such as cerebrovascular disease, hypnotic, preventing cold have significant effect.Therefore the market demand of traditional Testa Fagopyri Esculenti (shell)
Almost synchronous with population growth, supply falls short of demand throughout the year for high-quality Testa Fagopyri Esculenti, and price is remained high.
But used as household product packing material, it is not enough, high in high temperature to there is the easy moisture absorption, crushing resistance in natural Testa Fagopyri Esculenti (shell)
In wet environment, easy mouldy microbiological contamination, its chip dust etc. are easily caused positive reaction of allergic constitution etc. and apply hidden danger.Prior art
Only with the early stage PROCESS FOR TREATMENT such as cleaning, dry, sterilizing, it is impossible to avoid aforementioned potential problem using in product, especially
Which is the difficult problem that the hot and humid environment of southern summer causes that Testa Fagopyri Esculenti (shell) household product safety is used.
The content of the invention
The invention aims to solve the hidden danger difficult problem that Testa Fagopyri Esculenti (shell) household product safety is used, there is provided a kind of
Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating and preparation method thereof.
The present invention is achieved by the following technical solutions：A kind of Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating, coating are molten
Liquid is by waterborne polyurethane resin 20～40% (volumetric concentration), coating enhancer 2%～4% (mass concentration), fungus-resistant
Agent 0.05%～0.1% (volumetric concentration) and solvent are constituted.
In coating solution provided by the present invention, the ratio of waterborne polyurethane resin can control coating and reach suitable thickness
Degree such that it is able to reach the purpose of control hydroscopicity, possess certain anti-mold effect.The ratio of coating enhancer is not affecting buckwheat
While Testa Tritici (shell) outward appearance, the Testa Fagopyri Esculenti (shell) of the coating after water suction comparatively fast can be restored to the original state completely.The present invention exists
In the case of synthetic mildew resistant agent bacteriostasis antibiosis effect ＆ Safety, it is believed that be optimum using the ratio of above-mentioned fungus-resistant agent
's.
Preferably, the waterborne polyurethane resin is aqueous acrylic modified polyurethane resin PUA-2011M.The poly- ammonia of aqueouss
Ester resin PUA-2011M wearabilities are good, and pliability is good, have good mixing with other emulsions.
Further, the coating enhancer is superfine SiO 2.The coating material for being added with superfine SiO 2 can
The wear-resisting thin film that blocks water is formed on skin (shell) surface, the durability of Testa Fagopyri Esculenti (shell) is further improved, is reduced water to a certain extent
Part is to the infiltration inside cot, while accelerating the restorable time after Testa Fagopyri Esculenti (shell) water suction.
Further, the fungus-resistant agent is BEK-500 (poly- MIT compound and poly- 5-
Chloro-2-methyl -4- isothiazolines -3- assimilations compound is according to 1:The mixture of 3 mass ratioes).BEK-500 is internationally recognized peace
Entirely, nontoxic high-efficiency broad spectrum sterilization antiseptic, while safety is ensured, is remarkably improved its fungus-resistant effect.
When being embodied as, the solvent is the mixed solvent of ethanol and softened water.The present invention is using dehydrated alcohol to ultra micro
Silicon dioxide carries out pre-dispersed, is subsequently adding softened water and fully mixes, it is ensured that superfine SiO 2 is uniformly dispersed.
Present invention also offers a kind of preparation method of Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating, comprises the following steps：
(1) screening of Testa Fagopyri Esculenti (shell)
By raw material Testa Fagopyri Esculenti (shell) by 10 mesh sieves, for removing the impurity such as chip, and through selection cleaning, 105 are placed in
DEG C baking oven 8h, natural cooling stand at least 30min, standby；
(2) coating solution is prepared
To need the coating solution volume prepared as benchmark, 2%～4% superfine SiO 2 is weighed first, according to 5 times
Volume dehydrated alcohol is pre-dispersed, adds 10 times of volume softened waters, refiner fully to mix；Add waterborne polyurethane resin PUA-
2011M 20～40%, 0.05%～0.1%BEK-500, softened water complement to required coating solution volume；
(3) Testa Fagopyri Esculenti (shell) coating processing
Testa Fagopyri Esculenti (shell) is weighed accurately, with solid-to-liquid ratio 1:The coating solution that 10 ratios (volume ratio) are prepared with upper step mixes and stirs
1min is mixed, coating solution is fully contacted with Buckwheat shell surface；Then by Buckwheat shell be transferred to gauze filtration, by dewaterer from
Heart removing resin solution not with shell surface rigid contact, stops when machine to be drained off reaches maximum speed during operation at once, spreads out
105 DEG C of process 6h in baking oven are placed in, coating processing is completed.
Compared with prior art, the present invention carries out coating processed to Testa Fagopyri Esculenti (shell) from environmentally friendly material,
To Testa Fagopyri Esculenti (shell) closure all standing, moistureproof its moisture absorption and fungus-resistant characteristic can be significantly improved, its intensity and resistance to compression is improved
Property, improve durable quality, while prevented its onal bits coming off, effectively prevent sensitization hidden danger.
Description of the drawings
Fig. 1 is coating Testa Fagopyri Esculenti (shell) sample water absorption rate column comparison diagram.
Fig. 2 dries curve comparison figure naturally for coating Testa Fagopyri Esculenti (shell) sample.
Fig. 3 is coating Testa Fagopyri Esculenti (shell) sample inhibition zone test result.Blank in figure is unprocessed Testa Fagopyri Esculenti (shell), 1
The coating Testa Fagopyri Esculenti (shell) that～No. 3 antifungus agent BEK-500 for adding 0.05%, 0.1%, 0.07% concentration respectively are processed.
Specific embodiment
It is prepared by a kind of 1 Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating of embodiment
(1) screening of Testa Fagopyri Esculenti (shell)
By raw material Testa Fagopyri Esculenti (shell) by 10 mesh sieves, for removing the impurity such as chip, and through selection cleaning, 105 are placed in
DEG C baking oven 8h, is transferred at least 30min in drying basin, standby.
(2) coating solution is prepared
20g superfine SiO 2s is pre-dispersed with 100ml dehydrated alcohol, 200ml softened waters are added, is filled with homogenizer
Divide dispersed with stirring uniformly serosity, be slowly added to 200ml waterborne polyurethane resin PUA-2011M and 0.5ml fungus-resistant agent
BEK-500, stirs evenly, and gradually stirring adds water to the volume of 1000ml, stirs evenly, and completes coating solution preparation.
(3) Testa Fagopyri Esculenti (shell) coating processing
Testa Fagopyri Esculenti (shell) is weighed accurately, with solid-to-liquid ratio 1:10 ratios mix 1min with the coating solution that upper step is prepared,
Coating solution is made to be fully contacted with Buckwheat shell surface；Then Buckwheat shell is transferred to into gauze filtration, is removed by dewaterer centrifugation
The resin solution with shell surface rigid contact, does not stop when machine to be drained off reaches maximum speed during operation at once, spreads out to be placed on and ward off
In porcelain dish, 105 DEG C of process 6h of baking oven.
It is prepared by a kind of 2 Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating of embodiment
(1) screening of Testa Fagopyri Esculenti (shell)
By raw material Testa Fagopyri Esculenti (shell) by 10 mesh sieves, for removing the impurity such as chip, and through selection cleaning, 105 are placed in
DEG C baking oven 8h, is transferred at least 30min in drying basin, standby.
(2) coating solution is prepared
40g superfine SiO 2s is pre-dispersed with 200ml dehydrated alcohol, 400ml softened waters are added, is filled with homogenizer
Divide dispersed with stirring uniformly serosity, be slowly added to 400ml waterborne polyurethane resin PUA-2011M and 1.0ml fungus-resistant agent
BEK-500, stirs evenly, and gradually stirring adds water to the volume of 1000ml, stirs evenly, and completes coating solution preparation.
(3) Testa Fagopyri Esculenti (shell) coating processing
Testa Fagopyri Esculenti (shell) is weighed accurately, with solid-to-liquid ratio 1:10 ratios mix 1min with the coating solution that upper step is prepared,
Coating solution is made to be fully contacted with Buckwheat shell surface；Then Buckwheat shell is transferred to into gauze filtration, is removed by dewaterer centrifugation
The resin solution with shell surface rigid contact, does not stop when machine to be drained off reaches maximum speed during operation at once, spreads out to be placed on and ward off
In porcelain dish, 105 DEG C of process 6h of baking oven.
It is prepared by a kind of 3 Testa Fagopyri Esculenti (shell) moistureproof and mildewproof fungistatic coating of embodiment
(1) screening of Testa Fagopyri Esculenti (shell)
By raw material Testa Fagopyri Esculenti (shell) by 10 mesh sieves, for removing the impurity such as chip, and through selection cleaning, 105 are placed in
DEG C baking oven 8h, is transferred at least 30min in drying basin, standby.
(2) coating solution is prepared
30g superfine SiO 2s is pre-dispersed with 200ml dehydrated alcohol, 400ml softened waters are added, is filled with homogenizer
Divide dispersed with stirring uniformly serosity, be slowly added to 300ml waterborne polyurethane resin PUA-2011M and 0.7ml fungus-resistant agent
BEK-500, stirs evenly, and gradually stirring adds water to the volume of 1000ml, stirs evenly, and completes coating solution preparation.
(3) Testa Fagopyri Esculenti (shell) coating processing
Testa Fagopyri Esculenti (shell) is weighed accurately, with solid-to-liquid ratio 1:10 ratios mix 1min with the coating solution that upper step is prepared,
Coating solution is made to be fully contacted with Buckwheat shell surface；Then Buckwheat shell is transferred to into gauze filtration, is removed by dewaterer centrifugation
The resin solution with shell surface rigid contact, does not stop when machine to be drained off reaches maximum speed during operation at once, spreads out to be placed on and ward off
In porcelain dish, 105 DEG C of process 6h of baking oven.
The effect test of embodiment 4 Testa Fagopyri Esculenti (shell) moistureproof and mildewproof coating
(1) Testa Fagopyri Esculenti (shell) coating organoleptic analysises
By applying Testa Fagopyri Esculenti (shell) the coating organoleptic analysises that concentration is processed to different waterborne polyurethane resin PUA-2011M
Evaluate impact of the coating to Testa Fagopyri Esculenti (shell) outward appearance.Through elasticity and organoleptic analysises, with waterborne polyurethane resin PUA-
The increase of 2011M concentration, the coating layer thickness and uniformity coefficient on Buckwheat shell surface are all increasing, while the natural flexibility of Buckwheat shell
Reducing with elasticity.PUA-2011M excessive concentrations cause that sample coatings are very thick, elasticity loss, the too low then sample of concentration take on a new look compared with
It is little.Waterborne polyurethane resin PUA-2011M concentration selects to be that coating organoleptic analysises' result meets the requirements between 20%～40%
(being shown in Table 1).
Impacts of the 1 variable concentrations PUA-2011M of table to its Testa Fagopyri Esculenti (shell) sense organ
(2) Testa Fagopyri Esculenti (shell) coating water absorption rate water absorption and recovery effect detection
Accurately weigh embodiment 1 and prepare sample, embodiment 2 and prepare sample, embodiment 3 and prepare sample and without coating treatment
Control, respectively loaded on corresponding gauze bag in, sealing is weighed；Trial target is flooded with compareing to be placed in clear water so as to fill
Sub-dip water, takes out, and deviates from the moisture of excess surface, calculating water absorption rate of weighing with dewaterer.By the process sample after water suction and
Blank is put under field conditions (factors), claims its weight every 0.5 hour, carries out drying the comparative evaluation of recovery effect.
As a result show, there were significant differences for Testa Fagopyri Esculenti (shell) water absorption rate of untreated (control) and Jing coating treatments, embodiment
1st, 2 sample of embodiment 3 and embodiment, with the increase of superfine SiO 2 content, water absorption rate is gradually lowered.When ultra micro titanium dioxide
When silicon concentration reaches 4% (2 sample of embodiment), water absorption rate is down to 14.8% (see Fig. 1).Dry recovery effect to compare, Jing this
The Testa Fagopyri Esculenti (shell) of bright coating treatment, the time required to restoring to the original state after its dehydration compared with untreated control significant difference, 4h is
Can restore to the original state completely.And embodiment 1, embodiment 3 and 2 sample room recovery time of embodiment basically identical (see Fig. 2).
(3) Testa Fagopyri Esculenti (shell) coating inhibition zone detection
The strain of each test tube slant of inoculating loop picking makes spore point with handss vibration several minutes in the sterilized water with bead
Dissipate, after filtration, make mixing spore suspension；Aseptic inoculation mixing spore suspension 0.5mL is in each culture dish；To each culture dish
The fusing shape agar culture medium (about 45 DEG C) of interior injection 15ml～20ml, bacterium solution is mixed homogeneously with culture medium；After its cooling
With tweezers by Testa Fagopyri Esculenti (shell) sample (embodiment 1 prepare sample, embodiment 2 prepare sample, embodiment 3 prepare sample and without
The blank of coating treatment), taking-up is placed in the central authorities of the culture medium flat plate that carries disease germs；Put under preference temperature, 2～3d of aseptic culture；Measurement
Antibacterial circle diameter.
As a result show, Jing 48h microorganism culturing results show, untreated blank group Testa Fagopyri Esculenti (shell) is by bacterial plaque and funguses bacterium
Silk is completely covered, and coating treatment sample then occurs without any bacterial plaque.Antibacterial speckle experimental result confirmation, coating Testa Fagopyri Esculenti (shell) sample
Product can form obvious inhibition zone, and related to the antibacterial agent concentration in coating, 2 sample of embodiment (0.1% fungus-resistant agent BEK-
500) inhibition zone is fairly obvious, and antibacterial circle diameter reaches 3.0cm (see Fig. 3).
Claims (6)
1. a kind of Testa Fagopyri Esculenti（Shell）Moistureproof and mildewproof fungistatic coating, it is characterised in that coating solution is by waterborne polyurethane resin 20
～40%, coating enhancer 2%～4%, fungus-resistant agent 0.05%～0.1% and solvent are constituted.
2. a kind of Testa Fagopyri Esculenti according to claim 1（Shell）Moistureproof and mildewproof fungistatic coating, it is characterised in that the aqueouss are gathered
Urethane resin is aqueous acrylic modified polyurethane resin PUA-2011M.
3. a kind of Testa Fagopyri Esculenti according to claim 1 and 2（Shell）Moistureproof and mildewproof fungistatic coating, it is characterised in that the painting
Layer reinforcing agent is superfine SiO 2.
4. a kind of Testa Fagopyri Esculenti according to claim 3（Shell）Moistureproof and mildewproof fungistatic coating, it is characterised in that the mould proof suppression
Microbial inoculum is BEK-500.
5. a kind of Testa Fagopyri Esculenti according to claim 3（Shell）Moistureproof and mildewproof fungistatic coating, it is characterised in that the solvent is
The mixed solvent of ethanol and softened water.
6. a kind of Testa Fagopyri Esculenti（Shell）The preparation method of moistureproof and mildewproof fungistatic coating, it is characterised in that comprise the following steps：
（1）Testa Fagopyri Esculenti（Shell）Screening
By raw material Testa Fagopyri Esculenti（Shell）By 10 mesh sieves, for removing the impurity such as chip, and through selection cleaning, 105 DEG C of bakings are placed in
8 h of case, natural cooling stand at least 30 min, standby；
（2）Coating solution is prepared
Using need prepare coating solution volume as benchmark, weigh 2%～4% superfine SiO 2 first, according to 5 times of volumes without
Water-ethanol is pre-dispersed, adds 10 times of volume softened waters, refiner fully to mix；Add waterborne polyurethane resin PUA-2011M 20
～40%, 0.05%～0.1%BEK-500, softened water complement to required coating solution volume；
（3）Testa Fagopyri Esculenti（Shell）Coating is processed
Testa Fagopyri Esculenti is weighed accurately（Shell）, with solid-to-liquid ratio 1:10 ratios mix 1 min with the coating solution that upper step is prepared, and make painting
Layer solution is fully contacted with Buckwheat shell surface；Then by Buckwheat shell be transferred to gauze filtration, by dewaterer centrifugation removing not with
The resin solution of shell surface rigid contact, stops when machine to be drained off reaches maximum speed during operation at once, spreads out and be placed in baking oven
105 DEG C of 6 h of process, complete coating processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052773.XA CN106543879B (en) | 2016-11-25 | 2016-11-25 | Buckwheat skin (shell) moistureproof and mildewproof fungistatic coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052773.XA CN106543879B (en) | 2016-11-25 | 2016-11-25 | Buckwheat skin (shell) moistureproof and mildewproof fungistatic coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106543879A true CN106543879A (en) | 2017-03-29 |
| CN106543879B CN106543879B (en) | 2019-05-17 |
Family
ID=58395091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611052773.XA Expired - Fee Related CN106543879B (en) | 2016-11-25 | 2016-11-25 | Buckwheat skin (shell) moistureproof and mildewproof fungistatic coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226161A (en) * | 2019-08-06 | 2021-01-15 | 林奇生 | Plant filler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100115A (en) * | 1993-09-11 | 1995-03-15 | 柳松子 | Production of sprayed wall decorating material |
| JPH09302308A (en) * | 1996-05-10 | 1997-11-25 | Nippon N S C Kk | Production of multicomponent aqueous dispersion and multicomponent aqueous dispersion capable of forming multicomponent film |
| CN101029204A (en) * | 2007-04-12 | 2007-09-05 | 江苏晨光涂料有限公司 | Multifunctional water woodenware pigment and its production |
| CN102504652A (en) * | 2011-10-14 | 2012-06-20 | 吴江市天源塑胶有限公司 | Preparation method of moisture-proof paint for wheat straw paintings |
| CN104449336A (en) * | 2014-12-11 | 2015-03-25 | 广东朗法博涂装新材料科技有限公司 | Self-repairing waterborne woodware finishing coat |
-
2016
- 2016-11-25 CN CN201611052773.XA patent/CN106543879B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100115A (en) * | 1993-09-11 | 1995-03-15 | 柳松子 | Production of sprayed wall decorating material |
| JPH09302308A (en) * | 1996-05-10 | 1997-11-25 | Nippon N S C Kk | Production of multicomponent aqueous dispersion and multicomponent aqueous dispersion capable of forming multicomponent film |
| CN101029204A (en) * | 2007-04-12 | 2007-09-05 | 江苏晨光涂料有限公司 | Multifunctional water woodenware pigment and its production |
| CN102504652A (en) * | 2011-10-14 | 2012-06-20 | 吴江市天源塑胶有限公司 | Preparation method of moisture-proof paint for wheat straw paintings |
| CN104449336A (en) * | 2014-12-11 | 2015-03-25 | 广东朗法博涂装新材料科技有限公司 | Self-repairing waterborne woodware finishing coat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226161A (en) * | 2019-08-06 | 2021-01-15 | 林奇生 | Plant filler |
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| Publication number | Publication date |
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| CN106543879B (en) | 2019-05-17 |
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