CN107858078A - A kind of epoxy woodenware sealer and its preparation method and application - Google Patents
A kind of epoxy woodenware sealer and its preparation method and application Download PDFInfo
- Publication number
- CN107858078A CN107858078A CN201711326790.2A CN201711326790A CN107858078A CN 107858078 A CN107858078 A CN 107858078A CN 201711326790 A CN201711326790 A CN 201711326790A CN 107858078 A CN107858078 A CN 107858078A
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- epoxy
- component
- woodenware
- water
- sealer
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to polymeric material field, and in particular to a kind of epoxy woodenware sealer, including first component and component B, described first component include following weight percent composition：Non-ionic water epoxy emulsion 49 56%；Epoxy-acrylate emulsion 16 19%；Auxiliary agent A 3.2 8.7%；Water 16.3 31.8%；The non-ionic water epoxy emulsion is 3 with epoxy-acrylate emulsion mass ratio：0.8‑1.2；The each component mass percent of first component is combined into 100%；The component B includes following mass percent component：Water 14.8 24.6%；Aqueous epoxy curing agent 75 85%；Auxiliary agent B 0.2 0.4%；The each component mass percent of component B is combined into 100%.The sealer is in addition to excellent sealing effect, and with the preferably anti-muscle effect that rises, while form the paint film of densification, deflecting strengthens the hardness of timber, and the construction for not influenceing follow-up water paint is adhered to, organic solvent-free, and low VOC emission is more environmentally-friendly.The invention also discloses the preparation method and application of the sealer.
Description
Technical field
The present invention relates to polymeric material field, and in particular to a kind of epoxy woodenware sealer and preparation method thereof and should
With.
Background technology
With the popularization of aqueous woodware paint, green theory turns into the major criterion that people choose furniture house ornamentation.Closely
Furniture material is more based on solid wood over year, and some problems also occurs in application of the aqueous woodware paint on solid wood, such as part Waterborne wood
The sealing effect of device paint is undesirable, and envelope does not live grease, tannic acid；It is difficult to handle multifilament, the solid wood of wooden muscle, the muscle that rises easily occurs
Phenomenon；Part solid wood material is partially soft, the hardness of aqueous woodware paint again generally than oil paint height, easily occur after colliding with paint film with
Timber collapses simultaneously, influences attractive in appearance.
The content of the invention
Main technical problem to be solved of the invention is to provide a kind of epoxy woodenware sealer, the epoxy woodenware sealer
The defects of overcoming prior art, in addition to excellent sealing effect, there is the preferably anti-muscle effect that rises, while form densification
Paint film, deflecting strengthen timber hardness, do not influence follow-up water paint construction attachment, organic solvent-free, low VOC emission, more
Add environmental protection.
Technical scheme is as follows:
A kind of epoxy woodenware sealer, including first component and component B, described first component include following weight percent composition：
Non-ionic water epoxy emulsion 49-56%；
Epoxy-acrylic emulsion 16-19%；
Auxiliary agent A 3.2-8.7%；
Water 16.3-31.8%；
The non-ionic water epoxy emulsion is 3 with epoxy-acrylic emulsion mass ratio：0.8-1.2；
The non-ion aqueous epoxy emulsion, epoxide equivalent 185-215g/Eq, Gu containing being 60%, preferably U.S.'s Hexion produces
Epikote3510-W-60A；
The each component mass percent of first component is combined into 100%.
The component B includes following mass percent component：
Water 14.8-24.6%；
Aqueous epoxy curing agent 75-85%；
Auxiliary agent B 0.2-0.4%；The preferred defoamer of auxiliary agent B；
The each component mass percent of component B is combined into 100%.
Further, the auxiliary agent A of described 3.2-8.7% percentage by weights includes following component：
PH adjusting agent 0.1-0.3%；
Defoamer 0.2-0.4%；
Filler 2-5%；
Thickener 0.5-2%；
Levelling agent 0.2-0.5%；
Wetting agent 0.2-0.5%.The levelling agent is polyether-modified dimethyl silicone polymer levelling agent, preferably German Bi Ke productions
BYK-306.The wetting agent is polysiloxane-polyether copolymer, preferably German enlightening high 450 etc..
Further, described epoxy-acrylic emulsion, it is based on epoxy resin, through polyacrylate modified water
Dispersion.3240 through polyacrylate modified aqueous dispersion, preferably Anhui legend new material.
Further, described aqueous epoxy curing agent is the amine curing agent of Water-borne modification.The curing agent is by a system
The chemical modification method of row has superior compatibility by amine curing agent Water-borne modification, with epoxy resin, and is applicable with longer
The H208B of phase, preferably Shanghai Hanzhong chemical industry.
Further, described pH adjusting agent is multifunction amine auxiliary agent.It is preferred that the AMP-95 of LG-DOW production.
Further, described defoamer is free from the brokenly bubble polymer solution of organosilicon.It is preferred that German Bi Ke productions
BYK-055。
Further, described filler is zinc stearate.
Further, described thickener is organic modified bentonite.It is preferred that the EW of this production of hamming.
A kind of preparation method of described epoxy woodenware sealer, comprises the following steps：
First component preparation method：
A, aqueous epoxy emulsion in first component is sequentially added in dispersion cylinder, epoxy-acrylic emulsion, pH adjusting agent, thickener,
Defoamer, high-speed stirred scattered 10-20 minutes substantially rise to emulsion viscosity；
B, sequentially add filler in the compound of gained in step, be dispersed with stirring 10-15 minutes, to fineness≤50 μm；
C, the compound of gained adds levelling agent, wetting agent, water in stepb, and adjusts compound viscosity to 155s-180s
（25 degrees Celsius of lower Cai's grace cup measurement viscosity）, moderate-speed mixer disperses 5-10 minutes to refiltering, pack after uniformly；
The preparation method of component B：
Aqueous epoxy curing agent in component B, defoamer are sequentially added in dispersion cylinder, water is refiltered after being dispersed with stirring uniformly, wrapped
Dress.
A kind of application process of described epoxy woodenware sealer, comprises the following steps：First component is with component B according to 1：
0.2-0.4 mass ratio is well mixed, then carries out subsequent construction.That is, a certain amount of water is added, and is adjusted to suitable and applies
After work viscosity, physical and chemical performance can be obtained after drying and decorates the paint film of excellent performance with construction.
Compared with prior art, it is in place of the different prior arts of the present invention：
From non-ion aqueous epoxy emulsion, instead of former epoxy resin, it is no longer necessary to reduced into by adding organic solvent
The viscosity of membrane substance, accomplishes organic solvent-free, and low VOC emission is green, it is not required that makes epoxy resin close through Over emulsfication
Water, system are more stable.Simultaneously because it is nonionic epoxy emulsion, alkaline resistance properties is more preferable than ionic epoxy emulsion, in water
In the system of property meta-alkalescence, storage stability is more preferable, it may have excellent mechanical property.
This sealer system collocation epoxy-acrylic emulsion, can accelerate the curing reaction of aqueous epoxy emulsion, improve surface drying
Speed.Control aqueous epoxy emulsion：The mass ratio 3 of epoxy-acrylic emulsion：On the premise of 1, preferable rate of drying can be reached
With into film hardness, spraying or brushing to timber, obtaining the film effect of densification, there is excellent sealing effect, can effectively consolidate
Surely the fiber of wood surface is lived, wooden muscle, water spray property bottom the muscle phenomenon that rises is not occurring after polishing.Passing through sufficient exothermic reaction
Afterwards, paint film can reach 1H-2H pencil hardness, and the transition zone of high rigidity is set up between wood surface and aqueous woodware paint,
Deflecting strengthens the hardness of timber.
Embodiment
Present disclosure is described in further detail with reference to embodiment.Embodiment is only the side of being preferable to carry out of the present invention
Formula, it is not limitation of the invention.
Non-ion aqueous epoxy emulsion wherein used in the present embodiment is Epikote3510-W-60A, epoxy-acrylic
Emulsion is the 3240 of Anhui legend new material, and defoamer BYK-055, thickener is the EW of this production of hamming, and levelling agent is
BYK-306, wetting agent are that German enlightening is high by 450, aqueous epoxy curing agent H208B, and pH adjusting agent is LG-DOW production
AMP-95.Code about material is the commercial product code of producer or commercially available prod, special instruction.
Embodiment 1
Prepare first component：100kg is taken according to mass percent nominal：Aqueous epoxy emulsion weighs 52kg, epoxy-acrylic emulsion
18kg, pH adjusting agent 0.2kg, defoamer 0.3kg, filler 2kg, thickener 1.2kg, levelling agent 0.3kg, wetting agent 0.4kg, water
25.5kg。
After weighing raw material by above mass component, carried out according to following steps：
A, aqueous epoxy emulsion in first component is sequentially added in dispersion cylinder, epoxy-acrylic emulsion, pH adjusting agent, thickener,
Defoamer, high-speed stirred substantially rise for scattered 10 minutes to emulsion viscosity；
B, filler is sequentially added in step, is dispersed with stirring 10-15 minutes, to fineness≤50 μm；
C, levelling agent, wetting agent, water are added in stepb, and sealer viscosity to 155s-180s, moderate-speed mixer is scattered 5 minutes
To refiltering, pack after uniformly.
Prepare component B：100kg is taken according to mass percent nominal：Aqueous epoxy curing agent weighs 80kg, defoamer
0.2kg, water 19.8kg.
After weighing raw material by above mass component, carried out according to following steps：
Aqueous epoxy curing agent in component B, defoamer are sequentially added in dispersion cylinder, water refilters bag after being dispersed with stirring uniformly
Dress.
During application, after above first component and component B curing agent are thoroughly mixed uniformly, add water, wherein according to quality
Than for first component: component B: water=1: 0.25: 0.1~0.2 ratio mixing；Mixing sealer viscosity is adjusted to 20-30s, mixing
After uniformly, woodenware surface is sprayed at, spontaneously dries or low-temperature bake is dried, the construction term of validity is 4 hours.
Embodiment 2
Prepare first component：100kg is taken according to mass percent nominal：Aqueous epoxy emulsion weighs 56kg, epoxy-acrylic emulsion
19kg, pH adjusting agent 0.2kg, defoamer 0.2kg, filler 4kg, thickener 0.8kg, levelling agent 0.3kg, wetting agent 0.5kg, water
19kg。
After weighing raw material by above mass component, carried out according to following steps：
A, aqueous epoxy emulsion in first component is sequentially added in dispersion cylinder, epoxy-acrylic emulsion, pH adjusting agent, thickener,
Defoamer, high-speed stirred substantially rise for scattered 10 minutes to emulsion viscosity；
B, filler is sequentially added in step, is dispersed with stirring 10-15 minutes, to fineness≤50 μm；
C, levelling agent, wetting agent, water are added in stepb, and sealer viscosity to 155s-180s, moderate-speed mixer is scattered 5 minutes
To refiltering, pack after uniformly.
Prepare component B：100kg is taken according to mass percent nominal：Aqueous epoxy curing agent weighs 75kg, defoamer
0.2kg, water 24.8kg.
After weighing raw material by above mass component, carried out according to following steps：
Aqueous epoxy curing agent in component B, defoamer are sequentially added in dispersion cylinder, water refilters bag after being dispersed with stirring uniformly
Dress.
During application, after above first component and component B curing agent are thoroughly mixed uniformly, add water, wherein according to quality
Than for first component: component B: water=1: 0.2: 0. 1~0.2 ratio mixing；Mixing sealer viscosity is adjusted to 20-30s, mixing
After uniformly, woodenware surface is sprayed at, spontaneously dries or low-temperature bake is dried, the construction term of validity is 4 hours.
Embodiment 3
Prepare first component：100kg is taken according to mass percent nominal：Aqueous epoxy emulsion weighs 49kg, epoxy-acrylic emulsion
16kg, pH adjusting agent 0.2kg, defoamer 0.2kg, filler 3kg, thickener 1.5kg, levelling agent 0.3kg, wetting agent 0.5kg, water
29.3kg。
After weighing raw material by above mass component, carried out according to following steps：
A, aqueous epoxy emulsion in first component is sequentially added in dispersion cylinder, epoxy-acrylic emulsion, pH adjusting agent, thickener,
Defoamer, high-speed stirred substantially rise for scattered 10 minutes to emulsion viscosity；
B, filler is sequentially added in step, is dispersed with stirring 10-15 minutes, to fineness≤50 μm；
C, levelling agent, wetting agent, water are added in stepb, and sealer viscosity to 155s-180s, moderate-speed mixer is scattered 5 minutes
To refiltering, pack after uniformly.
Prepare component B：100kg is taken according to mass percent nominal：Aqueous epoxy curing agent weighs 85kg, defoamer
0.2kg, water 14.8kg.
After weighing raw material by above mass component, carried out according to following steps：
Aqueous epoxy curing agent in component B, defoamer are sequentially added in dispersion cylinder, water refilters bag after being dispersed with stirring uniformly
Dress.
During application, after above first component and component B curing agent are thoroughly mixed uniformly, add water, wherein according to quality
Than for first component: component B: water=1: 0.3: 0. 1~0.2 ratio mixing；Mixing sealer viscosity is adjusted to 20-30s, mixing
After uniformly, woodenware surface is sprayed at, spontaneously dries or low-temperature bake is dried, the construction term of validity is 4 hours.
Above-described embodiment contrasts with common aqueous double-component seal coat on the market, related experiment result such as following table：
The test result of embodiment 1-3 and reference examples is shown in Table 1
Table 1：
To sum up test result, it can be seen that a kind of epoxy woodenware sealer of the present invention solves the closure of seal coat
It is bad and it is anti-rise muscle difference the problems such as, while make film that there is the more high rigidity than standard aqueous paint, in wood surface and Waterborne wood
The transition zone of high rigidity is set up between device paint, does not influence the coating of follow-up water paint.
Although description of this invention combination embodiments above is carried out, those skilled in the art
Member can carry out many replacements, modifications and variations according to above-mentioned content, be obvious.Therefore, it is all it is such substitute,
Improve and change is included in the spirit and scope of appended claims.
Claims (10)
1. a kind of epoxy woodenware sealer, including first component and component B, it is characterised in that described first component includes following weight
Measure percent composition：
Non-ionic water epoxy emulsion 49-56%；
Epoxy-acrylic emulsion 16-19%；
Auxiliary agent A 3.2-8.7%；
Water 16.3-31.8%；
The non-ionic water epoxy emulsion is 3 with epoxy-acrylic emulsion mass ratio：0.8-1.2；
The each component mass percent of first component is combined into 100%；
The component B includes following mass percent component：
Water 14.8-24.6%；
Aqueous epoxy curing agent 75-85%；
Auxiliary agent B 0.2-0.4%；
The each component mass percent of component B is combined into 100%.
2. epoxy woodenware sealer according to claim 1, it is characterised in that described 3.2-8.7% percentage by weights
Auxiliary agent A includes following component：
PH adjusting agent 0.1-0.3%；
Defoamer 0.2-0.4%；
Filler 2-5%；
Thickener 0.5-2%；
Levelling agent 0.2-0.5%；
Wetting agent 0.2-0.5%.
3. epoxy woodenware sealer according to claim 1 or 2, it is characterised in that described epoxy-acrylic emulsion,
For based on epoxy resin, through polyacrylate modified aqueous dispersion.
4. epoxy woodenware sealer according to claim 1 or 2, it is characterised in that described aqueous epoxy curing agent is
The amine curing agent of Water-borne modification.
5. epoxy woodenware sealer according to claim 2, it is characterised in that described pH adjusting agent helps for multifunction amine
Agent.
6. epoxy woodenware sealer according to claim 2, it is characterised in that described defoamer is free from organosilicon
Brokenly bubble polymer solution.
7. epoxy woodenware sealer according to claim 2, it is characterised in that described filler is zinc stearate.
8. epoxy woodenware sealer according to claim 2, it is characterised in that described thickener is organically-modified swelling
Soil.
9. the preparation method of the epoxy woodenware sealer described in a kind of claim 2, it is characterised in that comprise the following steps：
First component preparation method：
A, aqueous epoxy emulsion in first component is sequentially added in dispersion cylinder, epoxy-acrylic emulsion, pH adjusting agent, thickener,
Defoamer, it is 25 degrees Celsius of lower 4000-6000cp that high-speed stirred, which disperses 10-20 minutes to emulsion viscosity,；
B, sequentially add filler in the compound of gained in step, be dispersed with stirring 10-15 minutes, to fineness≤50 μm；
C, the compound of gained adds levelling agent, wetting agent, water in stepb, and adjusts compound viscosity to 155s-180s,
Moderate-speed mixer disperses 5-10 minutes to refiltering, pack after uniformly；
The preparation method of component B：
Aqueous epoxy curing agent in component B, defoamer are sequentially added in dispersion cylinder, water is refiltered after being dispersed with stirring uniformly, wrapped
Dress.
10. the application process of the epoxy woodenware sealer described in a kind of claim 1 or 2, it is characterised in that including following step
Suddenly：First component is with component B according to 1：0.2-0.4 mass ratio is well mixed, then carries out subsequent construction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711326790.2A CN107858078B (en) | 2017-12-13 | 2017-12-13 | Epoxy woodware sealing agent and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711326790.2A CN107858078B (en) | 2017-12-13 | 2017-12-13 | Epoxy woodware sealing agent and preparation method and application thereof |
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| CN107858078B CN107858078B (en) | 2020-04-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641573A (en) * | 2018-04-20 | 2018-10-12 | 河北晨阳工贸集团有限公司 | A kind of sealer and preparation method thereof with the efficiently anti-muscle energy that rises |
| CN110041795A (en) * | 2019-03-22 | 2019-07-23 | 河北晨阳工贸集团有限公司 | A kind of water-base epoxy priming paint and preparation method thereof |
| CN111004559A (en) * | 2019-12-23 | 2020-04-14 | 东莞市涂芭新材料有限公司 | Waterborne epoxy woodware primer coating coated on wood and preparation method thereof |
| CN111205737A (en) * | 2020-03-04 | 2020-05-29 | 广东华润涂料有限公司 | Double-component water-based woodware sealing primer |
| CN112680069A (en) * | 2020-12-14 | 2021-04-20 | 成都展辰涂料有限公司 | Waterborne two-component epoxy woodware coating for sealing tannic acid and high grease and preparation method thereof |
| CN114539881A (en) * | 2022-03-08 | 2022-05-27 | 锦益得节能环保科技(山东)有限公司 | Water-based epoxy alkali-resistant seal primer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429267A (en) * | 2008-12-25 | 2009-05-13 | 海洋化工研究院 | Preparation and uses of epoxy/acrylic acid hybridisation emulsion |
| CN101831225A (en) * | 2010-04-15 | 2010-09-15 | 林玉财 | Low-carbon environmental-friendly aqueous wood lacquer with double components |
| CN102675530A (en) * | 2012-04-23 | 2012-09-19 | 上海中新裕祥化工有限公司 | Novel aqueous acrylic acid modified alicyclic epoxy emulsion and preparation method thereof |
| CN103642342A (en) * | 2013-12-06 | 2014-03-19 | 叶氏化工研发（上海）有限公司 | Bleeding-resistant waterborne wood sealing primer |
| CN106221506A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of epoxy emulsion and preparation method thereof |
| CN106833272A (en) * | 2017-02-07 | 2017-06-13 | 沈阳百辰化学科技有限公司 | A kind of high-strength tasteless abrasion proof pure water-base epoxy paint and preparation method thereof |
| CN107459893A (en) * | 2017-08-03 | 2017-12-12 | 合肥隆延科技有限公司 | Antibacterial aqueous woodwork coating |
-
2017
- 2017-12-13 CN CN201711326790.2A patent/CN107858078B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429267A (en) * | 2008-12-25 | 2009-05-13 | 海洋化工研究院 | Preparation and uses of epoxy/acrylic acid hybridisation emulsion |
| CN101831225A (en) * | 2010-04-15 | 2010-09-15 | 林玉财 | Low-carbon environmental-friendly aqueous wood lacquer with double components |
| CN102675530A (en) * | 2012-04-23 | 2012-09-19 | 上海中新裕祥化工有限公司 | Novel aqueous acrylic acid modified alicyclic epoxy emulsion and preparation method thereof |
| CN103642342A (en) * | 2013-12-06 | 2014-03-19 | 叶氏化工研发（上海）有限公司 | Bleeding-resistant waterborne wood sealing primer |
| CN106221506A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of epoxy emulsion and preparation method thereof |
| CN106833272A (en) * | 2017-02-07 | 2017-06-13 | 沈阳百辰化学科技有限公司 | A kind of high-strength tasteless abrasion proof pure water-base epoxy paint and preparation method thereof |
| CN107459893A (en) * | 2017-08-03 | 2017-12-12 | 合肥隆延科技有限公司 | Antibacterial aqueous woodwork coating |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641573A (en) * | 2018-04-20 | 2018-10-12 | 河北晨阳工贸集团有限公司 | A kind of sealer and preparation method thereof with the efficiently anti-muscle energy that rises |
| CN110041795A (en) * | 2019-03-22 | 2019-07-23 | 河北晨阳工贸集团有限公司 | A kind of water-base epoxy priming paint and preparation method thereof |
| CN111004559A (en) * | 2019-12-23 | 2020-04-14 | 东莞市涂芭新材料有限公司 | Waterborne epoxy woodware primer coating coated on wood and preparation method thereof |
| CN111205737A (en) * | 2020-03-04 | 2020-05-29 | 广东华润涂料有限公司 | Double-component water-based woodware sealing primer |
| WO2021175217A1 (en) * | 2020-03-04 | 2021-09-10 | 广东华润涂料有限公司 | Aqueous dual-component woodware sealing primer |
| CN112680069A (en) * | 2020-12-14 | 2021-04-20 | 成都展辰涂料有限公司 | Waterborne two-component epoxy woodware coating for sealing tannic acid and high grease and preparation method thereof |
| CN112680069B (en) * | 2020-12-14 | 2022-09-13 | 成都展辰涂料有限公司 | Waterborne two-component epoxy woodware coating for sealing tannic acid and high grease and preparation method thereof |
| CN114539881A (en) * | 2022-03-08 | 2022-05-27 | 锦益得节能环保科技(山东)有限公司 | Water-based epoxy alkali-resistant seal primer |
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Effective date of registration: 20220331 Address after: 518000 102, Tsinghua Information Port scientific research building, west of South Gate, No. 13, Langshan Road, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen AODA New Material Co.,Ltd. Address before: 516323 New Town Industrial Zone, Lianghua Town, Huidong County, Huizhou City, Guangdong Province Patentee before: AODA KOALA PAINT (HUIZHOU) Co.,Ltd. |
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