CN105670497A - Exterior wall alkali resistant seal primer - Google Patents
Exterior wall alkali resistant seal primer Download PDFInfo
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- CN105670497A CN105670497A CN201410669674.0A CN201410669674A CN105670497A CN 105670497 A CN105670497 A CN 105670497A CN 201410669674 A CN201410669674 A CN 201410669674A CN 105670497 A CN105670497 A CN 105670497A
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- alkali
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- resistant sealing
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- 239000003513 alkali Substances 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 12
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 9
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 229910000077 silane Inorganic materials 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000004581 coalescence Methods 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 claims description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- WAQGCDLKIUXESA-UHFFFAOYSA-N [P].C1=CC=CC=C1 Chemical compound [P].C1=CC=CC=C1 WAQGCDLKIUXESA-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001680 brushing effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 20
- 239000002585 base Substances 0.000 description 18
- 150000003839 salts Chemical class 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000037452 priming Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Finishing Walls (AREA)
Abstract
An exterior wall alkali resistant seal primer comprises the following raw materials in parts by weight: 20-45 parts of silane / siloxane emulsion, 16-20 parts of silica sol, 5-13 parts of dibutyl phthalate, 1-8 parts of heavy calcium carbonate, 2-10 parts of talc powder, 3-5 parts of organic bentonite, 2-5 parts of a dispersing agent, 1-3.5 parts of a film forming aid, 0.5-2.5 parts of a silane coupling agent and 30-60 parts of water. The exterior wall alkali resistant seal primer has excellent permeability, sealing property and strong alkali resistance, can effectively protect wall finishing paint against erosion of wall interior chemicals, allows easier brushing of the finishing paint, and helps to improve the decorative effect of the finishing paint and save the use amount of the finishing paint.
Description
Technical field
The present invention relates to paint field, particularly relate to a kind of alkali-resistant sealing primer for outer wall.
Background technology
The first paint of brushing when exterior wall base paint refers to wall new, old decoration or overhauls, this paint has following performance: the perviousness that (1) is good and sticking power; (2) excellent alkali resistance and alkali burnout resistance; (3) there is certain prevention alkali, salinity ooze out ability and ventilation property; (3) should have good adaptability with main coating, overlay coating. Therefore, exterior wall base paint is the important component part of exterior coating system, and the good and bad final performance to film of the performance of this exterior wall base paint has decisive influence.
To be avoided " accumulation of salt in the surface soil, saltout " phenomenon as far as possible, just must prevent alkali and air from contacting or reacting. Application seal coat between end material and emulsion paint, can play sealing process. In general, closing of priming paint realizes by two kinds of approach: (1) by the infiltration of end material and with the group generation chemical bond of inside, thus add sticking power and the alkali resistant ability of film and end material, close mortar pore simultaneously, and then stop the precipitation of alkali and salt; (2) requiring under the prerequisite that film and end material have good sticking power, by forming fine and close film prevention alkali and the migration of salt at mortar surface.
In order to guarantee sealing effect, seal coat need to possess following feature: (1) emulsion particle diameter is little, perviousness is strong, the sticking power of basic unit is good, surface tension is low, cohesive force is strong; (2) emulsion film forming temperature is moderate, and tensile strength is big, unit elongation height, good mechanical property; (3) freeze thaw stability is good; (4) water-fast, alkali resistance is excellent. Alkali-resistant sealing primer commercially available at present is of a great variety, roughly has following several types: conventional acrylic seal coat, cation blocked priming paint, water epoxy seal coat and silica sol modified seal coat.
Summary of the invention
It is an object of the invention to provide a kind of alkali-resistant sealing primer for outer wall, this alkali-resistant sealing primer for outer wall has excellent alkali burnout resistance and salting-out resistance.
For realizing the above-mentioned purpose of the present invention, the present invention provides a kind of alkali-resistant sealing primer for outer wall, is made up of the raw material of following weight part number: silane/siloxane emulsion 20-45 part, silicon sol 16-20 part, phosphorus benzene bis-acid potassium dibutylester 5-13 part, water-ground limestone 1-8 part, talcum powder 2-10 part, organobentonite 3-5 part, dispersion agent 2-5 part, film coalescence aid 1-3.5 part, silane coupling agent 0.5-2.5 part, water 30-60 part.
Described talcum powder is 300 orders, and water-ground limestone is 500 orders, and described dispersion agent is low molecular weight sodium polyacrylate dipersant, and described film coalescence aid is propylene glycol.
The compared with prior art useful effect of the present invention.
Alkali-resistant sealing primer for outer wall provided by the invention; there is excellent perviousness, closure and extremely strong alkali resistance, can effectively protect wall paint from the invasion and attack of body of wall chemistry inside, finish paint is more easily brushed; contribute to improving the decorative effect of finish paint, and save the consumption of finish paint.
Embodiment
The present invention is further described below in conjunction with specific embodiment.
Embodiment 1.
The present embodiment provides a kind of alkali-resistant sealing primer for outer wall, is made up of the raw material of following weight part number: silane/siloxane emulsion 37 parts, silicon sol 17.5 parts, phosphorus benzene bis-acid potassium dibutylester 9 parts, water-ground limestone 6 parts, talcum powder 7 parts, organobentonite 4.1 parts, dispersion agent 3.75 parts, film coalescence aid 2 parts, silane coupling agent 1.8 parts, 50 parts, water.
Described silicon sol take water as the poly-metasilicic acid colloidal solution of inorganic polymer of disperse phase, and diameter is 5-80nm, expression activitiy height, and perviousness is strong especially. It is inner and be attached to surface that silicon sol is easy to penetrate into base material, along with moisture evaporation, dewaters between silicon sol molecule, is formed firmly and is the siloxane bond that the bond energy of solid is very high. During dehydration analysis glue, silicon oxide has higher activity, new silicate inorganic macromolecular compound can be generated with inorganic salt, metal oxide, this kind of silicate inorganic macromolecular compound formed in base material inside can close the pore of base material effectively, and because the alkali of it and base material and reactant salt, so also greatly reducing the pH value of base material and the concentration of soluble salt, decrease the saline and alkaline amount that can move to film coated surface.
The alkoxy-functional of described silane coupling agent absorbs the moisture of base material, after there is hydrolysis and the hydroxyl condensation of base material and be cross-linked to form siloxane bond, thus improve priming paint sticking power and cohesive strength, decrease base material moisture simultaneously, reduce the alkalescence of base material, improve the alkali resistance of priming paint and the anti-accumulation of salt in the surface soil. The reaction mechanism of this silane coupling agent is: (1) is processed by tensio-active agent so that it is exist with oil-in-water form stable in the liquid phase; (2) be coated with on substrate surface along with moisture volatilization its can undergo phase transition, become water-in-oil, the moisture that now it can absorb base material is hydrolyzed. There is polycondensation by itself in the silicon alcohol that hydrolysis produces, and with the hydroxyl generation linked reaction of base material, reduce the basicity of base material, improve the alkali resistance of priming paint.
Described talcum powder is 300 orders, and water-ground limestone is 500 orders, and described dispersion agent is low molecular weight sodium polyacrylate dipersant, and described film coalescence aid is propylene glycol.
Alkali-resistant sealing primer for outer wall of the present invention forms one layer of extremely thin silicone network on the capillary hole wall of material of construction, does not block pore, like this, not only greatly reduces the water-absorbent of film, and the water vapour also making end material produce can distribute very soon.
The performance test experiment of alkali-resistant sealing primer for outer wall of the present invention.
1, alkali-resistant sealing primer for outer wall of the present invention is to the enhancement of putty: get two blocks of same reinforced cement-mortar boards, criticizes and scrape 107 glue+white cement exterior wall putty brush latex coating after experimental group brushing alkali-resistant sealing primer for outer wall of the present invention; Control group is directly criticized and is scraped 107 glue+white cement exterior wall putty brush latex coating. Test, the results are shown in Table 1.
Table 1: the enhancement of putty is tested by alkali-resistant sealing primer for outer wall of the present invention.
| Test item | Experimental group | Control group |
| The hard time at the beginning of putty | 3.5h | 20min |
| Putty layer intensity/MPa | 0.5 | 0.1 |
| Appearance of film (after tanning by the sun half a year) | Intact | Explosion, foaming, decortication |
As shown in Table 1, putty layer is had stronger enhancement by alkali-resistant sealing primer for outer wall of the present invention.
2, alkali-resistant sealing primer for outer wall of the present invention is to the provide protection of finish paint: get two blocks of same reinforced cement-mortar boards, after experimental group brushing alkali-resistant sealing primer for outer wall of the present invention, and brushing white finish paint; Control group directly brushes twice white finish paint. Two pieces of models are immersed in water, observe after one week, and logging test results, the results are shown in Table 2.
Table 2: alkali-resistant sealing primer for outer wall of the present invention is to the test of finish paint provide protection.
| Test item | Experimental group | Control group |
| Initial appearance | Flat smooth | Shrivelled coarse |
| Film changes | Without considerable change | Yellow spotting is a lot |
| The accumulation of salt in the surface soil, situation of saltouing | Nothing | Play frost |
| Foaming phenomena | Nothing | Bubble |
As shown in Table 2, finish paint can be played a very good protection by alkali-resistant sealing primer for outer wall of the present invention. This is owing to the osmosis of alkali-resistant sealing primer for outer wall of the present invention is strong; the pore of base material can be formed effective closing; thus avoid alkali in base material and divide and water-soluble salt; surface is oozed out by the migration of wicking action with moisture; prevented the frost accumulation of salt in the surface soil simultaneously; and protective topcoat is not by chemical erosion, the taken in excess of base in the face of finish paint of porous can be avoided again simultaneously, improve the decorative effect of finish paint.
3, determination experiment time of drying result: in room temperature (23 ± 2) DEG C, at the mensuration temperature of relative humidity (50 ± 5) %, the surface drying time of this alkali-resistant sealing primer for outer wall is 30 minutes, and dry-hard time is 60 minutes.
4, consumption paint measures test result: the theoretical consumption paint amount of described alkali-resistant sealing primer for outer wall is 8-12 square metre/kilogram/mono-time (dry film 30 μm meter); Because the degree of roughness on practice of construction surface, degree of compactness, ridity and coating Dilution ratio are different, consumption paint amount can be different.
5, condition of storage test result: the condition of storage of described alkali-resistant sealing primer for outer wall is: the shady and cool dry and comfortable place leaving 5-35 DEG C in, packing specifications is 18 kilograms/barrel.
Embodiment 2.
The present embodiment provides a kind of alkali-resistant sealing primer for outer wall, is made up of the raw material of following weight part number: silane/siloxane emulsion 22 parts, silicon sol 16.75 parts, phosphorus benzene bis-acid potassium dibutylester 6 parts, water-ground limestone 2 parts, talcum powder 3.5 parts, organobentonite 3 parts, dispersion agent 2.5 parts, film coalescence aid 1.2 parts, silane coupling agent 0.65 part, 34 parts, water.
Embodiment 3.
The present embodiment provides a kind of alkali-resistant sealing primer for outer wall, is made up of the raw material of following weight part number: silane/siloxane emulsion 44 parts, silicon sol 19.8 parts, phosphorus benzene bis-acid potassium dibutylester 12.4 parts, water-ground limestone 7.8 parts, talcum powder 9 parts, organobentonite 5 parts, dispersion agent 4 parts, film coalescence aid 3.35 parts, silane coupling agent 2.4 parts, 55 parts, water.
Claims (7)
1. an alkali-resistant sealing primer for outer wall, it is characterized in that, it is made up of the raw material of following weight part number: silane/siloxane emulsion 20-45 part, silicon sol 16-20 part, phosphorus benzene bis-acid potassium dibutylester 5-13 part, water-ground limestone 1-8 part, talcum powder 2-10 part, organobentonite 3-5 part, dispersion agent 2-5 part, film coalescence aid 1-3.5 part, silane coupling agent 0.5-2.5 part, water 30-60 part.
2. alkali-resistant sealing primer for outer wall as claimed in claim 1, it is characterized in that, it is made up of the raw material of following weight part number: silane/siloxane emulsion 37 parts, silicon sol 17.5 parts, phosphorus benzene bis-acid potassium dibutylester 9 parts, water-ground limestone 6 parts, talcum powder 7 parts, organobentonite 4.1 parts, dispersion agent 3.75 parts, film coalescence aid 2 parts, silane coupling agent 1.8 parts, 50 parts, water.
3. alkali-resistant sealing primer for outer wall as claimed in claim 1, it is characterized in that, it is made up of the raw material of following weight part number: silane/siloxane emulsion 22 parts, silicon sol 16.75 parts, phosphorus benzene bis-acid potassium dibutylester 6 parts, water-ground limestone 2 parts, talcum powder 3.5 parts, organobentonite 3 parts, dispersion agent 2.5 parts, film coalescence aid 1.2 parts, silane coupling agent 0.65 part, 34 parts, water.
4. alkali-resistant sealing primer for outer wall as claimed in claim 1, it is characterized in that, it is made up of the raw material of following weight part number: silane/siloxane emulsion 44 parts, silicon sol 19.8 parts, phosphorus benzene bis-acid potassium dibutylester 12.4 parts, water-ground limestone 7.8 parts, talcum powder 9 parts, organobentonite 5 parts, dispersion agent 4 parts, film coalescence aid 3.35 parts, silane coupling agent 2.4 parts, 55 parts, water.
5. alkali-resistant sealing primer for outer wall as according to any one of claim 1-4, it is characterised in that, described talcum powder is 300 orders, and water-ground limestone is 500 orders.
6. alkali-resistant sealing primer for outer wall as described in any of claims 1, it is characterised in that, described dispersion agent is low molecular weight sodium polyacrylate dipersant.
7. alkali-resistant sealing primer for outer wall as described in any of claims 1, it is characterised in that, described film coalescence aid is propylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669674.0A CN105670497A (en) | 2014-11-21 | 2014-11-21 | Exterior wall alkali resistant seal primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669674.0A CN105670497A (en) | 2014-11-21 | 2014-11-21 | Exterior wall alkali resistant seal primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105670497A true CN105670497A (en) | 2016-06-15 |
Family
ID=56957968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410669674.0A Pending CN105670497A (en) | 2014-11-21 | 2014-11-21 | Exterior wall alkali resistant seal primer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105670497A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033780A (en) * | 2017-04-27 | 2017-08-11 | 河北晨阳工贸集团有限公司 | The easy polishing inner wall coating of high rigidity for kitchen use and preparation method |
| EP3348613A1 (en) * | 2017-01-11 | 2018-07-18 | Hamilton Sundstrand Corporation | Water based silicone coating compositions |
| CN108329829A (en) * | 2017-10-31 | 2018-07-27 | 河北晨阳工贸集团有限公司 | Interior wall coating and its preparation method and application |
| CN109096805A (en) * | 2018-08-17 | 2018-12-28 | 河南益安新材料有限公司 | A kind of exterior wall high adhesion force, alkali-resisting primer and preparation method thereof |
| CN116200735A (en) * | 2022-12-03 | 2023-06-02 | 浙江三禾厨具有限公司 | A Hard Oxidation Process for Double Bottom Pan |
-
2014
- 2014-11-21 CN CN201410669674.0A patent/CN105670497A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3348613A1 (en) * | 2017-01-11 | 2018-07-18 | Hamilton Sundstrand Corporation | Water based silicone coating compositions |
| CN107033780A (en) * | 2017-04-27 | 2017-08-11 | 河北晨阳工贸集团有限公司 | The easy polishing inner wall coating of high rigidity for kitchen use and preparation method |
| CN108329829A (en) * | 2017-10-31 | 2018-07-27 | 河北晨阳工贸集团有限公司 | Interior wall coating and its preparation method and application |
| CN109096805A (en) * | 2018-08-17 | 2018-12-28 | 河南益安新材料有限公司 | A kind of exterior wall high adhesion force, alkali-resisting primer and preparation method thereof |
| CN116200735A (en) * | 2022-12-03 | 2023-06-02 | 浙江三禾厨具有限公司 | A Hard Oxidation Process for Double Bottom Pan |
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Address after: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Applicant after: Shenyang Shunfeng New Materials Co., Ltd Address before: 110141 Yao village, Yuhong Township, Yuhong District, Liaoning, Shenyang Applicant before: Shenyang Shunfeng Metro Building Materials Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |