CN1487030A - Transparent aqueous conduction paint for electroluminescent wire and its production process - Google Patents
Transparent aqueous conduction paint for electroluminescent wire and its production process Download PDFInfo
- Publication number
- CN1487030A CN1487030A CNA021348952A CN02134895A CN1487030A CN 1487030 A CN1487030 A CN 1487030A CN A021348952 A CNA021348952 A CN A021348952A CN 02134895 A CN02134895 A CN 02134895A CN 1487030 A CN1487030 A CN 1487030A
- Authority
- CN
- China
- Prior art keywords
- water
- transparent aqueous
- electroluminescent wire
- conduction paint
- sno
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003973 paint Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000084 colloidal system Substances 0.000 claims abstract description 20
- 239000000839 emulsion Substances 0.000 claims abstract description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000012153 distilled water Substances 0.000 claims abstract description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 8
- ALHBQZRUBQFZQV-UHFFFAOYSA-N tin;tetrahydrate Chemical compound O.O.O.O.[Sn] ALHBQZRUBQFZQV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003301 hydrolyzing effect Effects 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229940079864 sodium stannate Drugs 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 229920003064 carboxyethyl cellulose Polymers 0.000 claims description 2
- 229920003065 carboxyethylmethyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 5
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The transparent aqueous conducting paint of the present invention is produced with SnO2, aqueous organic resin emulsion and distilled water. The production process of the paint includes: adding SnO2 powder into water solution of KOH, grinding in sand mill at 25-30 deg.c for 1-3 hr, cationic exchange resin processing of the produced colloid, eliminating excessive alkali, and adding the colloid and polyacrylic acid resin emulsion into mixed solution of water and methanol with full stirring and grinding.
Description
Technical field
The present invention relates to a kind of electrically conducting coating and manufacture method thereof, particularly a kind of transparent aqueous conduction paint and manufacture method that is used for electroluminescent wire.
Background technology
The transparent conductive coating composition that generally uses on the market is now: electro-conductive material is SnO
2-InO
3, connecting material and be organic resin, solvent is an organic solvent, i.e. " oiliness " solvent, the transparency of this type of coating is not high, and price is more expensive, owing to adopted organic solvent, can cause some pollutions to environment simultaneously.
Summary of the invention
In order to overcome the deficiency of existing transparent conductive coating, the invention provides a kind of high light transmittance, low price, can not pollute " environmental protection " water-borne coatings environment.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
Transparent aqueous conduction paint is by SnO
2, water-based organic resin emulsion, distilled water form.
The manufacture method of transparent aqueous conduction paint is with 100g tindioxide SnO
2Powder adds and to contain weight percent and account among the potassium hydroxide KOH aqueous solution 200～300ml of 4～6%, remaining on 25～30 ℃ descends and ground in sand mill 1～3 hour, again the colloid of gained is handled through Zeo-karb, remove behind the superfluous alkali that above-mentioned colloid 100g and polyacrylic resin emulsion 20～40g are added weight ratio is in 1: 1 the water and methanol mixed solution 350～400g, fully stir and grind.
The invention has the beneficial effects as follows: because the connection material in the transparent aqueous conduction paint adopts water-based organic resin emulsion, solvent adopts distilled water, thereby improved the light transmission of coating, and has a good electrical conductivity, simultaneously also can not cause any pollution to environment, be a kind of " environmental protection " coating.
Embodiment
The composition of the transparent aqueous conduction paint among the present invention is: electro-conductive material is SnO
2, connect material and be water-based organic resin emulsion, solvent is a distilled water, wherein water-based organic resin emulsion is a polyacrylic resin, the weight proportion of composing of this kind coating is: SnO
2Account for 50～60%, water-based organic resin emulsion accounts for 20～25%, and distilled water accounts for 15～30%.
The weight proportion of composing embodiment of this coating:
The SnO of one: 50 gram of example
2, the water-based organic resin emulsion of 20 grams, the water of 30 grams.
The SnO of two: 55 grams of example
2, the water-based organic resin emulsion of 22 grams, the water of 23 grams.
The SnO of three: 60 grams of example
2, the water-based organic resin emulsion of 25 grams, the water of 15 grams.
The concrete manufacture method of this coating is as follows:
Example one: with 100g sodium stannate Na
2SnO
33H
2O and 14g tartrated antimony K (SbO) C
4H
4O
61/2H
2O is dissolved in the 230ml water, makes stanniferous stoste.Under intensively stirred condition, with about 6～12 hours time with stoste and concentration be lentamente 5% nitric acid to splash into temperature simultaneously be in 1000 milliliters of hot water of 30～50 ℃, keep solution PH ≈ 6.5～8.5.Along with hydrolytic process is carried out, obtain stannic hydroxide Sn (OH)
4Colloid.With the stannic hydroxide Sn (OH) that is generated
4After colloid filtration, the washes clean,, in 550～650 ℃ of roastings 1～2 hour, make tindioxide SnO again 350～450 ℃ of following roastings 2～3 hours
2Powder.
With the above-mentioned tindioxide SnO of 100g
2Powder adds in the 5% potassium hydroxide KOH aqueous solution of 250mL, keeps grinding 1～3 hour in 25～30 ℃ of following sand mills.Again the colloid of gained is handled through Zeo-karb, removed superfluous alkali.
It is in 1: 1 the water and methanol mixed solution 370g that above-mentioned colloid 100g and polyacrylic resin emulsion 30g are added weight ratio, fully stir and grind, and the coating fineness of taking a sample to check, fineness reaches prescribed value, promptly makes clear aqueous conductive layer coating.
Example two: with 100g sodium stannate Na
2SnO
33H
2O and 12g tartrated antimony K (SbO) C
4H
4O
61/2H
2O is dissolved in the 200ml water, makes stanniferous stoste.Under intensively stirred condition, with about 6～12 hours time with stoste and concentration be lentamente 2% nitric acid to splash into temperature simultaneously be in 1000 milliliters of hot water of 30～50 ℃, keep solution PH ≈ 6.5～8.5.Along with hydrolytic process is carried out, obtain stannic hydroxide Sn (OH)
4Colloid.With the stannic hydroxide Sn (OH) that is generated
4After colloid filtration, the washes clean,, in 550～650 ℃ of roastings 1～2 hour, make tindioxide SnO again 350～450 ℃ of following roastings 2～3 hours
2Powder.
With the above-mentioned tindioxide SnO of 100g
2Powder adds in the 4% potassium hydroxide KOH aqueous solution of 200mL, keeps grinding 1～3 hour in 25～30 ℃ of following sand mills.Again the colloid of gained is handled through Zeo-karb, removed superfluous alkali.
It is in 1: 1 the water and methanol mixed solution 350g that above-mentioned colloid 100g and polyacrylic resin emulsion 20g are added weight ratio, fully stir and grind, and the coating fineness of taking a sample to check, fineness reaches prescribed value, promptly makes clear aqueous conductive layer coating.
Example three: with 100g sodium stannate Na
2SnO
33H
2O and 15g tartrated antimony K (SbO) C
4H
4O
61/2H
2O is dissolved in the 250ml water, makes stanniferous stoste.Under intensively stirred condition, with about 6～12 hours time with stoste and concentration be lentamente 7% nitric acid to splash into temperature simultaneously be in 1000 milliliters of hot water of 30～50 ℃, keep solution PH ≈ 6.5～8.5.Along with hydrolytic process is carried out, obtain stannic hydroxide Sn (OH)
4Colloid.With the stannic hydroxide Sn (OH) that is generated
4After colloid filtration, the washes clean,, in 550～650 ℃ of roastings 1～2 hour, make tindioxide SnO again 350～450 ℃ of following roastings 2～3 hours
2Powder.
With the above-mentioned tindioxide SnO of 100g
2Powder adds in the 6% potassium hydroxide KOH aqueous solution of 300mL, keeps grinding 1～3 hour in 25～30 ℃ of following sand mills.Again the colloid of gained is handled through Zeo-karb, removed superfluous alkali.
It is in 1: 1 the water and methanol mixed solution 400g that above-mentioned colloid 100g and polyacrylic resin emulsion 40g are added weight ratio, fully stir and grind, and the coating fineness of taking a sample to check, fineness reaches prescribed value, promptly makes clear aqueous conductive layer coating.
In the above-described embodiments, available in case of necessity water-based thickener such as carboxymethyl cellulose are regulated the viscosity of coating, also can use carboxyethyl cellulose or methylcellulose gum etc. to regulate the viscosity of coating.
Claims (10)
1. a transparent aqueous conduction paint that is used for electroluminescent wire is characterized in that this coating is by SnO
2, water-based organic resin emulsion, distilled water form.
2. a kind of transparent aqueous conduction paint that is used for electroluminescent wire according to claim 1 is characterized in that the weight proportion of composing of this coating is: SnO
2Account for 50～60%, water-based organic resin emulsion accounts for 20～25%, and distilled water accounts for 15～30%.
3. a kind of transparent aqueous conduction paint that is used for electroluminescent wire according to claim 1 and 2 is characterized in that water-based organic resin emulsion accounts for 60～80% polyacrylic resin emulsion for solid part.
4. a manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire is characterized in that 100g tindioxide SnO
2Powder adds and to contain weight percent and account among the potassium hydroxide KOH aqueous solution 200～300ml of 4～6%, remaining on 25～30 ℃ descends and ground in sand mill 1～3 hour, again the colloid of gained is handled through Zeo-karb, remove behind the superfluous alkali that above-mentioned colloid 100g and polyacrylic resin emulsion 20～40g are added weight ratio is in 1: 1 the water and methanol mixed solution 350～400g, fully stir and grind.
5. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 4 is characterized in that available water-based thickener regulates the viscosity of coating.
6. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 5 is characterized in that water-based thickener is carboxymethyl cellulose, carboxyethyl cellulose or methylcellulose gum.
7. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 5 is characterized in that water-based thickener is preferably carboxymethyl cellulose.
8. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 4 is characterized in that described tindioxide SnO
2Preparation technology as follows: with 100g sodium stannate Na
2SnO
33H
2O and 12～15g tartrated antimony K (SbO) C
4H
4O
61/2H
2O is dissolved in 200～250ml water, makes stanniferous stoste, under intensively stirred condition, slowly stoste and nitric acid are splashed into simultaneously temperature and be in 1000 milliliters of hot water of 30～50 ℃, the PH that keeps this solution is 6.5～8.5, along with hydrolytic process is carried out, obtains stannic hydroxide Sn (OH)
4Colloid; With the stannic hydroxide Sn (OH) that is generated
4After colloid filtration, the washes clean,, in 550～650 ℃ of roastings 1～2 hour, make tindioxide SnO so again 350～450 ℃ of following roastings 2～3 hours
2Powder.
9. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 8 is characterized in that the described slow time spent is 6～12 hours.
10. a kind of manufacture method that is used for the transparent aqueous conduction paint of electroluminescent wire according to claim 8 is characterized in that the concentration of described nitric acid is 2～7%, makes the PH of this solution be maintained 6.5～8.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021348952A CN1487030A (en) | 2002-09-30 | 2002-09-30 | Transparent aqueous conduction paint for electroluminescent wire and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021348952A CN1487030A (en) | 2002-09-30 | 2002-09-30 | Transparent aqueous conduction paint for electroluminescent wire and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1487030A true CN1487030A (en) | 2004-04-07 |
Family
ID=34146000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021348952A Pending CN1487030A (en) | 2002-09-30 | 2002-09-30 | Transparent aqueous conduction paint for electroluminescent wire and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1487030A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383201C (en) * | 2005-08-18 | 2008-04-23 | 上海天鑫环境科技有限公司 | Aqueous electrically-conducting paint and its preparation method |
| CN100443872C (en) * | 2005-01-19 | 2008-12-17 | 特灵空调系统（江苏）有限公司 | Household metering system and method for central air-conditioning |
| CN101632138B (en) * | 2006-12-26 | 2012-06-13 | 三菱综合材料电子化成株式会社 | Composition for formation of transparent conductive film, transparent conductive film, and display |
| CN101410472B (en) * | 2006-03-23 | 2013-09-25 | 德莎欧洲公司 | Electroluminescent adhesive masses |
| CN111205758A (en) * | 2020-02-26 | 2020-05-29 | 南京君弘新材料有限公司 | Transparent antistatic liquid and preparation method thereof |
-
2002
- 2002-09-30 CN CNA021348952A patent/CN1487030A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443872C (en) * | 2005-01-19 | 2008-12-17 | 特灵空调系统（江苏）有限公司 | Household metering system and method for central air-conditioning |
| CN100383201C (en) * | 2005-08-18 | 2008-04-23 | 上海天鑫环境科技有限公司 | Aqueous electrically-conducting paint and its preparation method |
| CN101410472B (en) * | 2006-03-23 | 2013-09-25 | 德莎欧洲公司 | Electroluminescent adhesive masses |
| CN101632138B (en) * | 2006-12-26 | 2012-06-13 | 三菱综合材料电子化成株式会社 | Composition for formation of transparent conductive film, transparent conductive film, and display |
| CN111205758A (en) * | 2020-02-26 | 2020-05-29 | 南京君弘新材料有限公司 | Transparent antistatic liquid and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |