CN101787229B - Spraying type ultraviolet cured woodware varnish - Google Patents
Spraying type ultraviolet cured woodware varnish Download PDFInfo
- Publication number
- CN101787229B CN101787229B CN 201010130465 CN201010130465A CN101787229B CN 101787229 B CN101787229 B CN 101787229B CN 201010130465 CN201010130465 CN 201010130465 CN 201010130465 A CN201010130465 A CN 201010130465A CN 101787229 B CN101787229 B CN 101787229B
- Authority
- CN
- China
- Prior art keywords
- type ultraviolet
- ultraviolet cured
- spraying type
- product
- woodware varnish
- 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.)
- Expired - Fee Related
Links
Landscapes
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention belongs to a coating, and in particular relates to a spraying type ultraviolet cured woodware varnish, which is particularly suitable for finishing various wood substrate (such as solid wood, veneers, flakeboards, density boards and the like) products. The spraying type ultraviolet cured woodware varnish consists of activated oligomer, an activated thinner, a photoinitiator and an aid, wherein the activated oligomer consists of bisphenol A epoxy acrylate, aliphatic polyurethane tri-acrylate and hexafunction aliphatic urethane acrylate; and the activated thinner consists of tripropylene glycol diacrylate and trimethylolpropane propoxylate triacrylate. By utilizing reasonable combination of various raw materials, the coating has the characteristics of low viscosity, good construction (spraying) performance, sufficient flexibility on the premise of hardly reducing hardness and the like, and the like, and effectively avoids the problems of orange peel, sinking and the like.
Description
Technical field
The invention belongs to a kind of coating, be specifically related to a kind of spraying type ultraviolet cured coating, be specially adapted to the finish paint Lacquer finish of multiple wood substrate (like solid wood, wood veneer, shaving board, density board etc.) product.
Background technology
UV-light (ultraviolet ray; Be abbreviated as UV) coating material solidified (hereinafter to be referred as UV coating), factors such as quality is superior, production efficiency is high, cost is low because of having, good environmental protection have promptly obtained fast development since coming out; Especially in the floorboards of wood industry; Its range of application almost reaches 100%, is a kind of quality products that has development prospect, is described as the direction of following coating development.But; UV paint spraying mode is main with roller coat and showering (being applicable to high viscosity coating) still at present; This mainly is because UV coating originally as high solids coatings, is technological difficulties through adopting reactive thinner to reduce viscosity: the traditional method that reduction UV dope viscosity is used to spray is to add inert diluent (not participating in the thinner of curing reaction, like acetone, YLENE etc.); And inert diluent is volatile, makes this method itself contradictory with the high environmental-protecting performance of UV coating; Also have and simple reduce the UV dope viscosity, but general poor effect mainly shows other performance that has reduced coating when reducing viscosity, such as curing performance, hardness, glossiness etc. through adding reactive thinner.
In addition; Roller coat and showering can only be applicable to the application of the board-like object of single face; Workpiece that can not the application random shape; Realize the application of the ultraviolet-curing paint of random shape object, must carry out major tuneup to correlative factors such as existing UV paint spraying installations and facilities, Technologies, wherein most critical is exactly to change former roller coat, showering into spraying.Through each related scientific research department, coating material production enterprise, device fabrication enterprise and production technology personnel's effort, UV paint spay-coating technology makes a breakthrough, gets into the practical stage in some field in recent years.But the whole technique system is fully matured not also, and a lot of problems remain further perfect, and wherein to lag behind be one of subject matter to spary coating type UV coating development.Before this; The research and development of UV coating, the concentration of production are in roller coat and showering aspect; Spary coating type UV coating belongs to treats development; Sophisticated product is rare on the market, and there is following problem in most products: viscosity is high, difficulty is operated, leveling characteristics is poor, tension force is big or the auxiliary agent improper use, causes coating shrinkage cavity, flexibility, hardness imbalance to cause paint film cracking or the like.
The product essentially consist is as shown in table 1 at present; Each component comprises different types again, just comprises like living oligomer: the polyacrylate resin of unsaturated polyester, epoxy acrylic resin, polyurethane acrylic resin, polyester acrylic resin, polyoxyalkylene acrylate resin, acrylate functional etc.
Table 1 UV coating basic recipe
Existing UV formulation for coating material is given an example:
Table 2 acrylatcs systems UV woodenware priming paint
In the table 2, TPGDA refers to tripropylene glycol diacrylate; HMPP refers to 2-hydroxy-2-methyl-1-phenyl-acetone; HCPK refers to 1-hydroxyl-cyclohexyl benzophenone.
Table 3 acrylatcs systems UV lacquer as woodenware finish
| Component | Ratio/% |
| Bisphenol A epoxy acrylate | 32 |
| Urethane acrylate (Photomer 6008) | 10 |
| TPGDA | 38 |
| 3POTMPTA | 3 |
| 4POGPTA | 10 |
| DMPA(Iragacure?651) | 4 |
| UVNUL MS-40 | 2 |
| Trolamine | 1 |
In the table 3, the aliphatic urethane acrylate prepolymer that Photomer 6008 refers to based on polyester glycol, Kening Co.,Ltd's product; 3POTMPTA and 4POGPTA refer to propenoxylated flexible multi-functional reactive thinner.
Summary of the invention
Technical problem to be solved by this invention is; A kind of ultraviolet-curing paint is provided; Make this coating all have outstanding adhesion, be specially adapted to the finish paint Lacquer finish of multiple wood substrate product for multiple wood substrate (like solid wood, wood veneer, shaving board, density board etc.).
The technical scheme that the present invention adopted is:
A kind of spraying type ultraviolet cured woodware varnish is made up of active copolymer, reactive thinner, light trigger, auxiliary agent, is characterized in that each composition and weight percent are following:
Wherein, bisphenol A epoxy acrylate, three-functionality-degree aliphatic urethane acrylate and six functionality aliphatic urethane acrylates are formed active copolymer, and the acid value of bisphenol A epoxy acrylate is 10-25mgKOH/g;
Tripropylene glycol diacrylate and propoxylation Viscoat 295 are formed reactive thinner.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: it is the product of CN104 that said bisphenol A epoxy acrylate is selected U.S. Sartomer company technical grade code name for use.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: it is the product of CN970A60 that said three-functionality-degree aliphatic urethane acrylate is selected U.S. Sartomer company technical grade code name for use.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: it is the product of CN9006 that six functionality aliphatic urethane acrylates are selected U.S. Sartomer company technical grade code name for use.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: said tripropylene glycol diacrylate and propoxylation Viscoat 295 are Jiangsu three wooden company technical grade product.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: it is 1173 or/and 184 product that said hydroxyketone photoinitiator is selected the code name of Changzhou China titanium chemical ltd chemical grade for use.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: it is 2700 or/and 432 product that said base material wetting agent is selected the code name of the modest chemical ltd of moral for use.
Aforesaid a kind of spraying type ultraviolet cured woodware varnish is characterized in: each composition and weight percent are following:
The invention has the beneficial effects as follows:
1. with the main body active copolymer of bisphenol A epoxy acrylate, because the conventional amount of main body oligopolymer about 40% is reduced in 30%, thereby reduce the hard fragility of product as ultraviolet-curing paint.Because this oil paint is the spary coating type oil paint, formed paint film is thicker than roller coat, showering, for preventing cumulative stress, needs to alleviate the hard fragility of epoxy acrylate, avoids the paint film cracking.
2. be used the urethane resin of three-functionality-degree aliphatic urethane acrylate and six functionality, the former can increase the flexibility of coating, and the latter can guarantee the solidification rate of whole prescription.The flexible good and bisphenol-A epoxy ester synergy of three-functionality-degree aliphatic urethane acrylate can fully show the performance of tempering toughness with gentleness; But relatively poor because of its polymerization degree, speed of reaction is low, if in prescription, use excessive; Can produce paint film and solidify not thoroughly, anti-ly draw a poor performance, even defective such as be clamminess; Therefore the urethane resin that adds a certain amount of six functionality; This resin not only has certain kindliness, has the very high polymerization degree concurrently, and its solidification rate is greatly improved.
3. use reactive thinner in a large number to reduce viscosity; And be used tripropylene glycol diacrylate and two kinds of reactive thinners of propoxylation Viscoat 295; The former viscosity is low, dilution capacity is strong; And have good kindliness, the viscosity that reduces product is played crucial effects; The latter has improved solidification rate when reducing product viscosity, increased the toughness of paint film.
4.2700 the base material wetting agent have effects such as base material is wetting, deaeration, levelling concurrently; 432 base material wetting agent has the excellent wetting function of base material, and good levelling is arranged again, the scratch resistance effect, and the two is also with the workability of product and the visual appearance of coating are significantly improved.
5. utilize the reasonable combination of various raw materials; Make coating have that viscosity is low, construction (spraying) performance is good, under the prerequisite that reduces performance such as hardness hardly, give coating enough characteristics such as kindliness; Avoid the generation of problems such as orange peel, depression effectively, made spary coating type UV coating further move to maturity.
Embodiment
Below in conjunction with embodiment a kind of spraying type ultraviolet cured woodware varnish of the present invention is introduced:
Embodiment 1:
Each component of table 4 embodiment 1 and weight percentage table thereof
By the 100g of formulated shown in the table 4 photo-cured coating: get 22g bisphenol A epoxy acrylate, 12g three-functionality-degree aliphatic urethane acrylate, 6g six functionality aliphatic urethane acrylates and mix; Stir adding 40g tripropylene glycol diacrylate, 15g propoxylation Viscoat 295,2.5g1173 hydroxyketone photoinitiator, 2g184 hydroxyketone photoinitiator, 0.25g2700 base material wetting agent and 0.25g432 base material wetting agent down, obtain ultraviolet-curing paint.
Described active copolymer comprises bisphenol A epoxy acrylate, and acid value is 10-25mgKOH/g.
Bisphenol A epoxy acrylate, three-functionality-degree aliphatic urethane acrylate and six functionality aliphatic urethane acrylates are selected U.S. Sartomer company technical grade corresponding product for use, and code name is respectively CN104, CN970A60 and CN9006.
Said reactive thinner adopts tripropylene glycol diacrylate and the propoxylation Viscoat 295 bought on the market to be used, and can select Jiangsu three wooden company technical grade corresponding products for use.
Said light trigger is selected the corresponding code name product of Changzhou China titanium chemical ltd chemical grade for use.
The corresponding code name product of the modest chemical ltd of said selection of auxiliary moral technical grade.
Embodiment 2:
The ratio of each component that different with embodiment 1 is changes, and is specific as follows:
Each component of table 5 embodiment 2 and weight percentage table thereof
Embodiment 3:
The ratio of each component that different with embodiment 1 is changes, and is specific as follows:
Each component of table 6 embodiment 3 and weight percentage table thereof
Embodiment 4:
The ratio of each component that different with embodiment 1 is changes, and is specific as follows:
Each component of table 7 embodiment 4 and weight percentage table thereof
Embodiment 5:
The ratio of each component that different with embodiment 1 is changes, and is specific as follows:
Each component of table 8 embodiment 5 and weight percentage table thereof
Embodiment 6:
The ratio of each component that different with embodiment 1 is changes, and is specific as follows:
Each component of table 9 embodiment 6 and weight percentage table thereof
Embodiment 7:
The product code name of different with embodiment 1 is hydroxyketone photoinitiator is replaced by 184, and is specific as follows:
Each component of table 10 embodiment 7 and weight percentage table thereof
Embodiment 8:
The product code name of different with embodiment 1 is base material wetting agent is replaced by 432, and is specific as follows:
Each component of table 11 embodiment 8 and weight percentage table thereof
Embodiment 9:
Different with embodiment 1 is hydroxyketone photoinitiator is that 1173 and 184 product is formed by the product code name, and is specific as follows:
Each component of table 12 embodiment 9 and weight percentage table thereof
Embodiment 10:
Different with embodiment 1 is base material wetting agent is that 2700 and 432 product is formed by the product code name, and is specific as follows:
Each component of table 13 embodiment 10 and weight percentage table thereof
Embodiment 11:
Different with embodiment 1 is hydroxyketone photoinitiator is that 1173 and 184 product is formed by the product code name, and the base material wetting agent is that 2700 and 432 product is formed by the product code name, and is specific as follows:
Each component of table 14 embodiment 11 and weight percentage table thereof
Embodiment 12:
The ratio of each component changes on embodiment 11 bases, and is specific as follows:
Each component of table 15 embodiment 12 and weight percentage table thereof
Embodiment 13:
The ratio of each component changes on embodiment 12 bases, and is specific as follows:
Each component of table 16 embodiment 13 and weight percentage table thereof
Embodiment 14:
The ratio of each component changes on embodiment 12 bases, and is specific as follows:
Each component of table 17 embodiment 14 and weight percentage table thereof
In order to investigate film performance, with the ultraviolet-curing paint of embodiment 1～3 preparation, adopt spraying method respectively, coat surface of wooden substrate, use ultraviolet light polymerization, formation is filmed, and carries out film performance by subordinate's method and detects and evaluate, and film performance is seen table 5.
Each embodiment film performance test result of table 8
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Outward appearance | △ | △ | △ |
| Sticking power/level | 0 | 1 | 2 |
| Hardness | H | 2H | 3H |
| Snappiness/mm | 3mm | 2mm | ≤1mm |
| The two-way wiping of acetone/inferior | >=100 times | >=100 times | >=100 times |
| Thermotolerance (2000hr) | △ | △ | △ |
| Anti-5%NaOH, 48hr | △ | △ | △ |
| Anti-5%H 2SO 4，48hr | △ | △ | △ |
The definition of each test event and assessment method:
1, outward appearance: range estimation, △ representes well.Be used for judging whether that surfacing, mirror effect are good, problems such as no particle, orange peel.
2, sticking power: press the GB/T9286-1998 test, evaluation result is divided 0-5 level, and wherein 0 is best, and 5 for the poorest.
3, hardness: press the GB/T6739-1996 method and detect.Adopt the pencil hardness rank method, promptly 6B 5B4B 3B 2B B HB H 2H 3H 4H 5H 6H 7H 8H 9H representes from soft to firmly.
4, snappiness: press the test of 1731-93 method.
5, the two-way wiping of acetone: dip at the load with 0.5kg on the cloth with acetone and on test panel, to move around, the number of times that moves around when exposing bottom is represented.
6, thermotolerance: press GB/T 1740-79 (89) test, △ is normal.
7, anti-5%NaOH: test plate (panel) is dipped in 25 ℃ the 5%NaOH solution, estimates outward appearance after 48 hours, and △ is normal.
8, anti-5%H
2SO
4: test plate (panel) is dipped in 25 ℃ 5%H
2SO
4In the solution, estimate outward appearance after 48 hours, △ is normal.
Visible from table 8, adopt prescription of the present invention, the each item of filming excellent property.In addition, can find out that increase the ratio of bisphenol A epoxy acrylate, hardness improves and the snappiness reduction from hardness and snappiness test result.Integrate consideration, the bisphenol A epoxy acrylate consumption is filmed each item performance for best about 26%, is applicable to woodenware glazing spraying production technique.
Claims (8)
1. a spraying type ultraviolet cured woodware varnish is made up of active copolymer, reactive thinner, light trigger, auxiliary agent, it is characterized in that:
Each composition and weight percent are following:
Wherein, bisphenol A epoxy acrylate, three-functionality-degree aliphatic urethane acrylate and six functionality aliphatic urethane acrylates are formed active copolymer, and the acid value of bisphenol A epoxy acrylate is 10-25mgKOH/g;
Tripropylene glycol diacrylate and propoxylation Viscoat 295 are formed reactive thinner.
2. a kind of spraying type ultraviolet cured woodware varnish according to claim 1 is characterized in that: it is the product of CN104 that said bisphenol A epoxy acrylate is selected U.S. Sartomer company technical grade code name for use.
3. a kind of spraying type ultraviolet cured woodware varnish according to claim 1 is characterized in that: it is the product of CN970A60 that said three-functionality-degree aliphatic urethane acrylate is selected U.S. Sartomer company technical grade code name for use.
4. a kind of spraying type ultraviolet cured woodware varnish according to claim 1 is characterized in that: it is the product of CN9006 that six functionality aliphatic urethane acrylates are selected U.S. Sartomer company technical grade code name for use.
5. a kind of spraying type ultraviolet cured woodware varnish according to claim 1 is characterized in that: said tripropylene glycol diacrylate and propoxylation Viscoat 295 are Jiangsu three wooden company technical grade product.
6. a kind of spraying type ultraviolet cured woodware varnish according to claim 1 is characterized in that: it is 1173 or/and 184 product that said hydroxyketone photoinitiator is selected the code name of Changzhou China titanium chemical ltd chemical grade for use.
7. according to claim 1 or 6 described a kind of spraying type ultraviolet cured woodware varnish, it is characterized in that: it is 2700 or/and 432 product that said base material wetting agent is selected the code name of the modest chemical ltd of moral for use.
8. a kind of spraying type ultraviolet cured woodware varnish according to claim 7 is characterized in that: each composition and weight percent are following:
Bisphenol A epoxy acrylate 22～30%
Three-functionality-degree aliphatic urethane acrylate 8～12%
Six functionality aliphatic urethane acrylates 2～6%
Tripropylene glycol diacrylate 30～50%
Propoxylation Viscoat 295 12～18%
Hydroxyketone photoinitiator 1,173 1～4%
Hydroxyketone photoinitiator 184 1～3%
Base material wetting agent 2,700 0.1～0.5%
Base material wetting agent 432 0.1～0.5%
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010130465 CN101787229B (en) | 2010-03-11 | 2010-03-11 | Spraying type ultraviolet cured woodware varnish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010130465 CN101787229B (en) | 2010-03-11 | 2010-03-11 | Spraying type ultraviolet cured woodware varnish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101787229A CN101787229A (en) | 2010-07-28 |
| CN101787229B true CN101787229B (en) | 2012-12-26 |
Family
ID=42530612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010130465 Expired - Fee Related CN101787229B (en) | 2010-03-11 | 2010-03-11 | Spraying type ultraviolet cured woodware varnish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101787229B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374245B (en) * | 2012-04-27 | 2016-04-27 | 比亚迪股份有限公司 | A kind of vacuum plating finish paint and a kind of vacuum coating surface form the method for coating |
| CN102746786B (en) * | 2012-05-29 | 2014-11-05 | 北京展辰化工有限公司 | Ultraviolet-light-cured elastic top varnish and production method thereof |
| CN103397328B (en) * | 2013-08-01 | 2016-04-06 | 宁波威霖住宅设施有限公司 | A kind of absolutely dry method of carrying out high decoration functions composite film coating in metallic surface |
| CN103497668A (en) * | 2013-09-16 | 2014-01-08 | 成都优品涂料有限公司 | Ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and preparation method thereof |
| CN104194570A (en) * | 2014-09-22 | 2014-12-10 | 深圳市高域化学材料有限公司 | Low-VOC (Volatile Organic Compounds) and high-solid-content UV spray finishing coat |
| CN105985709A (en) * | 2015-02-27 | 2016-10-05 | 湖南邦弗特新材料技术有限公司 | UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface |
| KR20190035198A (en) * | 2017-09-26 | 2019-04-03 | 주식회사 케이씨씨 | Uv curable coating composition |
| CN109181381A (en) * | 2018-08-22 | 2019-01-11 | 安徽远锦文化环境艺术工程有限公司 | A kind of sculpture pedestal of waterproof and anticorrosion |
| CN113388277A (en) * | 2020-03-14 | 2021-09-14 | 上海沪正实业有限公司 | High-water-resistance wood floor coating, high-water-resistance resin prepolymer and preparation method thereof |
| CN111410892B (en) * | 2020-04-03 | 2022-02-11 | 寇汀涂料(上海)有限公司 | Environment-friendly transparent woodware primer and preparation method thereof |
| CN112980298B (en) * | 2021-03-16 | 2021-12-21 | 上海抚佳精细化工有限公司 | Ice flower crack coating and preparation method and curing method thereof |
| CN116285650A (en) * | 2023-03-27 | 2023-06-23 | 华容县恒兴建材有限公司 | Ultra-wear-resistant high-temperature-resistant stone powder and PVC material floor ultraviolet light curing coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297972A (en) * | 2000-06-07 | 2001-06-06 | 湖南亚大化工建材有限公司 | Ultravoilet cured paint without irritation |
| CN1884401A (en) * | 2005-06-24 | 2006-12-27 | 上海华明高技术（集团）有限公司 | Ultraviolet light cured printing ink |
-
2010
- 2010-03-11 CN CN 201010130465 patent/CN101787229B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297972A (en) * | 2000-06-07 | 2001-06-06 | 湖南亚大化工建材有限公司 | Ultravoilet cured paint without irritation |
| CN1884401A (en) * | 2005-06-24 | 2006-12-27 | 上海华明高技术（集团）有限公司 | Ultraviolet light cured printing ink |
Non-Patent Citations (1)
| Title |
|---|
| 吴宗南，刘红波.紫外光固化涂料的研究进展.《广东化工》.2009,第36卷(第2期),第52－54页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101787229A (en) | 2010-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101787229B (en) | Spraying type ultraviolet cured woodware varnish | |
| CN102161862B (en) | Ultraviolet (UV) light-curable polyurethane acrylic resin composite | |
| CN101275054B (en) | Ultraviolet cured paint composition and preparation thereof | |
| KR101036829B1 (en) | Ultraviolet-Curable Composition for Transparent Color Coated Steel Sheet and Steel Sheet Using the Same | |
| CN101654570B (en) | Water-based ultraviolet curing coating | |
| CN100567413C (en) | Highly wearable vacuum coating ultraviolet curing coatings | |
| CN102206462B (en) | Metal UV (Ultraviolet) coating | |
| CN104387945A (en) | Odorless staining-resistant anti-yellowing UV coated matt finish paint coating, and preparation method and construction technology thereof | |
| KR101118570B1 (en) | UV curable coating composition | |
| CN101837667A (en) | Ultraviolet cured coating and application thereof | |
| CN102977748B (en) | A kind of not containing the UV furniture spray paint light top coat top coat of volatile organic solvent | |
| CN102863893A (en) | Ultraviolet curing paint | |
| CN104559698B (en) | A kind of color inhibition UV transparent primings for electrostatic spraying | |
| CN104263208A (en) | UV (Ultraviolet) laminated topcoat gloss coating with performances of smell removal, stain resistance and yellowing resistance as well as preparation method and construction process thereof | |
| CN101544869A (en) | Packless ultraviolet curing transparent priming lacquer for woodenware | |
| CN103013324A (en) | Self-repairing type ultraviolet light polymerization varnish | |
| CN104559741A (en) | UV (ultraviolet) finishing varnish for laser roller coating | |
| CN103265873A (en) | UV (Ultraviolet) light white finish | |
| CN103627300A (en) | Ultraviolet (UV) laser roller coating woodware matt finish | |
| CN104927620B (en) | A kind of solid wood board solidifies painting design with crack resistence ultraviolet light | |
| CN103589324A (en) | UV (ultraviolet) anti-scratch matte finishing paint | |
| CN104946092B (en) | Jing Yin composite floor board of cork wood ultraviolet light solidifies painting design | |
| CN104530923A (en) | UV matte top-coat paint for vacuum spraying | |
| CN101942261A (en) | Ultraviolet curing coating | |
| CN103059718A (en) | Ultraviolet light cured three-dimensional magic paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170311 |