CN101880492A - Titanium dioxide pigment for ink and preparation method thereof - Google Patents
Titanium dioxide pigment for ink and preparation method thereof Download PDFInfo
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Abstract
The invention relates to a titanium dioxide pigment for ink and a preparation method thereof. The titanium dioxide pigment for the ink is prepared by coating a coated material on surfaces of titanium dioxide particles and is characterized in that the coated material is an aluminum oxide which accounts for 1.0 to 4.0 percent of the weight of the titanium dioxide particles in weight percentage. The preparation method of the titanium dioxide pigment for the ink comprises the following steps of: (1) beating the titanium dioxide particles to prepare titanium dioxide water suspension; (2) adding a dispersing agent into the water suspension for dispersion, regulating the pH value and grinding; (3) diluting and heating the solution; (4) adding an aluminium compound into the solution; (5) regulating the pH value and curing to form an aluminum oxide coated layer on the surfaces of the titanium dioxide particles; and (6) filtering, washing, drying and superfinely grinding the obtained product. The titanium dioxide pigment prepared by the method has high glossiness and dispersibility when applied to the ink or like products. The preparation method can be used for treating the titanium dioxide pigment prepared in any way.
Description
Technical field
The invention belongs to chemical material technical field, relate to a kind of titanium white powder pigment, specifically is a kind of titanium dioxide pigment for ink and preparation method thereof.
Background technology
Titanium dioxide be a kind of be the very excellent white pigment of performance, it is widely used in industries such as coating, plastic cement, plastics, papermaking, printing-ink, chemical fibre, rubber, makeup, pottery.For different application industries, titanium dioxide generally all needs the processing through mineral compound, to improve it such as application performances such as weathering resistance, whiteness, reducing power and opacifying powers.
The titanium white powder pigment that is used for printing ink or similar system is except that should having excellent pigment performance, and perfect performance is to have high oiliness system glossiness and good oiliness system dispersiveness.In order to improve glossiness and the dispersiveness that is applied in the oiliness system, common way is the titanium white powder pigment particle to be carried out coating with one or more hydrous oxides handle, and particularly uses the oxide compound of aluminium to use glossiness and dispersiveness to improve its oiliness system.In the prior art, the method for using various hydrous oxides that titanium white powder pigment is handled has a lot, but generally speaking, and these methods are in order to produce the titanium dioxide of high gloss, often needs the long treatment time, higher temperature and than complex apparatus.
Summary of the invention
Originally the objective of the invention is to overcome the deficiencies in the prior art, a kind of titanium white powder pigment that has high glossiness and good dispersiveness in the application of printing ink or similar system and preparation method thereof is provided.
According to technical scheme provided by the invention: a kind of titanium dioxide pigment for ink, be coated with coated fertilizer on titanium dioxide particulate surface, it is characterized in that: described coated fertilizer is an aluminum oxide, percentage ratio meter by weight, and the content of described aluminum oxide is titanium dioxide particulate 1.0～4.0%.
A kind of production method of titanium dioxide pigment for ink is characterized in that comprising the steps:
(1) the titanium dioxide particle is joined in the deionized water, be mixed with the titanium dioxide aqeous suspension by stirring, the concentration of titanium dioxide aqeous suspension is 500～700g/L;
(2) in the above-mentioned titanium dioxide aqeous suspension for preparing, add dispersion agent and disperseed 25～35 minutes, percentage ratio meter by weight, described dispersant dosage is a titanium dioxide particulate 0.05%～1%; Adopt the pH regulator agent that the pH value of titanium dioxide aqeous suspension is adjusted to 8～11 then, again the titanium dioxide aqeous suspension is carried out milled processed, lapping mode can adopt ball milling or sand milling, preferably adopts sand milling;
(3) adopt deionized water to be diluted to 250g/L～350g/L, be heated to 50 ℃～80 ℃ temperature range then and keep through the titanium dioxide aqeous suspension of milled processed;
(4) add a certain amount of alkaline aluminum compound aqueous solution and abundant the dispersion in the titanium dioxide aqeous suspension after heating earlier, slaking is 0.5～1 hour under whipped state, is beneficial to the abundant deposition of oxide compound; Then in 0.5～1.5 hour, add a certain amount of acidic aluminum compound water solution again and fully disperse to above-mentioned titanium dioxide aqeous suspension, slaking 1～2 hour under whipped state then is beneficial to the abundant deposition of oxide compound; The calculating principle that aluminium element in described alkalescence and the acidic aluminum compound water solution adds total amount is: the weight that percentage ratio meter by weight, whole aluminium elements of adding generate aluminum oxide is the titanium dioxide particulate 1～4% in the titanium dioxide aqeous suspension; Wherein, the ratio of the aluminium element add-on in the aluminium element add-on in the alkaline aluminum compound aqueous solution and the acidic aluminum compound water solution is 1: 1～1: 3;
(5) keep temperature range in the step (3), the pH value of using the pH regulator agent will add the titanium dioxide aqeous suspension of aluminium element is adjusted between 6.5～7.5, slaking is 0.5～1 hour under whipped state, be beneficial to the abundant deposition of oxide compound, make the titanium dioxide particle surface form one deck alumina-coated layer;
(6) adopt at last currently known methods to the titanium white powder pigment aqeous suspension filter, wash, dry, micronizing and organic process, to strengthen the dispersiveness of described titanium white powder pigment in application system, obtain final titanium white powder pigment particle; Above-mentioned organic process can adopt wet method to carry out, and also can add organic agent and handle when micronizing, and organic agent can adopt conventional trimethylolethane, TriMethylolPropane(TMP) and various siloxanes.
As a further improvement on the present invention, in the step (1) of titanium white powder pigment production method, the concentration of titanium dioxide aqeous suspension is 550～650g/L.
As a further improvement on the present invention, in the step (2) of titanium white powder pigment production method, the dispersion agent of adding is a phosphoric acid salt, and preferably, described phosphoric acid salt preferably adopts Sodium hexametaphosphate 99; The consumption of dispersion agent is a titanium dioxide particulate 0.1%～0.5%, and the pH value of titanium dioxide aqeous suspension is adjusted to 9.5～10.5.
As a further improvement on the present invention, in the step (3) of titanium white powder pigment production method, the titanium dioxide aqeous suspension of process milled processed is diluted to 320g/L～330g/L, most 75 ℃ of the titanium dioxide aqeous suspension heating after the dilution.
As a further improvement on the present invention, in the step (4) of titanium white powder pigment production method, the calculating principle that aluminium element in described alkalescence and the acidic aluminum compound water solution adds total amount is: the weight that percentage ratio meter by weight, whole aluminium elements of adding generate aluminum oxide is the titanium dioxide particulate 1.5～3% in the titanium dioxide aqeous suspension.
As a further improvement on the present invention, in the step (4) of titanium white powder pigment production method, the ratio of the aluminium element add-on in the aluminium element add-on in the alkaline aluminum compound aqueous solution and the acidic aluminum compound water solution is 2: 3.
As a further improvement on the present invention, in the step (4) of titanium white powder pigment production method, described alkaline aluminum compound is inclined to one side sodium chlorate, and described acidic aluminum compound is a Tai-Ace S 150.
As a further improvement on the present invention, in the step (2) and (5) of titanium white powder pigment production method, the pH regulator agent of using is aqueous sodium hydroxide solution or dilute sulfuric acid aqueous solution.
The present invention compared with prior art, advantage is: the titanium white powder pigment that makes has high glossiness and good dispersiveness in the application of printing ink or similar system.The preparation method can be used for handling the titanium white powder pigment that makes in any form, the anatase titanium dioxide pigment that is made by sulfuric acid process for example, the rutile titanium dioxide pigment that is made by sulfuric acid process or chlorination process technology.Each step of preparation method may be carried out batchwise also and can carry out continuously.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1:
(1) take by weighing titanium dioxide particle 300g, the titanium dioxide particle is joined in the deionized water, it is 600g/L titanium dioxide aqeous suspension that making beating is mixed with concentration;
(2) in the above-mentioned titanium dioxide aqeous suspension for preparing, add sodium hexametaphosphate dispersant and disperseed 30 minutes, percentage ratio meter by weight, the consumption of Sodium hexametaphosphate 99 is a titanium dioxide particulate 0.3%; Adopt aqueous sodium hydroxide solution that the pH value of titanium dioxide aqeous suspension is adjusted to 9.8 then, again with sand mill to titanium dioxide aqeous suspension milled processed 30 minutes, remove sand;
(3) adopt deionized water to be diluted to 300g/L, be heated to 75 ℃ temperature range then and keep through the titanium dioxide aqeous suspension of milled processed;
(4) add the sodium metaaluminate aqueous solution and abundant the dispersion in the titanium dioxide aqeous suspension after heating earlier, slaking is 0.5 hour under whipped state, is beneficial to the abundant deposition of oxide compound; Add aluminum sulfate aqueous solution again and fully disperse to above-mentioned titanium dioxide aqeous suspension then, slaking 1 hour under whipped state then is beneficial to the abundant deposition of oxide compound; Described sodium metaaluminate add-on is 3.86g, and promptly the weight of the whole aluminium elements generation aluminum oxide in the sodium metaaluminate is 2.4g; Described Tai-Ace S 150 add-on is 4g, and promptly the weight of the whole aluminium elements generation aluminum oxide in the Tai-Ace S 150 is 1.2g;
(5) keep temperature range in the step (3), the pH value of using dilute sulfuric acid aqueous solution will add the titanium dioxide aqeous suspension of aluminium element is adjusted between 7.0, slaking is 0.5 hour under whipped state, is beneficial to the abundant deposition of oxide compound, makes the titanium dioxide particle surface form one deck alumina-coated layer;
(6) adopt at last currently known methods to the titanium white powder pigment aqeous suspension filter, wash, dry, micronizing, obtain final titanium white powder pigment particle.
Embodiment 2:
(1) take by weighing titanium dioxide particle 300g, the titanium dioxide particle is joined in the deionized water, it is 600g/L titanium dioxide aqeous suspension that making beating is mixed with concentration;
(2) in the above-mentioned titanium dioxide aqeous suspension for preparing, add sodium hexametaphosphate dispersant and disperseed 30 minutes, percentage ratio meter by weight, the consumption of Sodium hexametaphosphate 99 is a titanium dioxide particulate 0.3%; Adopt aqueous sodium hydroxide solution that the pH value of titanium dioxide aqeous suspension is adjusted to 9.8 then, again with sand mill to titanium dioxide aqeous suspension milled processed 30 minutes, remove sand;
(3) adopt deionized water to be diluted to 300g/L, be heated to 75 ℃ temperature range then and keep through the titanium dioxide aqeous suspension of milled processed;
(4) add the sodium metaaluminate aqueous solution and abundant the dispersion in the titanium dioxide aqeous suspension after heating earlier, slaking is 0.5 hour under whipped state, is beneficial to the abundant deposition of oxide compound; Add aluminum sulfate aqueous solution again and fully disperse to above-mentioned titanium dioxide aqeous suspension then, slaking 1 hour under whipped state then is beneficial to the abundant deposition of oxide compound; Described sodium metaaluminate add-on is 8.7g, and promptly the weight of the whole aluminium elements generation aluminum oxide in the sodium metaaluminate is 5.4g; Described Tai-Ace S 150 add-on is 12g, and promptly the weight of the whole aluminium elements generation aluminum oxide in the Tai-Ace S 150 is 3.6g;
(5) keep temperature range in the step (3), the pH value of using dilute sulfuric acid aqueous solution will add the titanium dioxide aqeous suspension of aluminium element is adjusted between 7.0, slaking is 0.5 hour under whipped state, is beneficial to the abundant deposition of oxide compound, makes the titanium dioxide particle surface form one deck alumina-coated layer;
(6) adopt at last currently known methods to the titanium white powder pigment aqeous suspension filter, wash, dry, micronizing and organic process, to strengthen the dispersiveness of described titanium white powder pigment in application system, obtain final titanium white powder pigment particle; Above-mentioned organic process is to add TriMethylolPropane(TMP) to handle when micronizing, percentage ratio meter by weight, and the add-on of described TriMethylolPropane(TMP) is a titanium dioxide particulate 0.3～0.3%.
Embodiment 3:
Step among the embodiment 3 (1) is identical to step (5) and embodiment 1, only in step (6) to the titanium white powder pigment aqeous suspension filter, wash, dry, micronizing and organic process, obtain final titanium white powder pigment particle; Above-mentioned organic process is to add TriMethylolPropane(TMP) to handle when micronizing, percentage ratio meter by weight, and the add-on of described TriMethylolPropane(TMP) is a titanium dioxide particulate 0.3～0.3%.
The titanium white powder pigment of embodiment 1～3 preparation and commercially available pigment are compared, and wherein, reduced pigment 1 is for adopting the pigment of the dual coating of sial, and reduced pigment 2 is for adopting the pigment of the dual coating of zirconium aluminium, and reduced pigment 3 is the pigment without coating.
Comparing result is as follows:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Contrast 1 | Contrast 2 | Contrast 3 | |
| Glossiness | ??66.2 | ??77.8 | ??85.6 | ??76.6 | ??73.4 | ??56.1 |
| Oil-dispersing property | ??3.5 | ??5.25 | ??5.5 | ??5 | ??5 | ??3.8 |
By comparing result as seen: the titanium white powder pigment of the present invention's preparation has the dispersed and high oiliness system glossiness of good oiliness system.
The foregoing description only is in order to understand the present invention better, and the present invention is not limited in the content in the foregoing description, and the simple modification that those skilled in the art make in the open scope of the present invention still is included in claims and limits in the protection domain.
Claims (10)
1. a titanium dioxide pigment for ink is coated with coated fertilizer on titanium dioxide particulate surface, it is characterized in that: described coated fertilizer is an aluminum oxide, percentage ratio meter by weight, and the content of described aluminum oxide is titanium dioxide particulate 1.0～4.0%.
2. the production method of a titanium dioxide pigment for ink is characterized in that comprising the steps:
(1) the titanium dioxide particle is joined in the deionized water, be mixed with the titanium dioxide aqeous suspension by stirring, the concentration of titanium dioxide aqeous suspension is 500～700g/L;
(2) in the above-mentioned titanium dioxide aqeous suspension for preparing, add dispersion agent and disperseed 25～35 minutes, percentage ratio meter by weight, described dispersant dosage is a titanium dioxide particulate 0.05%～1%; Adopt the pH regulator agent that the pH value of titanium dioxide aqeous suspension is adjusted to 8～11 then, again the titanium dioxide aqeous suspension is carried out milled processed;
(3) adopt deionized water to be diluted to 250g/L～350g/L, be heated to 50 ℃～80 ℃ temperature range then and keep through the titanium dioxide aqeous suspension of milled processed;
(4) add a certain amount of alkaline aluminum compound aqueous solution and abundant the dispersion in the titanium dioxide aqeous suspension after heating earlier, slaking is 0.5～1 hour under whipped state; Then in 0.5～1.5 hour, add a certain amount of acidic aluminum compound water solution again and fully disperse to above-mentioned titanium dioxide aqeous suspension, slaking 1～2 hour under whipped state then; The calculating principle that aluminium element in described alkalescence and the acidic aluminum compound water solution adds total amount is: the weight that percentage ratio meter by weight, whole aluminium elements of adding generate aluminum oxide is the titanium dioxide particulate 1～4% in the titanium dioxide aqeous suspension; Wherein, the ratio of the aluminium element add-on in the aluminium element add-on in the alkaline aluminum compound aqueous solution and the acidic aluminum compound water solution is 1: 1～1: 3;
(5) keep temperature range in the step (3), the pH value of using the pH regulator agent will add the titanium dioxide aqeous suspension of aluminium element is adjusted between 6.5～7.5, and slaking is 0.5～1 hour under whipped state, makes titanium dioxide particle surface formation one deck alumina-coated layer;
(6) at last to the titanium white powder pigment aqeous suspension filter, wash, dry, micronizing and organic process, obtain final titanium white powder pigment particle.
3. the production method of titanium dioxide pigment for ink as claimed in claim 2, it is characterized in that: in step (1), the concentration of titanium dioxide aqeous suspension is 550～650g/L.
4. the production method of titanium dioxide pigment for ink as claimed in claim 2, it is characterized in that: in step (2), the dispersion agent of adding is a phosphoric acid salt; The consumption of dispersion agent is a titanium dioxide particulate 0.1%～0.5%, and the pH value of titanium dioxide aqeous suspension is adjusted to 9.5～10.5.
5. the production method of titanium dioxide pigment for ink as claimed in claim 2 is characterized in that: in step (3), be diluted to 320g/L～330g/L, most 75 ℃ of the titanium dioxide aqeous suspension heating after the dilution through the titanium dioxide aqeous suspension of milled processed.
6. the production method of titanium dioxide pigment for ink as claimed in claim 2, it is characterized in that: in step (4), the calculating principle that aluminium element in described alkalescence and the acidic aluminum compound water solution adds total amount is: the weight that percentage ratio meter by weight, whole aluminium elements of adding generate aluminum oxide is the titanium dioxide particulate 1.5～3% in the titanium dioxide aqeous suspension.
7. the production method of titanium dioxide pigment for ink as claimed in claim 2 is characterized in that: in step (4), the ratio of the aluminium element add-on in the aluminium element add-on in the alkaline aluminum compound aqueous solution and the acidic aluminum compound water solution is 2: 3.
8. the production method of titanium dioxide pigment for ink as claimed in claim 2, it is characterized in that: in step (4), described alkaline aluminum compound is inclined to one side sodium chlorate, and described acidic aluminum compound is a Tai-Ace S 150.
9. the production method of titanium dioxide pigment for ink as claimed in claim 2, it is characterized in that: in step (2) and (5), the pH regulator agent of using is aqueous sodium hydroxide solution or dilute sulfuric acid aqueous solution.
10. the production method of titanium dioxide pigment for ink as claimed in claim 4, it is characterized in that: described phosphoric acid salt preferably adopts Sodium hexametaphosphate 99.
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| CN103112891A (en) * | 2013-02-25 | 2013-05-22 | 南京钛白化工有限责任公司 | Preparation method of high-performance rutile titanium white |
| CN103436055A (en) * | 2013-09-09 | 2013-12-11 | 郴州四方立投资有限公司 | Preparation method of nanometer aluminum oxide clad kaoline composite material |
| CN104194412A (en) * | 2014-09-23 | 2014-12-10 | 安徽金星钛白（集团）有限公司 | High coulombic efficiency TiO2 preparation method |
| CN104194407A (en) * | 2014-06-03 | 2014-12-10 | 安徽奥邦新材料有限公司 | Novel modified titanium dioxide white antirust pigment and preparing method thereof |
| CN104559337A (en) * | 2014-12-18 | 2015-04-29 | 常熟市环虹化工颜料厂 | Preparation method of nano powder pigment |
| CN104877393A (en) * | 2015-04-08 | 2015-09-02 | 攀钢集团攀枝花钢铁研究院有限公司 | Titanium dioxide with low oil absorption and preparation method of titanium dioxide |
| CN105504885A (en) * | 2014-09-26 | 2016-04-20 | 河南佰利联化学股份有限公司 | Preparation method for special rutile titanium dioxide used for papermaking |
| CN105602292A (en) * | 2015-10-28 | 2016-05-25 | 四川龙蟒钛业股份有限公司 | Production method of special titanium dioxide pigment for automobile cathode electrophoresis coatings |
| CN105683301A (en) * | 2013-10-28 | 2016-06-15 | Cqv株式会社 | Pigment having excellent electrical conductivity and corrosion resistance and method for preparing same |
| CN107057407A (en) * | 2016-12-23 | 2017-08-18 | 宁波新福钛白粉有限公司 | A kind of preparation method of water paint TiO 2 pigment |
| CN107384019A (en) * | 2017-07-14 | 2017-11-24 | 西藏亚吐克工贸有限公司 | The special titanium dioxide process of ink |
| CN107955414A (en) * | 2017-12-01 | 2018-04-24 | 江苏镇钛化工有限公司 | The preparation method of water-based Diamond Search ink special titanium pigment |
| CN108587244A (en) * | 2018-04-25 | 2018-09-28 | 四川龙蟒钛业股份有限公司 | A kind of titanium dioxide aluminium coating process with cost advantage |
| CN109111764A (en) * | 2018-08-30 | 2019-01-01 | 浙江天泰新材料科技有限公司 | Nano-powder titanium dioxide coating new material and preparation method thereof |
| CN109401365A (en) * | 2017-08-18 | 2019-03-01 | 龙蟒佰利联集团股份有限公司 | A kind of preparation method of inner-printing ink special titanium pigment |
| CN109535775A (en) * | 2018-12-24 | 2019-03-29 | 攀钢集团重庆钛业有限公司 | The preparation method of ink tailored version titanium dioxide |
| CN111410880A (en) * | 2020-04-03 | 2020-07-14 | 沪宝新材料科技（上海）股份有限公司 | Environment-friendly heat-insulating middle-layer paint, and preparation method and construction process thereof |
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| CN115594994A (en) * | 2022-10-25 | 2023-01-13 | 攀钢集团攀枝花钢铁研究院有限公司（Cn） | Preparation method of special titanium dioxide for high-gloss ink |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000345090A (en) * | 1998-06-30 | 2000-12-12 | Pentel Corp | Aqueous pigment ink |
| CN101143978A (en) * | 2007-11-13 | 2008-03-19 | 攀枝花学院 | Composite envelope titanium white powder and preparation method thereof |
-
2010
- 2010-07-14 CN CN 201010231162 patent/CN101880492B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000345090A (en) * | 1998-06-30 | 2000-12-12 | Pentel Corp | Aqueous pigment ink |
| CN101143978A (en) * | 2007-11-13 | 2008-03-19 | 攀枝花学院 | Composite envelope titanium white powder and preparation method thereof |
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| CN103112891A (en) * | 2013-02-25 | 2013-05-22 | 南京钛白化工有限责任公司 | Preparation method of high-performance rutile titanium white |
| CN103436055A (en) * | 2013-09-09 | 2013-12-11 | 郴州四方立投资有限公司 | Preparation method of nanometer aluminum oxide clad kaoline composite material |
| CN105683301A (en) * | 2013-10-28 | 2016-06-15 | Cqv株式会社 | Pigment having excellent electrical conductivity and corrosion resistance and method for preparing same |
| CN104194407A (en) * | 2014-06-03 | 2014-12-10 | 安徽奥邦新材料有限公司 | Novel modified titanium dioxide white antirust pigment and preparing method thereof |
| CN104194412A (en) * | 2014-09-23 | 2014-12-10 | 安徽金星钛白（集团）有限公司 | High coulombic efficiency TiO2 preparation method |
| CN105504885A (en) * | 2014-09-26 | 2016-04-20 | 河南佰利联化学股份有限公司 | Preparation method for special rutile titanium dioxide used for papermaking |
| CN104559337A (en) * | 2014-12-18 | 2015-04-29 | 常熟市环虹化工颜料厂 | Preparation method of nano powder pigment |
| CN104877393A (en) * | 2015-04-08 | 2015-09-02 | 攀钢集团攀枝花钢铁研究院有限公司 | Titanium dioxide with low oil absorption and preparation method of titanium dioxide |
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| CN107057407A (en) * | 2016-12-23 | 2017-08-18 | 宁波新福钛白粉有限公司 | A kind of preparation method of water paint TiO 2 pigment |
| CN107384019A (en) * | 2017-07-14 | 2017-11-24 | 西藏亚吐克工贸有限公司 | The special titanium dioxide process of ink |
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| CN107955414A (en) * | 2017-12-01 | 2018-04-24 | 江苏镇钛化工有限公司 | The preparation method of water-based Diamond Search ink special titanium pigment |
| CN108587244A (en) * | 2018-04-25 | 2018-09-28 | 四川龙蟒钛业股份有限公司 | A kind of titanium dioxide aluminium coating process with cost advantage |
| CN108587244B (en) * | 2018-04-25 | 2020-03-20 | 四川龙蟒钛业股份有限公司 | Titanium dioxide aluminum coating process with cost advantage |
| CN109111764A (en) * | 2018-08-30 | 2019-01-01 | 浙江天泰新材料科技有限公司 | Nano-powder titanium dioxide coating new material and preparation method thereof |
| CN109535775A (en) * | 2018-12-24 | 2019-03-29 | 攀钢集团重庆钛业有限公司 | The preparation method of ink tailored version titanium dioxide |
| CN109535775B (en) * | 2018-12-24 | 2020-11-24 | 攀钢集团重庆钛业有限公司 | Preparation method of titanium dioxide special for printing ink |
| CN111410880A (en) * | 2020-04-03 | 2020-07-14 | 沪宝新材料科技（上海）股份有限公司 | Environment-friendly heat-insulating middle-layer paint, and preparation method and construction process thereof |
| CN112342838A (en) * | 2020-11-08 | 2021-02-09 | 沪本新材料科技（上海）有限公司 | Process for preparing liquid titanium dioxide for producing decorative base paper |
| CN113004755A (en) * | 2021-03-08 | 2021-06-22 | Ppg涂料(天津)有限公司 | Aqueous coating composition |
| CN115594994A (en) * | 2022-10-25 | 2023-01-13 | 攀钢集团攀枝花钢铁研究院有限公司（Cn） | Preparation method of special titanium dioxide for high-gloss ink |
| CN115594994B (en) * | 2022-10-25 | 2024-03-19 | 攀钢集团攀枝花钢铁研究院有限公司 | Preparation method of titanium dioxide special for high-gloss printing ink |
| CN115850999A (en) * | 2022-11-30 | 2023-03-28 | 攀钢集团研究院有限公司 | Preparation method of titanium dioxide for high-gloss high-dispersion ink |
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Effective date of registration: 20190930 Address after: 243000 Anhui city of Ma'anshan province at Xinhua Economic Development Zone, Road No. 1 Patentee after: Anhui Venus Titanium White (Group) Co., Ltd. Address before: 214194 Beizhen Jing Zhang Jing Industrial Zone, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Haopu Titanium Co., Ltd. |