CN110845866A - High-brightness pigment violet and preparation method thereof - Google Patents
High-brightness pigment violet and preparation method thereof Download PDFInfo
- Publication number
- CN110845866A CN110845866A CN201810957129.XA CN201810957129A CN110845866A CN 110845866 A CN110845866 A CN 110845866A CN 201810957129 A CN201810957129 A CN 201810957129A CN 110845866 A CN110845866 A CN 110845866A
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- Prior art keywords
- pigment
- violet
- vividness
- pigment violet
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0075—Preparations with cationic dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention provides a high-vividness pigment violet, which comprises the following components in percentage by weight: 11: 132-35% of basic violet; 1-2% of glacial acetic acid; 1-2% of trisodium phosphate; 33-37% of sodium tungstate; 10-13% of sodium molybdate; 1-2% of pigment auxiliary agent; 14-17% of hydrochloric acid. The invention also provides a preparation method of the high-vividness pigment violet. Compared with the prior art, the invention has the advantages of light fastness, good light fastness and high brilliance.
Description
Technical Field
The invention relates to the technical field of pigments, in particular to a high-vividness pigment violet and a preparation method thereof.
Background
The pigment is used as a dyeing material with wide application, is mainly applied to industries such as coating, printing and dyeing, plastic products, papermaking, rubber products, ceramics and the like, and continuously expands the demand on the pigment along with the rapid development of downstream industries.
The conventional pigment violet is applied in a large number of industries, and with the development of the technology, the pigment needs to meet the conventional color requirements and also needs to ensure the characteristics of light fastness, good light fastness and high vividness, and the conventional pigment violet is deficient in the aspects or cannot achieve the purpose of compatibility.
Disclosure of Invention
In view of the above, the invention provides a high-brilliance pigment violet and a preparation method thereof, and aims to solve the problem that the pigment violet in the prior art cannot meet the requirements of light fastness, good light fastness and high brilliance.
To this end, in one aspect, the present invention provides a high vividness pigment violet comprising the following components in weight percent:
further, the high vividness pigment violet comprises the following components in percentage by weight: 132-34% of basic violet 11; 1-2% of glacial acetic acid; 1-2% of trisodium phosphate; 33-36% of sodium tungstate; 10-12% of sodium molybdate; 1-2% of pigment auxiliary agent; 14-16% of hydrochloric acid.
Further, the high vividness pigment violet comprises the following components in percentage by weight: 132-33% of basic violet 11; 1-2% of glacial acetic acid; 1-2% of trisodium phosphate; 33-35% of sodium tungstate; 10-11% of sodium molybdate; 1-2% of pigment auxiliary agent; 14-15% of hydrochloric acid.
Further, the high vividness pigment violet comprises the following components in percentage by weight: 133% of basic violet 11; 2% of glacial acetic acid; 2% of trisodium phosphate; 35% of sodium tungstate; 11% of sodium molybdate; 2% of pigment auxiliary agent; 15% of hydrochloric acid.
In another aspect, the present invention provides a method for preparing the above high vividness pigment violet, comprising the steps of:
1) dissolving basic violet 11:1 in water at 80-90 deg.C;
2) dissolving sodium tungstate, sodium molybdate and trisodium phosphate;
3) adding the solution dissolved in the step 2) into the basic violet 11:1 dissolved in the step 1);
4) adding the rest components, completing the reaction, rinsing, drying and crushing the materials in sequence.
Further, in the step 1), the water temperature was 85 ℃.
Compared with the prior art, the high-brilliance pigment violet and the preparation method thereof provided by the invention have the advantages of light fastness, good light fastness and high brilliance.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below. While exemplary embodiments of the present disclosure have been shown, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The following is a high-vividness pigment violet and a preparation method thereof provided by the embodiment of the invention. The high-vividness pigment violet is obtained by the following proportion, and the total weight is calculated by 500 KG.
The following data were measured after ultraviolet irradiation in a simulated room temperature environment:
the experimental conditions are determined by referring to the determination conditions for pigment violet in the prior art, such as those described in national standards and industry standards, and are not described in detail herein.
The high-vividness pigment violet is prepared by the following preparation method, which comprises the following steps:
a preparation method of the high-vividness pigment violet comprises the following steps:
1) dissolving basic violet 11:1 in water at any temperature between 80-90 deg.C (preferably 85 deg.C);
2) dissolving sodium tungstate, sodium molybdate and trisodium phosphate;
3) adding the solution dissolved in the step 2) into the basic violet 11:1 dissolved in the step 1);
4) adding the rest components, completing the reaction, rinsing, drying and crushing the materials in sequence.
According to the embodiments, the high-vividness pigment violet and the preparation method provided by the invention have the advantages of light fastness, good light fastness and high vividness compared with the prior art through the proportion and the preparation method.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The high-vividness pigment violet is characterized by comprising the following components in percentage by weight:
2. the high vividness pigment violet according to claim 1, comprising the following components in weight percent: 11: 132-34% of basic violet; 1-2% of glacial acetic acid; 1-2% of trisodium phosphate; 33-36% of sodium tungstate; 10-12% of sodium molybdate; 1-2% of pigment auxiliary agent; 14-16% of hydrochloric acid.
3. The high vividness pigment violet according to claim 1, comprising the following components in weight percent: 11: 132-33% of basic violet; 1-2% of glacial acetic acid; 1-2% of trisodium phosphate; 33-35% of sodium tungstate; 10-11% of sodium molybdate; 1-2% of pigment auxiliary agent; 14-15% of hydrochloric acid.
4. The high vividness pigment violet according to claim 1, comprising the following components in weight percent: basic violet 11: 133%; 2% of glacial acetic acid; 2% of trisodium phosphate; 35% of sodium tungstate; 11% of sodium molybdate; 2% of pigment auxiliary agent; 15% of hydrochloric acid.
5. A process for the preparation of a high vividness pigment violet according to any of claims 1 to 4, characterized in that it comprises the following steps:
1) dissolving basic violet 11:1 in water at 80-90 deg.C;
2) dissolving sodium tungstate, sodium molybdate and trisodium phosphate;
3) adding the solution dissolved in the step 2) into the basic violet 11:1 dissolved in the step 1);
4) adding the rest components, completing the reaction, rinsing, drying and crushing the materials in sequence.
6. The process according to claim 5, wherein in step 1), the water temperature is 85 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957129.XA CN110845866A (en) | 2018-08-21 | 2018-08-21 | High-brightness pigment violet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957129.XA CN110845866A (en) | 2018-08-21 | 2018-08-21 | High-brightness pigment violet and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110845866A true CN110845866A (en) | 2020-02-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957129.XA Pending CN110845866A (en) | 2018-08-21 | 2018-08-21 | High-brightness pigment violet and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110845866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773669A (en) * | 2021-09-15 | 2021-12-10 | 吴江山湖颜料有限公司 | High-light-resistance green lotus chromogen and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299850A (en) * | 2000-12-25 | 2001-06-20 | 河北省鹿泉市星宇化工总厂 | Preparation of alkali violet 11:1 |
| CN102863818A (en) * | 2012-09-18 | 2013-01-09 | 杭州红妍颜料化工有限公司 | Preparation method of pigment purple 3 |
| CN108017932A (en) * | 2016-11-03 | 2018-05-11 | 吴江山湖颜料有限公司 | A kind of ink everbright fast violet toner paratonere and preparation method |
| CN108017933A (en) * | 2016-11-03 | 2018-05-11 | 吴江山湖颜料有限公司 | A kind of ink heatproof everbright fast violet toner paratonere and preparation method |
-
2018
- 2018-08-21 CN CN201810957129.XA patent/CN110845866A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299850A (en) * | 2000-12-25 | 2001-06-20 | 河北省鹿泉市星宇化工总厂 | Preparation of alkali violet 11:1 |
| CN102863818A (en) * | 2012-09-18 | 2013-01-09 | 杭州红妍颜料化工有限公司 | Preparation method of pigment purple 3 |
| CN108017932A (en) * | 2016-11-03 | 2018-05-11 | 吴江山湖颜料有限公司 | A kind of ink everbright fast violet toner paratonere and preparation method |
| CN108017933A (en) * | 2016-11-03 | 2018-05-11 | 吴江山湖颜料有限公司 | A kind of ink heatproof everbright fast violet toner paratonere and preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773669A (en) * | 2021-09-15 | 2021-12-10 | 吴江山湖颜料有限公司 | High-light-resistance green lotus chromogen and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200228 |
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| RJ01 | Rejection of invention patent application after publication |