CN103059646A - Special pigment paste for blue gel ink and preparation method of pigment paste - Google Patents
Special pigment paste for blue gel ink and preparation method of pigment paste Download PDFInfo
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- CN103059646A CN103059646A CN2013100168968A CN201310016896A CN103059646A CN 103059646 A CN103059646 A CN 103059646A CN 2013100168968 A CN2013100168968 A CN 2013100168968A CN 201310016896 A CN201310016896 A CN 201310016896A CN 103059646 A CN103059646 A CN 103059646A
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Abstract
The invention discloses a formula of special pigment paste for blue gel ink. The formula comprises the components in parts by weight: 20-30 parts of phthalocyanine blue, 36-58 parts of deionized water, 0.5-1 part of a lubricating agent, 0.05-0.2 part of an emulsifier, 1.5-2.5 parts of a dispersing agent, 0.5-1 part of a wetting dispersant, and 20-30 parts of polyethylene glycol. The blue gel ink modulated by the method has the rheology characteristic, is easy to regulate and control, is high in stability and is good in lubricating property.
Description
Technical field
The present invention relates to a kind of neutral blue ink sole pigment mill base and preparation method thereof.
Background technology
Neutral writing ink is a kind of water color ink that neutral ballpoint pen uses of specializing in, its maximum characteristics are to have very high stability, oilness and special rheological, and main manifestations is to have the ultramicro-pigment size distribution, can stablize the use lubricating auxiliary agent and possess certain shear-thinning rheological characteristics.
The production of Neutral writing ink mainly realizes in the mode that adds the direct modulation of other functional agent in water-based pigment colour paste.Because there not being Neutral writing ink special-used colour starch product to come out, Neutral writing ink two class mill base products commonly used are modulated.One class is water-borne coatings and water color ink mill base, the characteristics of such mill base are to use in a large number tensio-active agent or macromolecule resin and pigment particle size thicker, with the Neutral writing ink of its modulation not only size distribution be difficult to reach requirement and since excess surface active agent have regulation and control that are difficult to realize rheological characteristics.Another kind of is the ink-jet printing ink mill base, for example patent " a kind of preparation method of cationic water-based pigment colour paste (application number: 200610096924.1) ".The characteristics of such mill base are that surfactant content is low and realized the Ultramicro Dispersion of pigment, but owing to not adding lubricating auxiliary agent at the mill base preparatory phase, are difficult to realize the compatibility of Neutral writing ink oilness and stability.Ben is that patent " a kind of water-based pigment colour paste and preparation method thereof (application number: CN201010248740.9) " also belongs to this type of situation.
The present invention is by choose reasonable and use tensio-active agent, the Ultramicro Dispersion of pigment and the microemulsified of lubricating auxiliary agent have been realized with multistage grinding technics, prepared mill base has characteristics compatible good with various auxiliary agents and that rheological characteristics is easy to control, can be exclusively used in modulation high quality Neutral writing ink, the Neutral writing ink stability of modulating is high, lubricity is excellent and can regulate and control the rheology indexs according to different demands.
Summary of the invention
The purpose of this invention is to provide a kind of water-based pigment colour paste and preparation method thereof for the modulation neutral blue ink, reach the neutral blue ink of modulate and have rheological characteristics and be easy to regulation and control, stable height and the good characteristics of lubricity.
The present invention is by choose reasonable and use tensio-active agent, the Ultramicro Dispersion of pigment and the microemulsified of lubricating auxiliary agent have been realized with multistage grinding technics, prepared mill base has characteristics compatible good with various auxiliary agents and that rheological characteristics is easy to control, can be exclusively used in modulation high quality Neutral writing ink, the Neutral writing ink stability of modulating is high, lubricity is excellent and can regulate and control rheological characteristicss according to different demands.
Neutral blue ink sole pigment mill base of the present invention, its formulation weight umber consists of:
Aforesaid phthalocyanine blue is any of phthalocyanine blue 15:0, phthalocyanine blue 15:1 or phthalocyanine blue 15:3.
Aforesaid lubricant is the alkylphosphonic acid carboxylic acid ester compound, is Hostaphat MDAH(Clariant chemical industry (China) company limited), Hostaphat1306(Clariant chemical industry (China) company limited), a kind of in the S1 type alkyl phosphate (Li Hong chemical plant, Dandong).
Aforesaid emulsifying agent is polyoxyethylene nonylphenol ether, one or more in polyoxyethylene octylphenol ether, ten Polyglycerine monoleates, the glyceryl monostearate.
Aforesaid dispersion agent is anion surfactant, is COADIS123K(Changshu high safe auxiliary agent company limited) and the modest business corporation of Dieponer910(Taiwan moral) in a kind of.
Wetting dispersing agent is the alkyl polyoxyethylene ether compound as mentioned above, trade(brand)name Emulsogen LCN407(Clariant chemical industry (China) company limited).
Aforesaid polyoxyethylene glycol, molecular formula are HO (CH
2CH
2O)
nH (n=4-450), its average molecular mass are 2 * 10
2
Preparation method of the present invention comprises the steps:
1) adds lubricant in the polyoxyethylene glycol and be heated to 60 ± 5 ℃, add emulsifier for mixing to homogeneous transparent, under constant temperature, add 60 ± 5 ℃ of hot water of 10～15 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion;
2) add dispersion agent and wetting dispersing agent and abundant stirring and dissolving formation clear solution in remaining water, rear adding phthalocyanine blue stirs and soaks approximately 1.5-2h formation phthalocyanine blue slurry;
3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.5-2h;
Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is the mill base finished product.
The present invention compared with prior art has following advantage:
1. by choose reasonable and use tensio-active agent, when guaranteeing stability of pigment paste, effectively reduce the content of the tensio-active agent of mill base, make it possess good compatibility and rheology modulability;
2. utilize the micro emulsion principle in mill base, to add lubricating auxiliary agent, when effective assurance mill base is stable, also improved the lubricated writing quality of mill base modulation ink;
3. choose reasonable tensio-active agent and be used in conjunction with multistage grinding technics can efficiently be realized the Ultramicro Dispersion of phthalocyanine blue pigment, prepared mill base pigment particle size is distributed reach the technical requirements of preparation Neutral writing ink.
Embodiment
Embodiment 1(mill base 1)
1) Hostaphat MDAH is added in the polyoxyethylene glycol and be heated to 60 ℃, add polyoxyethylene nonylphenol ether and be stirred to homogeneous transparent, under constant temperature, add 60 ℃ of hot water of 10 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion; 2) add COADIS123K and Emulsogen LCN407 and abundant stirring and dissolving in residue water and form clear solution, rear adding phthalocyanine blue 15:0 stirs and soaks approximately 1.5h; 3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.5h; Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is finished product.
Embodiment 2(mill base 2)
1) Hostaphat MDAH is added in the polyoxyethylene glycol and be heated to 60 ℃, add polyoxyethylene nonylphenol ether and be stirred to homogeneous transparent, under constant temperature, add 60 ℃ of hot water of 10 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion; 2) add COADIS123K and Emulsogen LCN407 and abundant stirring and dissolving in residue water and form clear solution, rear adding phthalocyanine blue 15:0 stirs and soaks approximately 1.8h; 3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.8h; Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is finished product.
Embodiment 3(mill base 3)
1) adds Hostaphat1306 in the polyoxyethylene glycol and be heated to 63 ℃, add polyoxyethylene octylphenol ether and ten Polyglycerine monoleates and be stirred to homogeneous transparent, under constant temperature, add 63 ℃ of hot water of 13 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion; 2) add COADIS123K and Emulsogen LCN407 and abundant stirring and dissolving in residue water and form clear solution, rear adding phthalocyanine blue 15:1 stirs and soaks approximately 1.5h; 3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.5h; Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is finished product.
Embodiment 4(mill base 4)
1) S1 type alkyl phosphate is added in the polyoxyethylene glycol and be heated to 65 ℃, add polyoxyethylene nonylphenol ether and glyceryl monostearate and be stirred to homogeneous transparent, under constant temperature, add 65 ℃ of hot water of 15 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion; 2) add Dieponer910 and Emulsogen LCN407 and abundant stirring and dissolving in residue water and form clear solution, rear adding phthalocyanine blue 15:3 stirs and soaks approximately 1.8h; 3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.8h; Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is finished product.
Embodiment 5(mill base 5)
1) S1 type alkyl phosphate is added in the polyoxyethylene glycol and be heated to 65 ℃, add polyoxyethylene nonylphenol ether and ten Polyglycerine monoleates and be stirred to homogeneous transparent, under constant temperature, add 65 ℃ of hot water of 15 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion; 2) add Dieponer910 and Emulsogen LCN407 and abundant stirring and dissolving in residue water and form clear solution, rear adding phthalocyanine blue 15:3 stirs and soaks approximately 2h; 3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 2h; Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is finished product.
The application 1 of embodiment 1-5
According to Neutral writing ink modulation prescription, get a certain amount of mill base, under whipped state, add respectively successively a certain amount of pH adjusting agent, wetting Agent for Printing Inks, defoamer, sanitas, inhibiter, thickening material, rear filtration de-bubble namely obtains the Neutral writing ink product wait stirring.
Obtain Neutral writing ink 1, Neutral writing ink 3, Neutral writing ink 5, Neutral writing ink 7 and Neutral writing ink 9 with mill base 1, mill base 2, mill base 3, mill base 4 and mill base 5 according to following prescription modulation respectively.
PH adjusting agent in the above-mentioned prescription is that the 50% trolamine aqueous solution, wetting Agent for Printing Inks are that propylene glycol and glycol ether mixed solution (1:1), defoamer are Surfynol DF – 66(US Air chemistry Products Co., Ltd), sanitas is that BIT, inhibiter are that benzotriazole, thickening material are SN-THICKENER612(Sheng Nuopuke (Shanghai) Co., Ltd.).
The Neutral writing ink main performance index of modulating sees Table 1.
The application 2 of embodiment 1-5
According to Neutral writing ink modulation prescription, get a certain amount of mill base, under whipped state, add respectively successively a certain amount of pH adjusting agent, wetting Agent for Printing Inks, defoamer, sanitas, inhibiter, thickening material, rear filtration de-bubble namely obtains the Neutral writing ink product wait stirring.
Obtain Neutral writing ink 2, Neutral writing ink 4, Neutral writing ink 6, Neutral writing ink 8 and Neutral writing ink 10 with mill base 1, mill base 2, mill base 3, mill base 4 and mill base 5 according to following prescription modulation respectively.
PH adjusting agent in the above-mentioned prescription be the 50% trolamine aqueous solution, wetting Agent for Printing Inks be glycol ether and
1-Methoxy-2-propyl acetate mixed solution (1:1), defoamer are Surfynol DF – 66(US Air chemistry Products Co., Ltd), sanitas is that BIT, inhibiter are that benzotriazole, thickening material are ALCOGUARD L78(Akzo Nobel surface chemistry trade Co., Ltd).
The Neutral writing ink main performance index of modulating sees Table 1.
Claims (11)
1. neutral blue ink sole pigment mill base is characterized in that the formulation weight umber consists of:
2. a kind of neutral blue ink sole pigment mill base as claimed in claim 1 is characterized in that described phthalocyanine blue is any of phthalocyanine blue 15:0, phthalocyanine blue 15:1 or phthalocyanine blue 15:3.
3. a kind of neutral blue ink sole pigment mill base as claimed in claim 1 is characterized in that described lubricant is the alkylphosphonic acid carboxylic acid ester compound.
4. a kind of neutral blue ink sole pigment mill base as claimed in claim 3 is characterized in that described alkylphosphonic acid carboxylic acid ester compound is a kind of in Hostaphat MDAH, Hostaphat 1306, the S1 type alkyl phosphate.
5. a kind of neutral blue ink sole pigment mill base as claimed in claim 1 is characterized in that described emulsifying agent is polyoxyethylene nonylphenol ether, one or more in polyoxyethylene octylphenol ether, ten Polyglycerine monoleates, the glyceryl monostearate.
6. a kind of neutral blue ink sole pigment mill base as claimed in claim 1 is characterized in that described dispersion agent is anion surfactant.
7. a kind of neutral blue ink sole pigment mill base as claimed in claim 6 is characterized in that described anion surfactant is a kind of among COADIS 123K or the Dieponer910.
8. a kind of neutral blue ink sole pigment mill base as claimed in claim 1 is characterized in that described wetting dispersing agent is the alkyl polyoxyethylene ether compound.
9. a kind of neutral blue ink sole pigment mill base as claimed in claim 8 is characterized in that described alkyl polyoxyethylene ether compound is Emulsogen LCN407.
10. a kind of neutral blue ink sole pigment mill base as claimed in claim 1, the molecular formula that it is characterized in that described polyoxyethylene glycol is HO (CH
2CH
2O)
nH (n=4-450), its average molecular mass are 2 * 10
2
11. the preparation method such as each described a kind of neutral blue ink sole pigment mill base of claim 1-10 is characterized in that comprising the steps:
1) adds lubricant in the polyoxyethylene glycol and be heated to 60 ± 5 ℃, add emulsifier for mixing to homogeneous transparent, under constant temperature, add 60 ± 5 ℃ of hot water of 10～15 weight parts, stir afterwards and be cooled to room temperature, form transparent or semitransparent lubricant microemulsion;
2) add dispersion agent and wetting dispersing agent and abundant stirring and dissolving formation clear solution in remaining water, rear adding phthalocyanine blue stirs and soaks approximately 1.5-2h formation phthalocyanine blue slurry;
3) in the phthalocyanine blue slurry that forms, add the lubricant microemulsion, mix rear use basket-type grinder and grind approximately 1.5-2h;
Discharging when the thick mill base that 4) basket grinding is formed afterwards places nanometer sand mill to be ground to pigment particle size D90≤350nm is the mill base finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100168968A CN103059646A (en) | 2013-01-16 | 2013-01-16 | Special pigment paste for blue gel ink and preparation method of pigment paste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100168968A CN103059646A (en) | 2013-01-16 | 2013-01-16 | Special pigment paste for blue gel ink and preparation method of pigment paste |
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| CN103059646A true CN103059646A (en) | 2013-04-24 |
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|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497538A (en) * | 2013-09-18 | 2014-01-08 | 吴江市冰心文教用品有限公司 | Preparation method of violet textile pigment |
| CN104845453A (en) * | 2015-05-18 | 2015-08-19 | 真彩文具股份有限公司 | High-concentration neutral ink color paste and preparation method thereof |
| CN104877459A (en) * | 2014-02-28 | 2015-09-02 | 真彩文具股份有限公司 | Water-soluble emulsification and moisture retention lubricant for neutral ink, and preparation method thereof |
| CN114369392A (en) * | 2021-12-09 | 2022-04-19 | 山西梓阳科创化工科技有限公司 | Purple pigment type water-based ink composition and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0717085A1 (en) * | 1994-12-15 | 1996-06-19 | Bayer Corporation | Phosphoric acid monoesters useful for surface treatment of pigments for waterborne coatings |
| CN102372949A (en) * | 2010-08-09 | 2012-03-14 | 曾炽涛 | Aqueous pigment slurry and preparation method thereof |
-
2013
- 2013-01-16 CN CN2013100168968A patent/CN103059646A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0717085A1 (en) * | 1994-12-15 | 1996-06-19 | Bayer Corporation | Phosphoric acid monoesters useful for surface treatment of pigments for waterborne coatings |
| CN102372949A (en) * | 2010-08-09 | 2012-03-14 | 曾炽涛 | Aqueous pigment slurry and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497538A (en) * | 2013-09-18 | 2014-01-08 | 吴江市冰心文教用品有限公司 | Preparation method of violet textile pigment |
| CN103497538B (en) * | 2013-09-18 | 2016-02-24 | 苏州宸浩纺织科技有限公司 | A kind of preparation method of violet textile pigment |
| CN104877459A (en) * | 2014-02-28 | 2015-09-02 | 真彩文具股份有限公司 | Water-soluble emulsification and moisture retention lubricant for neutral ink, and preparation method thereof |
| CN104845453A (en) * | 2015-05-18 | 2015-08-19 | 真彩文具股份有限公司 | High-concentration neutral ink color paste and preparation method thereof |
| CN104845453B (en) * | 2015-05-18 | 2017-06-13 | 真彩文具股份有限公司 | High concentration Neutral writing ink mill base and preparation method thereof |
| CN114369392A (en) * | 2021-12-09 | 2022-04-19 | 山西梓阳科创化工科技有限公司 | Purple pigment type water-based ink composition and preparation method thereof |
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Application publication date: 20130424 |