CN1706893A - Blue toner for color laser printer and its prepn process - Google Patents
Blue toner for color laser printer and its prepn process Download PDFInfo
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- CN1706893A CN1706893A CN 200410046484 CN200410046484A CN1706893A CN 1706893 A CN1706893 A CN 1706893A CN 200410046484 CN200410046484 CN 200410046484 CN 200410046484 A CN200410046484 A CN 200410046484A CN 1706893 A CN1706893 A CN 1706893A
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Abstract
The present invention is blue toner for color laser printer and its preparation process. The blue toner is prepared with polyester resin 85-95 weight portions, polypropylene wax 5-10 weight portions, charging material 3-9 weight portions, silica 7-12 weight portions, phthalocyanide blue 3-10 weight portions and azo dye 0.5-1 weight portions, and through mixing, extruding, crushing, sieving and other steps. Using the blue toner can obtain fadeless clear graph and text in lowered printing cost and reduced printer fault rate.
Description
(1) technical field
The present invention relates to carbon dust and preparation method thereof.Specifically, be to be used for multicolour laser printer cyan carbon dust of printing color manuscript or colour picture and preparation method thereof.
(2) background technology
At present, the handle official business color printer of usefulness of people mainly is an ink-jet printer.The pigment that ink-jet printer uses is ink.Though utilize ink can go out colored manuscript by printer, have following problem as the ink-jet printer of pigment: the one, ink is volatile, consumption is many, use cost is higher; The 2nd, when body was not enough, the manuscript ink dot that prints was big, resolving power is low, unintelligible; The 3rd, because the water absorbing properties of ink is poor, feasible manuscript and the visual fugitive color that prints.In addition, use ink also easily to stop up printing head, make printer fault higher.
(3) summary of the invention
The object of the present invention is to provide a kind of multicolour laser printer cyan carbon dust.Use this cyan carbon dust, not only manuscript of Da Yining and clear image, colour-fast, also can reduce use cost low, reduce printer fault.
Another object of the present invention provides a kind of method for preparing multicolour laser printer cyan carbon dust.
Above-mentioned purpose of the present invention is realized by following technical solution:
Multicolour laser printer cyan carbon dust of the present invention is made up of the raw material of following parts by weight:
85～95 parts in vibrin; Cured 5～10 parts of polypropylene; Charged 3～9 parts; 7～12 parts of silicon-dioxide; 3～10 parts of phthalocyanine blues; 0.5～1 part of azoic dyestuff.Vibrin wherein is in vinylbenzene: the binary copolymerization resin that the ratio reaction of butyl acrylate=4: 1.2 forms.
The method for preparing multicolour laser printer cyan carbon dust of the present invention may further comprise the steps successively:
(1) earlier that vibrin, polypropylene is cured, phthalocyanine blue, azoic dyestuff and charged pouring in the mixing roll, uniform mixing is made compound;
(2) more above-mentioned compound is dropped in the extruding machine, under 90～150 ℃ temperature, compound is extruded into fragment;
(3) afterwards, with pulverizer above-mentioned fragment is ground into the flour that particle diameter is 30～40 μ m;
(4) afterwards, be 5.5～7.5kg/m with pressure
2Air carry out comminution by gas stream, and carry out classification with 5500～6000 rev/mins grading machine, remove the flour that particle diameter is greater than or less than 9～10 μ m with trap, obtaining particle diameter is the flour work in-process of 5～8 μ m;
(5) again after, add silicon-dioxide, with 900 rev/mins stirrers mixing 3～4 minutes, make its flowability greater than 20%;
(6) last, sieve with 250 eye mesh screens, make multicolour laser printer cyan carbon dust of the present invention.
Adopt above scheme, have the following advantages:
Because the present invention is raw materials such as, silicon-dioxide cured, charged with vibrin, polypropylene, phthalocyanine blue and azoic dyestuff through mixing, extrusion molding, pulverizes and dry type cyan carbon dust that step such as sieve is made, particle diameter is little, carried charge is high, consumption is few, use cost is low, the manuscript resolving power height that prints, clear, the manuscript that water-absorbent is strong, print is fugitive color not.In addition, use this carbon dust, also can reduce the failure rate of laser printer.It matches with black, red, Yellow carbon powder, by the heat setting type principle of solidification, can form up to ten million kinds of color dots, printablely goes out colored manuscript or image.
(4) embodiment
First embodiment
Choose that 85 parts vibrin, 10 parts polypropylene are cured, 6 parts charged, 9 parts silicon-dioxide, 10 parts phthalocyanine blue and 0.7 part azoic dyestuff, stand-by.
Earlier that vibrin, polypropylene is cured, phthalocyanine blue, azoic dyestuff and charged pouring in the mixing roll, uniform mixing is made compound;
Again above-mentioned compound is dropped in the extruding machine, under 93 ℃ temperature, compound is extruded into fragment;
Afterwards, with pulverizer above-mentioned fragment is ground into the flour that particle diameter is 30 μ m;
Afterwards, be 5.5kg/m with pressure
2Air carry out comminution by gas stream, and carry out classification with 5500 rev/mins grading machine, remove the flour that particle diameter is greater than or less than 9～10 μ m with cyclonic separator, obtaining particle diameter is the flour work in-process of 5～8 μ m;
Again, add silicon-dioxide, mixed 3 minutes, make its flowability greater than 20% with 900 rev/mins stirrers;
At last, sieve, make multicolour laser printer cyan carbon dust of the present invention with 250 eye mesh screens.
Vibrin wherein is in vinylbenzene: the binary copolymerization resin that the ratio reaction of butyl acrylate=4: 1.2 forms.
Second embodiment
Choose that 90 parts vibrin, 7 parts polypropylene are cured, 3 parts charged, 12 parts silicon-dioxide, 5 parts phthalocyanine blue and 1 part azoic dyestuff, stand-by.
Earlier that vibrin, polypropylene is cured, phthalocyanine blue, azoic dyestuff and charged pouring in the mixing roll, uniform mixing is made compound;
Again above-mentioned compound is dropped in the extruding machine, under 120 ℃ temperature, compound is extruded into fragment;
Afterwards, with pulverizer above-mentioned fragment is ground into the flour that particle diameter is 35 μ m;
Afterwards, be 6.5kg/m with pressure
2Air carry out comminution by gas stream, and carry out classification with 5700 rev/mins grading machine, remove the flour that particle diameter is greater than or less than 9～10 μ m with cyclonic separator, obtaining particle diameter is the flour work in-process of 5～8 μ m;
Again, add silicon-dioxide, mixed 4 minutes, make its flowability greater than 20% with 900 rev/mins stirrers;
At last, sieve, make multicolour laser printer cyan carbon dust of the present invention with 250 eye mesh screens.
Vibrin wherein is in vinylbenzene: the binary copolymerization resin that the ratio reaction of butyl acrylate=4: 1.2 forms.
The 3rd embodiment
Choose that 95 parts vibrin, 5 parts polypropylene are cured, 9 parts charged, 3 parts silicon-dioxide, 8 parts phthalocyanine blue and 0.5 part azoic dyestuff, stand-by.
Earlier that vibrin, polypropylene is cured, phthalocyanine blue, azoic dyestuff and charged pouring in the mixing roll, uniform mixing is made compound;
Again above-mentioned compound is dropped in the extruding machine, under 150 ℃ temperature, compound is extruded into fragment;
Afterwards, with pulverizer above-mentioned fragment is ground into the flour that particle diameter is 40 μ m;
Afterwards, be 7.5kg/m with pressure
2Air carry out comminution by gas stream, and carry out classification with 6000 rev/mins grading machine, remove the flour that particle diameter is greater than or less than 9～10 μ m with cyclonic separator, obtaining particle diameter is the flour work in-process of 5～8 μ m;
Again, add silicon-dioxide, mixed 3 minutes, make its flowability greater than 20% with 900 rev/mins stirrers;
At last, sieve, make multicolour laser printer cyan carbon dust of the present invention with 250 eye mesh screens.
Vibrin wherein is in vinylbenzene: the binary copolymerization resin that the ratio reaction of butyl acrylate=4: 1.2 forms.
Claims (3)
1. multicolour laser printer cyan carbon dust is characterized in that being made up of the raw material of following parts by weight:
85～95 parts in vibrin;
Cured 5～10 parts of polypropylene;
Charged 3～9 parts;
7～12 parts of silicon-dioxide;
3～10 parts of phthalocyanine blues;
0.5～1 part of azoic dyestuff.
2. multicolour laser printer cyan carbon dust according to claim 1 is characterized in that said vibrin is in vinylbenzene: the binary copolymerization resin that the ratio reaction of butyl acrylate=4: 1.2 forms.
3. according to the preparation method of the described multicolour laser printer cyan of claim 1 pool carbon dust, it is characterized in that may further comprise the steps successively:
(1) earlier that vibrin, polypropylene is cured, phthalocyanine blue, azoic dyestuff and charged pouring in the mixing roll, uniform mixing is made compound;
(2) more above-mentioned compound is dropped in the extruding machine, under 90～150 ℃ temperature, compound is extruded into fragment;
(3) afterwards, with pulverizer above-mentioned fragment is ground into the flour that particle diameter is 30～40 μ m;
(4) afterwards, be 5.5～7.5kg/m with pressure
2Air carry out comminution by gas stream, and carry out classification with 5500～6000 rev/mins grading machine, remove the flour that particle diameter is greater than or less than 9～10 μ m with trap, obtaining particle diameter is the flour work in-process of 5～8 μ m;
(5) again after, add silicon-dioxide, with 900 rev/mins stirrers mixing 3～4 minutes, make its flowability greater than 20%;
(6) last, sieve with 250 eye mesh screens, make multicolour laser printer cyan carbon dust of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410046484XA CN100339447C (en) | 2004-06-10 | 2004-06-10 | Blue toner for color laser printer and its prepn process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410046484XA CN100339447C (en) | 2004-06-10 | 2004-06-10 | Blue toner for color laser printer and its prepn process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1706893A true CN1706893A (en) | 2005-12-14 |
| CN100339447C CN100339447C (en) | 2007-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410046484XA Expired - Fee Related CN100339447C (en) | 2004-06-10 | 2004-06-10 | Blue toner for color laser printer and its prepn process |
Country Status (1)
| Country | Link |
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| CN (1) | CN100339447C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788773B (en) * | 2009-11-13 | 2011-11-02 | 无锡佳腾磁性粉有限公司 | Blue durability anti-counterfeit developer of colored laser printer and preparation method thereof |
| CN104536275A (en) * | 2015-01-23 | 2015-04-22 | 珠海思美亚碳粉有限公司 | Powdered ink for laser blueprint machine and manufacturing method of powdered ink |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2674325B2 (en) * | 1990-12-21 | 1997-11-12 | 三菱化学株式会社 | Yellow toner for color electrophotography and manufacturing method thereof |
| CN1092791A (en) * | 1994-01-15 | 1994-09-28 | 天津市复印设备公司 | Static, dry type, single component, electronegativity ink powder of laser printer |
| US20030148073A1 (en) * | 2001-12-20 | 2003-08-07 | Eastman Kodak Company | Porous organic particles for ink recording element use |
-
2004
- 2004-06-10 CN CNB200410046484XA patent/CN100339447C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788773B (en) * | 2009-11-13 | 2011-11-02 | 无锡佳腾磁性粉有限公司 | Blue durability anti-counterfeit developer of colored laser printer and preparation method thereof |
| CN104536275A (en) * | 2015-01-23 | 2015-04-22 | 珠海思美亚碳粉有限公司 | Powdered ink for laser blueprint machine and manufacturing method of powdered ink |
| CN104536275B (en) * | 2015-01-23 | 2019-04-09 | 珠海思美亚碳粉有限公司 | A kind of ink powder and manufacturing method for laser blue printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100339447C (en) | 2007-09-26 |
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Granted publication date: 20070926 Termination date: 20160610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |