CN100464253C - Red carbon powder and method for preparing same - Google Patents
Red carbon powder and method for preparing same Download PDFInfo
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- CN100464253C CN100464253C CNB2006101614538A CN200610161453A CN100464253C CN 100464253 C CN100464253 C CN 100464253C CN B2006101614538 A CNB2006101614538 A CN B2006101614538A CN 200610161453 A CN200610161453 A CN 200610161453A CN 100464253 C CN100464253 C CN 100464253C
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- carbon powder
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- red carbon
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a red carbon powder and its manufacturing method. It is made by mixing 75-98 parts resin, 1-10 parts polyacrylic wax or polyethylene wax, 1-12 yellow pigment, 0.5-10 electric charge regulator, 0.1-1 part earth silicon, through extruding, coarse crushing and fine crushing. Matching red carbon powders with black, yellow and blue ones, it can simplify printing process, improve working efficiency, and reduce printing cost, applicable for long time preservation of archives. It can be used on electrostatic printer, laser printer, fax and printing machines.
Description
Technical field
The present invention relates to a kind of carbon dust and preparation method thereof.Be Xerox, laser printer, facsimile recorder and printing machine red carbon powder and preparation method thereof specifically.
Background technology
At present, the carbon dust that uses on Xerox, laser printer, facsimile recorder and the printing machine is the most general with black carbon powder.The picture and text that use black carbon powder to duplicate, print, receive and print out are ater, and color is relatively more dull, can't satisfy the needs of people to colored picture and text.For this reason, occurred utilizing colored ink to carry out colored printing chromatic printing machine and utilize color inks to carry out the ink-jet printer of colour print in recent years.Though use colored ink and color inks can realize colored printing and colour print, the former needs to carry out four chromatographys with the printing ink of different colours in four, but also need carry out photomechanical production, makes to be difficult to the typography more complicated increase work efficiency.Moreover used thinning agent is a toluene in the printing ink, also can bring harm to human body.Though the latter can be printed picture and text true to nature and be come, the consumption of ink is big, use cost is high, and with the picture and text color of ink printed fail easily, the holding time is short, being difficult to adapt to needs the long-time document information printing needs of preserving.
Summary of the invention
The problem to be solved in the present invention provides a kind of red carbon powder.This red carbon powder is used with black, yellow, blue carbon powder, not only can simplify typography, increase work efficiency, and can also reduce to print cost, adapt to the document information that needs long preservation and print needs.
Another problem that the present invention will solve provides a kind of method for preparing red carbon powder.
For addressing the above problem, the present invention takes following scheme:
Red carbon powder of the present invention is made up of the raw material of following parts by weight:
75～98 parts of resins, polypropylene wax or 1～10 part of Tissuemat E, 2～12 parts of red pigments, 0.5～10 part of charge adjusting agent, 0.1～1 part of silicon dioxide.Resin wherein is according to styrene: the binary copolymerization resin that the part by weight reaction of butyl methacrylate=4:1 forms.Said charge adjusting agent is metal salicylate chromium complex or metal azo chromium complex.
The method for preparing red carbon powder may further comprise the steps successively:
Earlier resin, polypropylene wax or Tissuemat E, red pigment and charge adjusting agent are put together, and mix, make compound;
Again compound is dropped in the extruding machine, under 115～155 ℃ temperature, extrude, and be ground into powder with the meal machine;
Afterwards, with the fine powder machine above-mentioned powder is ground into the flour of 3～11 μ m;
At last, add silicon dioxide, and mix, obtain red carbon powder.
Take such scheme, have the following advantages:
Because red carbon powder of the present invention is to make with resin, polypropylene wax or Tissuemat E, red pigment, charge adjusting agent and silicon dioxide, be used on printing machine with black, yellow, blue carbon powder, do not need chromatography on the technology, need not carry out photomechanical production, thereby simplified typography, improved work efficiency.And red carbon powder of the present invention is used on printer with black, yellow, blue carbon powder, compares with ink, can reduce to consume and use cost.And the picture and text color that prints is difficult for failing, the holding time is long, can adapt to the document information that needs long preservation and print requirement.
Embodiment
Embodiment one:
Select 75 parts resin, 2 parts polypropylene wax, 2 parts red pigment, charge adjusting agent and 0.2 part of silicon dioxide of 0.5 part.Resin wherein is according to styrene: the binary copolymerization resin that the part by weight reaction of butyl methacrylate=4:1 forms.Said charge adjusting agent is the metal salicylate chromium complex.
Earlier resin, polypropylene wax, red pigment and charge adjusting agent are poured in the mixing roll together, mixed, make compound.
Again compound is dropped in the extruding machine, under 115 ℃ temperature, extrude, and be ground into powder with the meal machine.
Afterwards, with the fine powder machine above-mentioned powder is ground into the flour of 3～11 μ m;
At last, pour above-mentioned flour into mixing roll, adding silicon dioxide also mixes, and obtains red carbon powder.
Embodiment two
Select 88 parts resin, 6.5 parts Tissuemat E, 7 parts red pigment, charge adjusting agent and 0.6 part of silicon dioxide of 5 parts.Resin wherein is according to styrene: the binary copolymerization resin that the part by weight reaction of butyl methacrylate=4:1 forms.Said charge adjusting agent is a metal azo chromium complex.
Earlier resin, Tissuemat E, red pigment and charge adjusting agent are poured in the mixing roll together, mixed, make compound.
Again compound is dropped in the extruding machine, under 135 ℃ temperature, extrude, and be ground into powder with the meal machine.
Afterwards, with the fine powder machine above-mentioned powder is ground into the flour of 3～11 μ m;
At last, pour above-mentioned flour into mixing roll, adding silicon dioxide also mixes, and obtains red carbon powder.
Embodiment three
Select 98 parts resin, 10 parts polypropylene wax, 12 parts red pigment, charge adjusting agent and 1 part of silicon dioxide of 10 parts.Resin wherein is according to styrene: the binary copolymerization resin that the part by weight reaction of butyl methacrylate=4:1 forms.Said charge adjusting agent is the metal salicylate chromium complex.
Earlier resin, polypropylene wax, red pigment and charge adjusting agent are poured in the mixing roll together, mixed, make compound.
Again compound is dropped in the extruding machine, under 155 ℃ temperature, extrude, and be ground into powder with the meal machine.
Afterwards, with the fine powder machine above-mentioned powder is ground into the flour of 3～11 μ m;
At last, pour above-mentioned flour into mixing roll, adding silicon dioxide also mixes, and obtains red carbon powder.
Claims (3)
1. red carbon powder is characterized in that being made up of the raw material of following parts by weight:
75～98 parts of resins, polypropylene wax or 1～10 part of Tissuemat E, 2～12 parts of red pigments, 0.5～10 part of charge adjusting agent, 0.1～1 part of silicon dioxide; Resin wherein is according to styrene: the binary copolymerization resin that the part by weight reaction of butyl methacrylate=4:1 forms.
2. red carbon powder according to claim 1 is characterized in that said charge adjusting agent is metal salicylate chromium complex or metal azo chromium complex.
3. method for preparing the described red carbon powder of claim 1 is characterized in that may further comprise the steps successively:
(1) earlier resin, polypropylene wax or Tissuemat E, red pigment and charge adjusting agent are put together, and mix, make compound;
(2) again compound is dropped in the extruding machine, under 115～155 ℃ temperature, extrude, and be ground into powder with the meal machine;
(3) afterwards, with the fine powder machine above-mentioned powder is ground into the flour of 3～11 μ m;
(4) last, add silicon dioxide, and mix, obtain red carbon powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101614538A CN100464253C (en) | 2006-12-12 | 2006-12-12 | Red carbon powder and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101614538A CN100464253C (en) | 2006-12-12 | 2006-12-12 | Red carbon powder and method for preparing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1996160A CN1996160A (en) | 2007-07-11 |
| CN100464253C true CN100464253C (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101614538A Expired - Fee Related CN100464253C (en) | 2006-12-12 | 2006-12-12 | Red carbon powder and method for preparing same |
Country Status (1)
| Country | Link |
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| CN (1) | CN100464253C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122758B (en) * | 2007-09-24 | 2010-06-02 | 王建新 | Red ink powder and its preparation method |
| WO2009039717A1 (en) * | 2007-09-24 | 2009-04-02 | Jianxin Wang | Colorful toner and a method of preparing the toner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087677A (en) * | 1989-07-08 | 1992-02-11 | Hoechst Aktiengesellschaft | Process for the preparation of cycloolefin polymers |
| CN1474237A (en) * | 2003-06-12 | 2004-02-11 | 周学良 | Developer and its preparing method |
| CN1515634A (en) * | 2003-01-11 | 2004-07-28 | 王建新 | Carbon powder and its preparation method |
| CN1707370A (en) * | 2004-06-10 | 2005-12-14 | 周学良 | Red carbon powder for colour laser printer and producing method thereof |
| CN1706895A (en) * | 2004-06-10 | 2005-12-14 | 周学良 | Black toner for color laser printer and its prepn process |
-
2006
- 2006-12-12 CN CNB2006101614538A patent/CN100464253C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087677A (en) * | 1989-07-08 | 1992-02-11 | Hoechst Aktiengesellschaft | Process for the preparation of cycloolefin polymers |
| CN1515634A (en) * | 2003-01-11 | 2004-07-28 | 王建新 | Carbon powder and its preparation method |
| CN1474237A (en) * | 2003-06-12 | 2004-02-11 | 周学良 | Developer and its preparing method |
| CN1707370A (en) * | 2004-06-10 | 2005-12-14 | 周学良 | Red carbon powder for colour laser printer and producing method thereof |
| CN1706895A (en) * | 2004-06-10 | 2005-12-14 | 周学良 | Black toner for color laser printer and its prepn process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1996160A (en) | 2007-07-11 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Mingyi Electric Apparatus Instrument Co., Ltd. Assignor: Wang Jianxin Contract record no.: 2011320000866 Denomination of invention: Durable false-proof red carbon powder for laser printer and its preparing method Granted publication date: 20090225 License type: Exclusive License Open date: 20070711 Record date: 20110621 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuxi Mingyi Electric Apparatus Instrument Co., Ltd. Assignor: Wang Jianxin Contract record no.: 2011320000866 Date of cancellation: 20110914 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Research Institute of Daily Chemical Products Assignor: Wang Jianxin Contract record no.: 2011320001112 Denomination of invention: Durable false-proof red carbon powder for laser printer and its preparing method Granted publication date: 20090225 License type: Exclusive License Open date: 20070711 Record date: 20110914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20151212 |
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| EXPY | Termination of patent right or utility model |