CN108948874A - It is a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof - Google Patents
It is a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof Download PDFInfo
- Publication number
- CN108948874A CN108948874A CN201810817513.XA CN201810817513A CN108948874A CN 108948874 A CN108948874 A CN 108948874A CN 201810817513 A CN201810817513 A CN 201810817513A CN 108948874 A CN108948874 A CN 108948874A
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- CN
- China
- Prior art keywords
- back coating
- carbon ribbon
- transfer printing
- coating liquid
- heat transfer
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/16—Esters of inorganic acids
- C09D101/18—Cellulose nitrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/05—Ink ribbons having coatings other than impression-material coatings
- B41J31/06—Ink ribbons having coatings other than impression-material coatings the coatings being directly on the base material, i.e. below impression transfer material; Ink ribbons having base material impregnated with material other than impression material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof, and effective component is nitrocotton, and the mass percent of nitrocotton is 1%-20%.Specifically, including the component of following parts by weight: 2-15 parts of nitrocotton, 1-10 parts of lubricant, 77-98 parts of organic solvent, 2-8 parts of auxiliary agent.Carbon ribbon back coating is the place that carbon ribbon is directly contacted with the print head of printer.It is to protect print head during carbon ribbon (from reeling condition) expansion that it, which is acted on; brilliant thermal conductivity is provided; so that ink can be sent on medium, reduction is the formation of harmful electrostatic for printer and printer operator, to extend the service life of protection head.
Description
Technical field
The present invention relates to thermoprint technical field, especially a kind of back coating liquid for heat transfer printing carbon tape and heat sublimation carbon ribbon and
Preparation method.
Background technique
With the continuous expansion that carbon ribbon is applied, carbon ribbon kind is also more and more, more and more high-end.From cerul, mixed base, tree
Aliphatic radical is to heat sublimation carbon ribbon etc..Carbon ribbon is more high-end, also requires back coating higher and higher.One layer of back coating at the carbon ribbon back side,
Its effect mainly reduces print head abrasion；It reduces electrostatic and generates and reinforce heat transfer.Previous back coating based on organosilicon,
But defect is silicone oil migration, is had an impact to high-end product printing.Having import back coating again largely is that acrylic acid and organosilicon connect
The product of branch needs hot setting, wastes thermal energy, and the cost of relative carbon band just will increase.In addition, this graft product is for height
The requirement of heat resistanceheat resistant is not achieved in end product, and carbon ribbon can be broken, and can not be applied to heat sublimation at all.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of back coating liquids for heat transfer printing carbon tape and heat sublimation carbon ribbon
And preparation method thereof, simple process, back coating will not migrate, and not influence carbon ribbon printing clarity.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: one kind for heat transfer printing carbon tape and heat rise
The back coating liquid of magnificent carbon ribbon, effective component are nitrocotton.
The mass percent of the nitrocotton is 1%-20%.
Specifically, including the component of following parts by weight:
For the nitrocotton nitrogen content in 10.7%-12.2%, percentage is mass percent.
The organic solvent is the mixed solvent of methyl ethyl ketone and toluene.
The auxiliary agent is one of dispersing agent, levelling agent and antistatic agent.
The lubricant is silicone oil, organosilicon or silicone resin.
The preparation method of the above-mentioned back coating liquid for being used for heat transfer printing carbon tape and heat sublimation carbon ribbon is first by methyl ethyl ketone and toluene
It is weighed into agitator tank and stirs, then nitrocotton is weighed, be slowly added to methyl ethyl ketone and toluene while stirring
In the mixed solvent stir evenly and be completely dissolved after, lubricant and auxiliary agent are weighed, addition stirs evenly.
The beneficial effects of the present invention are: not needing cumbersome reaction kettle, only simple stirring, does not need high temperature yet
Solidification, energy consumption is lower, the energy is saved, to reduce cost.Also, the back coating liquid meets heat transfer printing carbon tape simultaneously, heat
Distillation carbon ribbon is required.Back coating will not migrate, and not influence the clarity of carbon ribbon printing.
Specific embodiment
Invention is further described in detail With reference to embodiment:
A kind of back coating liquid for heat transfer printing carbon tape and heat sublimation carbon ribbon of the present invention, effective component are nitrocotton.
The mass percent of the nitrocotton is 1%-20%.
Specifically, including the component of following parts by weight:
The nitrocotton is nitrogen content in 10.7%-12.2%, and percentage is mass percent.
The organic solvent is the mixed solvent of methyl ethyl ketone and toluene.
The auxiliary agent is one of dispersing agent, levelling agent and antistatic agent.
The lubricant is silicone oil, organosilicon or silicone resin.
The preparation method of the above-mentioned back coating liquid for being used for heat transfer printing carbon tape and heat sublimation carbon ribbon is first by methyl ethyl ketone and toluene
It is weighed into agitator tank and stirs, then nitrocotton is weighed, be slowly added to methyl ethyl ketone and toluene while stirring
In the mixed solvent stir evenly and be completely dissolved after, lubricant and auxiliary agent are weighed, addition stirs evenly.
Embodiment 1
3 grams of nitrocotton
2 grams of silicone oil
2 grams of levelling agent BYK333
46 grams of methyl ethyl ketone
47 grams of toluene
Weigh 46 grams of methyl ethyl ketones and 47 grams of toluene be added in agitator tank, then claim 3 grams of nitrocottons. while stirring
It is slowly added into the mixed solution of methyl ethyl ketone and toluene, stirs evenly after being completely dissolved, weigh 2 grams of silicone oil and 2 grams of levellings
Agent BYK333 is added agitator tank and stirs evenly.Whole process carries out at normal temperature.
The back coating liquid is applied to 0.2 gram of every square meter on thermal transfer and heat sublimation carbon ribbon and reaches the requirement that carbon ribbon applies back.It is anti-
260 degree of hot instantaneous temperature.Coefficient of friction Kd < 0.2.110X300 meters of carbon are continuously printed with 14 degree of zebra 300dpi bar code printer
Band volume 30 out of question.It will not lose powder, not pollute print head.
Embodiment 2
5 grams of nitrocotton
2 grams of dispersing agent SP-725
2 grams of silicone oil
40 grams of methyl ethyl ketone
51 grams of toluene
Production process, weighs 40 grams of methyl ethyl ketones and 51 grams of toluene are added in agitator tank, then claims 5 grams of nitrocottons, and one
Side stirring is slowly added on one side in the mixed solution of methyl ethyl ketone and toluene, is stirred evenly after being completely dissolved, 2 grams of silicone oil of weighing
Agitator tank is added with 2 grams of dispersing agent SP-725 to stir evenly.Whole process carries out at normal temperature.
The back coating liquid is applied to 0.2 gram of every square meter on thermal transfer and heat sublimation carbon ribbon and reaches the requirement that carbon ribbon applies back.It is anti-
260 degree of hot instantaneous temperature.Coefficient of friction Kd < 0.2.110X300 meters of carbon are continuously printed with 14 degree of zebra 300dpi bar code printer
Band volume 30 out of question.It will not lose powder, not pollute print head.
Embodiment 3
10 grams of nitrocotton
2 grams of modified organic silicon
3 grams of antistatic agent FA14
42 grams of methyl ethyl ketone
43 grams of toluene
Production process, weighs 42 grams of methyl ethyl ketones and 43 grams of toluene are added in agitator tank, then claims 10 grams of nitrocottons, and one
Side stirring is slowly added on one side in the mixed solution of methyl ethyl ketone and toluene, is stirred evenly after being completely dissolved, 2 grams of modifications of weighing
Organosilicon and 3 grams of antistatic agent FA14 are added agitator tank and stir evenly.Whole process carries out at normal temperature.
The back coating liquid is applied to 0.2 gram of every square meter on thermal transfer and heat sublimation carbon ribbon and reaches the requirement that carbon ribbon applies back.It is anti-
260 degree of hot instantaneous temperature.Coefficient of friction Kd < 0.2.110X300 meters of carbon are continuously printed with 14 degree of zebra 300dpi bar code printer
Band volume 30 out of question.It will not lose powder, not pollute print head.
Embodiment 4
12 grams of nitrocotton
2 grams of silicone resin
2 grams of antistatic agent FA14
42 grams of methyl ethyl ketone
42 grams of toluene
Production process, weighs 42 grams of methyl ethyl ketones and 42 grams of toluene are added in agitator tank, then claims 12 grams of nitrocottons, and one
Side stirring is slowly added on one side in the mixed solution of methyl ethyl ketone and toluene, is stirred evenly after being completely dissolved, 2 grams of silicon trees of weighing
Rouge and 2 grams of antistatic agent FA14 are added agitator tank and stir evenly.Whole process carries out at normal temperature.
The back coating liquid is applied to 0.2 gram of every square meter on thermal transfer and heat sublimation carbon ribbon and reaches the requirement that carbon ribbon applies back.It is anti-
260 degree of hot instantaneous temperature.Coefficient of friction Kd < 0.2.110X300 meters of carbon are continuously printed with 14 degree of zebra 300dpi bar code printer
Band volume 30 out of question.It will not lose powder, not pollute print head.
Embodiment 5
13 grams of nitrocotton
2 grams of silicone resin
2 grams of dispersing agent SP-725
41 grams of methyl ethyl ketone
42 grams of toluene
Production process, weighs 41 grams of methyl ethyl ketones and 42 grams of toluene are added in agitator tank, then claims 13 grams of nitrocottons, and one
Side stirring is slowly added on one side in the mixed solution of methyl ethyl ketone and toluene, is stirred evenly after being completely dissolved, 2 grams of silicon trees of weighing
Rouge and 2 grams of dispersing agent SP-725 are added agitator tank and stir evenly.Whole process carries out at normal temperature.
The back coating liquid is applied to 0.2 gram of every square meter on thermal transfer and heat sublimation carbon ribbon and reaches the requirement that carbon ribbon applies back.It is anti-
260 degree of hot instantaneous temperature.Coefficient of friction Kd < 0.2.110X300 meters of carbon are continuously printed with 14 degree of zebra 300dpi bar code printer
Band volume 30 out of question.It will not lose powder, not pollute print head.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff it will be appreciated that the contents of the present invention and implement accordingly, patent model of the invention only cannot be limited with the present embodiment
It encloses, i.e., same changes or modifications made by all disclosed spirit are still fallen in the scope of the patents of the invention.
Claims (8)
1. a kind of back coating liquid for heat transfer printing carbon tape and heat sublimation carbon ribbon, which is characterized in that its effective component is nitrocotton.
2. being used for the back coating liquid of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 1, which is characterized in that the nitrification
The mass percent of cotton is 1%-20%.
3. being used for the back coating liquid of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 1, which is characterized in that including following
The component of parts by weight:
4. being used for the back coating liquids of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 1 or described in 3, which is characterized in that described
For nitrocotton nitrogen content in 10.7%-12.2%, percentage is mass percent.
5. being used for the back coating liquid of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 3, which is characterized in that described organic
Solvent is the mixed solvent of methyl ethyl ketone and toluene.
6. being used for the back coating liquid of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 3, which is characterized in that the auxiliary agent
For one of dispersing agent, levelling agent and antistatic agent.
7. being used for the back coating liquid of heat transfer printing carbon tape and heat sublimation carbon ribbon according to claim 3, which is characterized in that the lubrication
Agent is silicone oil, organosilicon or silicone resin.
8. the preparation method as described in any one of claim 1-7 for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon,
It is stirred it is characterized in that, first methyl ethyl ketone and toluene are weighed into agitator tank, then nitrocotton is weighed, stirred on one side
The in the mixed solvent for being slowly added to methyl ethyl ketone and toluene on one side stirs evenly be completely dissolved after, lubricant and auxiliary agent are claimed
Weight, addition stir evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817513.XA CN108948874A (en) | 2018-07-24 | 2018-07-24 | It is a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817513.XA CN108948874A (en) | 2018-07-24 | 2018-07-24 | It is a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108948874A true CN108948874A (en) | 2018-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817513.XA Pending CN108948874A (en) | 2018-07-24 | 2018-07-24 | It is a kind of for heat transfer printing carbon tape and the back coating liquid of heat sublimation carbon ribbon and preparation method thereof |
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| CN (1) | CN108948874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444405A (en) * | 2020-03-27 | 2021-09-28 | 湖南鼎一致远科技发展有限公司 | Thermal sublimation color band, back coating liquid for thermal sublimation color band and preparation method of back coating liquid |
| CN114085573A (en) * | 2020-08-03 | 2022-02-25 | 湖南鼎一致远科技发展有限公司 | Luminous layer and color ribbon capable of being thermally transferred and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04158090A (en) * | 1990-10-23 | 1992-06-01 | Dainippon Ink & Chem Inc | Composition for activation energy-beam curing type thermal transfer film back-coating |
| CN101048290A (en) * | 2004-10-25 | 2007-10-03 | 大日本印刷株式会社 | Thermal transfer sheet and protective layer transfer sheet |
-
2018
- 2018-07-24 CN CN201810817513.XA patent/CN108948874A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04158090A (en) * | 1990-10-23 | 1992-06-01 | Dainippon Ink & Chem Inc | Composition for activation energy-beam curing type thermal transfer film back-coating |
| CN101048290A (en) * | 2004-10-25 | 2007-10-03 | 大日本印刷株式会社 | Thermal transfer sheet and protective layer transfer sheet |
Non-Patent Citations (2)
| Title |
|---|
| 美国环境保护局: "《空气污染物排放和控制手册工业污染源调查与研究第2辑》", 30 November 1989, 中国环境科学出版社 * |
| 耿耀宗等: "《合成聚合物乳液制造与应用技术》", 30 June 1999, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444405A (en) * | 2020-03-27 | 2021-09-28 | 湖南鼎一致远科技发展有限公司 | Thermal sublimation color band, back coating liquid for thermal sublimation color band and preparation method of back coating liquid |
| CN114085573A (en) * | 2020-08-03 | 2022-02-25 | 湖南鼎一致远科技发展有限公司 | Luminous layer and color ribbon capable of being thermally transferred and preparation method thereof |
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Application publication date: 20181207 |
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