CN105219165B - A kind of white ink composition and preparation method for heating elimination - Google Patents

A kind of white ink composition and preparation method for heating elimination Download PDF

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Publication number
CN105219165B
CN105219165B CN201510646110.XA CN201510646110A CN105219165B CN 105219165 B CN105219165 B CN 105219165B CN 201510646110 A CN201510646110 A CN 201510646110A CN 105219165 B CN105219165 B CN 105219165B
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white
white solid
mixed solvent
mixture
wax
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CN105219165A (en
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高延敏
贾方方
高洋
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Tianjin Haishun Printing Packaging Co., Ltd.
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Jiangsu University of Science and Technology
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  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Abstract

It is by mass percentage 74 92% by mixed solvent, mixture of white hard wax is 1 5% the invention discloses a kind of white ink composition for heating elimination, stearyl alcohol is 5 15%, and myristic acid is 1 5%, and zinc oxide is 0.3%, high purity aluminium oxide is 0.5%, and titanium oxide is 0.2% composition.Not only physical and chemical performance is excellent for the ink of the present invention, and raw material be easy to get, it is cheap, preparation technology is simple, it is easy to operate, and can be widely popularized and use.The invention also discloses the preparation method for the white ink composition that can heat elimination.

Description

A kind of white ink composition and preparation method for heating elimination
Technical field
The invention belongs to ink area, more particularly to a kind of white ink composition and preparation method for heating elimination.
Background technology
In recent years, to simplify labor intensity, the damage of the raw material of leather, paper and flexible material in shearing is saved Consumption, it is desirable to be able to basic pattern is drawn in these material surfaces in advance, after cut out and finish, by some physically or chemically Means, make the ink colors remained above disappear, reach that i.e. picture is write, and carry out printed patterns according to the wish of people or eliminate to scheme The purpose of case.
At present, in the Patents delivered, Chinese patent CN104497709A discloses a kind of new thermotropic The preparation method and applications of color ink, but it is mainly used in the field such as food antifalsification label and temperature-sensitive packaging material.China Patent CN101007916, discloses a kind of color shifting ink, and this color shifting ink can only be within a period of time according to the change of pH value Discoloration or the effect eliminated are reached, students' supplies is mainly used in.
Above-mentioned technical proposal simply changes color or short time elimination color than better suited, meanwhile, it is to be become using soda acid Change and eliminate color, it is comparatively laborious in actual application, it is unfavorable for extensive use.Therefore, designing a kind of can forever eliminate Ink is the major issue for needing to solve.
The content of the invention
The invention aims to overcome the problem of above-mentioned prior art is present, there is provided a kind of white for heating elimination Ink composite and preparation method thereof.
To achieve the above object, the present invention makes the load of heat discoloration by the way that stearyl alcohol is combined with myristic acid Body.In case of heating, ink pattern is eliminated, and reaches the purpose that i.e. picture is write.
The present invention realizes that the technical scheme that purpose is used is:
A kind of white ink composition for heating elimination, by mass percentage by component:Mixed solvent is 74-92%, Mixture of white hard wax is 1-5%, and white solid alcohol is 5-15%, white solid saturated fatty acid 1-5%, and zinc oxide is 0.3%, High purity aluminium oxide is 0.5%, and titanium oxide is 0.2% composition.
Described mixed solvent is made up of ethanol and ethylene glycol monomethyl ether, and its mixing quality ratio is ethanol:Ethylene glycol monomethyl ether= 1:10.
Described mixture of white hard wax is made up of paraffin and micro mist wax, and its mixing quality ratio is paraffin:Micro mist wax=3: 1。
Described white solid alcohol is that stearyl alcohol is octadecyl alcolol, and its molecular formula is C18H37OH。
Described white solid saturated fatty acid is that myristic acid is tetradecylic acid, and its molecular formula is C13H27COOH。
The particle diameter of described zinc oxide, high purity aluminium oxide and titanium oxide is 0.1-5 μm.
To achieve the above object, another technical scheme of the present invention is:
A kind of preparation method for the white ink composition for heating elimination, comprises the following steps:
1st, mixed solvent and mixture of white hard wax are matched respectively in mass ratio, are well mixed, it is standby;
2nd, the in the mixed solvent stirred in step 1, adds mixture of white hard wax, white solid alcohol and white solid full And aliphatic acid, 60 DEG C are heated to, after it is completely dissolved, zinc oxide, high purity aluminium oxide and titanium oxide is added, stirs;
3rd, the solution that step 2 is prepared is placed on grinder and is ground to grain diameter for 0.5-15 μm;
4th, the solution that step 3 is prepared is crossed after 600 mesh sieves, packed.
In use, to prevent the solvent in pen core from volatilizing, also need to encapsulate sealer below during filling pen core, it is described Sealer is the mixture of dimethyl organosilicon and lithium saponify, and its mixing quality ratio is dimethyl organosilicon:Lithium saponify=10:1.
The present invention compared with prior art, has the special feature that and is mainly with beneficial effect:
1st, stearyl alcohol is combined with myristic acid, makes the carrier of heat discoloration.In case of heating, ink figure Sample is eliminated, and reaches the purpose that i.e. picture is write.
2nd, the ink hot elimination time of the invention can reach 11s.Compared with prior art, increase.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments be merely to illustrate and without In limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, those skilled in the art can be with The present invention is made various changes or modifications, these equivalent form of values equally fall within the application and depend on the model that claims are limited Enclose.
Embodiment 1
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method
Mixed solvent and mixture of white hard wax are matched respectively in mass ratio, are well mixed, it is standby;Stirring In the mixed solvent, add mixture of white hard wax, stearyl alcohol and myristic acid, be heated to 60 DEG C, after it is completely dissolved, add oxygen Change zinc, high purity aluminium oxide and titanium oxide, stir;The solution prepared is placed on grinder and is ground to grain diameter and is 0.5-15μm;The solution obtained after grinding is crossed after 600 mesh sieves, packed;Filling pen core needs to encapsulate sealer below, otherwise The solvent volatilization in pen core is easily caused, and makes it be difficult to write.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 20s。
Embodiment 2
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 18s。
Embodiment 3
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 15s。
Embodiment 4
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 19s。
Embodiment 5
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 13s。
Embodiment 6
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 12s。
Embodiment 7
First, the formula of composition
1st, it is standby by by mass percentage being matched mixed solvent and mixture of white hard wax respectively;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 14s。
Embodiment 8
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 16s。
Embodiment 9
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 17s。
Embodiment 10
First, the formula of composition
1st, mixed solvent and mixture of white hard wax are matched respectively by mass percentage, it is standby;
2nd, compositions formulated each component content by mass percentage:
2nd, preparation method be the same as Example 1.
3rd, beneficial effect
The present embodiment resulting composition, in the case of being 50 DEG C by testing inspection heating-up temperature, the ink elimination time is 11s.Described above is only the preferred embodiment of the present invention, it should be pointed out that:To those of ordinary skill in the art, exist Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as this hair Bright protection domain.

Claims (3)

1. a kind of white ink composition for heating elimination, it is characterized in that:By mass percentage by component:Mixed solvent is 74-92%, mixture of white hard wax is 1-5%, and white solid alcohol is 5-15%, white solid saturated fatty acid 1-5%, zinc oxide For 0.3%, high purity aluminium oxide is 0.5%, and titanium oxide is 0.2% composition;Wherein,
Described mixed solvent is made up of ethanol and ethylene glycol monomethyl ether, and its mixing quality ratio is ethanol:Ethylene glycol monomethyl ether=1:10;
Described mixture of white hard wax is made up of paraffin and micro mist wax, and its mixing quality ratio is paraffin:Micro mist wax=3:1;
Described white solid alcohol is that stearyl alcohol is octadecyl alcolol, and its molecular formula is C18H37OH;
Described white solid saturated fatty acid is that myristic acid is tetradecylic acid, and its molecular formula is C13H27COOH。
2. a kind of white ink composition for heating elimination according to claim 1, it is characterized in that:Described oxidation The particle diameter of zinc, high purity aluminium oxide and titanium oxide is 0.1-5 μm.
3. a kind of a kind of preparation method for the white ink composition for heating elimination according to claim 1, its feature It is to comprise the following steps:
(1) mixed solvent and mixture of white hard wax are matched respectively in mass ratio, are well mixed, it is standby;
(2) in the mixed solvent stirred in step (1), adds mixture of white hard wax, white solid alcohol and white solid full And aliphatic acid, 60 DEG C are heated to, after it is completely dissolved, zinc oxide, high purity aluminium oxide and titanium oxide is added, stirs;
(3) solution for preparing step (2), which is placed on grinder, is ground to grain diameter for 0.5-15 μm;
(4) solution for preparing step (3) is crossed after 600 mesh sieves, packaging;
Wherein, described mixed solvent is made up of ethanol and ethylene glycol monomethyl ether, and its mixing quality ratio is ethanol:Ethylene glycol monomethyl ether= 1:10;
Described mixture of white hard wax is made up of paraffin and micro mist wax, and its mixing quality ratio is paraffin:Micro mist wax=3:1;
Described white solid alcohol is that stearyl alcohol is octadecyl alcolol, and its molecular formula is C18H37OH;
Described white solid saturated fatty acid is that myristic acid is tetradecylic acid, and its molecular formula is C13H27COOH。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753188A (en) * 1982-05-24 1988-06-28 Mdt Corporation Heat history indicator
CN101258388A (en) * 2005-07-27 2008-09-03 Crc斯马克普林特有限公司 Time-temperature indicators
CN101538427A (en) * 2009-01-12 2009-09-23 浙江苏泊尔家电制造有限公司 Temperature-sensing color-changing material and application thereof in electric kettle
CN104893425A (en) * 2014-03-03 2015-09-09 真彩文具股份有限公司 Microcapsule temperature sensitive erasable neutral ink and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190825A (en) * 1984-03-10 1985-09-28 Matsumoto Kosan Kk Temperature indicating sheet set

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753188A (en) * 1982-05-24 1988-06-28 Mdt Corporation Heat history indicator
CN101258388A (en) * 2005-07-27 2008-09-03 Crc斯马克普林特有限公司 Time-temperature indicators
CN101538427A (en) * 2009-01-12 2009-09-23 浙江苏泊尔家电制造有限公司 Temperature-sensing color-changing material and application thereof in electric kettle
CN104893425A (en) * 2014-03-03 2015-09-09 真彩文具股份有限公司 Microcapsule temperature sensitive erasable neutral ink and preparation method thereof

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Effective date of registration: 20191028

Address after: Room 1805, floor 18, unit 1, building 1, No. 30, North University Road, Erqi District, Zhengzhou City, Henan Province 450052

Patentee after: Zhengzhou North Intellectual Property Services Limited

Address before: Meng Xi Road 212003 Zhenjiang city of Jiangsu province Jingkou District No. 2

Patentee before: Jiangsu University of Science and Technology

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Effective date of registration: 20191219

Address after: 300000 Tianjin Nankai District 8 West Road No. 4 4 (Science and Technology Park)

Patentee after: Tianjin Haishun Printing Packaging Co., Ltd.

Address before: Room 1805, floor 18, unit 1, building 1, No. 30, North University Road, Erqi District, Zhengzhou City, Henan Province 450052

Patentee before: Zhengzhou North Intellectual Property Services Limited

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