CN106833114A - A kind of color shifting ink with concentration of formaldehyde display function - Google Patents
A kind of color shifting ink with concentration of formaldehyde display function Download PDFInfo
- Publication number
- CN106833114A CN106833114A CN201710109538.XA CN201710109538A CN106833114A CN 106833114 A CN106833114 A CN 106833114A CN 201710109538 A CN201710109538 A CN 201710109538A CN 106833114 A CN106833114 A CN 106833114A
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- concentration
- color shifting
- shifting ink
- display function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- 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
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
Abstract
A kind of color shifting ink with concentration of formaldehyde display function disclosed by the invention, is prepared from by the raw material of following percentage by weight:25%~45% film-forming resin, 5%~10% rheological agent, 0.1%~1% defoamer, 0.01%~0.5%ph dye indicators, 0.01%~0.5% colour developing reinforcing agent, 10%~20% formaldehyde absorbent, 20%~50% solvent.The color shifting ink that the present invention can change and change colour according to concentration of formaldehyde, it has concentration of formaldehyde display function, can be applied to the printing of formaldehyde adsorbent external packing.
Description
Technical field
The present invention relates to a kind of color shifting ink, it can indicate the concentration of extraneous formaldehyde according to the change of intrinsic colour, mainly
It is applied to formaldehyde absorbing bag printing packaging industry field.
Background technology
Formaldehyde is a kind of good solvent, with relatively strong bond, can strengthen sheet material hardness and have insect prevention, corrosion-resistant to make
With, thus it is widely used in production for doing the Lauxite of finishing material and furniture adhesive, and Lauxite can
As long as slow release formaldehyde is decades-long.
With the further raising developed rapidly with living standards of the people of modern chemical industry, indoor hardware fitting should
Consumption is growing day by day, and the exceeded phenomenon of Formaldehyde Concentration of Indoor Air is very universal, and the health to resident family produces serious prestige
The side of body.Through toxicological analysis identification, formaldehyde is a kind of high toxicity protoplasm material, is first thin infringement after it enters in animal body
DNA in born of the same parents, causes the synthesis of non-program DNA in cell, causes the gene mutation of cell, may trigger tumour.
Indoor air purification main product is the formaldehyde absorbing bag as representative with activated carbon in the market, and such product makes
With the external packing of good air permeability, inside fills activated carbon or other active materials with formaldehyde absorbing function to purify first
Aldehyde.And the detection means of ordinary consumer PARA FORMALDEHYDE PRILLS(91,95) concentration is limited, can not significantly know whether the product has formaldehyde adsorption
Effect, whether indoor formaldehyde be cleaned.In this regard, the A of patent CN 103698324 provide a kind of formaldehyde quick detection
Box, using the formaldehyde in air and phenol reagent reaction generation piperazine, piperazine aoxidizes shape to the box of testing oneself by ferric ion in an acidic solution
Into blue-green compound, the shade of the compound is directly proportional to the content of formaldehyde, after developing time 30min, by colorimetric
It is quantitative.And actually used process is, it can be seen that such testing cassete need to be related to plurality of liquid chemical reagent, it is necessary to oneself configuration absorbs
Liquid, it is cumbersome, if misoperation easily produces pollution.And detection box needs extra purchase, increased the use of consumer
Cost.
Surprisingly it has been found that needing to print out manufacturer's by ink in the external packing of formaldehyde absorbing bag in itself
Logo or prompting printed words, if a kind of color shifting ink that can produce color change according to extraneous concentration of formaldehyde change come
Traditional printing-ink is substituted, then can make formaldehyde absorbing bag that not only there is formaldehyde adsorption function also to show work(with concentration of formaldehyde
Energy.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of discoloration oil that can change according to concentration of formaldehyde and change colour
Ink, it has concentration of formaldehyde display function, can be applied to the printing of formaldehyde adsorbent external packing.
The technical problems to be solved by the invention can be achieved through the following technical solutions:
A kind of color shifting ink with concentration of formaldehyde display function, is prepared from by the raw material of following percentage by weight:
In a preferred embodiment of the invention, in order that ink is printed in base material and has good adhesive force, this hair
Bright film-forming resin preferentially uses one kind in aqueous epoxy resins, acrylic resin, polyurethane resin or any two or more
Combination.
In a preferred embodiment of the invention, in order that ink has excellent rheological characteristic, the present invention uses rheology
Agent is modification acrylate cross-linked copolymer, one or two combinations in nonionic polyoxyalkylene type polyurethane.
In a preferred embodiment of the invention, the present invention also needs to use in modified organic silicon emulsion, mineral oil
Plant or two kinds of combination is used as defoamer.
In a preferred embodiment of the invention, to make ink have discolouration, the present invention needs to refer to by ph dyestuffs
Show agent to realize, according to the change of ph in system, molecular structure changes ph dye indicators and presenting to be detected by human eye
Color change.Suitable for ph dye indicators of the invention selected from dimethyl diaminophenazine chloride, Bromothymol blue, phenol red, phenolphthalein
A kind of or any two or more combination.
In a preferred embodiment of the invention, in order that ph dye indicators can occur significant color change,
Colour developing reinforcing agent need to be added to increase color change degree.Colour developing reinforcing agent of the invention can select the one kind in indigo, lemon yellow
Or two kinds of combinations.
In a preferred embodiment of the invention, formaldehyde absorbent of the present invention is can to send out into necleophilic reaction with formaldehyde,
And cause whole system that the nucleopilic reagent of ph changes occurs.Formaldehyde absorbent of the invention can select tetradecy lamine, octadecylPrimary AmineIn one or two combination.
In a preferred embodiment of the invention, solvent of the invention is from deionized water, ethanol, isopropanol
Plant or any two or more combination.
The color shifting ink that the present invention can change and change colour according to concentration of formaldehyde, it has concentration of formaldehyde display function, can answer
For the printing of formaldehyde adsorbent external packing.
Specific embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1
The present embodiment provides a kind of color shifting ink, and on the basis of color shifting ink gross weight, the color shifting ink is by following percentage
The component of ratio is formulated：Polyurethane resin, 30%；Nonionic polyoxyalkylene type polyurethane, 10%；Modified organic silicon emulsion,
0.3%；Bromothymol blue, 0.08%；It is indigo, 0.04%；OctadecylPrimary amine, 12%；Isopropanol, 47.58%.
The color shifting ink of the embodiment is prepared by above component according to the common process of ink.
Embodiment 2
The present embodiment provides a kind of color shifting ink, and on the basis of color shifting ink gross weight, the color shifting ink is by following percentage
The component of ratio is formulated：Polyurethane resin, 40%；Nonionic polyoxyalkylene type polyurethane, 10%；Modified organic silicon emulsion, 1%；
Dimethyl diaminophenazine chloride, 0.4%；Lemon yellow, 0.2%；OctadecylPrimary amine, 20%；Isopropanol, 28.9%.
The color shifting ink of the embodiment is prepared by above component according to the common process of ink.
Embodiment 3
The present embodiment provides a kind of color shifting ink, and on the basis of color shifting ink gross weight, the color shifting ink is by following percentage
The component of ratio is formulated：Acrylic resin, 35%；Modification acrylate cross-linked copolymer, 8%；Modified organic silicon emulsion,
0.2%；Bromothymol blue, 0.2%；Lemon yellow, 0.1%；Tetradecy lamine, 15%；Isopropanol, 41.5%.
The color shifting ink of the embodiment is prepared by above component according to the common process of ink.
Test example
By the gained color shifting ink of embodiment 1,2,3 by press printing on formaldehyde absorbing external packaging.And will printing
External packing afterwards is placed in different concentration of formaldehyde environment, observes color change.Result see the table below 1：
Table 1
Knowable to from above-mentioned result of the test, color shifting ink obtained by embodiment 1 is 0mg/m in concentration of formaldehyde3When for indigo plant
Color, when environment concentration of formaldehyde is higher than 0mg/m3It is blue-green during less than 0.1mg/m3, when environment concentration of formaldehyde is higher than 0.1mg/m3
It is yellow when (Indoor Air Formaldehyde safe concentration limit value), is can determine whether by the change of color, current indoor concentration of formaldehyde numerical value.
Similar, color shifting ink can also judge current indoor concentration of formaldehyde number by same view mode obtained by embodiment 2,3
Value.
Only to illustrate the present invention, the proportioning that the present invention can also change above-mentioned each component has reached finger to above example
Show the color shifting ink of different concentration of formaldehyde.Another color shifting ink of the present invention is changed into yellow from blueness, or yellow is changed into red and is not
Restricted.Implementer is easy to reach colourless virescence by changing ph dye indicators of the invention, and green becomes red
Deng color shifting ink.Below it has been included in the present invention.
Claims (8)
1. a kind of color shifting ink with concentration of formaldehyde display function, it is characterised in that by the raw material system of following percentage by weight
It is standby to form:
2. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the film forming
Resin is one kind or any two or more combination in aqueous epoxy resins, acrylic resin, polyurethane resin.
3. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the rheology
Agent is modification acrylate cross-linked copolymer, one or two combinations in nonionic polyoxyalkylene type polyurethane.
4. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the froth breaking
Agent is one or two the combination in modified organic silicon emulsion, mineral oil.
5. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the ph dyes
Material indicator is selected from one kind or any two or more combination in dimethyl diaminophenazine chloride, Bromothymol blue, phenol red, phenolphthalein.
6. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the colour developing
Reinforcing agent is from one or two combinations in indigo, lemon yellow.
7. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the formaldehyde
Absorbent can select one or two combinations in tetradecy lamine, octadecyl primary amine.
8. a kind of color shifting ink with concentration of formaldehyde display function as claimed in claim 1, it is characterised in that the solvent
From the one kind in deionized water, ethanol, isopropanol or any two or more combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109538.XA CN106833114A (en) | 2017-02-27 | 2017-02-27 | A kind of color shifting ink with concentration of formaldehyde display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109538.XA CN106833114A (en) | 2017-02-27 | 2017-02-27 | A kind of color shifting ink with concentration of formaldehyde display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106833114A true CN106833114A (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109538.XA Pending CN106833114A (en) | 2017-02-27 | 2017-02-27 | A kind of color shifting ink with concentration of formaldehyde display function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621481A (en) * | 2017-09-04 | 2018-01-23 | 句容躬行创客管理咨询有限公司 | Oxygen content Test paper in a kind of air |
| CN108031236A (en) * | 2017-12-15 | 2018-05-15 | 山东佳星环保科技有限公司 | A kind of indoor air-purification device |
| CN109540914A (en) * | 2018-12-04 | 2019-03-29 | 嘉宝莉化工集团股份有限公司 | A kind of paint film patience test indicator and the preparation method and application thereof |
| CN109731454A (en) * | 2019-01-23 | 2019-05-10 | 嘉兴宇鸣科技有限公司 | Visualize formaldehyde scavenger and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983635A (en) * | 2014-04-23 | 2014-08-13 | 北京安生绿源科技有限公司 | Rapid detection rod for formaldehyde and method for rapidly detecting formaldehyde |
| CN105131717A (en) * | 2015-09-10 | 2015-12-09 | 上海贝达包装材料有限公司 | Environment-friendly color-changeable printing ink with humidity display function and preparation method of printing ink |
-
2017
- 2017-02-27 CN CN201710109538.XA patent/CN106833114A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983635A (en) * | 2014-04-23 | 2014-08-13 | 北京安生绿源科技有限公司 | Rapid detection rod for formaldehyde and method for rapidly detecting formaldehyde |
| CN105131717A (en) * | 2015-09-10 | 2015-12-09 | 上海贝达包装材料有限公司 | Environment-friendly color-changeable printing ink with humidity display function and preparation method of printing ink |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621481A (en) * | 2017-09-04 | 2018-01-23 | 句容躬行创客管理咨询有限公司 | Oxygen content Test paper in a kind of air |
| CN108031236A (en) * | 2017-12-15 | 2018-05-15 | 山东佳星环保科技有限公司 | A kind of indoor air-purification device |
| CN109540914A (en) * | 2018-12-04 | 2019-03-29 | 嘉宝莉化工集团股份有限公司 | A kind of paint film patience test indicator and the preparation method and application thereof |
| CN109540914B (en) * | 2018-12-04 | 2021-04-16 | 嘉宝莉化工集团股份有限公司 | Paint film tolerance test indicator and preparation method and application thereof |
| CN109731454A (en) * | 2019-01-23 | 2019-05-10 | 嘉兴宇鸣科技有限公司 | Visualize formaldehyde scavenger and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170906 Address after: 215200 north side of five way road, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu Applicant after: Suzhou Beida new Mstar Technology Ltd Address before: 201314 Shanghai City, Pudong New Area Xinchang Zhen Gu Bo Road No. 18 B Applicant before: BETPAK PACKAGING INDUSTRY CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |