CN104817889A - Stamp-pad ink for toys for children capable of fading in water and preparation method of stamp-pad ink - Google Patents
Stamp-pad ink for toys for children capable of fading in water and preparation method of stamp-pad ink Download PDFInfo
- Publication number
- CN104817889A CN104817889A CN201510242107.1A CN201510242107A CN104817889A CN 104817889 A CN104817889 A CN 104817889A CN 201510242107 A CN201510242107 A CN 201510242107A CN 104817889 A CN104817889 A CN 104817889A
- Authority
- CN
- China
- Prior art keywords
- stamp
- pad ink
- water
- children
- fade
- 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.)
- Pending
Links
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
- 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
- C09D11/02—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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
Abstract
The invention provides a stamp-pad ink for toys for children capable of fading in water and a preparation method of the stamp-pad ink. The stamp-pad ink comprises the following components in percentage by mass: 10-20 parts of a pigment, 5-15 parts of a film-forming agent, 20-30 parts of ethyl alcohol, 10-20 parts of a humectant, 1-5 parts of an emulsifier, 5-10 parts of a thickening agent and 30-35 parts of secondary water; and the pigment is prepared by the following steps: mixing Fe(NO3)3 and ground KSCN (potassium thiocyanate); adding a compound solvent of water and ethanol, mixing and dissolving; and carrying out rotary evaporation at 90 DEG C until a little of solution is left, and carrying out vacuum drying, so as to obtain the stamp-pad ink. The stamp-pad ink provided by the invention can be easily washed off with water, can be freely wiped by children in the using procedure, can be fabricated into various interesting patterns, and can be rapidly cleaned thoroughly even if clothes are contaminated carelessly. The stamp-pad ink can also be applied to printing and dyeing of individual patterns; patterns are printed on cloth, and can be rapidly cleaned if not needed any more; and no stamp is left.
Description
Technical field
The present invention relates to stamp-pad ink material, specifically belong to a kind of and meet novel environment friendly toy stamp-pad ink for children that water can fade and preparation method thereof.
Background technology
Toy stamp-pad ink sold in the market, its colorant is oil-soluble substance, pole is insoluble in water, cleaning is difficult to once adhere on skin or clothing, and its rate of set is fast, long-time placement is easily solidified, be unfavorable for storage, for these defects, this invention is devoted to work out a kind of novel toy stamp-pad ink of meeting water and can fade, and the innovative point of this stamp-pad ink is it with the blood red complex compound of thiocyanation iron for colorant, colour stable, meet water or buck can fade, can be used for toy for children, environmentally friendly and easily wipe.
Summary of the invention
The object of the present invention is to provide and a kind ofly meet toy stamp-pad ink for children that water can fade and preparation method thereof, this stamp-pad ink is evenly distributed, and Absorbable organic halogens is stored.
A kind of toy stamp-pad ink for children of meeting water and can fade provided by the invention, component by mass percentage:
Pigment 10-20, membrane-forming agent 5-15, alcohol 20 – 30, wetting Agent for Printing Inks 10 – 20, emulsifying agent 1 – 5, thickening material 5 – 10, intermediate water 30 – 35;
Described pigment prepares by the following method: by Fe (NO
3)
3with the complex solvent adding water and ethanol after the KSCN mixing after grinding, mixed dissolution, rotates after being evaporated to a small amount of solution and carries out vacuum-drying, be i.e. obtained thiocyanation iron pigment at 90 DEG C; Its reaction mechanism is: Fe
3++ 3SCN
-=Fe (SCN)
3.
Described Fe (NO
3)
3with KSCN mass ratio: 3-5: 5-7, preferably 4: 6.
In described complex solvent, water compares with ethanol contend: 10-30: 70-90, and preferably 20: 80.
In above-mentioned each component, as preferably, described membrane-forming agent is acrylic resin, and wetting Agent for Printing Inks is propylene glycol, and emulsifying agent is polyethenoxy ether, and thickening material is agar.
The feature of this stamp-pad ink is the pigment adding formulaization, and it is met water (especially week-base water) and can fade, and colour stable.
A kind of preparation method meeting the toy stamp-pad ink for children that water can fade provided by the invention, comprises the steps:
A. mixed solvent is obtained after alcohol, wetting Agent for Printing Inks, emulsifying agent, thickening material and intermediate water being mixed according to the above ratio;
B. mixed solvent is put into reactor, stirring velocity is 600r/min, constant temperature after being warming up to 70 DEG C;
C. get mixed solvent total amount 1/2 mixes with membrane-forming agent, and stirring velocity, at 70 DEG C, is increased to 1300-1500r/min after dissolving 0.5h by constant temperature, continues dispersion 2h, filters, obtain resin liquid;
D. get 1/4 of 1/10 and mixed solvent total amount of resin liquid total amount to mix under the stirring velocity of 450-550r/min and add thiocyanation iron pigment, after stirring, to inject after shredder grinding 1-2h to obtain mill base;
E. remaining resin liquid, mixed solvent added after stirring 2-3h in mill base under 1300-1500r/min stirring velocity, leave standstill more than 24h, filter, filtrate is product.
Compared with prior art, beneficial effect of the present invention:
(1) stamp-pad ink of the present invention is with Fe
3+solution and SCN
-the Fe (SCN) of solution synthesis
3blood red complex compound is colorant, and meeting water can fade, and has the feature of environmental protection, is convenient to clean, can extensively promotes.
(2) do not contain hazardous substance in this environmental protection type toy stamp-pad ink for children, do not affect and injure the health of children, reach the requirement of environment-protecting asepsis, children in use, even if be infected with because of carelessness on clothes, also can thoroughly clean fast.
(3) this stamp-pad ink can also be used for individualized pattern printing and dyeing, on cloth after impressing pattern, if no longer need this pattern, does not stay trace, the central marker technique of very applicable textile printing and dyeing process.
(4) by airtight for this stamp-pad ink standing without skinning, oil impregnate, rotten, oxidative phenomena, the preparation technology of stamp-pad ink is simple, with low cost, three-waste free discharge.
Embodiment
Below in conjunction with case study on implementation, the present invention is described in further details.
(1) preparation of colorant
Accurately take 4.04g Fe (NO
3)
3, the 5.82g KSCN ground, join in 20mL water and the composite solvent of 80mL dehydrated alcohol, carry out vacuum-drying after rotary evaporation to a small amount of solution, can obtain stamp-pad ink pigment, this pigment is blood red, and color distribution is even.
(2) preparation of stamp-pad ink
According to upper table, change each component concentration in stamp-pad ink, prepare environment-friendly type water and wipe stamp-pad ink, concrete preparation method is as follows:
A. after respectively the alcohol of calculated amount, propylene glycol, polyethenoxy ether, agar and water being mixed in proportion by as above formulation content mixed solvent;
B. mixed solvent is put into reactor, stirring velocity is 200r/min, constant temperature after being warming up to 90 DEG C;
C. 1/2 mixed solvent of constant temperature is put into another reactor, add acrylic resin 5%, mix, stirring velocity, at 90 DEG C, after solubilizing reaction 0.5h, is increased to 500r/min by constant temperature, continues polyreaction 2h;
D. solution is chilled to 70 DEG C, adjust ph to 8.2, after continuing stirring reaction 30min, stop heating, naturally cool to room temperature, filter, filtrate is resin liquid;
E. get 1/10 of resin liquid total amount and 1/4 of mixed solvent mixed solvent total amount mix under the stirring velocity of 500r/min, add the thiocyanation iron pigment of the excellent property of having synthesized, after stirring, inject shredder grinding 1.5h after mill base;
F. remaining resin liquid, mixed solvent, two (light methyl) miaow mile alkyl arteries and veins of sanitas 0.01kg and 0.01kg iodopropynyl formic acid fourth are extremely added after mill base stirs 2.5h under 1400r/min stirring velocity, leave standstill, filter, filtrate is product.
Measure the stamp-pad ink performance perameter of above different components content:
In above-mentioned case study on implementation, the stamp-pad ink rate of drying that each component concentration within the scope of change stamp-pad ink formula calculation is prepared is fast, pull-out capacity strong, stable performance.Do not contain hazardous substance in stamp-pad ink, with the blood red complex compound of thiocyanation iron for colorant, this colorant is met water and can be faded, bright-colored, can be used for various toy for children, increase the study entertaining of children, do not affect and injure the health of children, can wipe easily with water after being infected with clothing or skin, reach the requirement of environment-protecting asepsis.
Claims (9)
1. meet the toy stamp-pad ink for children that water can fade, it is characterized in that, component by mass percentage: pigment 10-20, membrane-forming agent 5-15, alcohol 20 – 30, wetting Agent for Printing Inks 10 – 20, emulsifying agent 1 – 5, thickening material 5 – 10, intermediate water 30 – 35;
Described pigment is thiocyanation iron pigment, prepares by the following method: by Fe (NO
3)
3with the complex solvent adding water and ethanol after the KSCN mixing after grinding, mixed dissolution, carries out vacuum-drying and obtains after rotation is evaporated to a small amount of solution at 90 DEG C; Wherein, Fe (NO
3)
3with the mass ratio of KSCN: 3-5: 5-7; The volume ratio of water and ethanol in complex solvent: 10-30: 70-90.
2. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, is characterized in that, described Fe (NO
3)
3with the mass ratio of KSCN: 4: 6.
3. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, is characterized in that, the volume ratio of water and ethanol in described complex solvent: 20: 80.
4. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, it is characterized in that, described membrane-forming agent is acrylic resin.
5. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, it is characterized in that, described wetting Agent for Printing Inks is propylene glycol.
6. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, it is characterized in that, described emulsifying agent is polyethenoxy ether.
7. a kind of toy stamp-pad ink for children of meeting water and can fade as claimed in claim 1, it is characterized in that, described thickening material is agar.
8. a kind of preparation method meeting the toy stamp-pad ink for children that water can fade as claimed in claim 1, is characterized in that, comprise the steps:
A. mixed solvent is obtained after alcohol, wetting Agent for Printing Inks, emulsifying agent, thickening material and intermediate water being mixed according to the above ratio;
B. mixed solvent is put into reactor, stirring velocity is 600r/min, constant temperature after being warming up to 70 DEG C;
C. get mixed solvent total amount 1/2 mixes with membrane-forming agent, and stirring velocity, at 70 DEG C, is increased to 1300-1500r/min after dissolving 0.5h by constant temperature, continues dispersion 2h, filters, obtain resin liquid;
D. get 1/4 of 1/10 and mixed solvent total amount of resin liquid total amount to mix under the stirring velocity of 450-550r/min and add thiocyanation iron pigment, after stirring, to inject after shredder grinding 1-2h to obtain mill base;
E. remaining resin liquid, mixed solvent added after stirring 2-3h in mill base under 1300-1500r/min stirring velocity, leave standstill more than 24h, filter, filtrate is product.
9. a kind of preparation method meeting the toy stamp-pad ink for children that water can fade as claimed in claim 8, is characterized in that, described membrane-forming agent is acrylic resin, and wetting Agent for Printing Inks is propylene glycol, and emulsifying agent is polyethenoxy ether, and thickening material is agar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242107.1A CN104817889A (en) | 2015-05-13 | 2015-05-13 | Stamp-pad ink for toys for children capable of fading in water and preparation method of stamp-pad ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242107.1A CN104817889A (en) | 2015-05-13 | 2015-05-13 | Stamp-pad ink for toys for children capable of fading in water and preparation method of stamp-pad ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104817889A true CN104817889A (en) | 2015-08-05 |
Family
ID=53728382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510242107.1A Pending CN104817889A (en) | 2015-05-13 | 2015-05-13 | Stamp-pad ink for toys for children capable of fading in water and preparation method of stamp-pad ink |
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|---|---|
| CN (1) | CN104817889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115558338A (en) * | 2022-10-26 | 2023-01-03 | 江苏兴达文具集团有限公司 | Water-washing wet spray painting pigment and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282767A (en) * | 1999-07-14 | 2001-02-07 | 艾杰工业株式会社 | Printing ink composition, writing tool carrying said printing ink, and method of forming image on receiving surface |
| CN101781491A (en) * | 2009-01-21 | 2010-07-21 | 浙江科力印业新技术发展有限公司 | Environmental protection type toy stamp-pad ink for children |
-
2015
- 2015-05-13 CN CN201510242107.1A patent/CN104817889A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282767A (en) * | 1999-07-14 | 2001-02-07 | 艾杰工业株式会社 | Printing ink composition, writing tool carrying said printing ink, and method of forming image on receiving surface |
| CN101781491A (en) * | 2009-01-21 | 2010-07-21 | 浙江科力印业新技术发展有限公司 | Environmental protection type toy stamp-pad ink for children |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115558338A (en) * | 2022-10-26 | 2023-01-03 | 江苏兴达文具集团有限公司 | Water-washing wet spray painting pigment and preparation method thereof |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150805 |