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Two groups of matched ink for color-overlapping gel ink pen and preparation method of two groups of matched ink for color-overlapping gel ink pen

A technology of water-based pens and inks, applied in inks, applications, household appliances, etc., can solve the problems of irregular and uncontrollable discoloration, and achieve the effects of long-term bright colors, difficult structures, and good practicability

Pending Publication Date: 2022-07-22
上海戈丽特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the existing problems, to provide two sets of water-based pen inks that can be used in combination with overlapping colors and its preparation method, which solves the problem that most pen inks with different colors repeatedly mark at the same position, the color will deepen, overlap and change color, and the color will change. Irregular and uncontrollable problems

Method used

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  • Two groups of matched ink for color-overlapping gel ink pen and preparation method of two groups of matched ink for color-overlapping gel ink pen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Group A ink: Add 3g anthraquinone dye to 81.9g water, stir rapidly for 20min, stir 10g glycerol, 5g propylene glycol, 0.1g ammonia water at low speed for 1h, filter to remove large particles of impurities, and the finished product is obtained;

[0021] Group B ink: 8g of PVP15, 0.5g of DISPERBYK2012 and 0.5g of polyoxyethylene fatty alcohol ether were prepared to obtain a coating material. Mix the above coating material with 35g of deionized water, add 5g of red fluorescent pigment, stir and disperse to obtain a viscous slurry, grind 0.3mm zirconium beads for 1 hour, then add 8g of propylene glycol, 10g of ten polyglycerol, 5g of acrylic resin, 2g of ethanol, 3g Potassium hydrogen sulfite, 0.2 g of ammonia water and the remaining deionized water are added, and the mixture is stirred at low speed for 1 h. Filter to remove large particles of impurities, that is, to obtain the finished product.

Embodiment 2

[0023] Group A ink: add 2g carbonium dye to 89.85g water, stir quickly for 20min, 8g decaglycerol, 0.15g ammonia water and stir at low speed for 1h, filter to remove large particles of impurities, the finished product is obtained;

[0024] Group B ink: 6g of PVP (K15:K90=1:1), 0.5g of DISPERBYK2012 and 0.6g of polyoxyethylene fatty alcohol ether were prepared to obtain a coating material. Mix the above coating material with 35g deionized water, add 3g phthalocyanine pigment, stir and disperse to obtain a viscous slurry, grind 0.3mm zirconium beads for 1 hour, then add 10g propylene glycol, 8g ten polyglycerol, 4g polyurethane resin, 3g ethanol, 4g Potassium hydrogen sulfite, 0.1 g of ammonia water and the remaining deionized water, and stir at low speed for 1 h. Filter to remove large particles of impurities, that is, to obtain the finished product.

Embodiment 3

[0026] Group A ink: Add 4g metal complex dye to 84.8g water, stir rapidly for 20min, stir 11g glycerol, 0.2g oxalic acid at low speed for 1h, filter to remove large particles of impurities, the finished product is obtained;

[0027] Group B ink: 5g of PVP (K30:K90=1:1), 0.5g of DISPERBYK2012 and 0.6g of polyoxyethylene fatty alcohol ether were prepared to obtain a coating material. Mix the above coating material with 35g of deionized water, add 3g of triarylmethane pigments, stir and disperse to obtain a viscous slurry, grind 0.3mm zirconium beads for 1 hour and then add 10g of polypropylene glycol, 8g of decaglycerol, 7g of polyurethane resin, 3g of ethanol , 3g of hydrogen peroxide, 0.4g of oxalic acid and the remaining supplementary deionized water, stirring at low speed for 1h. Filter to remove large particles of impurities, that is, to obtain the finished product.

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Abstract

The invention discloses two groups of matched ink for color-overlapping gel ink pens and a preparation method thereof, belongs to the technical field of stationery commodity ink, and relates to a method for writing B group of ink again at the original colored position of the A group of ink after the A group of ink is used for writing on paper and dried, and the color of the A group of ink can be completely covered by the B group of ink in a color-overlapping manner. And finally, the ink set for the gel ink pen is converted into a B group of colors and is free of mixed colors. Comprising the following steps: adding a dissolving aid and a decolorizing aid into a formula of group B ink, decomposing the original color in group A, and changing the original marking color into the color of group B; the method has the advantages of clear marking, no adverse effect after color replacement and no odor, and has good application prospects in marking learning, greeting card making, graffiti painting, writing and the like. A group of ink is contained in one end of the double-end pen accessory with a partition in the middle, and a group of ink is contained in the other end of the double-end pen accessory.

Description

technical field [0001] The invention belongs to the technical field of stationery ink, and in particular relates to a water-based pen ink that can be used in two sets to overlap colors and a preparation method thereof. Background technique [0002] In the past, pen inks, such as highlighter ink, writing ink or painting ink, were favored by consumers because of their unique properties, but they could only mark one color. Continuing to change the color mark at the place will cause the colors to overlap and discolor and not be aesthetically pleasing. In addition, the junction of different colors during DIY painting is also likely to cause the color to deepen, overlap and discolor, which affects the overall painting. All pen inks currently on the market have this deficiency. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to address the existing problems, to provide two sets of water-based pen inks that can be stacked in color and a preparation meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/17C09D11/54
CPCC09D11/17C09D11/54
Inventor 刘洪艳
Owner 上海戈丽特新材料科技有限公司
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