CN100374517C

CN100374517C - Composite aqueous ink

Info

Publication number: CN100374517C
Application number: CNB2004100814580A
Authority: CN
Inventors: 戴勇
Original assignee: GUIZHOU BOSHI CHEMICAL CO Ltd
Current assignee: GUIZHOU BOSHI CHEMICAL CO Ltd
Priority date: 2004-12-08
Filing date: 2004-12-08
Publication date: 2008-03-12
Anticipated expiration: 2024-12-08
Also published as: CN1644638A

Abstract

The present invention discloses composite aqueous ink and a production method thereof. The composite aqueous ink comprises the components by weight percentage: 3 to 5% of dyestuff, 3.5 to 7% of paint, 10 to 20% of glycerol, 6 to 13% of ethylene glycol, 0.3 to 1% of dispersing agent, 3 to 7% of pH regulation agent, 0.2 to 0.5% of emulsifying agent, 0.2 to 0.3% of preservative, 0.5 to 1.0% of acrylic resin soft No. 1 and purified water as the rest. The ink of the present invention has the advantages of appropriate color, quick drying of ink marks, rapid permeation into fibers of paper, no ink dot of writing, no rough edge, no paper moisture, good water resistance, light resistance, corrosion resistance and wear resistance of written lines, etc.

Description

Composite aqueous ink

Technical field

The present invention relates to a kind of cultural goods, relate in particular to a kind of water-base ink, also relate to its production method simultaneously.

Background technology

In traditional ink production, a large amount of Se Ligao that select for use, the dyestuff of all kinds of good water solubility, its advantage is the color nature, write smoothly, but the influence of factors such as the writing of writing is easily oxidated, temperature, illumination, humidity, type of dye ink keeps the validity period in 2 years at most from making, therefore handwriting is not durable deposits, be not useable for making the record of history file, and pigment ink has U.S.'s analogy of never fading, and can satisfy the requirement of files record substantially, thereby obtain in recent years wideling popularize.But the penetrating quality of stitching was not as type of dye ink when pigment ink was write, it is its wicking action poor performance on paper, so the writing abrasion resistance write of pigment ink is poor, incrustation, stifled pen also often take place in it in addition, even the clear sedimentary phenomenon that goes out also can occur.

Summary of the invention

A kind of color that the objective of the invention is to overcome above-mentioned shortcoming and provide is suitable, and ink marks is done soon, and the energy rapid permeability is in paper fibre, writing does not have ink dot, paper is not moistened on phozy limit, and the stitching of writing is water-fast, fast light photograph, the good composite aqueous ink of performance such as corrosion-resistant, wear-resisting.

Another object of the present invention is to provide the production method of composite aqueous ink.

Technical scheme of the present invention realizes in the following manner.

Composite aqueous ink of the present invention, the weight percent of each component is:

Dyestuff: 3-5%; Pigment: 3.5-7%; Glycerine: 10-20%; Ethylene glycol: 6-13%; Dispersion agent: 0.3-1%; PH conditioning agent: 3-7%; Emulsifying agent: 0.2-0.5%; Sanitas: 0.2-0.3%; Acrylic soft resin 1 ^#: 0.5-1.0%; Surplus is a pure water.

Above-mentioned composite aqueous ink, wherein dyestuff is direct fast black G-200, pigment is high-carbon black pigment.

Above-mentioned composite aqueous ink, wherein dispersion agent is NNO, emulsifying agent is OP emulsifying agent, tween (tween) or sapn (span).

Above-mentioned composite aqueous ink, wherein the PH conditioning agent is trolamine or sodium hydroxide.

Above-mentioned composite aqueous ink, wherein sanitas is a phenol.

The production method of composite aqueous ink of the present invention comprises the steps:

(1) pigment is put into the pure water that accounts for total finished product weight 4.4-10%, is added dispersion agent then, fully stir make it dissolving after, add pure water and grind, to fineness be below the 10 μ m, the pure water amount of adding is the 5.5-12% of total finished product weight;

(2) to put into the temperature that accounts for total finished product weight 30-45% be that 40-80 ℃ of hot pure water dissolves to solution, the dye well PH conditioning agent after will grinding, and obtains solution I, standby;

(3) with acrylic soft resin 1 ^#Put into the pure water that accounts for total finished product weight 30-45% and dissolve, obtain acrylic soft resin 1 ^#Solution, standby;

(4) sanitas being added the temperature that accounts for total finished product weight 2.5-5% is to dissolve in the 60-70 ℃ of hot pure water, adds acrylic soft resin 1 then ^#Solution, solution I, glycerine, ethylene glycol and emulsifying agent carry out emulsification;

(5) after the emulsification, after leaving standstill, filtering finished product.

Composite aqueous ink of the present invention compared with prior art, scientific formulation, technology is reasonable, it is suitable to reach color, and ink marks is done soon, and the energy rapid permeability is in paper fibre, writing does not have ink dot, paper is not moistened on phozy limit, and the stitching of writing is water-fast, fast light photograph, the good effect of performance such as corrosion-resistant, wear-resisting.Be applicable to all kinds of direct liquid types and volume core free ink pen, make it use the water storage smoothness, write with facility, thereby improved the quality of novel writing implement.

Description of drawings

Accompanying drawing is a process flow sheet of the present invention.

Embodiment

Embodiment 1:

Referring to process flow sheet, preparation 100kg composite aqueous ink:

(1) the 3.5kg high-carbon black pigment is put into the 4.4kg pure water, adds 0.3kgNNO then, fully stir make it dissolving after, add pure water and grind, to fineness be below the 10 μ m, the pure water amount of adding is 5.5kg;

(2) to put into the 45kg temperature be that 40-80 ℃ of hot pure water dissolves to solution, 5kg direct fast black G-200 and the 7kg trolamine after will grinding, and obtains solution I, standby;

(3) with 0.5kg acrylic soft resin 1 ^#The pure water of putting into 10kg dissolves, and obtains acrylic soft resin 1 ^#Solution, standby;

(4) 0.3kg phenol being added the 5kg temperature is to dissolve in the 60-70 ℃ of hot pure water, adds aforesaid propylene acid resin soft 1 then ^#Solution, solution I, 10kg glycerine, 6kg ethylene glycol and 0.2kgOP emulsifying agent carry out emulsification;

Embodiment 2:

Referring to process flow sheet, preparation 100kg composite aqueous ink:

(1) the 5.5kg high-carbon black pigment is put into the 8kg pure water, adds 0.6kgNNO then, fully stir make it dissolving after, add pure water and grind, to fineness be below the 10 μ m, the pure water amount of adding is 9kg;

(2) to put into the 40kg temperature be that 40-80 ℃ of hot pure water dissolves for solution with 4kg direct fast black G-200, after grinding and 6kg trolamine, obtains solution I, standby;

(3) with 0.6kg acrylic soft resin 1 ^#The pure water of putting into 6kg dissolves, and obtains acrylic soft resin 1 ^#Solution, standby;

(4) 0.2kg phenol being added the 3kg temperature is to dissolve in the 60-70 ℃ of hot pure water, adds aforesaid propylene acid resin soft 1 then ^#Solution, solution I, 15kg glycerine, 9kg ethylene glycol and 0.3kg tween (tween) carry out emulsification;

Embodiment 3:

Referring to process flow sheet, preparation 100kg composite aqueous ink:

(1) the 7kg high-carbon black pigment is put into the 10kg pure water, adds 1kgNNO then, fully stir make it dissolving after, add pure water and grind, to fineness be below the 10 μ m, the pure water amount of adding is 9kg;

(2) to put into the 30kg temperature be that 40-80 ℃ of hot pure water dissolves for solution with 3kg direct fast black G-200, after grinding and 3kg sodium hydroxide, obtains solution I, standby;

(3) with 1kg acrylic soft resin 1 ^#The pure water of putting into 6kg dissolves, and obtains acrylic soft resin 1 ^#Solution, standby;

(4) 0.2kg phenol being added the 2.5kg temperature is to dissolve in the 60-70 ℃ of hot pure water, adds aforesaid propylene acid resin soft 1 then ^#Solution, solution I, 20kg glycerine and 13kg ethylene glycol and 0.5kg sapn (span) carry out emulsification;

Claims

1. composite aqueous ink, the weight percent of each component is:

Direct fast black G-200:3-5%; High-carbon black pigment: 3.5-7%; Glycerine: 10-20%; Ethylene glycol: 6-13%; Dispersion agent: 0.3-1%; PH regulator agent: 3-7%; Emulsifying agent: 0.2-0.5%; Sanitas: 0.2-0.3%; Acrylic soft resin 1 ^#: 0.5-1.0%; Surplus is a pure water.

2. composite aqueous ink as claimed in claim 1, wherein dispersion agent is NNO, emulsifying agent is OP emulsifying agent, tween or sapn.

3. composite aqueous ink as claimed in claim 1, wherein the pH regulator agent is trolamine or sodium hydroxide.

4. composite aqueous ink as claimed in claim 1, wherein sanitas is a phenol.