CN103205166A

CN103205166A - Ball-point pen ink capable of not clogging refills

Info

Publication number: CN103205166A
Application number: CN 201310139813
Authority: CN
Inventors: 李莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-07-17

Abstract

The invention relates to ball-point pen ink capable of not clogging refills. The ball-point pen ink disclosed by the invention comprises the following substances in percentage by weight: 2-8% of oil-soluble dye, 15-30% of a film forming agent, 45-65% of a solvent, 8-25% of a dispersing agent, 4-15% of a lubricating agent and 4-8% of a corrosion inhibitor, wherein the lubricating agent is a mixture of polyester, synthetic ester and carboxylic acid; and the corrosion inhibitor is a mixture of benzotriazole and ligninsulfonate. By adding the lubricating agent and the corrosion inhibitor, the notes written with the ball-point pen ink disclosed by the invention are smooth and continuous in lines; and the phenomenon that the ink is not discharged does not exist when the ball-point pen disclosed by the invention is used in winter.

Description

Do not stop up the ballpoint pen printing ink of pen core

Technical field

The present invention relates to a kind of printing ink, relate in particular to a kind of ballpoint pen printing ink.

Background technology

Ballpoint pen is with its legibility of writing out, the liking of consumers in general that be subjected to deeply easy to use and cheap, ball pen ink is divided into oil-based ink, water color ink and between the two neutral inks, also relate to ballpoint pen printing ink miscellaneous in the prior art, for example application number is that 96116415.8 Chinese invention patent ublic specification of application discloses a kind of erasability ballpoint pen printing ink, this printing ink is black or blue-black sticking silk fabric colloid, the weight percent of its component is dipping solution 20-70%, first class high-carbon black pigment 10-40%, oleic acid 0.1-13%, triphen lipoprotein solution 5-30%.This printing ink and the ballpoint pen that supercharging device is housed are matched, but both fluent writing, the clear wash rice of writing, again can be at wrong the place erased by rubber that maybe need make amendment that runs in writing, thereby it is neat to reach original text face cleaning, and civilian personnel and students in middle and primary schools that each field of giving need be made a draft, be write have brought convenience.Wipe again and write though this printing ink is convenient to people, stop up pen core when this ball pen ink is write easily, especially in winter, because lower temperature makes printing ink stop up pen core, to write not smoothly, the phenomenon of broken string appears, influence user's mood, delay user's time.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides the ballpoint pen printing ink that a kind of Shi Buhui of writing stops up pen core, the lines flow smoothly in the notes of writing, do not break, use in winter not fuel-displaced phenomenon can not occur, and this printing ink can be wiped yet, wipe and leave no trace, paper is clean.

Do not stop up the ballpoint pen printing ink of pen core, it is characterized in that: comprise oil-soluble colourant, membrane-forming agent, solvent, dispersion agent and lubricant and inhibiter, its weight proportion is:

Oil-soluble colourant: 2～8%

Membrane-forming agent: 15～30%

Solvent: 45～65%

Dispersion agent: 8～25%

Lubricant: 4～15%

Inhibiter: 4～8%

Described lubricant is the mixture of polyester, synthetic ester and carboxylic acid, and its proportioning is:

Polyester: 45～70%

Synthetic ester: 20～50%

Carboxylic acid: 5～25%

Described inhibiter is the mixture of benzotriazole, sulfonated lignin, and its proportioning is:

Benzotriazole: 20～80%

Sulfonated lignin: 20～80%.

Polyester: 50～60%

Synthetic ester: 25～40%

Carboxylic acid: 8～18%.

Benzotriazole: 40～60%

Sulfonated lignin: 40～60%.

The present invention has the following advantages:

The present invention includes oil-soluble colourant, membrane-forming agent, solvent, dispersion agent and lubricant and inhibiter, its weight proportion is: oil-soluble colourant: 2～8%, membrane-forming agent: 15～30%, solvent: 45～65%, dispersion agent: 8～25%, lubricant: 4～15%, inhibiter: 4～8%, the present invention has added lubricant and inhibiter at existing ballpoint pen in printing ink, and lubricant is solubility promoter simultaneously, and it makes ball lubricated, fluent writing is provided, can prevent ink setting, it is stable that ballpoint pen is had, first good performance increases the dyestuff dissolving degree of depth simultaneously, improve the dyestuff color and luster, lubricant is introduced some nib metal (as copper alloy) is corrosive, and makes in the printing ink and produces a kind of heterogeneous body crystalline material and blocking channel, thereby shorten the work-ing life of ballpoint pen.The method that adopts lubricant and be aided with inhibiter can solve etching problem, satisfies lubricating requirement simultaneously.

Embodiment

Embodiment 1

A kind of ballpoint pen printing ink that does not stop up pen core is characterized in that: comprise oil-soluble colourant, membrane-forming agent, solvent, dispersion agent and lubricant and inhibiter, its weight proportion is:

Oil-soluble colourant: 2%

Membrane-forming agent: 30%

Solvent: 45%

Dispersion agent: 8%

Lubricant: 10%

Inhibiter: 5%

Polyester: 45%

Synthetic ester: 50%

Carboxylic acid: 5%

Benzotriazole: 20%

Sulfonated lignin: 80%.

Embodiment 2

Oil-soluble colourant: 8%

Membrane-forming agent: 30%

Solvent: 40%

Dispersion agent: 8%

Lubricant: 10%

Inhibiter: 4%

Polyester: 50%

Synthetic ester: 30%

Carboxylic acid: 20%

Benzotriazole: 30%

Sulfonated lignin: 70%.

Embodiment 3

Oil-soluble colourant: 4%

Membrane-forming agent: 20%

Solvent: 55%

Dispersion agent: 10%

Lubricant: 5%

Inhibiter: 6%

Polyester: 55%

Synthetic ester: 32%

Carboxylic acid: 13%

Benzotriazole: 40%

Sulfonated lignin: 60%.

Embodiment 4

Oil-soluble colourant: 6%

Membrane-forming agent: 22%

Solvent: 52%

Dispersion agent: 12%

Lubricant: 4%

Inhibiter: 4%

Polyester: 60%

Synthetic ester: 30%

Carboxylic acid: 10%

Benzotriazole: 50%

Sulfonated lignin: 50%.

Embodiment 5

Oil-soluble colourant: 7%

Membrane-forming agent: 17%

Solvent: 48%

Dispersion agent: 12%

Lubricant: 10%

Inhibiter: 6%

Polyester: 65%

Synthetic ester: 25%

Carboxylic acid: 10%

Benzotriazole: 60%

Sulfonated lignin: 40%.

Embodiment 6

Oil-soluble colourant: 7%

Membrane-forming agent: 28%

Solvent: 50%

Dispersion agent: 8%

Lubricant: 8%

Inhibiter: 7%

Polyester: 70%

Synthetic ester: 20%

Carboxylic acid: 10%

Benzotriazole: 70%

Sulfonated lignin: 30%.

Claims

1. do not stop up the ballpoint pen printing ink of pen core, it is characterized in that: comprise oil-soluble colourant, membrane-forming agent, solvent, dispersion agent and lubricant and inhibiter, its weight proportion is:

Oil-soluble colourant: 2～8%

Membrane-forming agent: 15～30%

Solvent: 45～65%

Dispersion agent: 8～25%

Lubricant: 4～15%

Inhibiter: 4～8%, described lubricant is the mixture of polyester, synthetic ester and carboxylic acid, its proportioning is:

Polyester: 45～70%

Synthetic ester: 20～50%

Carboxylic acid: 5～25%, described inhibiter is the mixture of benzotriazole, sulfonated lignin, its proportioning is:

Benzotriazole: 20～80%

Sulfonated lignin: 20～80%.

2. the ballpoint pen printing ink that does not stop up pen core according to claim 1 is characterized in that: described lubricant is the mixture of polyester, synthetic ester and carboxylic acid, and its proportioning is:

Polyester: 50～60%

Synthetic ester: 25～40%

Carboxylic acid: 8～18%.

3. the ballpoint pen printing ink that does not stop up pen core according to claim 1 and 2, it is characterized in that: described inhibiter is the mixture of benzotriazole, sulfonated lignin, and its proportioning is:

Benzotriazole: 40～60%

Sulfonated lignin: 40～60%.