Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A water pen and ink technology, applied in the real field of ink, can solve the problems of affecting the writing effect, inconvenient writing, and unsmooth ink, and achieve the effect of good writing effect, small ink diffusion and smooth writing.
Inactive Publication Date: 2014-11-19
HEFEI RUIXUE CHEM TECH
View PDF3 Cites 8 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] Now more and more people choose to use gel pens, ballpoint pens and other signature pen writing tools. They don't need to absorb ink often, but they can write the effect of pen characters, so they are very popular, and wri
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0006] Example 1:
[0007] Mix according to the following ingredients and mass ratio, cis-1,4-polyisoprene: 40 parts, ethylene glycol: 1 part, diphenylamine: 2 parts, sulfonated lignin: 6 parts, p-phenylenediamine: 2 Parts, triethylenetetramine: 3 parts, sorbitol: 1 part, glycerol: 1 part, sodium benzoate: 1 part, carboxylic acid: 2 parts, purified water: 45 parts.
[0008] Example: 2:
[0009] Mix according to the following ingredients and mass ratio, cis-1,4-polyisoprene: 35 parts, ethylene glycol: 2 parts, diphenylamine: 3 parts, sulfonated lignin: 2 parts, p-phenylenediamine: 5 Parts, 1 part of triethylenetetramine, sorbitol: 1 part, glycerol: 2 parts, sodium benzoate: 1 part, carboxylic acid: 1 part, purified water: 40 parts.
Example Embodiment
[0010] Example 3:
[0011] Mix according to the following ingredients and mass ratio, cis-1,4-polyisoprene: 25 parts, ethylene glycol: 2 parts, diphenylamine: 1 part, sulfonated lignin: 2 parts, p-phenylenediamine: 2 Parts, triethylenetetramine: 4 parts, sorbitol: 2 parts, glycerol: 2 parts, sodium benzoate: 1 part, carboxylic acid: 3 parts, purified water: 40 parts.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to fountain pen ink smooth in writing. The fountain pen ink is prepared through mixing the following ingredients in parts by mass: 25-40 parts of cis-1,4-polyisoprene, 1-2 parts of glycol, 1-3 parts of diphenylamine, 2-6 parts of sulfonated lignin, 2-6 parts of p-phenylenediamine, 1-4 parts of triethylene tetramine, 1-2 parts of sorbitol, 1-2 parts of glycerol, 1 part of sodium benzoate, 1-3 parts of carboxylic acid and 40-45 parts of pure water. The ink disclosed by the invention can be smoothly written on paper, is low in ink diffusion, can adapt to the writing of paper of multiple kinds and is good in writing effect.
Description
[0001] Technical field: [0002] The invention relates to the field of ink technology, in particular to a water pen ink with smooth writing. Background technique: [0003] Now more and more people choose to use gel pens, ballpoint pens and other signature pen writing tools. They don't need to absorb ink often, but they can write the effect of pen characters, so they are very popular, and writing must use ink, so The quality and characteristics of the ink affect the writing effect, and when some inks are written, the ink is not smooth, which causes inconvenience in writing, and also seriously affects the writing effect. Invention content: [0004] In order to solve the problems existing in the background technology, the present invention adopts the following technical scheme: it is formed by mixing the following components and mass ratios, cis-1,4-polyisoprene: 25 to 40 parts, ethylene glycol: 1 ~2 parts, diphenylamine: 1~3 parts, sulfonated lignin: 2~6 parts, p-phenyl...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more