CN105273496A - Erasable ink - Google Patents
Erasable ink Download PDFInfo
- Publication number
- CN105273496A CN105273496A CN201510699605.9A CN201510699605A CN105273496A CN 105273496 A CN105273496 A CN 105273496A CN 201510699605 A CN201510699605 A CN 201510699605A CN 105273496 A CN105273496 A CN 105273496A
- Authority
- CN
- China
- Prior art keywords
- parts
- paper
- ink
- erasable ink
- blue dye
- 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
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Erasable ink comprises components in parts by mass as follows: 3-5 parts of sorbitol, 5-10 parts of filler, 1-2 parts of a thickening agent, 0.5-1 part of a rust inhibitor, 0.5-1 part of a bactericide, 15-32 parts of acid blue dye and 60-70 parts of purified water. A user can write smoothly on paper with the ink, the ink can be adapted to writing on multiple kinds of paper and can be erased by a special alkaline agent on the multiple kinds of paper, and the neatness of test paper can be kept.
Description
Technical field:
The present invention relates to the real technical field of ink, be specifically related to a kind of erasable ink.
Background technology:
Now increasing student uses gel ink pen, ballpoint pen writes, and they need not frequent blotting, but can write out the effect of fountain pen word, therefore be subject to liking of students very much.But in the use procedure of reality, the writing of common gel ink pen, ballpoint pen is but difficult to erasing.And students there will be the situation of clerical error in actual use unavoidably, students uses correction fluid or correction tape to carry out the amendment of volume face, often causes the untidy of volume face, brings inconvenience to teacher comment operation.
Summary of the invention:
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises following composition and mass ratio, sorbyl alcohol 3-5 part, weighting agent 5-10 part, thickening material 1-2 part, rust-preventive agent 0.5-1 part, sterilant 0.5-1 part, acid blue dye 15-32 part, pure water 60-70 part.
Ink of the present invention fluent writing on paper, can adapt to multiple paper and write, and multiple paper all can use special alkaline liquid wipe, and keeps volume face clean and tidy.
Embodiment:
Embodiment 1:
It comprises following composition and mass ratio, sorbyl alcohol 3 parts, weighting agent 5 parts, thickening material 2 parts, rust-preventive agent 0.5 part, 0.5 part, sterilant, acid blue dye 25 parts, pure water 60 parts.
Embodiment: 2:
It comprises following composition and mass ratio, sorbyl alcohol 5 parts, weighting agent 10 parts, thickening material 2 parts, rust-preventive agent 1 part, 1 part, sterilant, acid blue dye 15 parts, pure water 70 parts.
Embodiment 3:
It comprises following composition and mass ratio, sorbyl alcohol 4 parts, weighting agent 8 parts, thickening material 2 parts, rust-preventive agent 1 part, 0.5 part, sterilant, acid blue dye 32 parts, pure water 66 parts.
Claims (1)
1. an erasable ink, is characterized in that, it comprises following composition and mass ratio, sorbyl alcohol 3-5 part, weighting agent 5-10 part, thickening material 1-2 part, rust-preventive agent 0.5-1 part, sterilant 0.5-1 part, acid blue dye 15-32 part, pure water 60-70 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699605.9A CN105273496A (en) | 2015-10-26 | 2015-10-26 | Erasable ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699605.9A CN105273496A (en) | 2015-10-26 | 2015-10-26 | Erasable ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105273496A true CN105273496A (en) | 2016-01-27 |
Family
ID=55143362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699605.9A Pending CN105273496A (en) | 2015-10-26 | 2015-10-26 | Erasable ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105273496A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429867A (en) * | 2001-12-30 | 2003-07-16 | 郑煜 | Erasible colour ink |
| CN101100573A (en) * | 2007-08-03 | 2008-01-09 | 上海乐美文具有限公司 | Neutral ink and its preparation method |
| CN101280134A (en) * | 2007-04-04 | 2008-10-08 | 天津市鸵鸟墨水有限公司 | Novel color inkjet printing ink and manufacturing method thereof |
| CN101544864A (en) * | 2009-05-05 | 2009-09-30 | 上海乐美文具有限公司 | Pure blue gel ink and method for manufacturing same |
| CN104974598A (en) * | 2014-04-01 | 2015-10-14 | 真彩文具股份有限公司 | Erasable neutral ink and preparation method thereof |
-
2015
- 2015-10-26 CN CN201510699605.9A patent/CN105273496A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429867A (en) * | 2001-12-30 | 2003-07-16 | 郑煜 | Erasible colour ink |
| CN101280134A (en) * | 2007-04-04 | 2008-10-08 | 天津市鸵鸟墨水有限公司 | Novel color inkjet printing ink and manufacturing method thereof |
| CN101100573A (en) * | 2007-08-03 | 2008-01-09 | 上海乐美文具有限公司 | Neutral ink and its preparation method |
| CN101544864A (en) * | 2009-05-05 | 2009-09-30 | 上海乐美文具有限公司 | Pure blue gel ink and method for manufacturing same |
| CN104974598A (en) * | 2014-04-01 | 2015-10-14 | 真彩文具股份有限公司 | Erasable neutral ink and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |