
基本信息:
- 专利标题: 一种在白板上书写可以擦除的墨水
- 专利标题(英):Erasable ink for writing on whiteboard
- 申请号:CN201510699799.2 申请日:2015-10-26
- 公开(公告)号:CN105295539A 公开(公告)日:2016-02-03
- 发明人: 刘保材
- 申请人: 合肥瑞雪化工科技有限公司
- 申请人地址: 安徽省合肥市高新区冬梅路3号5号厂房一、二层
- 专利权人: 合肥瑞雪化工科技有限公司
- 当前专利权人: 合肥瑞雪化工科技有限公司
- 当前专利权人地址: 安徽省合肥市高新区冬梅路3号5号厂房一、二层
- 主分类号: C09D11/17
- IPC分类号: C09D11/17 ; C09D11/16
摘要:
一种在白板上书写可以擦除的墨水,它按以下成分和质量比混合而成:着色剂3-5份、乙醇10-15份、分散剂0.5-1份、异丙醇5-12份、杀菌剂0.5-1份、二甘醇1-3份、甘油8-15份、纯净水50-70份。本发明油墨在光面板材上可以清晰书写,可以擦除,可以反复书写。使用起来既方便又俭省了资源,同时即写即擦,提高了工作效率。
摘要(英):
Provided is erasable ink for writing on a whiteboard. The erasable ink is prepared by mixing, by mass, 3-5 parts of a coloring agent, 10-15 parts of ethyl alcohol, 0.5-1 part of a dispersing agent, 5-12 parts of isopropanol, 0.5-1 part of bactericide, 1-3 parts of diethylene glycol, 8-15 parts of glycerinum and 50-70 parts of purified water. The erasable ink can be used for writing on a smooth-surface board clearly and can be erased, and repeated writing can be achieved. The erasable ink is convenient to use, resources are saved, writing can be erased instant after being written, and working efficiency is improved.