
基本信息:
- 专利标题: 提高桑椹红色素染色日晒牢度的方法
- 专利标题(英):Method for improving sunshine fastness of mulberry red pigment dyeing
- 申请号:CN200710039388.6 申请日:2007-04-12
- 公开(公告)号:CN101037544A 公开(公告)日:2007-09-19
- 发明人: 徒晓茜 , 丁雷 , 侯学妮 , 吴丹 , 续通
- 申请人: 苏州大学
- 申请人地址: 江苏省苏州市沧浪区十梓街1号苏州大学
- 专利权人: 苏州大学
- 当前专利权人: 苏州大学
- 当前专利权人地址: 江苏省苏州市沧浪区十梓街1号苏州大学
- 代理机构: 苏州创元专利商标事务所有限公司
- 代理人: 陶海锋
- 主分类号: C09B61/00
- IPC分类号: C09B61/00 ; D06P1/34
The invention discloses a method of modifying natural dye mulberry red matter, which characterized in: employing acylating agent to modify the natural dye mulberry red matter, and dyeing textile with modified mulberry red matter. Fastness to sunlight of obtained textile is higher than textile not dyed by modified mulberry red matter, the acylating agent for modifying could be acid anhydride or acyl chloride capable of acidylating with mulberry red matter. Advantages of the method are: increasing stability of the mulberry red matter to light, effectively improving fastness to sunlight of the mulberry red matter dyed textile for achieving demand of textile for clothes, enlarging application region of the mulberry red matter, and enriching variety of natural dye for textile.
公开/授权文献:
- CN100549103C 提高桑椹红色素染色日晒牢度的方法 公开/授权日:2009-10-14
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09B | 有机染料或用于制造染料的有关化合物;媒染剂;色淀 |
------C09B61/00 | 由天然原料制备的天然来源的染料 |