基本信息:
- 专利标题： 棉/聚酰胺56纤维混纺面料活性染料与酸性或中性染料同浴一步染色法
- 专利标题（英）：One-bath one-step dyeing method for cotton/polyamide 56 fiber blended fabric by reactive dye and acidic or neutral dye
- 申请号：CN201810305543.2 申请日：2018-04-08
- 公开(公告)号：CN110344266A 公开(公告)日：2019-10-18
- 发明人： 冯冠晨 , 徐晓辰 , 秦兵兵 , 刘修才
- 申请人： 上海凯赛生物技术研发中心有限公司 , 凯赛生物产业有限公司
- 申请人地址： 上海市浦东新区张江高科技园区蔡伦路1690号5号楼
- 专利权人： 上海凯赛生物技术研发中心有限公司,凯赛生物产业有限公司
- 当前专利权人： 上海凯赛生物技术股份有限公司,CIBT美国公司凯赛(乌苏)生物材料有限公司
- 当前专利权人地址： 上海市浦东新区张江高科技园区蔡伦路1690号5号楼
- 代理机构： 北京律智知识产权代理有限公司
- 代理人： 王莹; 于宝庆
- 主分类号： D06P1/38
- IPC分类号： D06P1/38 ; D06P1/39 ; D06P3/87
The invention discloses a one-bath one-step dyeing method for a cotton/polyamide 56 fiber blended fabric by reactive dye and acidic or neutral dye. The one-bath one-step dyeing method for a cotton/polyamide 56 fiber blended fabric by reactive dye and acidic or neutral dye comprises the following steps: dyeing the cotton/polyamide 56 fiber blended fabric with the reactive dye and acidic or neutraldye. Polyamide 56 is a bio-based fiber with an acid dye having low temperature dyeing characteristics at 60-80 DEG C. The dyeing temperature of the medium-temperature reactive dye is 60-70 DEG C, thedyeing temperature of the medium-temperature reactive dye is consistent with that of the polyamide 56 acidic dye, when the cotton/polyamide 56 fiber blended fabric is dyed with the reactive dye and the acidic dye or the neutral dye by a one-bath method, the whole dyeing process is kept at a constant temperature, and the polyamide component on the acidic dye or the neutral dye does not need to be dyed by increasing the temperature, so that the production energy consumption is reduced, and the production efficiency is improved.
公开/授权文献:
- CN110344266B 棉/聚酰胺56 纤维混纺面料活性染料与酸性或中性染料同浴一步染色法 公开/授权日：2021-05-14
IPC结构图谱:
| D | 纺织；造纸 |
| --D06 | 织物等的处理；洗涤；其他类不包括的柔性材料 |
| ----D06P | 纺织品的染色或印花；皮革、毛皮或各种形状的固体高分子物质的染色 |
| ------D06P1/00 | 按照所用染料、颜料或助剂分类的，纺织品的一般印、染法和皮革、毛皮或各种形状的固体高分子物质的一般染色法 |
| --------D06P1/38 | .用活性染料 |