发明申请
WO2009051569A3 PROCESS OF DYEING CELLULOSE AND POLYAMIDE TEXTILE MATERIALS WITH ENZYME REDUCED INDIGO
审中-公开
基本信息:
- 专利标题: PROCESS OF DYEING CELLULOSE AND POLYAMIDE TEXTILE MATERIALS WITH ENZYME REDUCED INDIGO
- 专利标题(中):用酶还原靛蓝染色纤维素和聚酰胺纺织材料的工艺
- 申请号:PCT/SI2008000054 申请日:2008-10-17
- 公开(公告)号:WO2009051569A3 公开(公告)日:2009-11-19
- 发明人: BOZIC MOJCA , GUEBITZ GEORG , KOKOL VANJA
- 申请人: UNIVERZA V MARIBORU FAKULTETA , BOZIC MOJCA , GUEBITZ GEORG , KOKOL VANJA
- 专利权人: UNIVERZA V MARIBORU FAKULTETA,BOZIC MOJCA,GUEBITZ GEORG,KOKOL VANJA
- 当前专利权人: UNIVERZA V MARIBORU FAKULTETA,BOZIC MOJCA,GUEBITZ GEORG,KOKOL VANJA
- 优先权: SI200700264 2007-10-18; SI200800219 2008-09-18
- 主分类号: D06P1/22
- IPC分类号: D06P1/22 ; D06P3/24 ; D06P3/60
摘要:
This invention concerns an ecologically friendly process of indigo (C.I. Vat Blue 1 ) dyeing of cellulose and polyamide-containing textile material with possibility of reusing (three or more times) the enzyme reduction dyeing bath. Procedure of dyeing cellulose and polyamide textile materials with enzymatically reduced indigo comprising the step of subjecting the cellulose or polyamide samples to the indigo dyebath containing reductases (e.g. NADH-dependent enzymes from Bacillis subtilis in the presence of a redox mediator (e.g.1,8- dihydroxy-9,10-anthraquinone), oxidation on air or oxidases enzyme or oxidizing agent (i.e. hydrogen peroxide) after diffusion leuko indigo into material and finally soaping and washing.
摘要(中):
本发明涉及对纤维素和含聚酰胺的纺织材料进行靛蓝(C.I.还原蓝1)染色的生态友好方法,其可重复使用(三次或更多次)酶还原染浴。 用酶降低靛蓝染色纤维素和聚酰胺纺织材料的方法包括使纤维素或聚酰胺样品经历含有还原酶的靛蓝染浴(例如在枯草芽孢杆菌的氧化还原介体(例如, 二羟基-9,10-蒽醌),空气或氧化酶氧化酶或氧化剂(即过氧化氢)后,将靛蓝扩散到材料中,最后皂洗并洗涤。
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 |
--------D06P1/22 | .用还原染料 |