Invention Grant
US06953845B2 Method of printing cellulosic fiber materials without an additional fixing process step
失效
无需附加固定工艺步骤的纤维素纤维材料的印刷方法
- Patent Title: Method of printing cellulosic fiber materials without an additional fixing process step
- Patent Title (中): 无需附加固定工艺步骤的纤维素纤维材料的印刷方法
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Application No.: US10618922Application Date: 2003-07-14
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Publication No.: US06953845B2Publication Date: 2005-10-11
- Inventor: Athanassios Tzikas , Hans Reichert , Herbert Klier
- Applicant: Athanassios Tzikas , Hans Reichert , Herbert Klier
- Applicant Address: US NY Tarrytown
- Assignee: Ciba Specialty Chemicals Corporation
- Current Assignee: Ciba Specialty Chemicals Corporation
- Current Assignee Address: US NY Tarrytown
- Agent Kevin T. Mansfield
- Priority: EP00810594 20000707
- Main IPC: C09B62/503
- IPC: C09B62/503 ; C09B62/04 ; C09B62/20 ; C09B62/44 ; C09B62/51 ; C09B62/513 ; D06P1/38 ; D06P1/382 ; D06P1/384 ; D06P3/66 ; D06P5/00

Abstract:
Reactive dyes of formula wherein A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine chromophore, R1, R2 and R3 are each hydrogen or unsubstituted or substituted C1-C4alkyl, X1 and X2 are halogen, B is an organic bridging member, T is a reactive radical as defined herein and V1 and V2 are each independently of the other N, C—H, C—Cl or C—F, give prints that are distinguished by brilliant color shades and good all-round properties.
Public/Granted literature
- US20040055098A1 Method of printing cellulosic fibre materials without an additional fixing process step Public/Granted day:2004-03-25
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