发明名称 |
PROCESS FOR THE DYEING AND PRINTING OF BLENDED FABRICS MADE OF POLYESTER AND NATURAL FIBRE MATERIALS WITH CYANO-HYDROXY-METHYL PYRIDONE, AZO DISPERSE DYE TO REDUCE STAINING |
摘要 |
The present invention relates to a process for the dyeing and printing of blended fabrics made of polyester and natural fibre materials, characterized in that the polyester portion of the blended fabric is dyed and printed using one or more disperse dyes of the general formula I <IMAGE> (I) in which R is methyl, ethyl or alkyl having 2 or 3 C atoms, which is substituted by alkoxy having 1 to 3 C atoms, and R1 is alkyl having 1 to 3 atoms.
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申请公布号 |
US5102425(A) |
申请公布日期 |
1992.04.07 |
申请号 |
US19910643213 |
申请日期 |
1991.01.22 |
申请人 |
CASSELLA AKTIENGESELLSCHAFT |
发明人 |
BUHLER, ULRICH;HOFMANN, KLAUS;BOOS, MARGARETA;KUEHN, REINHARD |
分类号 |
C09B29/42;D06P1/18;D06P3/82;D06P3/85;D06P3/87;D06P5/00 |
主分类号 |
C09B29/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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