发明名称 |
Simultaneous finish-stripping and dyeing of synthetic fibers |
摘要 |
Synthetic fibers and synthetic fiber textile materials finished with mineral oil finishes, silicone oil finishes or both can be simultaneously stripped of these finishes and dyed in one liquor comprising as essential ingredients a) anionic and/or amphoteric surfactants, b) dyes, and c) optionally further compounds selected from the group consisting of the nonionic surfactants, the terpene hydrocarbons/alcohols, sorbitol esters and their alkoxylates, fatty acid ethanolamides, alkylpolyglycosides and solvents. The treatment is carried out at pH 4.0 to 7.5 at 80-110 DEG C. and at a liquor ratio of 5:1 to 100:1.
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申请公布号 |
US6099594(A) |
申请公布日期 |
2000.08.08 |
申请号 |
US19980081757 |
申请日期 |
1998.05.20 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
KUEMMELER, FERDINAND;WALZ, KLAUS;PIRKOTSCH, MICHAEL;PFEIFFER, JOSEF;LESSZINSKY, FRITZ |
分类号 |
D06P1/16;D06L1/12;D06M13/02;D06M13/11;D06M13/152;D06M13/224;D06M13/248;D06M13/256;D06M13/322;D06M13/342;D06M13/345;D06M13/51;D06M13/513;D06M101/00;D06M101/16;D06P1/00;D06P1/39;D06P1/44;D06P1/613;D06P1/62;D06P1/64;D06P1/642;D06P1/647;D06P1/649;D06P1/651;D06P1/653;D06P3/24;D06P3/26;D06P5/00;(IPC1-7):D06P1/647 |
主分类号 |
D06P1/16 |
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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