发明名称 |
Uniformly dyeing tubular cellulose fibre knits or fabrics - in short baths using anionic or nonionic softening agents |
摘要 |
<p>Tubular cellulose fibre or mixed cellulose fibre knits or fabrics are dyed on a revolving vat or in jet dyeing machines by the exhaust method, using a short bath ratio, i.e. 1:3-1:8, pref. 1:5-1:8 the aqs. dyebath cointg. the appropriate dyestuffs or dyestuff precursors and >=1 adjuvant. This adjuvant is an aliphatic anionic or non-ionic agent able to make the fibres supple and leave them with a smooth coating; it is present in amts. of 2-8g/1. Deep uniform dyeings are obtd. The effect of temp is not important (unlike in Jigger dyeing).</p> |
申请公布号 |
DE2741267(A1) |
申请公布日期 |
1979.03.15 |
申请号 |
DE19772741267 |
申请日期 |
1977.09.14 |
申请人 |
HOECHST AG |
发明人 |
DER,DIPL.-CHEM.DR. ELTZ,HANS-ULRICH VON;LEHMANN,JOACHIM |
分类号 |
D06P1/607;D06P1/613;D06P1/62;D06P1/96;(IPC1-7):D06P3/60;D06P1/60;D06P3/68;D06P3/66;D06P3/62 |
主分类号 |
D06P1/607 |
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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