| 发明名称 |
METHOD OF TREATING FLAX FIBERS BEFORE WET SPINNING |
| 摘要 |
FIELD: textile industry. SUBSTANCE: enzyme treatment of flax fibers is conducted at 29-30 C and solution pH 4.5-5 using enzyme preparation of laccase of wood-degradation fungus Coriolus versicolor in presence of special-type redox mediator. Flax fibers are subjected to additional weak-alkalinity digestion before and after treatment. EFFECT: achieved fabrication of environmentally safe high-whiteness fibers for manufacturing low-linear density pure-flax yarn. 3 cl, 1 tbl, 6 ex
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| 申请公布号 |
RU2148111(C1) |
申请公布日期 |
2000.04.27 |
| 申请号 |
RU19990113718 |
申请日期 |
1999.06.30 |
| 申请人 |
J NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT KOMPLEKSNOJ AVTOMATIZATSII LEGKOJ PROMYSHLENNOSTI;J NII KOMPLEKSNOJ AVTOM LEGKOJ |
发明人 |
BASHILOVA T.G.;AFANAS'EVA V.A.;GOLOVLEVA L.A.;LEONT'EVSKIJ A.A.;MJASOEDOVA N.M. |
| 分类号 |
D01C1/02;C12S3/06;(IPC1-7):D01C1/02 |
主分类号 |
D01C1/02 |
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