Title:
HYGROSCOPIC FIBERS AND FILAMENTS OF SYNTHETIC POLYMER
Document Type and Number:
Japanese Patent JPS5270113
Kind Code:
A
Abstract:
The invention relates to hygroscopic filaments and fibres of synthetic high polymers. The improved hygroscopicity compared with known synthetic fibres is due to the fact, that in a conventional dry-spun process a liquid is added to the spinning solvent which liquid has a higher boiling point than the spinning solvent used, which liquid is readily miscible both with the spinning solvent and water and which represents a non-solvent for the polymer to be spun.
Inventors:
URURITSUHI RAINEERU
HERUMAN YOSEFU YUNGUFUERUDORUB
TONI HERUBERUTSU
ARUFURETSUDO NOGAI
PEETAA KURAINSHIYUMITSUTO
HERUMAN YOSEFU YUNGUFUERUDORUB
TONI HERUBERUTSU
ARUFURETSUDO NOGAI
PEETAA KURAINSHIYUMITSUTO
Application Number:
JP14353976A
Publication Date:
June 10, 1977
Filing Date:
December 01, 1976
Export Citation:
Assignee:
BAYER AG
International Classes:
D01F1/10; D01D5/04; D01F1/08; D01F6/18; D01F6/38; D01F6/54; D01F8/04; H05B3/34; (IPC1-7): D01F6/00; D01F6/18; D01F6/40
Domestic Patent References:
| JP42021300A | ||||
| JP43027551A |