SPINNING HEAD UNIT (VERSIONS) Russian patent published in 1998 - IPC

Abstract RU 2121534 C1

FIELD: spinning head units for spinning of cellulose solution in organic solvent. SUBSTANCE: spinning head unit has rectangular spinneret installed in body and provided with a layer of heat insulation from lower side and periphery heating channels for reducing temperature difference to minimum inside the device. EFFECT: provision of spinning of high-viscosity cellulose solution at high pressure. 9 cl, 4 dwg

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RU 2 121 534 C1

Authors

Patrik Artur Uajt

Majkl Robert Perri

Majkl Kolin Kvigli

Mal'Kol'M Dzhon Khejkherst

Alan Sellars

Alan Ouehns

Zhaklin Fehj Makdonal'D

Ral'F Drehper

Dates

1998-11-10Published

1994-05-20Filed