发明名称 SPINNING CELL AND METHOD FOR DRY SPINNING SPANDEX
摘要 A spinning cell for dry spinning spandex by extruding filaments from a nonuniform array of spinneret capillary groups in a rectangular bar and contacting them with a cross-flow of hot, inert gas is provided.
申请公布号 WO9838362(A3) 申请公布日期 1999.01.28
申请号 WO1998US02606 申请日期 1998.02.12
申请人 E.I. DU PONT DE NEMOURS AND COMPANY;BENIN, JOSHUA;CALDWELL, GARY, L.;GOLDMAN, GEORGE, W.;HUFFER, CHARLES, S.;MCKINNEY, JAMES, F.;OLLINGER, WILLIAM, M.;SPOLNICKI, JERZY;WILSON, DAVID, A. 发明人 BENIN, JOSHUA;CALDWELL, GARY, L.;GOLDMAN, GEORGE, W.;HUFFER, CHARLES, S.;MCKINNEY, JAMES, F.;OLLINGER, WILLIAM, M.;SPOLNICKI, JERZY;WILSON, DAVID, A.
分类号 D01D5/04;D01F6/70 主分类号 D01D5/04
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