Inventors:
Hyunkook Shin - Wilmington DE
Roger Keith Siemionko - Hockessin DE
Nanlin Deng - Richmond VA
Assignee:
E. I. du Pont de Nemours and Company - Wilimington DE
International Classification:
B29C 4420
D01D 511
Abstract:
A spinning process using azeotropic compounds as spin agents having essentially zero ozone depletion potential and that are either non-flammable or of very low flammability.