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1. (WO2017177033) FINE FIBERS MADE FROM ROOM TEMPERATURE CROSSLINKING

Pub. No.:    WO/2017/177033    International Application No.:    PCT/US2017/026396
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Fri Apr 07 01:59:59 CEST 2017
IPC: B01D 39/14
D01D 5/06
Applicants: DONALDSON COMPANY, INC.
Inventors: SHENOY, Suresh, Laxman
Title: FINE FIBERS MADE FROM ROOM TEMPERATURE CROSSLINKING
Abstract:
The present disclosure provides a unique method of making a fine fiber that is formed from a composition including an epoxy and a polymer component including a 4-vinyl pyridine- containing polymer. The present disclosure also provides a unique method of coating a fine fiber with a composition including an epoxy and a polymer component including a 4-vinyl pyridine- containing polymer. The present disclosure further provides fine fibers wherein the entirety of the fiber is formed from a composition including an epoxy and a polymer component including a 4-vinyl pyridine-containing polymer. Also provided are filter media and filter substrates including the fine fibers.