P-R-1420C, FEDERAL SPECIFICATION: RINSE ADDITIVE, LAUNDRY (FABRIC SOFTENER AND ANTI-STATIC AGENT (21-JUN-1974) {NO S/S DOCUMENT]

P-R-1420C, FEDERAL SPECIFICATION: RINSE ADDITIVE, LAUNDRY (FABRIC SOFTENER AND ANTI-STATIC AGENT (21-JUN-1974) {NO S/S DOCUMENT]., This specification covers compounds which are added to the final rinse water of a laundering operation to enhance the handling qualities of the laundered fabrics.