Process for preparing concentrated imidazoline fabric softener c

Details Process for preparing concentrated imidazoline fabric softener c Process for preparing concentrated imidazoline fabric softener c

1993-09-28

1994-12-27

Bell, Mark L.

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

252 88, 252 89, C11D 140

Patent

active

053762860

ABSTRACT:
A three-step method for preparing textile treatment compositions comprising mixtures of substituted imidazoline fabric softener materials and protonating acids is provided. In Step (1) the imidazoline is heated, and in Step (2) it is protonated in a concentrated acid/water seat. Step (3) comprises diluting this mixture with additional water. Utilizing this method provides compositions having good product stability, dispersibility, and concentratability, as well as excellent fabric softening characteristics.

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