Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant
Patent
1977-05-26
1978-10-17
Schulz, William E.
Compositions
Durable finishes for textile materials, or processes of...
Oil or water repellent or soil resistant or retardant
81156, 8180, 252 88, D06M 1310
Patent
active
041207998
ABSTRACT:
Liquid and solid compositions are provided for souring and imparting softness to freshly laundered textile materials. When in the form of a stable homogeneous liquid, the composition may contain (a) a quaternized fatty amide, an aqueous emulsion of partially oxidized polyethylene or a fatty amphoteric compound as the softening agent, (b) hydrofluorosilicic acid, ammonium silicofluoride, zinc silicofluoride, ammonium acid fluoride, potassium acid fluoride, or orthophosphoric acid as the souring agent, and (c) water. When in the form of a stable dry solid, the composition may contain (a) a quaternized fatty amide or fatty amphoteric compound as the softening agent, and (b) ammonium silicofluoride, potassium silicofluoride, sodium silicofluoride, zinc silicofluoride, ammonium acid fluoride, sodium acid fluoride or potassium acid fluoride. A method of preparing the liquid composition is provided which insures that it remains stable and homogeneous while awaiting use. Stable homogeneous aqueous stock solutions are also prepared from the liquid or solid compositions of the invention.
REFERENCES:
patent: 3329609 (1967-07-01), Blomfield
patent: 3442694 (1969-05-01), Sookne et al.
Ciko John D.
Cramer John J.
Jamieson Geoffrey A.
BASF Wyandotte Corporation
Dunn Robert E.
Landingham, Jr. L. S. Van
Schulz William E.
Swick Bernhard R.
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