Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1972-07-18
1976-08-24
Lusignan, Michael R.
Coating processes
With post-treatment of coating or coating material
Heating or drying
106 2, 252 88, 427390, 427394, C09K 318
Patent
active
039768180
ABSTRACT:
The product of the reaction of tetrakis(hydroxymethyl)phosphonium salts and primary 1,1-dihydroperfluoroalkylamines, when applied from aqueous emulsions to which basic substances have been added, renders textiles repellent to oil and water and improves their anti-stain properties.
REFERENCES:
patent: 3035053 (1962-09-01), Coates et al.
patent: 3655413 (1972-04-01), Ellzey et al.
Connick, Jr. William J.
Ellzey, Jr. Samuel E.
Cangemi Salvador J.
Lusignan Michael R.
McConnell David G.
Silverstein M. Howard
The United States of America as represented by the Secretary of
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