Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-03-03
1978-07-18
Rzucidlo, Eugene C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 292M, 260 296HN, 260 296RB, 260 296RW, 260827, C08F28312
Patent
active
041014928
ABSTRACT:
Aqueous emulsions adapted for application to textile fabrics and which provide improved water and soil resistance are supplied using aqueous emulsion copolymers of nonreactive monoethylenically unsaturated monomers providing a T.sub.g below about 20.degree. C. with from 0.5% to 20% of reactive monoethylenically unsaturated monomer providing active hydrogen, preferably OH and most preferably the ##STR1## AND FROM 1 TO 40% OF A TERMINAL-BLOCKED LOWER ALKYL HYDROGEN POLYSILOXANE HAVING A VISCOSITY OF FROM 20 TO 1000 CP at 20.degree. C. In preferred practice, from 0.5 to 4% of the polysiloxane is used, and at least 50% of the copolymer is vinyl acetate.
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Lindemann Martin K.
Wacome Donald M.
Chas. S. Tanner Co.
Rzucidlo Eugene C.
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