N-imidazolidinone perfluoroalkylcarboxylic acid ester

Details N-imidazolidinone perfluoroalkylcarboxylic acid ester N-imidazolidinone perfluoroalkylcarboxylic acid ester

1976-03-03

1977-04-26

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D23334

Patent

active

040200876

ABSTRACT:
The present invention provides new perfluoroalkylcarboxylic acid esters of the formula ##STR1## WHEREIN R.sub.f is perfluoroalkyl with 4 to 18 carbon atoms, A represents a radical forming with the --NCO--N-group ethylene urea, hydantoin or isocyanurate radicals, m is a whole number from 1 to 3, q is 1 or 2 and x is 0, 1 or 2, with x being 0 or 1 if m is 1. The new compounds are useful for producing oil- and water-repellent finishes on porous and non-porous finishes, such as paper, textiles or plastics.

REFERENCES:
patent: 3429833 (1969-02-01), Porret
patent: 3838165 (1974-09-01), Blochl
patent: 3920689 (1975-11-01), Jaeger

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