Process for protecting keratinous material from attack by insect

Bleaching and dyeing; fluid treatment and chemical modification – Process of preserving substrate combined with dyeing or...

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564 97, D06P 500

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active

046646736

ABSTRACT:
A process for protecting keratinous material with the aid of phenoxytrifluoromethanesulfonanilides, some of which are novel, from pests that feed on keratin, said phenoxytrifluoromethanesulfonanilides having the formula ##STR1## wherein R.sub.1 and R.sub.2, each independently of the other, are halogen, haloalkyl, alkyl, nitro, cyano, alkoxy or haloalkoxy,

REFERENCES:
patent: 3840597 (1974-10-01), Moore et al.
patent: 3906024 (1975-09-01), Moore et al.

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