Process for protecting keratinous material from attack by...

C - Chemistry – Metallurgy – 07 – D

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260/291.4, 167/8

C07D 213/62 (2006.01) A01N 43/40 (2006.01) A01N 47/02 (2006.01) C07D 213/643 (2006.01) C07D 213/78 (2006.01) D06M 16/00 (2006.01)

Patent

CA 1271762

Process for protecting keratinous material from attack by insects feed on keratin, and novel pyridyloxytrifluoro- methanesulfonanilides Abstract of the Disclosure A process for protecting keratinous material with the aid of substantially novel pyridyloxytrifluoromethanesulfonanilides from pests that feed on keratin, said pyridyloxytrifluoromethanesulfon- anilides having the formula Image , wherein R1 and R2, each independently of the other, are halogen, halo- alkyl, alkyl, nitro, cyano, alkoxy or haloalkoxy or alkoxycarbonyl, and n and m, each independently of the other, are 0 or a value from 1 to 3, with the proviso that if n or m >1, the substituents R1 and R2 may be identical or different, and that at least one substituent selected from the group consisting of halogen, haloalkyl and haloalkoxy is present in the molecule. The preparation of these compounds and the use thereof as active ingredients of compositions providing a mothproof and beetle- resistant finish are also described herein.

470784

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