Antialgal compositions comprising diphenylethers and isothiazolones, methods of controlling algae, and coating compositions comprising the antialgal compositions

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United States of America Patent

PATENT NO 5028261
SERIAL NO

07499921

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein is a composition useful for controlling algae comprising (A) a compound of the formula ##STR1## wherein X.sup.1, X.sup.2 are independently selected from hydrogen, halogen, trihalomethyl, cyano, and (C.sub.1 to C.sub.4) alkyl; Z is selected from the group consisting of hydrogen, halogen, cyano, carboxy or salt thereof, alkylthio, carbalkoxy, carboxyalkyl, carbalkoxyalkyl, carbalkoxyalkoxycarbonyl, carbalkoxyalkoxy, alkoxy, cycloalkoxy, alkenyl, alkyl, cycloalkyl, unsubstituted or substituted amino, R.sup.2 O in which R.sup.2 represents a hydrogen atom or the esterbonded acid radical of an inorganic or organic oxyacid and acyloxy; p is an integer from 1 to 2n+1; m is an integer of 0 to 2n; n is an integer of 1 to 5; m+p=2n+1 and (B) a 3-isothiazolone.

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Patent Owner(s)

Patent OwnerAddress
ROHM AND HAAS COMPANYPHILADELPHIA PENNSYLVANIA 19106-2399

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sherba, Samuel E Willingboro, NJ 16 296
Woodruff, Robert A Buckingham, PA 6 66

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