Rohm and Haas Company

Andrew B Law

George A Miller

Sheldon N Lewis

Gary L Willingham

James G Prout

Stabilized metal salt/3-isothiazolone combinations

Bismuth salt stabilizers are used to stabilize various isothiazolones which are normally neat or in solution. These compositions exhibit bactericidal, fungicidal and algaecidal properties.

Bismuth salt stabilizers for 3-isothiazolones

A composition comprising 2-n-octyl isothiazolone 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one has been found to provide superior preservative performance as compared to the individual components.

Preservative compositions comprising a synergistic mixture of

Disclosed herein are certain novel compounds which are most properly designated as 3-isothiazolones. These compounds and compositions containing them exhibit a broad spectrum of biocidal properties and are particularly effective for the control of microorganisms.

Seed treatment with 3-isothiazolones

Disclosed herein are certain novel compounds which are mostly properly designated as 3-isothiazolones. These compounds and compositions containing them exhibit a broad spectrum of biocidal properties and are particularly effective for the control of microorganisms.

Article having surface coated with paints containing 3-isothiazolones

Cutting oils containing 3-isothiazolones as biocides

Disclosed herein are certain novel compounds, which are most properly designated as 3-isothiazolones. These compounds and compositions containing them exhibit a broad spectrum of biocidal properties and are particularly effective for the control of microorganisms.

Cosmetic formulation comprising 3-isothiazolones

Cleaning composition containing 3-isothiazolones

3-Isothiazolones

Combinations of 4-isothiazolin-3-ones with bactericidal quaternary ammonium salts exhibit synergistic bactericidal activity, particularly in the presence of organic matter.

Synergistic microbiocidal compositions

3-Isothiazolones as biocides

Animal dip compositions which comprise a veterinary parasiticide and a carrier are protected against the buildup of microorganisms by the presence of a 2-alkyl-aryl- or aralkyl-3-isothiazolone or 3-hydroxyisothiazol or their salts with strong acids or their metal salt complexes.

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Levittown, PA, United States of America

Andrew B Law