Dow Global Technolgoies LLC

Rohm and Haas Company

Union Carbide Chemicals & Plastics Technology Corporation

Angus Chemical Company

Ioana Annis

Eric P Wasserman

Paul Foley

Jon B Raymond

Emerentiana Sianawati

Sheila M Tinetti

Richard Levy

John W Quinn

Mark A Henning

Jean Ferraro

Heidie M Jevey

Suzanne DeBruhl

Yves Louis Walter C Vandenberghe

Thierry Lacour

Perrine Brel

Pierrine Brel

Yves Vandenberghe

Judith Adnett

Provided is a biocidal composition comprising 2,6-dimethyl-m-dioxane-4-ol acetate and an isothiazolinone biocidal compound. The composition is useful for controlling microorganisms in aqueous or water containing systems.

Biocidal composition of 2,6-dimethyl-m-dioxane-4-ol acetate and methods of use

A process for incorporating water insoluble biocides in latex paint products. The process comprises adding the biocide to the dispersion phase.

Process for preparing latex paints containing biocides

Biocidal composition of 2,6-dimethyl-M-dioxane-4-OL acetate and methods of use

A method for reducing antimicrobial compound levels in a liquid composition containing at least one antimicrobial compound. The method comprises contacting said liquid composition with a functionalized resin. Antimicrobial compounds that may be removed by this method include isothiazolin-3-ones, e.g., 2-methyl-4-isothiazolin-3-one; 5-chloro-2-methyl-4-isothiazolin-3-one; 2-n-octyl-4-isothiazolin-3-one; 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one; 1,2-benzisothiazolin-3-one and N-alkyl derivatives thereof, especially N-methyl and N-n-butyl; 2,2-dibromo-3-nitrilopropionamide (DBNPA); 2-bromo-2-nitropropanediol (BNPD); dithio-2,2'-bis(benzmethylamide) (DTBMA); hexetidine; chlorphenesin, C-Calkyl-4-hydroxybenzoates (alkyl parabens); 3-iodopropynylbutylcarbamate (IPBC); formaldehyde releasers and mixtures thereof.

Reduction of antimicrobial compound levels during product dispensing

Compositions of 1-(3-chloroallyl)-3,5,7-triaza-1-azonia-adamantane chloride, and an optional second biocide, in copolymers of ethylene oxide/propylene oxide are provided. The compositions exhibit good color and phase stability.

Biocidal compositions

An organoaluminum reaction product of A.) a ligand of the formula I, wherein Rrepresents an alkyl, aryl, arylalkyl, or alkylaryl group, a Csilyl group, or hydrogen, R, R, R, R, R, R, R, and Rare the same or different and represent an alkyl, aryl, arylalkyl, or alkylaryl group, a Csilyl group, halide, or hydrogen, with the proviso that at least one of the groups Rand Rrepresents hydrogen, Rrepresents an alkoxy, alkyl, aryl, arylalkyl, or alkylaryl group, a Csilyl group, halide, hydroxyl radical, or hydrogen, E represents O, S, Se, or Te, and n is an integer from 1 to 4, and B.) an aluminum compound of formula AlRRR, wherein Rand Rare the same or different and represent Calkyl, aryl, arylalkyl, or alkylaryl group, or hydrogen, and Ris a Calkyl, aryl, arylalkyl, alkylaryl or alkoxy group, hydrogen, or halogen is useful as a polymerization catalyst, particularly for the homopolymerization or copolymerization of an alkylene oxide.

Organoaluminum catalyst

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Mundelein, IL, United States of America

Ioana Annis