Low VOC liquid formulations of 1, 2-benzisothiazolin-3-one and method of manufacture

Liquid formulations of 1, 2-benzisothiazolin-3-one and methods of making such formulations containing about 1 to 25 % by weight; 1, 2-benzisothiazolin-3-one about 3 to 7% by weight of sodium hydroxide, about 3 to 63% by weight of water and about 20 to 65% by weight of one or more polyglycol tricols...

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Bibliographische Detailangaben
Hauptverfasser: TSAUR, DER-JONG, JEFFERY S. HINKLE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Liquid formulations of 1, 2-benzisothiazolin-3-one and methods of making such formulations containing about 1 to 25 % by weight; 1, 2-benzisothiazolin-3-one about 3 to 7% by weight of sodium hydroxide, about 3 to 63% by weight of water and about 20 to 65% by weight of one or more polyglycol tricols having the following formula: where x, ny and nz are individually selected from the group consisting of 2 and 3 and when nx, ny and nz being each equal to 2, X+Y+Z with a value equal to or less than about 13.2, and when nx, ny and nz each equal to 3, X+Y+Z with a value equal to or less than about 4.45.