Biocides for protecting industrial materials and water systems

US5284844A · kind A · utility

Assignee

• FMC Corporation · US

Inventors

• Joachim Lorenz · Bensheim, DE
• Reinhardt Grade · Zwingenberg, DE
• Peter Riebli · Basel, CH

Key dates

• Filing date: Sep 22, 1989
• Grant date: Feb 8, 1994
• Expiry date: Sep 22, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C02F2103/023
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

3,5-Dihalogeno-1,2,6-thiadiazin-4-ones of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are chlorine, fluorine or bromine, in particular 3,5-dichloro-1,2,6-thiadiazin-4-one, are excellently suitable for use as biocides for the protection of industrial materials and for water systems, for example for wood, plastics, paints, oils, adhesives and industrial water circulation systems.