Process for conditioning standing and flowing water systems

US6986852B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hermann Sicius · Düsseldorf, DE
• Thomas Sildatke · Leverkusen, DE
• Thomas Menzel · Hilten, DE
• Wolfgang Wambach
• Winfried Joentgen · Neunburg vorm Wald, DE
• Thomas Klausa · Philippsburg, DE
• Thomas Klein · Saratoga, US

Key dates

• Filing date: Aug 23, 2001
• Grant date: Jan 17, 2006
• Expiry date: Aug 23, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C02F2305/14
• WIPO field: Environmental technology
• WIPO sector: Chemistry

Abstract

The invention relates to a novel conditioning agent based on polysuccinimide, its hydrolysates or its partial hydrolysates, for preventing deposits in standing or flowing water systems.