Plant protection products in the form of a granulate with controlled release of the active agent

US6410042B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Manfred Schroeder · Neustadt, DE
• Reiner Kober · Neheim, DE
• Reinhold Stadler · Edenkoben, DE
• Jorn Tidow · Schwetzingen, DE
• Norbert Sendhoff · Havelsee, DE
• Erich Probeck · Frankfurt am Main, DE

Key dates

• Filing date: Jan 11, 2000
• Grant date: Jun 25, 2002
• Expiry date: Jan 11, 2020

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/88
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Crop protection granules based on the active substance tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-2-thione and comprising an outer shell having a proportion by weight of from 0.1 to 50% by weight, based on the granules, of which at least 50% by weight consists of sulfur or sulfur compounds.