Active-compound-containing emulsions

US6494941B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Peter-Roger Nyssen · Dormagen, DE
• Peter Spetmann · Leverkusen, DE

Key dates

• Filing date: Oct 1, 2001
• Grant date: Dec 17, 2002
• Expiry date: Oct 1, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B27K5/001
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Emulsions of an aqueous or an aqueous-organic continuous phase and an organic discontinuous phase, the latter containing at leasta) a combination of active compounds tebuconazole and propiconazoleb) one phenol/styrene polyglycol ether of the formula (I) where m=2.7 and n=2 to 13c) and, if appropriate, an organic solvent which is not miscible with water,wherein the combination of tebuconazole and propiconazole is dissolvable completely at 20° C. in the a phenol/styrene polyglycol ether of the formula (I) or, optionally, together in (i) the phenol/styrene polyglycol ether of the formula (I) and (ii) the organic solvent that is not miscible with water, at a content of more than 0.1% by weight, based on the total weight of the organic phase. Methods for making and using such emulsions.