Polyurethanes having ectoparasiticidal activity

US4189467A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Miklos von Bittera · Leverkusen, DE
• Hans U. Sieveking · Leverkusen, DE
• Wilhelm Stendel · Wuppertal, DE
• Herbert Voege · Leverkusen, DE

Key dates

• Filing date: Mar 28, 1978
• Grant date: Feb 19, 1980
• Expiry date: Mar 28, 1998

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N25/34
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The instant invention relates to plastic compositions having ectoparasiticidal activity, and, in particular, insecticidal and acaricidal, which contain particular ectoparasiticides and polyurethanes, and to animal collars comprising such plastics compositions.