Sprayable, film-forming active substance release systems for application to plants

US6103253A · kind A · utility

Assignee

• LTS Lohmann Therapie-Systeme AG · DE

Inventors

• Hans-Rainer Hoffmann · Neuwied, DE
• Michael Roreger · Neuwied, DE
• Malgorzata Kloczko · Linz, DE

Key dates

• Filing date: May 23, 1997
• Grant date: Aug 15, 2000
• Expiry date: May 23, 2017

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N25/24
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A sprayable, film-forming active substance preparation for the application to plants is characterized by the fact that films which can be produced thereof are pressure-sensitive adhesive, water-insoluble, and at least partially biodegradable.