Foam body and process for the production thereof

US4007556A · kind A · utility

Assignee

• SEMPERIT AKTIENGESELLSCHAFT HOLDING · AT

Inventors

• Maternus Gluck · St. Pölten, AT
• Walter Kriegner · Linz, AT
• Bernhard Eder · Linz, AT

Key dates

• Filing date: May 14, 1973
• Grant date: Feb 15, 1977
• Expiry date: May 14, 1993

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01G20/20
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A foam body, for example in the form of a mat, strip, square or the like, consisting of pieces of polyurethane foam held together by a bonding agent, which may be foamed, e.g. porous polyurethane, characterized in that plant seeds are contained in the foam body.