Device for producing a solid-forming or foaming flowable reaction mixture

US4378335A · kind A · utility

Assignees

• BAYER HEALTHCARE LLC · DE
• Maschinenfabrik Hennecke GmbH · DE

Inventors

• Heinrich Boden
• Johann Niggemann · Leverkusen, DE
• Bernhard Rentz · Leverkusen, DE
• Reiner Raffel · Siegburg, DE
• Ferdinand Althausen · Neunkirchen, DE

Key dates

• Filing date: Aug 21, 1980
• Grant date: Mar 29, 1983
• Expiry date: Aug 21, 2000

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/85954
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a method and a device for producing a solid-forming or foam-forming flowable reaction mixture by metered injection of flowable reaction components into a mixing zone from which the finished reaction mixture is discharged.