Patent · US Active

Blend of plastics with wood particles

US8293158B2 · kind B2 · utility

5Cited by

10References

21Claims

0Family size

Assignees

Entex Rust & Mitschke GmbH · DE
Novo-Tech GmbH & Co. KG · DE

Inventors

Harald Rust · Bochum, DE
Holger Sasse · Aschersleben, DE

Key dates

Filing date	Apr 7, 2009
Grant date	Oct 23, 2012
Priority date	—
Expiry date	Apr 22, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2105/16
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

According to the invention blends of wood particles and plant particles and plastic are generated in an extruder thereby that the plastic is converted separately into a liquid melt before the joining takes place.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.