Patent · US Active

Additives comprising cellulose ethers for ceramics extrusion

US8623128B2 · kind B2 · utility

2Cited by

8References

10Claims

0Family size

Assignee

Dow Wolff Cellulosics GmbH · US

Inventors

Roland Bayer · Walsrode, DE
Matthias Knarr · Nienburg/Weser, DE

Key dates

Filing date	Nov 29, 2012
Grant date	Jan 7, 2014
Priority date	—
Expiry date	Nov 29, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N2330/06
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The present invention relates to extrudable ceramic masses and other masses which set as a result of baking or sintering, which masses comprise specific additives based on water-soluble cellulose ethers, an extrusion process, the extrudates and their use.

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