Patent · US Active

Cellulose suspension, method for the production and use thereof

US9822188B2 · kind B2 · utility

1Cited by

12References

7Claims

0Family size

Assignee

LENZING AKTIENGESELLSCHAFT · AT

Inventors

Johann Manner · Vöcklabruck, AT
Martina Opietnik · Vöcklabruck, AT
Josef Innerlohinger · Berg im Attergau, AT
Gerhard Reiter · Massillon, US
Markus Hager · Attnang-Puchheim, AT

Key dates

Filing date	Nov 14, 2014
Grant date	Nov 21, 2017
Priority date	—
Expiry date	Dec 27, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2301/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a phase-stable suspension of cellulose II in water, having a high water retention capacity and a cellulose concentration between 0.1 and 5.0% by weight, a method of its preparation, and its use.

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