Patent · US Expired

Cellulose fibre

US5795522A · kind A · utility

27Cited by

1References

28Claims

0Family size

Assignee

LENZING AKTIENGESELLSCHAFT · AT

Inventors

Heinrich Firgo · Vöcklabruck, AT
Sigrid Seidl · Seewalchen, AT
Peter Bartsch · Adelaide, AU
Berndt Koll · Lenzing, AT
Eduard Mulleder · Linz, AT

Key dates

Filing date	Mar 26, 1997
Grant date	Aug 18, 1998
Priority date	—
Expiry date	Mar 26, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2301/02
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

This invention relates to a process for the production of a cellulose molded body according to the amine-oxide process, which results in a molded body having reduced and effectively controllable fibrillation properties.

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