A METHOD FOR PROVIDING A FILTERED SPINNING DOPE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 19, 2024
app pub date -
Jul 8, 2022
filing date -
Jul 8, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention describes a method of dissolving cellulose, said method comprising: dissolving cellulose in an alkali solution: —filtering the dissolved cellulose, thereby forming a filtered dissolved cellulose solution and a filter reject; —mixing said filter reject having a first viscosity value with a dissolution liquid having a second viscosity value, wherein the second viscosity value is lower than the first viscosity value, to provide a diluted reject stream having a third viscosity value being lower than the first viscosity value of the filter reject; and—separating inhomogeneities from the diluted reject stream.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully