Method for producing a fiber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 16, 2016
Grant Date -
Sep 19, 2013
app pub date -
Feb 18, 2011
filing date -
Feb 18, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mixture for producing a fiber or a molded part contains at least one polymer solution, in particular a cellulose solution, and an adsorbing agent. The mixture includes a removable resisting agent for the adsorbing agent. The polymer solution also can be used as a resisting agent. In order to produce a fiber or a molded part, an adsorbing agent is mixed with a polymer solution, in particular a cellulose solution, where a removable resisting agent is applied to the adsorbing agent before or during the mixing process and wherein the resisting agent is removed after the fiber has been spun or after the molded part has been molded. Alternatively or in addition thereto, a method for producing a fiber or a molded part, an adsorbing agent, in particular activated charcoal, is mixed with a polymer solution, in particular a cellulose solution.
First Claim
Family
International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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