Back to results
US 2013/0172478 A1Published application
Method for production of polymer containing fibres
AssigneeAmsilk GmbH
InventorsAndreas Bausch, Sebastian Rammensee
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method of spinning a polypeptide polymer containing fibre. It further relates to a polymer fibre obtainable by said method and to uses thereof. The invention also relates to products comprising said polymer fibre.
Claims28
-31. (canceled)
A method of spinning a fibre from a spinning solution comprising the steps of:
- (a) providing a spinning solution comprising (i) a polymer that can be brought in to an aqueous solution in a concentration of at least 0.15 mg/ml, (ii) a compound that increases elongational viscosity of the spinning solution and (iii) a solvent;
- and
- (b) drawing a fibre from the spinning solution or a combination of extruding and drawing a fibre from the spinning solution, whereby a fibre is formed.
Dependencies are inferred from the claim text.