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US 2018/0002835 A1Published application
Composite fibers and matrices thereof
OwnerSangamesh G. KUMBAR, Matthew David HARMONinventors
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Abstract
Cellulose derivative-polyester composite fibers, matrices including such fibers, and methods for making and using such fibers and matrices are disclosed.
Claims26
A fiber, comprising polyester and a cellulose derivative, wherein the fiber has a diameter of less than about 5000 nm.
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A method for making a fiber, comprising:
- (a) adding a cellulose derivative, such as CA, to a solution of a polyester dissolved in an organic solvent to form a cellulose derivative-polyester solution;
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- (b) electrospinning the cellulose derivative-polyester solution to form a cellulose derivative-polyester fiber.
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Dependencies are inferred from the claim text.