Process if making fine fiber material

Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – Utilizing electrical energy

Reexamination Certificate

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C264S115000

Reexamination Certificate

active

06955775

ABSTRACT:
Improved polymer materials and fine fiber materials can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.

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