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Polyamide Fine Fibers

  • US 20100178507A1
  • Filed: 09/12/2009
  • Published: 07/15/2010
  • Est. Priority Date: 09/05/2000
  • Status: Abandoned Application
First Claim
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1. A fiber comprising a polyamide polymer, the fiber comprising a diameter of about 0.001 to about 5 microns;

  • wherein the polyamide comprises an N-modified nylon of the formula I;

    wherein CO represents a carbonyl, R1 is either a hydrogen atom, a lower alkyl, such as methyl, ethyl, propyl, a vinyl containing chain, such as ethylene, allyl, etc., a hydroxyl group, an alkoxy group, such as lower alkyl chain oxides, such as methoxy, ethoxy, butoxy, etc., m and n is independently an integer number from 2 to 12 and p+q is an integer number from about 10 to 5000, and the ratio of p to p+q is a number between 0.05 to 0.99.

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