Coated optical fiber and radiation curable resin composition

Coated optical fiber and radiation curable resin composition

  • CN 1,446,183 A
  • Filed: 04/05/2001
  • Published: 10/01/2003
  • Est. Priority Date: 04/07/2000
  • Status: Abandoned Application
First Claim
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1. one kind comprises optical fiber glass fiber, coating;

  • described fiber has the single supercoat that is applied thereto or the combination of inside and outside undercoat; and

    randomly have a coloured coating that is applied thereto subsequently;

    wherein;

    described inner bottom coating or at least a portion single coating are made by the composition of radiation-curable;

    when the capillary film of selecting thickness to satisfy Law of Lambert-Beer to be as the criterion applied and utilize the 100W medium pressure mercury lamp to be cured, two key degrees of unsaturation of the percentage of composition reaction had been exposed to about 4.4mJ/cm 2Be at least about 54% after the dosage, perhaps wherein the outer bottom coating is made by the composition of radiation-curable, when the capillary film of selecting thickness to satisfy Law of Lambert-Beer to be as the criterion applied and utilize the 100W medium pressure mercury lamp to be cured, two key degrees of unsaturation of the percentage of described composition reaction had been exposed to about 4.4mJ/cm 2Be at least about 56% after the dosage.

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