Being extraction possibility and production method of the production methodological null suffering smothered fiber of the suffering

摘要

(57) I will disclose the coated optical fiber with include radiation curable coating the [summary] mercapto functional oligomers. Specifically, a combination of one or more a (meth) acrylate terminated urethane oligomer, particularly, as determined by gel permeation chromatography (GPC) of at least a mercapto-terminated urethane oligomer of number average molecular weight of about 3000 Daltons The coating monomer; I may include a reaction product obtained by curing the silane adhesion promoter of any photoinitiator, and stabilizers; diluent. On curing, about 15% or less obtained by Soxhlet extraction, and the extractables% content of about 8% or less, about 7% less than that obtained by thermal gravimetric analysis, the coating preferably is less than about 3% I show the volatile matter content of. Also disclosed the coating itself and the method of manufacturing coated optical fiber such.