摘要 |
PCT No. PCT/JP80/00050 Sec. 371 Date Nov. 3, 1980 Sec. 102(e) Date Nov. 3, 1980 PCT Filed Mar. 28, 1980 PCT Pub. No. WO80/02078 PCT Pub. Date Oct. 2, 1980.Provided is a coating material for optical communication glass fibers comprising a vinyl group terminated methylphenylpolysiloxane, a methylhydrogenpolysiloxane or a methylphenylhydrogenpolysiloxane, and a platinum catalyst. This coating material is superior in coating work efficiency onto optical communication glass fibers, cures quickly and can afford an optical communication glass fiber of high quality having a closely adhered cured film rich in flexibility and uniformity.
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