Coated optical glass fibers and method for production thereof

Details Coated optical glass fibers and method for production thereof Coated optical glass fibers and method for production thereof

1981-09-24

1983-08-02

Hoffman, James R.

Coating processes

Optical element produced

Polarizer, windshield, optical fiber, projection screen, or...

350 9629, 350 9630, 427 531, 427 541, G02B 514, G02B 110

Patent

active

043966454

ABSTRACT:
Coated optical glass fibers are described, wherein the coating composition comprises an unsaturated polyester containing at least one of (1) polyethylene glycol or polypropylene glycol having an average molecular weight of from 200 to 1,000 as a glycol component, (2) a long chain saturated aliphatic dibasic acid containing 12 or more carbon atoms as saturated polybasic acid component, and an acrylate or methacrylate, and (3) a long chain saturated aliphatic dibasic acid containing 6 or more carbon atoms as a saturated polybasic acid component and a long chain aliphatic dihydric alcohol containing 4 or more carbon atoms as a glycol component; and an acrylate or methacrylate.

REFERENCES:
patent: 4125644 (1978-11-01), Ketley et al.
patent: 4167305 (1979-09-01), Ichiba et al.

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