Fiber optic rod and production thereof

Details Fiber optic rod and production thereof Fiber optic rod and production thereof

1993-10-28

1994-11-08

Lee, John D.

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide cladding

385128, 385141, 4271632, 430286, 526 89, 526208, G02B 616

Patent

active

053634683

ABSTRACT:
Disclosed herein is a fiber optic rod having good mechanical properties (such as tensile strength and tensile modulus) and good water resistance and a process for producing the same. The fiber optic rod is formed by impregnating, followed by curing, a fibrous reinforcement with a resin composition composed of epoxy (meth)acrylate oligomer and xylene-formaldehyde resin, or epoxy (meth)acrylate oligomer and acid anhydride-modified epoxy (meth)acrylate (which is obtained by modifying epoxy (meth)acrylate oligomer with an organic acid intramolecular anhydride) as curable components and a reactive diluent of monofunctional and/or multifunctional (meth)acrylate and ultraviolet-sensitive polymerization initiator as essential components.

REFERENCES:
patent: 4902727 (1990-02-01), Aoki et al.
patent: 5024507 (1991-06-01), Minns et al.
patent: 5042907 (1991-08-01), Bell et al.

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