Active energy ray-curable organopolysiloxane resin...

Optical waveguides – Optical fiber waveguide with cladding

Reexamination Certificate

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Details

C385S100000, C385S115000, C385S129000, C385S141000, C522S015000, C522S025000, C522S148000

Reexamination Certificate

active

07844153

ABSTRACT:
An active energy ray (e.g. UV rays)-curable organopolysiloxane resin composition comprises (A) 100 parts by weight of an organopolysiloxane resin containing epoxy groups and aromatic hydrocarbon groups, (B) 0.05 to 20 parts by weight of a photo acid generator, (C) 0.01 to 20 parts by weight of a photosensitizer or photo-radical generator, and (D) 0 to 5,000 parts by weight of an organic solvent. An optical transmission component made of the above-mentioned composition cured by irradiation with active energy rays (for example, UV rays). A method for manufacturing an optical transmission component by irradiating the above-mentioned composition with active energy rays (for example, UV rays).

REFERENCES:
patent: 5693688 (1997-12-01), Priou
patent: 5739174 (1998-04-01), Hara
patent: 6121340 (2000-09-01), Shick et al.
patent: 6610760 (2003-08-01), Eckberg et al.
patent: 6784300 (2004-08-01), Cetin et al.
patent: 6832036 (2004-12-01), Ghoshal et al.
patent: 7031591 (2006-04-01), Kodama et al.
patent: 7122290 (2006-10-01), McLaughlin et al.
patent: 0355381 (1990-02-01), None
patent: 0581542 (1994-02-01), None
patent: 6298940 (1994-10-01), None
patent: WO2005/056640 (2005-06-01), None
English language translation and abstract for JP6298940 extracted from Seaching PAJ, Oct. 25, 1994.

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