| 摘要 |
PROBLEM TO BE SOLVED: To provide abrasive, with which an optical connector end face or the like can be polished with high precision, and which is not likely to leave abrasive grains attached to it after polishing, and a method for polishing the optical connector end face. SOLUTION: This abrasive is composed to be provided with an abrasive layer comprising abrasive grains and coupling agent. The abrasive layer further includes photocatalyst material having photocatalytic effect, and the coupling agent includes anti-oxidation resin having anti-oxidation effect. Using the abrasive, light having wavelength to generate photocatalytic effect of the photocatalyst material is radiated to the abrasive layer while polishing. COPYRIGHT: (C)2005,JPO&NCIPI
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