PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 06.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Abrasive article - Backing - Three-dimensional abrasive coating comprising diamond particles dispersed within binder bonded to surface of ba cking, the binder comprising a cured binder precursor inclu ding a urethane acrylate oligomer Wherein the article is capable of reducing an initial Ra of 1.2 micro.m or greater on glass test blank to final Ra < 0.7 micro.m using an RPP procedure having a polish time of 25 sec |
PATENT PHOTOCOPY | Available on request |
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