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Title:
POLISHING TOOLS AND METHODS OF POLISHING SUBSTRATES
Document Type and Number:
WIPO Patent Application WO/2017/101059
Kind Code:
A1
Abstract:
Polishing tools and methods of polishing a glass substrate are disclosed. A polishing tool (200) includes a stem (220) and a polishing material (210) bonded to the stem (220). The polishing material (210) includes, in volume concentration, about 18% to about 42% phenolic resin, about 18% to about 30% zinc oxide, about 1% to about 10% magnesium oxide, a cooling agent, and an abrasive.

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Inventors:
CHUANG CHAO-YIN (CN)
TANG YUYIN (CN)
XIA BAOSHAN (CN)
Application Number:
PCT/CN2015/097672
Publication Date:
June 22, 2017
Filing Date:
December 17, 2015
Export Citation:
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Assignee:
CORNING INC (US)
CHUANG CHAO-YIN (CN)
International Classes:
B24B7/24; B24D3/34
Foreign References:
US6033449A2000-03-07
CN102441828A2012-05-09
CN101500755A2009-08-05
CN101829960A2010-09-15
CN102248495A2011-11-23
CN1554517A2004-12-15
US6866565B22005-03-15
US6604990B22003-08-12
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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