Title:
POLYMER BODY, POLISHING PAD, AND METHOD FOR PRODUCING POLYMER BODY
Document Type and Number:
WIPO Patent Application WO/2017/138564
Kind Code:
A1
Abstract:
The present invention is a polymer body or the like containing a polyurethane resin that is provided with first constituent units derived from a compound containing a hydroxyl group, and with second constituent units derived from a compound containing an isocyanate group, one or more of the first constituent units being derived from an organic cation containing a hydroxyl group and/or from an organic anion containing a hydroxyl group.
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Inventors:
AKAJI MASATOSHI (JP)
Application Number:
PCT/JP2017/004579
Publication Date:
August 17, 2017
Filing Date:
February 08, 2017
Export Citation:
Assignee:
NITTA HAAS INC (JP)
International Classes:
C08G18/08; B24B37/24; H01L21/304; C08G101/00
Domestic Patent References:
WO2015120430A1 | 2015-08-13 |
Foreign References:
JP2016204412A | 2016-12-08 | |||
JP2015232701A | 2015-12-24 | |||
JP2014134784A | 2014-07-24 | |||
JP2011032397A | 2011-02-17 | |||
JP2001048858A | 2001-02-20 | |||
JPH11147927A | 1999-06-02 | |||
JP2013510935A | 2013-03-28 | |||
JP2006104443A | 2006-04-20 |
Attorney, Agent or Firm:
FUJIMOTO, Noboru (JP)
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