JP5338107B2 - 砥石およびその製造方法 - Google Patents

砥石およびその製造方法 Download PDF

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Publication number
JP5338107B2
JP5338107B2 JP2008087277A JP2008087277A JP5338107B2 JP 5338107 B2 JP5338107 B2 JP 5338107B2 JP 2008087277 A JP2008087277 A JP 2008087277A JP 2008087277 A JP2008087277 A JP 2008087277A JP 5338107 B2 JP5338107 B2 JP 5338107B2
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Japan
Prior art keywords
polyimide
grindstone
powder
dianhydride
bis
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Expired - Fee Related
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JP2008087277A
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Japanese (ja)
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JP2009241157A (ja
JP2009241157A5 (enExample
Inventor
克美 赤池
誠 岩元
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Toray Industries Inc
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Toray Industries Inc
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Priority to JP2008087277A priority Critical patent/JP5338107B2/ja
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Publication of JP2009241157A5 publication Critical patent/JP2009241157A5/ja
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  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2008087277A 2008-03-28 2008-03-28 砥石およびその製造方法 Expired - Fee Related JP5338107B2 (ja)

Priority Applications (1)

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JP2008087277A JP5338107B2 (ja) 2008-03-28 2008-03-28 砥石およびその製造方法

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Application Number Priority Date Filing Date Title
JP2008087277A JP5338107B2 (ja) 2008-03-28 2008-03-28 砥石およびその製造方法

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JP2009241157A JP2009241157A (ja) 2009-10-22
JP2009241157A5 JP2009241157A5 (enExample) 2011-05-12
JP5338107B2 true JP5338107B2 (ja) 2013-11-13

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JP2008087277A Expired - Fee Related JP5338107B2 (ja) 2008-03-28 2008-03-28 砥石およびその製造方法

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JP (1) JP5338107B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013016300B1 (pt) * 2010-12-30 2021-01-05 Saint-Gobain Abrasives, Inc. artigo abrasivo; método de formação de um artigo abrasivo; e método de polimento de uma peça de trabalho
SE537723C2 (sv) * 2011-07-22 2015-10-06 Slipnaxos Ab Ett slipverktyg för bearbetning av spröda material samt ettförfarande för framställning av ett slipverktyg
US9492910B2 (en) 2012-07-25 2016-11-15 Ebara Corporation Polishing method
WO2015020019A1 (ja) * 2013-08-06 2015-02-12 三菱瓦斯化学株式会社 ポリイミド樹脂粉末の製造方法及び熱可塑性ポリイミド樹脂粉末
JP5833783B1 (ja) * 2015-04-14 2015-12-16 ユニチカ株式会社 ポリイミド粉体およびその製造方法
CN114619374B (zh) * 2022-03-08 2023-11-14 宜兴圆周率陶瓷科技有限公司 一种基于聚酰亚胺树脂的高耐磨砂轮及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812236B1 (enExample) * 1969-08-29 1973-04-19
JP2590213B2 (ja) * 1988-07-06 1997-03-12 東レ株式会社 球状ポリイミド粉末
JP2676650B2 (ja) * 1990-11-02 1997-11-17 宇部興産株式会社 研磨シートおよびその製法
JP3755436B2 (ja) * 2000-07-24 2006-03-15 宇部興産株式会社 ポリイミド成形体の製造法およびポリイミド成形体
JP2004090159A (ja) * 2002-08-30 2004-03-25 Ube Ind Ltd 耐熱性樹脂結合砥石及びその製法

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JP2009241157A (ja) 2009-10-22

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