JP6049656B2 - ボンド研磨物品 - Google Patents
ボンド研磨物品 Download PDFInfo
- Publication number
- JP6049656B2 JP6049656B2 JP2014092945A JP2014092945A JP6049656B2 JP 6049656 B2 JP6049656 B2 JP 6049656B2 JP 2014092945 A JP2014092945 A JP 2014092945A JP 2014092945 A JP2014092945 A JP 2014092945A JP 6049656 B2 JP6049656 B2 JP 6049656B2
- Authority
- JP
- Japan
- Prior art keywords
- mol
- oxide
- bond material
- content
- abrasive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
ルミナを含む砥粒を有する研磨体を含み、ガラス質ボンド材料は、[ΔAl2O3]=([VBMAl2O3−PBMAl2O3]/[PBMAl2O3]の等式により計算した場合に約15.0モル%という粉末ボンド材料のアルミナ含有量[PBMAl2O3]とガラス質ボンド材料の合計アルミナ含有量[VBMAl2O3]の間の合計アルミナ含有量の変化[ΔAl2O3]によって測定される砥粒の溶解を削減するのに充分な量のアルミナを有する粉末ボンド材料から形成されている。
本明細書中の実施形態にしたがって形成された5つの試料(試料S1、S2、S3、S4およびS5)と従来のボンドを有する5つの従来の試料(試料CS1、CS2、CS3およびCS4)を含む一連の試料を調製した。各々の試料について粒子溶解係数を試験し、以下にこれを説明する。
2つの試料を形成する。試料S6は本明細書中の実施形態にしたがって形成する。試料CS5は、実施例1の試料CS1と同じ特性を有する従来の試料である。とりわけ、試料S6およびCS5は、実施例1の試料と同じ構造を有するが、試料の焼成は915℃で行なう。
Claims (14)
- ガラス質ボンド材料の内部に含まれる微結晶アルミナを含む砥粒を有する最終形成済み研磨体を含む研磨物品において、前記ガラス質ボンド材料が、少なくとも15モル%のアルミナ合計含有量[CAl2O3]、30モル%〜70モル%のシリカ合計含有量[CSiO2]を含み、酸化カリウム(K2O)、酸化ナトリウム(Na2O)および酸化リチウム(Li2O)からなるアルカリ化合物の群から選択される酸化アルカリ化合物の合計含有量[Caoc]が11モル%以下であり、前記ガラス質ボンド材料が、1.0モル%未満の酸化リン(P2O5)合計含有量を含み、前記酸化リチウム合計含有量が0.01モル%〜5.0モル%の範囲内にある、研磨物品。
- ガラス質ボンド材料の内部に含まれる微結晶アルミナを含む砥粒を有する最終形成済み研磨体を含む研磨物品において、前記ガラス質ボンド材料が、少なくとも18モル%のアルミナ合計含有量[CAl2O3]、30モル%〜70モル%のシリカ合計含有量[CSiO2]、酸化カリウム(K2O)、酸化ナトリウム(Na2O)および酸化リチウム(Li2O)からなるアルカリ化合物の群から選択される11モル%以下の酸化アルカリ化合物の合計含有量[Caoc]、および1.0モル%未満の酸化リン(P2O5)合計含有量を含む、研磨物品。
- 前記ガラス質ボンド材料が酸化リン(P2O5)を含まない、請求項1又は2に記載の研磨物品。
- 前記酸化アルカリ化合物合計含有量が2.0モル%〜10モル%の範囲内にある、請求項1又は2に記載の研磨物品。
- 前記酸化ナトリウム含有量が酸化カリウムおよび酸化リチウムを組合せた合計含有量よりも大きい、請求項1又は2に記載の研磨物品。
- 前記酸化カリウム合計含有量が酸化リチウム合計含有量と酸化ナトリウム合計含有量のいずれか一方の合計含有量よりも少ない、請求項5に記載の研磨物品。
- 前記酸化カリウム合計含有量が5.0モル%以下である、請求項5に記載の研磨物品。
- 前記ガラス質ボンド材料が少なくとも5.0モル%の酸化ホウ素合計含有量を含む、請求項1又は2に記載の研磨物品。
- 前記酸化ホウ素合計含有量が5.0モル%〜30モル%の範囲内にある、請求項8に記載の研磨物品。
- 前記ボンド材料が、前記アルミナ合計含有量[CAl2O3]と前記酸化ホウ素合計含有量[CB2O3]間の、[CAl2O3]/[CB2O3]として表わされる0.2〜2の範囲内の比を含む、請求項8に記載の研磨物品。
- 前記ガラス質ボンド材料が、酸化カルシウム(CaO)、酸化バリウム(BaO)、酸化マグネシウム(MgO)およびその組合せからなる群から選択されるアルカリ土類酸化物材料を含む、請求項1又は2に記載の研磨物品。
- 前記ガラス質ボンド材料が、15モル%以下のアルカリ土類酸化物材料の合計含有量を含む、請求項11に記載の研磨物品。
- 前記ガラス質ボンド材料が、酸化バリウムの含有量よりも大きい酸化マグネシウム含有量を含む、請求項11に記載の研磨物品。
- 前記ガラス質ボンド材料が、1.0モル%〜8.0モル%の範囲内の酸化リチウム(Li2O)合計含有量を含む、請求項1又は2に記載の研磨物品。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26604309P | 2009-12-02 | 2009-12-02 | |
| US61/266,043 | 2009-12-02 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541236A Division JP5538558B2 (ja) | 2009-12-02 | 2010-12-02 | ボンド研磨物品およびその形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014133303A JP2014133303A (ja) | 2014-07-24 |
| JP6049656B2 true JP6049656B2 (ja) | 2016-12-21 |
Family
ID=44080586
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541236A Expired - Fee Related JP5538558B2 (ja) | 2009-12-02 | 2010-12-02 | ボンド研磨物品およびその形成方法 |
| JP2014092945A Expired - Fee Related JP6049656B2 (ja) | 2009-12-02 | 2014-04-28 | ボンド研磨物品 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012541236A Expired - Fee Related JP5538558B2 (ja) | 2009-12-02 | 2010-12-02 | ボンド研磨物品およびその形成方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8721751B2 (ja) |
| EP (1) | EP2507015A4 (ja) |
| JP (2) | JP5538558B2 (ja) |
| KR (3) | KR20120101077A (ja) |
| CN (1) | CN102639296B (ja) |
| BR (1) | BR112012012238A2 (ja) |
| CA (1) | CA2781145A1 (ja) |
| MX (1) | MX2012006146A (ja) |
| RU (1) | RU2517275C2 (ja) |
| WO (1) | WO2011069006A2 (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2485869B1 (en) | 2009-10-08 | 2019-06-26 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| CN102666018B (zh) | 2009-12-02 | 2015-11-25 | 圣戈班磨料磨具有限公司 | 粘结的磨料物品及形成方法 |
| US8721751B2 (en) | 2009-12-02 | 2014-05-13 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| WO2013003814A2 (en) * | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | An abrasive aggregate including silicon carbide and a method of making same |
| WO2013003811A2 (en) * | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | An abrasive segment comprising abrasive aggregates including silicon carbide particles |
| JP5943245B2 (ja) | 2011-11-23 | 2016-07-05 | サンーゴバン アブレイシブズ,インコーポレイティド | 超高速材料除去速度での研削操作用研磨物 |
| EP2798034A4 (en) * | 2011-12-30 | 2016-01-27 | Saint Gobain Abrasives Inc | BONDED GRINDING MATERIAL AND METHOD FOR THEIR FORMATION |
| TWI535535B (zh) * | 2012-07-06 | 2016-06-01 | 聖高拜磨料有限公司 | 用於低速研磨操作之磨料物品 |
| DE102013111006B4 (de) * | 2013-10-04 | 2015-10-22 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Polykristalline poröse Al2O3-Körper auf Basis von geschmolzenem Aluminiumoxid mit erhöhter Zähigkeit |
| CN106062122B (zh) * | 2014-02-27 | 2018-12-07 | 3M创新有限公司 | 磨料颗粒、磨料制品及其制备和使用方法 |
| CN104400673A (zh) * | 2014-06-20 | 2015-03-11 | 西安宇朗陶瓷新材料有限公司 | 一种热固型陶瓷结合剂超硬磨具的制作方法 |
| MX2017008306A (es) * | 2014-12-30 | 2017-12-07 | Saint Gobain Abrasives Inc | Articulos abrasivos y metodos para formarlos. |
| PL3240655T3 (pl) * | 2014-12-30 | 2023-01-09 | Saint-Gobain Abrasives, Inc. | Artykuły ścierne i sposoby ich formowania |
| CN107787264B (zh) | 2015-06-25 | 2020-10-13 | 3M创新有限公司 | 玻璃状粘结磨料制品及其制造方法 |
| MX2020003716A (es) | 2017-09-28 | 2020-12-09 | Saint Gobain Abrasives Inc | Articulo abrasivo que incluye particulas abrasivas no aglomeradas que incluyen carburo de silicio y un material de adhesion inorganico. |
| DE102017130046A1 (de) * | 2017-12-14 | 2019-06-19 | Imertech Sas | Agglomerat-Schleifkorn |
| US11691247B2 (en) * | 2017-12-28 | 2023-07-04 | Saint-Gobain Abrasives, Inc. | Bonded abrasive articles |
| CN111002239A (zh) * | 2019-11-22 | 2020-04-14 | 辽宁程瑞砂轮有限公司 | 一种陶瓷结合剂大直径砂轮制造方法 |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU361158A1 (ru) | 1970-10-08 | 1972-12-07 | Библио Гна | Всесоюзная |
| JPS5013991B2 (ja) | 1972-03-30 | 1975-05-23 | ||
| US4314827A (en) | 1979-06-29 | 1982-02-09 | Minnesota Mining And Manufacturing Company | Non-fused aluminum oxide-based abrasive mineral |
| SU1177326A1 (ru) | 1981-12-10 | 1985-09-07 | Vnii Abrazivov Shlifovaniya | "coctab для пoлучehия aбpaзиbhoгo иhctpуmehta" |
| US4543107A (en) | 1984-08-08 | 1985-09-24 | Norton Company | Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits |
| DE3346772A1 (de) | 1983-12-23 | 1985-09-26 | Leningradskij technologičeskij institut imeni Lensoveta, Leningrad | Alkalifreies bleiborosilikatglas und mischung zur herstellung eines schleifwerkzeuges mit diesem glas als glasbinder |
| JPS60151247A (ja) | 1984-01-18 | 1985-08-09 | レニングラ−ドスコエ,ナウチノ−プロイズボドストウエンノエ,オビエデイネニエ,”アブラジフヌイ,ザボ−ド,”イリチ” | アルカリを含まないホウケイ酸鉛ガラスおよび前記ガラスをボンドとして含有しかつ研摩工具の製作に使用できる組成物 |
| NZ210805A (en) | 1984-01-19 | 1988-04-29 | Norton Co | Aluminous abrasive grits or shaped bodies |
| US4623364A (en) | 1984-03-23 | 1986-11-18 | Norton Company | Abrasive material and method for preparing the same |
| US5090970A (en) | 1987-09-14 | 1992-02-25 | Norton Company | Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superbrasive |
| US4944773A (en) | 1987-09-14 | 1990-07-31 | Norton Company | Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasive |
| US4898597A (en) | 1988-08-25 | 1990-02-06 | Norton Company | Frit bonded abrasive wheel |
| JPH0716882B2 (ja) | 1988-08-29 | 1995-03-01 | 株式会社ノリタケカンパニーリミテド | セラミック焼結保持体部を有する超砥粒ビトリファイド砥石 |
| US5244477A (en) * | 1989-04-28 | 1993-09-14 | Norton Company | Sintered sol gel alumina abrasive filaments |
| US5131923A (en) * | 1989-09-11 | 1992-07-21 | Norton Company | Vitrified bonded sol gel sintered aluminous abrasive bodies |
| US4997461A (en) | 1989-09-11 | 1991-03-05 | Norton Company | Nitrified bonded sol gel sintered aluminous abrasive bodies |
| US5037452A (en) * | 1990-12-20 | 1991-08-06 | Cincinnati Milacron Inc. | Method of making vitreous bonded grinding wheels and grinding wheels obtained by the method |
| US5203886A (en) | 1991-08-12 | 1993-04-20 | Norton Company | High porosity vitrified bonded grinding wheels |
| JPH05163060A (ja) | 1991-12-10 | 1993-06-29 | Showa Denko Kk | アルミナ質焼結砥粒およびその製造方法 |
| KR950704207A (ko) | 1992-12-23 | 1995-11-17 | 테릴 컨트 퀼리 | 산화 망간을 함유하는 연마재 그레인(abrasive grain containing man-ganese oxide) |
| JP2719878B2 (ja) | 1993-05-26 | 1998-02-25 | 株式会社ノリタケカンパニーリミテド | ビトリファイド砥石 |
| US5536283A (en) | 1993-07-30 | 1996-07-16 | Norton Company | Alumina abrasive wheel with improved corner holding |
| US5401284A (en) | 1993-07-30 | 1995-03-28 | Sheldon; David A. | Sol-gel alumina abrasive wheel with improved corner holding |
| JPH0839434A (ja) | 1994-07-27 | 1996-02-13 | Mitsubishi Materials Corp | 高研削比を示すビトリファイドボンド立方晶窒化硼素砥石 |
| EP0783394B1 (en) | 1994-09-30 | 2003-05-14 | Minnesota Mining And Manufacturing Company | Coated abrasive article and method for preparing the same |
| RU2078678C1 (ru) * | 1994-11-24 | 1997-05-10 | Акционерное общество открытого типа "Абразивы и шлифование" | Абразивный инструмент |
| JPH08294872A (ja) | 1995-04-27 | 1996-11-12 | Fuji Photo Film Co Ltd | 研磨体 |
| US5863308A (en) * | 1997-10-31 | 1999-01-26 | Norton Company | Low temperature bond for abrasive tools |
| US6086648A (en) * | 1998-04-07 | 2000-07-11 | Norton Company | Bonded abrasive articles filled with oil/wax mixture |
| US6066189A (en) | 1998-12-17 | 2000-05-23 | Norton Company | Abrasive article bonded using a hybrid bond |
| JP3209976B2 (ja) | 1999-03-30 | 2001-09-17 | クレノートン株式会社 | 超仕上げ砥石 |
| CA2381101C (en) | 1999-08-20 | 2006-01-24 | Saint-Gobain Ceramics & Plastics, Inc. | Sol-gel alumina abrasive grain |
| US6287353B1 (en) | 1999-09-28 | 2001-09-11 | 3M Innovative Properties Company | Abrasive grain, abrasive articles, and methods of making and using the same |
| US6592640B1 (en) | 2000-02-02 | 2003-07-15 | 3M Innovative Properties Company | Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
| JP3407001B2 (ja) | 2000-03-17 | 2003-05-19 | 株式会社日本グレーン研究所 | ビトリファイド砥石 |
| AU2001250949A1 (en) * | 2000-03-23 | 2001-10-03 | Saint-Gobain Abrasives, Inc. | Vitrified bonded abrasive tools |
| US6609963B2 (en) | 2001-08-21 | 2003-08-26 | Saint-Gobain Abrasives, Inc. | Vitrified superabrasive tool and method of manufacture |
| CN1193957C (zh) | 2001-11-17 | 2005-03-23 | 兰州瑞玛化机有限公司 | 高温耐碱性材料及其在陶瓷填料中的应用 |
| US6500220B1 (en) * | 2002-02-19 | 2002-12-31 | Cimcool Industrial Products, Inc. | Impregnated grinding wheel |
| US7306642B2 (en) | 2002-03-13 | 2007-12-11 | Ceramem Corporation | High CTE reaction-bonded ceramic membrane supports |
| US6679758B2 (en) * | 2002-04-11 | 2004-01-20 | Saint-Gobain Abrasives Technology Company | Porous abrasive articles with agglomerated abrasives |
| CN1509843A (zh) | 2002-12-23 | 2004-07-07 | 张来生 | 一种四合一超硬磨具的配方及制作方法 |
| FR2853898B1 (fr) | 2003-04-17 | 2007-02-09 | Saint Gobain Ct Recherches | Grains ceramiques fondus a base d'alumine et de magnesie |
| AU2007337145B2 (en) | 2006-12-19 | 2011-08-11 | Saint-Gobain Ceramics & Plastics, Inc. | Submicron alpha alumina high temperature bonded abrasives |
| MX354090B (es) | 2007-03-14 | 2018-02-13 | Saint Gobain Abrasives Inc | Articulo abrasivo ligado y metodo de fabricacion. |
| EP2485869B1 (en) | 2009-10-08 | 2019-06-26 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US8721751B2 (en) | 2009-12-02 | 2014-05-13 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| CN102666018B (zh) | 2009-12-02 | 2015-11-25 | 圣戈班磨料磨具有限公司 | 粘结的磨料物品及形成方法 |
-
2010
- 2010-12-02 US US12/959,282 patent/US8721751B2/en active Active
- 2010-12-02 CA CA2781145A patent/CA2781145A1/en not_active Abandoned
- 2010-12-02 WO PCT/US2010/058783 patent/WO2011069006A2/en not_active Ceased
- 2010-12-02 JP JP2012541236A patent/JP5538558B2/ja not_active Expired - Fee Related
- 2010-12-02 KR KR1020127015745A patent/KR20120101077A/ko not_active Ceased
- 2010-12-02 CN CN201080054656.1A patent/CN102639296B/zh not_active Expired - Fee Related
- 2010-12-02 RU RU2012125390/02A patent/RU2517275C2/ru not_active IP Right Cessation
- 2010-12-02 EP EP10835147.9A patent/EP2507015A4/en not_active Withdrawn
- 2010-12-02 BR BR112012012238A patent/BR112012012238A2/pt not_active IP Right Cessation
- 2010-12-02 MX MX2012006146A patent/MX2012006146A/es not_active Application Discontinuation
- 2010-12-02 KR KR1020147005640A patent/KR20140045567A/ko not_active Ceased
- 2010-12-02 KR KR1020147032146A patent/KR20150002836A/ko not_active Abandoned
-
2014
- 2014-04-28 JP JP2014092945A patent/JP6049656B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012125390A (ru) | 2014-01-10 |
| JP2014133303A (ja) | 2014-07-24 |
| RU2517275C2 (ru) | 2014-05-27 |
| MX2012006146A (es) | 2012-07-10 |
| JP5538558B2 (ja) | 2014-07-02 |
| BR112012012238A2 (pt) | 2016-04-19 |
| WO2011069006A2 (en) | 2011-06-09 |
| JP2013512115A (ja) | 2013-04-11 |
| EP2507015A4 (en) | 2017-09-27 |
| US8721751B2 (en) | 2014-05-13 |
| CN102639296A (zh) | 2012-08-15 |
| CN102639296B (zh) | 2015-11-25 |
| KR20150002836A (ko) | 2015-01-07 |
| KR20140045567A (ko) | 2014-04-16 |
| EP2507015A2 (en) | 2012-10-10 |
| KR20120101077A (ko) | 2012-09-12 |
| CA2781145A1 (en) | 2011-06-09 |
| US20110131889A1 (en) | 2011-06-09 |
| WO2011069006A3 (en) | 2011-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6049656B2 (ja) | ボンド研磨物品 | |
| CN102655984B (zh) | 粘结的磨料物品及形成方法 | |
| JP5581395B2 (ja) | ボンド研磨物品およびその形成方法 | |
| JP6200462B2 (ja) | 高速研削操作用の研磨物品 | |
| KR20140002763A (ko) | 고속 연삭 작업용 연마 물품 | |
| JP2015521963A (ja) | より低速での研削作業のための研磨物品 | |
| CA2878017A1 (en) | Bonded abrasive article and method of forming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140428 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141202 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150227 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150519 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150917 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20151001 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20151016 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20151209 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20160422 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160609 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160926 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161122 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6049656 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |