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1. 发明申请

WO2013003831A2 LIQUID PHASE SINTERED SILICON CARBIDE ABRASIVE PARTICLES 审中-公开
标题翻译：液相烧结碳化硅磨料颗粒
公开(公告)号：WO2013003831A2
公开(公告)日：2013-01-03
申请号：PCT/US2012045166
申请日：2012-06-30
申请人： SAINT GOBAIN CERAMICS
发明人： WANG GUAN , BOUSSANT-ROUX YVES
CPC分类号： C09K3/1418
摘要： An abrasive article includes a bonded abrasive body having abrasive particles contained within a bond material. The abrasive particles include silicon carbide and are essentially free of carbon-based and boron-based sintering aid materials. In an embodiment, the bond material can include a phenolic resin. In another embodiment, the bonded abrasive body can include an oxide phase disposed interstitially between the silicon carbide abrasive particles. In an additional embodiment, the abrasive particles can consist essentially of silicon carbide and aluminum oxide in a ratio of silicon carbide to alumina of at least about 8:1.
摘要翻译：磨料制品包括具有包含在粘结材料内的磨粒的粘结磨料本体。磨粒包括碳化硅并且基本上不含碳基和硼基烧结助剂材料。在一个实施例中，粘结材料可以包括酚醛树脂。在另一个实施例中，粘结的磨料本体可以包括在碳化硅磨料颗粒之间间质地设置的氧化物相。在另外的实施方案中，磨料颗粒可以基本由碳化硅与氧化铝以至少约8：1的碳化硅与氧化铝的比例组成。

2. 发明申请

WO2012092605A3 METHOD OF FORMING A SHAPED ABRASIVE PARTICLE 审中-公开
标题翻译：形成形状磨粒的方法
公开(公告)号：WO2012092605A3
公开(公告)日：2012-12-27
申请号：PCT/US2011068211
申请日：2011-12-30
申请人： SAINT GOBAIN CERAMICS
发明人： BAUER RALPH , BARNES MARTIN , BOUSSANT-ROUX YVES , CZEREPINSKI JENNIFER H , YENER DORUK O
IPC分类号： C09K3/14 , B24D3/00
CPC分类号： C09K3/1427 , B28B1/004 , B29C47/368 , B29C47/54 , B29C47/92 , B29C2947/92704 , B30B11/227 , C04B35/1115 , C04B35/6266 , C04B2235/6021
摘要： A method for making abrasive grains, the method comprising mixing one or more solids with one or more liquids in a twin screw extruder to form a mixture, transferring the mixture to a high pressure piston extruder; and extruding the mixture from the high pressure piston extruder through a die to form an extrude. The method further includes segmenting the extrudate to form extruded shaped abrasive particles.
摘要翻译：一种制造磨粒的方法，该方法包括在双螺杆挤出机中将一种或多种固体与一种或多种液体混合以形成混合物，将混合物转移到高压活塞式挤出机中; 并将来自高压活塞挤出机的混合物通过模头挤出以形成挤出。该方法还包括将挤出物分段以形成挤出的成形磨料颗粒。

3. 发明申请

WO2008079710A3 COMPOSITE MATERIALS HAVING IMPROVED THERMAL PERFORMANCE 审中-公开
标题翻译：具有改善的热性能的复合材料
公开(公告)号：WO2008079710A3
公开(公告)日：2008-08-21
申请号：PCT/US2007087373
申请日：2007-12-13
申请人： SAINT GOBAIN CERAMICS , BRAVET DAVID , GUISELIN OLIVIER , SWEI GWO , BOUSSANT-ROUX YVES
发明人： BRAVET DAVID , GUISELIN OLIVIER , SWEI GWO , BOUSSANT-ROUX YVES
IPC分类号： C08K3/22
CPC分类号： C08K5/5357 , C08K3/22 , C08K5/41 , C08K5/42 , C08K5/521 , C08K5/5333 , C08K9/04 , C08L23/12 , C08L23/10
摘要： A composite material includes a non-polar polymer and alumina hydrate particulate. The composite material has a Heat Distortion Performance of at least about 10% relative to the non-polar polymer absent the alumina hydrate particulate.
摘要翻译：复合材料包括非极性聚合物和水合氧化铝颗粒。相对于没有水合氧化铝颗粒的非极性聚合物，复合材料具有至少约10％的热变形性能。

4. 发明申请

WO2006124742A3 TIN OXIDE-BASED ELECTRODES HAVING IMPROVED CORROSION RESISTANCE 审中-公开
标题翻译：具有改善耐腐蚀性的氧化锡基电极
公开(公告)号：WO2006124742A3
公开(公告)日：2007-04-12
申请号：PCT/US2006018662
申请日：2006-05-15
申请人： SAINT GOBAIN CERAMICS
发明人： CITTI OLIVIER , MCGARRY CHARLES N , BOUSSANT-ROUX YVES
IPC分类号： C04B35/457
CPC分类号： H01B1/08 , C04B35/457 , C04B35/6303 , C04B2235/32 , C04B2235/3203 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3251 , C04B2235/3265 , C04B2235/3275 , C04B2235/3281 , C04B2235/3284 , C04B2235/3294 , C04B2235/3298 , C04B2235/77 , C04B2235/96 , C04B2235/9669
摘要： In one embodiment a tin oxide based electrode is disclosed. The tin oxide- based electrode includes a base material of tin oxide, a resistivity modifier, a sintering aid, and a corrosion inhibitor. The corrosion inhibitor forms a solid solution with the base material and has a melting point not less than about 1700°C and a partial pressure of not greater than about 1.0E-7 atmospheres atl500°C. The corrosion inhibitor further includes 0 - 4.0wt% ZrO 2 based on the total weight of the composition.
摘要翻译：在一个实施方案中，公开了一种氧化锡基电极。锡氧化物基电极包括氧化锡的基材，电阻率调节剂，烧结助剂和腐蚀抑制剂。腐蚀抑制剂与基材形成固溶体，熔点不低于约1700℃，分压至大约1.0E-7大气压at500℃。腐蚀抑制剂还包括基于组合物总重量的0-4.0wt％ZrO 2 2。

5. 发明申请

WO2013003830A3 ABRASIVE ARTICLES INCLUDING ABRASIVE PARTICLES OF SILICON NITRIDE 审中-公开
标题翻译：含有氮化硅磨料颗粒的磨料文章
公开(公告)号：WO2013003830A3
公开(公告)日：2013-04-11
申请号：PCT/US2012045163
申请日：2012-06-30
申请人： SAINT GOBAIN CERAMICS
发明人： WANG GUAN , PUJARI VIMAL K , BOUSSANT-ROUX YVES
IPC分类号： B24D3/02 , C09K3/14
CPC分类号： C09K3/1409 , B24D3/14 , B24D11/001 , C09K3/1418
摘要： An abrasive article includes a body having abrasive particles contained within a bond material. The abrasive particles can include a majority content of silicon nitride and a minority content of sintering material including at least two rare-earth oxide materials. In an embodiment, the rare-earth oxide materials can include Nd2O3 and Y2O3. In a particular embodiment, the abrasive particles comprise a content (wt%) of Nd2O3 that is greater than a content of Y2O3 (wt%).
摘要翻译：磨料制品包括具有包含在粘合材料内的磨料颗粒的主体。研磨颗粒可以包括大部分氮化硅含量和少量含有至少两种稀土氧化物材料的烧结材料。在一个实施方案中，稀土氧化物材料可以包括Nd 2 O 3和Y 2 O 3。在一个具体实施方案中，磨料颗粒包含大于Y 2 O 3含量（重量％）的Nd 2 O 3的含量（重量％）。

6. 发明申请

WO2013003816A3 A METHOD OF POLISHING A WORKPIECE WITH AN ABRASIVE SEGMENT COMPRISING ABRASIVE AGGREGATES HAVING SILICON CARBIDE PARTICLES 审中-公开
标题翻译：一种具有包含含有碳化硅颗粒的磨料聚集体的磨料部分的工件抛光方法
公开(公告)号：WO2013003816A3
公开(公告)日：2013-04-04
申请号：PCT/US2012045119
申请日：2012-06-29
申请人： SAINT GOBAIN CERAMICS
发明人： WANG GUAN , BOUSSANT-ROUX YVES
IPC分类号： B24B37/22 , B24D3/02
CPC分类号： B24D3/14 , B24B7/22 , B24D7/066
摘要： A method of polishing a workpiece can include placing a workpiece on a support structure. In an embodiment, the method can also include contacting the workpiece with an abrasive segment. The abrasive segment can include a plurality of abrasive aggregates that include silicon carbide particles bound together in a binder material. Additionally, the method can include moving the abrasive segment and the workpiece relative to each other.
摘要翻译：抛光工件的方法可以包括将工件放置在支撑结构上。在一个实施例中，该方法还可以包括使工件与磨料段接触。研磨段可以包括多个磨料聚集体，其包括在粘合剂材料中结合在一起的碳化硅颗粒。另外，该方法可以包括相对于彼此移动磨料段和工件。

7. 发明申请

WO2013003814A3 AN ABRASIVE AGGREGATE INCLUDING SILICON CARBIDE AND A METHOD OF MAKING SAME 审中-公开
标题翻译：一种包含碳化硅的研磨聚集体及其制备方法
公开(公告)号：WO2013003814A3
公开(公告)日：2013-02-28
申请号：PCT/US2012045115
申请日：2012-06-29
申请人： SAINT GOBAIN CERAMICS
发明人： WANG GUAN , BOUSSANT-ROUX YVES , KRAUSE RUSSELL
IPC分类号： B24D3/22 , B24D3/20
CPC分类号： C09K3/1436 , B24D3/14 , C04B35/565 , C04B35/62695 , C04B35/636 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3427 , C04B2235/3463 , C04B2235/349 , C04B2235/36 , C04B2235/444 , C04B2235/5418 , C04B2235/5427 , C04B2235/5436 , C04B2235/5463
摘要： An abrasive article can include an abrasive aggregate with the abrasive aggregate having a plurality of silicon carbide particles bonded together by a binder material. The binder material can include a vitreous phase material, a crystalline phase material, or both. In an embodiment, the crystalline phase material can include an aluminosilicate material. In a particular embodiment, abrasive aggregates can be formed from a mixture including silicon carbide particles, a binder material, and a liquid carrier. The mixture can be formed into a number of green granules that are vibrated and heated on a platen. In an illustrative embodiment, the green granules can then be heated to form abrasive aggregates.
摘要翻译：磨料制品可以包括磨料聚集体，其中磨料聚集体具有通过粘结剂材料粘结在一起的多个碳化硅颗粒。粘合剂材料可以包括玻璃相材料，结晶相材料或两者。在一个实施方案中，结晶相材料可以包括硅铝酸盐材料。在特定实施例中，磨料聚集体可由包含碳化硅颗粒，粘合剂材料和液体载体的混合物形成。混合物可以形成许多绿色颗粒，在台板上振动和加热。在说明性实施例中，然后可以加热生粒料以形成磨料聚集体。

8. 发明申请

WO2013003811A3 AN ABRASIVE SEGMENT COMPRISING ABRASIVE AGGREGATES INCLUDING SILICON CARBIDE PARTICLES 审中-公开
标题翻译：包含碳化硅颗粒在内的含磨料的磨料磨粒
公开(公告)号：WO2013003811A3
公开(公告)日：2013-04-11
申请号：PCT/US2012045110
申请日：2012-06-29
申请人： SAINT GOBAIN CERAMICS
发明人： WANG GUAN , BOUSSANT-ROUX YVES
IPC分类号： C09K3/14 , B24D3/02 , B24D3/14
CPC分类号： C09K3/1436 , B24D3/08 , B24D5/06 , B24D7/066 , B24D18/0009
摘要： An abrasive article can include an abrasive segment. The abrasive segment can have a body that includes a plurality of abrasive aggregates. In addition, the abrasive aggregates can include a plurality of silicon carbide particles bonded together by a binder material phase. The abrasive aggregates can be contained within a bond material that includes a magnesia-based cement. In an embodiment, the binder material phase can include a vitreous phase material and a crystalline phase material. In particular instances, the binder material phase can include a certain porosity. In another embodiment, the abrasive segment can be formed from a mixture of abrasive aggregates including silicon carbide and a magnesia-based bond material.
摘要翻译：磨料物品可以包括磨料段。研磨部分可以具有包括多个磨料聚集体的主体。另外，磨料聚集体可以包括通过粘合剂材料相结合在一起的多个碳化硅颗粒。磨料聚集体可以被包含在包括氧化镁基水泥的粘结材料内。在一个实施例中，粘合剂材料相可以包括玻璃相材料和结晶相材料。在特定情况下，粘合剂材料相可以包括一定的孔隙率。在另一个实施例中，研磨段可以由包括碳化硅和氧化镁基粘结材料的磨料聚集体的混合物形成。

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