-
公开(公告)号：US08252075B2
公开(公告)日：2012-08-28
申请号：US12645275
申请日：2009-12-22
IPC分类号： C09K3/14
CPC分类号： B24D3/32
摘要： A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and not greater than about 5 vol % chopped fiber bundles within the bond matrix material. The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity comprises pores surrounding the chopped fiber bundles.
摘要翻译： 粘合研磨工具包括具有包含有机粘合材料的粘合基质材料，包含在粘结基质材料内的磨粒和不大于约5体积％的在基体材料内的短切纤维束的粘结研磨体。 该工具在结合的研磨体内还具有孔隙率，其中大部分孔隙率包括围绕短切纤维束的孔。
-
公开(公告)号：US08808413B2
公开(公告)日：2014-08-19
申请号：US12849674
申请日：2010-08-03
申请人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
发明人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
CPC分类号： B24D5/066 , B24D5/08 , B32B3/26 , B32B3/263 , B32B5/024 , B32B5/16 , B32B5/22 , B32B5/30 , B32B25/02 , B32B25/10 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/36 , B32B27/38 , B32B27/40 , B32B2255/02 , B32B2255/20 , B32B2255/26 , B32B2260/025 , B32B2260/046 , B32B2260/048 , B32B2262/02 , B32B2262/0269 , B32B2262/10 , B32B2262/101 , B32B2264/10 , B32B2307/308 , Y10T428/24488 , Y10T428/249953 , Y10T428/249975 , Y10T442/2139
摘要： An abrasive tool having a body including an abrasive portion having abrasive grains contained within a matrix material and porosity characterized by a bimodal distribution of pores including large pores having an average large pore size (Pl) and small pores having an average small pore size (Ps), wherein Pl>Ps. The body of the abrasive tool further includes a first reinforcing member contained within the abrasive portion, and a percent thermal expansion over a temperature range for 25° C. to 450° C. of not greater than about 0.7%.
摘要翻译： 一种研磨工具，其具有主体，该主体包括具有包含在基体材料内的磨料颗粒的研磨部分和孔隙，其特征在于具有平均大孔径（P1）的大孔和具有平均小孔径（Ps）的小孔的孔的双峰分布 ），其中P1> Ps。 研磨工具的主体还包括包含在研磨部分内的第一加强构件，在25℃至450℃的温度范围内的热膨胀百分比不大于约0.7％。
-
公开(公告)号：US08877662B2
公开(公告)日：2014-11-04
申请号：US13540204
申请日：2012-07-02
申请人： Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
发明人： Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
CPC分类号： C03C1/02 , C03B1/00 , C03B2201/075 , C03B2201/08 , C03B2201/23 , C03B2201/24 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/08 , C03C2201/23 , C03C2201/24 , C03C2201/31 , C03C2201/32 , C03C2201/34 , C03C2201/40 , C03C2201/50
摘要： The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.
摘要翻译： 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中，本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃，同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中，本发明涉及二氧化硅玻璃组合物，其含有至少约85摩尔％的二氧化硅和至多约15摩尔％的选自F，B，N，Al，Ge的一种或多种掺杂剂，一种或多种 碱金属（如Li，Na，K等），一种或多种碱土金属（如Mg，Ca，Sr，Ba等），一种或多种过渡金属（如Ti，Zn，Y， Zr，Hf等），一种或多种镧系元素（例如Ce等），或其任何两种或多种的组合。
-
公开(公告)号：US08540785B2
公开(公告)日：2013-09-24
申请号：US13570134
申请日：2012-08-08
IPC分类号： C09K3/14
CPC分类号： B24D3/32
摘要： A bonded abrasive tool includes a bonded abrasive body having a bond matrix material including an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix material. The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity includes pores surrounding the chopped fiber bundles.
摘要翻译： 粘合研磨工具包括具有包含有机粘合材料的粘合基质材料，包含在粘结基体材料内的磨料颗粒和粘结基质材料内的短切纤维束的粘结研磨体。 该工具在结合的研磨体内还具有孔隙率，其中大部分孔隙率包括围绕短切纤维束的孔。
-
公开(公告)号：US20110041413A1
公开(公告)日：2011-02-24
申请号：US12849678
申请日：2010-08-03
申请人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
发明人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
IPC分类号： B24D3/04
摘要： An abrasive tool has a body including an abrasive portion having abrasive grains contained within a matrix material, and a first reinforcing member contained within the abrasive portion, wherein the body comprises a porosity variation difference through at least half of a thickness of the body of not greater than 250% from a mean porosity of the body.
摘要翻译： 研磨工具具有主体，该主体包括具有包含在基体材料内的磨料颗粒的研磨部分和包含在磨料部分内的第一加强构件，其中主体包括穿过主体的厚度的至少一半的孔隙度变化差异 大于身体平均孔隙率的250％。
-
公开(公告)号：US20140020304A1
公开(公告)日：2014-01-23
申请号：US13972665
申请日：2013-08-21
IPC分类号： B24D3/32
CPC分类号： B24D3/32
摘要： A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix material. The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity comprises pores surrounding the chopped fiber bundles.
摘要翻译： 粘合研磨工具包括具有包含有机粘合材料的粘合基质材料，包含在粘结基质材料内的磨料颗粒和粘结基质材料内的短切纤维束的粘结研磨体。 该工具在结合的研磨体内还具有孔隙率，其中大部分孔隙率包括围绕短切纤维束的孔。
-
公开(公告)号：US20130116108A1
公开(公告)日：2013-05-09
申请号：US13540204
申请日：2012-07-02
申请人： Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
发明人： Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
IPC分类号： C03C3/06
CPC分类号： C03C1/02 , C03B1/00 , C03B2201/075 , C03B2201/08 , C03B2201/23 , C03B2201/24 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/08 , C03C2201/23 , C03C2201/24 , C03C2201/31 , C03C2201/32 , C03C2201/34 , C03C2201/40 , C03C2201/50
摘要： The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.
摘要翻译： 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中，本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃，同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中，本发明涉及二氧化硅玻璃组合物，其含有至少约85摩尔％的二氧化硅和至多约15摩尔％的选自F，B，N，Al，Ge的一种或多种掺杂剂，一种或多种 碱金属（如Li，Na，K等），一种或多种碱土金属（如Mg，Ca，Sr，Ba等），一种或多种过渡金属（如Ti，Zn，Y， Zr，Hf等），一种或多种镧系元素（例如Ce等），或其任何两种或多种的组合。
-
公开(公告)号：US10195717B2
公开(公告)日：2019-02-05
申请号：US12849678
申请日：2010-08-03
申请人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
发明人： Emmanuel C. Francois , Konstantin S. Zuyev , Muthu Jeevanantham , Anne M. Bonner , Michael W. Klett , Dean S. Matsumoto
摘要： An abrasive tool can have a body including an abrasive portion with abrasive grains contained within a matrix material. A first reinforcing member can be contained within the body. The body can also include a porosity variation difference through at least half of a thickness of the body of not greater than 250% from a mean porosity of the body.
-
公开(公告)号：US09409279B2
公开(公告)日：2016-08-09
申请号：US13972665
申请日：2013-08-21
CPC分类号： B24D3/32
摘要： A bonded abrasive tool includes a bonded abrasive body having a bond matrix material with an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix material. The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity includes pores surrounding the chopped fiber bundles.
摘要翻译： 粘合研磨工具包括具有粘合基质材料与有机粘合材料的接合研磨体，包含在粘结基体材料内的磨粒和在基体材料内的短切纤维束。 该工具在结合的研磨体内还具有孔隙率，其中大部分孔隙率包括围绕短切纤维束的孔。
-
公开(公告)号：US09399000B2
公开(公告)日：2016-07-26
申请号：US13477396
申请日：2012-05-22
申请人： Kipyung Ahn , Guangjun Xu , Martin Panchula , Samuel Conzone , Tianjun Rong , Konstantin S. Zuyev , Yen Zhou
发明人： Kipyung Ahn , Guangjun Xu , Martin Panchula , Samuel Conzone , Tianjun Rong , Konstantin S. Zuyev , Yen Zhou
CPC分类号： C03C3/06 , A61J1/00 , A61J1/1468 , B65D1/00 , C03B1/00 , C03B17/04 , C03C4/00 , C03C4/085 , C03C4/20 , C03C2201/11 , C03C2201/23 , C03C2201/32 , C03C2201/3423 , C03C2201/42 , C03C2203/10 , C03C2204/00 , Y10T428/131
摘要： A high silica glass composition comprising about 92 to about 99.9999 wt. % SiO2 and from about 0.0001 to about 8 wt. % of at least one dopant selected from Al2O3, CeO2, TiO2, La2O3, Y2O3, Nd2O3, other rare earth oxides, and mixtures of two or more thereof. The glass composition has a working point temperature ranging from 600 to 2,000° C. These compositions exhibit stability similar to pure fused quartz, but have a moderate working temperature to enable cost effective fabrication of pharmaceutical packages. The glass is particularly useful as a packaging material for pharmaceutical applications, such as, for example pre-filled syringes, ampoules and vials.
摘要翻译： 高二氧化硅玻璃组合物包含约92-约99.9999wt。 ％SiO 2和约0.0001-约8wt。 选自Al 2 O 3，CeO 2，TiO 2，La 2 O 3，Y 2 O 3，Nd 2 O 3，其它稀土氧化物中的至少一种掺杂剂的％，以及其两种或更多种的混合物。 玻璃组合物的工作点温度范围为600至2000℃。这些组合物表现出与纯熔融石英相似的稳定性，但具有适度的工作温度以使药物包装成本有效地制造。 该玻璃特别可用作药物应用的包装材料，例如预填充注射器，安瓿和小瓶。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.014 秒)
