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1. 发明授权

US06417276B2 Thermoformable ethylene/styrene interpolymer-based polymer blend film for three-dimensional transfer finish foil 失效
公开(公告)号：US06417276B2
公开(公告)日：2002-07-09
申请号：US09745059
申请日：2000-12-20
申请人： Ellen M. Dubensky , William R. Van Volkenburgh , Michael D. Read , Robert L. McGee , Susan E. Dollinger
发明人： Ellen M. Dubensky , William R. Van Volkenburgh , Michael D. Read , Robert L. McGee , Susan E. Dollinger
IPC分类号： C08L2300
CPC分类号： C08L23/08 , C08J5/18 , C08J2323/08 , C08J2325/04 , C08L23/0815 , C08L23/0838 , C08L23/0853 , C08L23/10 , C08L23/12 , C08L25/02 , C08L25/04 , C08L25/06 , C08L25/08 , C08L2205/02 , Y10T428/31855 , Y10T428/31909 , C08L2666/04
摘要： Thermoformable films that contain a blend and/or composite structure containing an ethylene/vinyl or vinylidene aromatic polymer or an alpha-olefin/vinyl or vinylidene aromatic polymer, such as an ethylene/styrene interpolymer, a vinyl or vinylidene aromatic homo- or copolymer, such as polystyrene, and, optionally, an alpha-olefin homo- or copolymer serve as effective carrier layers for heat transfer foils.

2. 发明授权

US5256608A High hardness, wear resistant materials 失效
标题翻译：高硬度，耐磨材料
公开(公告)号：US5256608A
公开(公告)日：1993-10-26
申请号：US806984
申请日：1991-12-13
申请人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
发明人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
IPC分类号： C04B35/56 , C04B35/58
CPC分类号： C04B35/6455 , C04B35/56 , C04B35/5607 , C04B35/5622 , C04B35/5626 , C04B35/563 , C04B35/575 , C04B35/58014 , C04B35/58071 , C04B35/58092 , C04B35/593 , C04B35/6261 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3886 , C04B2235/3891 , C04B2235/404 , C04B2235/405 , C04B2235/424 , C04B2235/5436 , C04B2235/5445 , C04B2235/604 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/785 , C04B2235/80 , C04B2235/96
摘要： A powdered admixture of a boron, carbon, nitrogen or silicon derivative of a first metal is combined with a source of a second metal and, optionally, a source of a third metal or an iron-group metal, subjected to densification conditions (heat and pressure), partially reacted and converted to a hard, wear resistant material. The wear resistant material contains an amount of the first metal derivative as well as a material of varying stoichiometry which is the partial reaction product of components of the powdered admixture. The material may also contain residual, unreacted portions of components other than the first metal derivative. Articles formed from this material can be useful as, for example, nozzles in abrasive or nonabrasive waterjet cutting machines and various parts of wire drawing apparatus.
摘要翻译：将第一金属的硼，碳，氮或硅衍生物的粉末状混合物与第二金属源和任选的第三金属或铁族金属的源组合，经受致密化条件（热和压力），部分反应并转化成硬质耐磨材料。耐磨材料含有一定量的第一金属衍生物以及化学计量变化的材料，它是粉末状混合物组分的部分反应产物。该材料还可含有第一金属衍生物以外的残留的未反应部分。由该材料形成的制品可用作例如磨料或非磨料水刀切割机中的喷嘴和拉丝装置的各种部件。

3. 发明授权

US5773735A Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof 失效
标题翻译：密集细晶碳化钨 - 过渡金属硬质合金体及其制备
公开(公告)号：US5773735A
公开(公告)日：1998-06-30
申请号：US752513
申请日：1996-11-20
申请人： Ellen M. Dubensky , Robert T. Nilsson
发明人： Ellen M. Dubensky , Robert T. Nilsson
IPC分类号： B22F3/15 , C22C1/05 , C22C29/08 , C22C29/00
CPC分类号： B22F3/156 , C22C1/051 , C22C29/08 , B22F2998/00
摘要： A cemented tungsten carbide body having a transition metal binder phase selected from the group consisting of iron, nickel and cobalt is formed, wherein the WC grains have an average WC grain size of at most about 0.5 micrometer in diameter and a maximum WC grain size of at most about 0.8 micrometer in diameter. Also, about 50 percent by volume of the WC grains in the body are angular grains and the body (1) contains an amount of the transition metal ranging from about 3 percent to about 18 percent by weight of the body, (2) is essentially free of grain growth inhibitors and (3) is essentially pore free. Said cemented tungsten carbide body is formed by mechanically mixing a source of WC with a source of transition metal, shaping the mixture into a porous body and sintering the porous body at a sintering temperature, superatmospheric pressure and time at temperature and time at superatmospheric pressure sufficient to form the cemented tungsten carbide body, wherein the sintering occurs without the formation of a liquid in the body and at least a portion of the time at superatmospheric pressure is at the sintering temperature.
摘要翻译：形成具有从铁，镍和钴组成的组中选择的过渡金属粘合剂相的硬质合金碳化物体，其中WC颗粒的平均WC晶粒尺寸直径至多为0.5微米，最大WC晶粒尺寸为直径最大约为0.8微米。另外，身体中大约50体积％的WC颗粒是角状颗粒，并且身体（1）含有一定量的过渡金属，其量约为本体重量的约3％至约18％，（2）本质上没有晶粒生长抑制剂和（3）基本上是无孔的。所述粘结碳化钨体通过将WC源与过渡金属源机械混合而形成，将混合物成形为多孔体，并在烧结温度，超大气压力和超高压下的时间和温度和时间下在足够大的压力下烧结多孔体以形成粘结碳化钨体，其中在不在体内形成液体的情况下进行烧结，并且在超大气压下的至少一部分时间处于烧结温度。

4. 发明授权

US5580666A Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof 失效
标题翻译：由超细固溶粉末制成的水泥陶瓷制品，其制造方法及其材料
公开(公告)号：US5580666A
公开(公告)日：1996-12-03
申请号：US375759
申请日：1995-01-20
申请人： Ellen M. Dubensky , Stephen D. Dunmead , Daniel F. Carroll
发明人： Ellen M. Dubensky , Stephen D. Dunmead , Daniel F. Carroll
IPC分类号： C22C29/06 , C22C1/05 , C22C29/08 , B22F7/06
CPC分类号： C22C29/08 , Y10T428/12014 , Y10T428/12028 , Y10T428/12049 , Y10T428/12056 , Y10T428/1216
摘要： A multi-phase cemented ceramic article, method of making same, and the material thereof is disclosed which is useful for machining and forming of metals, including ferrous metals, titanium, aluminum and other metals. The article and its material preferably includes novel microstructures including platelets, a range of grain sizes which yields superior hardness and other characteristics, and a lower tungsten concentration within the binder phase than has been seen in the prior art. The preferred composition includes ultrafine WC, an ultrafine solid solution of (Ti, Ta, W)C, and a cobalt binder. Platelets are formed in-situ, eliminating the need to add them during manufacture for improving toughness.
摘要翻译：公开了一种多相胶合陶瓷制品，其制造方法及其材料，其可用于包括黑色金属，钛，铝和其它金属的金属的机械加工和成型。该物品及其材料优选包括新颖的微结构，包括血小板，一系列晶粒尺寸，其产生优异的硬度和其它特性，以及在粘结相中比在现有技术中已经看到的更低的钨浓度。优选的组合物包括超细WC，（Ti，Ta，W）C和钴粘合剂的超细固溶体。血小板原位形成，无需在制造过程中添加血小板来提高韧性。

5. 发明授权

US5563107A Densified micrograin refractory metal or solid solution solution (mixed metal) carbide ceramics 失效
$Densified micrograin refractory metal or solid solution solution (mixed metal) carbide ceramics$
标题翻译：致密微晶难熔金属或固溶体（混合金属）碳化物陶瓷
公开(公告)号：US5563107A
公开(公告)日：1996-10-08
申请号：US530289
申请日：1995-09-22
申请人： Ellen M. Dubensky , Stephen D. Dunmead , Robert T. Nilsson
发明人： Ellen M. Dubensky , Stephen D. Dunmead , Robert T. Nilsson
IPC分类号： C04B35/56
CPC分类号： C04B35/6455 , C04B35/5607 , C04B35/5611 , C04B35/5622 , C04B35/5626 , C04B35/58007 , C04B35/645
摘要： Densified refractory carbide and solid solution carbide materials that have an average grain size of less than 1.1 .mu.m, a density of at least 98% of theoretical may be prepared by any conventional densification procedure. Pressure densified tungsten carbide ceramic materials exhibit a simultaneous increase in Vickers hardness and a toughness (K.sub.IC) with decreasing average grain size.
摘要翻译： PCT No.PCT / US94 / 04780 Sec。 371日期1995年9月22日 102（e）1995年9月22日PCT PCT 1994年4月26日PCT公布。 WO94 / 25412 PCT公开日期1994年11月10日可以通过任何常规的致密化程序制备平均粒径小于1.1μm的密实度为理论值的至少98％的难熔碳化物和固溶体碳化物材料。压力致密化的碳化钨陶瓷材料随着平均晶粒尺寸的减小而显示维氏硬度和韧性（KIC）的同时增加。

6. 发明授权

US4945073A High hardness, wear resistant materials 失效
标题翻译：高硬度，耐磨材料
公开(公告)号：US4945073A
公开(公告)日：1990-07-31
申请号：US403209
申请日：1989-09-01
申请人： Ellen M. Dubensky , Edward E. Timm
发明人： Ellen M. Dubensky , Edward E. Timm
IPC分类号： C04B35/56
CPC分类号： C04B35/6455 , C04B35/5607 , C04B35/5611 , C04B35/5626 , C04B35/563 , C04B35/575 , C04B35/58071 , C04B35/58092 , C04B35/593 , C04B35/6261 , C04B35/645 , C04B2235/3839 , C04B2235/3847 , C04B2235/3886 , C04B2235/3891 , C04B2235/404 , C04B2235/405 , C04B2235/424 , C04B2235/5436 , C04B2235/5445 , C04B2235/604 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/785 , C04B2235/80 , C04B2235/96
摘要： A powdered admixture of a boron, carbon, nitrogen or silicon derivative of a first metal, e.g., tungsten carbide, and a source of a second metal, e.g., molybdenum subcarbide when the second metal is molybdenum, is, when subjected to densification conditions, partially reacted and converted to a hard, wear resistant material. Such a material, formed from an admixture of tungsten carbide and molybdenum subcarbide, contains tungsten monocarbide and at least one mixed tungsten/molybdenum carbide. This material has a Vickers hardness of at least about 2200 kg/mm.sup.2 measured using a 1 kg load. Articles formed from this material can be useful as, for example, nozzles in abrasive or nonabrasive waterjet cutting machines and various parts of wire drawing apparatus.
摘要翻译：当第二金属为钼时，第一金属例如碳化钨的硼，碳，氮或硅衍生物和第二金属源（例如，钼碳化物）的粉末状混合物在经受致密化条件时，部分反应并转化成硬的耐磨材料。由碳化钨和碳化钼的混合物形成的这种材料含有单体碳化钨和至少一种混合的钨/碳化钼。该材料的维氏硬度至少约为2200 kg / mm2，使用1 kg负荷测量。由该材料形成的制品可用作例如磨料或非磨料水刀切割机中的喷嘴和拉丝装置的各种部件。

7. 发明授权

US5223460A High hardness, wear resistant materials 失效
标题翻译：高硬度，耐磨材料
公开(公告)号：US5223460A
公开(公告)日：1993-06-29
申请号：US806983
申请日：1991-12-13
申请人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
发明人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
IPC分类号： C04B35/56
CPC分类号： C04B35/645 , C04B35/5607 , C04B35/5611 , C04B35/5622 , C04B35/5626 , C04B35/58007 , C04B35/58014 , C04B35/58028 , C04B35/58092 , C04B35/6455
摘要： A powdered admixture of a boron, carbon, nitrogen or silicon derivative of a first metal is combined with a source of a second metal and, optionally, a source of a third metal or an iron-group metal, subjected to densification conditions (heat and pressure), partially reacted and converted to a hard, wear resistant material. The wear resistant material contains an amount of the first metal derivative as well as a material of varying stoichiometry which is the partial reaction product of components of the powdered admixture. The material may also contain residual, unreacted portions of components other than the first metal derivative. Articles formed from this material can be useful as, for example, nozzles in abrasive or nonabrasive waterjet cutting machines and various parts of wire drawing apparatus.
摘要翻译：将第一金属的硼，碳，氮或硅衍生物的粉末状混合物与第二金属源和任选的第三金属或铁族金属的源组合，经受致密化条件（热和压力），部分反应并转化成硬质耐磨材料。耐磨材料含有一定量的第一金属衍生物以及化学计量变化的材料，它是粉末状混合物组分的部分反应产物。该材料还可含有第一金属衍生物以外的残留的未反应部分。由该材料形成的制品可用作例如磨料或非磨料水刀切割机中的喷嘴和拉丝装置的各种部件。

8. 发明授权

US5215945A High hardness, wear resistant materials 失效
标题翻译：高硬度，耐磨材料
公开(公告)号：US5215945A
公开(公告)日：1993-06-01
申请号：US807806
申请日：1991-12-13
申请人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
发明人： Ellen M. Dubensky , Edward E. Timm , Ann M. McCombs , Julie L. Board
IPC分类号： C04B35/56 , C04B35/58
CPC分类号： C04B35/6455 , C04B35/5607 , C04B35/5611 , C04B35/5622 , C04B35/5626 , C04B35/563 , C04B35/575 , C04B35/58007 , C04B35/58014 , C04B35/58071 , C04B35/58092 , C04B35/593 , C04B35/6261 , C04B35/645 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3886 , C04B2235/3891 , C04B2235/404 , C04B2235/405 , C04B2235/424 , C04B2235/5436 , C04B2235/5445 , C04B2235/604 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/785 , C04B2235/80 , C04B2235/96
摘要： A powdered admixture of a boron, carbon, nitrogen or silicon derivative of a first metal is combined with a source of a second metal and, optionally, a source of a third metal or an iron-group metal, subjected to densification conditions (heat and pressure), partially reacted and converted to a hard, wear resistant material. The wear resistant material contains an amount of the first metal derivative as well as a material of varying stoichiometry which is the partial reaction product of components of the powdered admixture The material may also contain residual, unreacted portions of components other than the first metal derivative. Articles formed from this material can be useful as, for example, nozzles in abrasive or nonabrasive waterjet cutting machines and various parts of wire drawing apparatus.
摘要翻译：将第一金属的硼，碳，氮或硅衍生物的粉末状混合物与第二金属源和任选的第三金属或铁族金属的源组合，经受致密化条件（热和压力），部分反应并转化成硬质耐磨材料。耐磨材料含有一定量的第一金属衍生物以及化学计量变化的材料，其是粉末状混合物组分的部分反应产物。该材料还可含有第一金属衍生物以外的残余的未反应部分。由该材料形成的制品可用作例如磨料或非磨料水刀切割机中的喷嘴和拉丝装置的各种部件。

9. 发明授权

US06613462B2 Method to form dense complex shaped articles 失效
公开(公告)号：US06613462B2
公开(公告)日：2003-09-02
申请号：US09943556
申请日：2001-08-29
申请人： James M. Macki , Eric A. Ness , Robert T. Nilsson , Ellen M. Dubensky , Walter J. Rozmus, Jr. , Clifford A. Kelto , Edward E. Timm
发明人： James M. Macki , Eric A. Ness , Robert T. Nilsson , Ellen M. Dubensky , Walter J. Rozmus, Jr. , Clifford A. Kelto , Edward E. Timm
IPC分类号： B32B1500
CPC分类号： B22F3/156 , B22F3/14 , B22F3/15 , B22F7/062 , B22F2005/001 , B22F2998/00 , C04B35/645 , C04B37/001 , C04B37/021 , C04B2235/6567 , C04B2237/34 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/361 , C04B2237/365 , C04B2237/366 , C04B2237/368 , C04B2237/401 , C04B2237/402 , C04B2237/403 , C04B2237/404 , C04B2237/405 , C04B2237/406 , C04B2237/407 , C04B2237/588 , C04B2237/60 , C04B2237/704 , C04B2237/76 , B22F7/002
摘要： A consolidated complex shaped article having a density of at least about 95 percent of theoretical density is prepared by placing a plurality of separate bodies in an arrangement, such that each separate body is in contact with at least one other separate body to form an aggregate body and wherein at least one of the separate bodies is essentially dense. The material of each separate body is comprised of a ceramic, a cermet or a metal. The aggregate body is then consolidated at a consolidating temperature, superatmospheric pressure and time at temperature and time at superatmospheric pressure sufficient to form a consolidated shaped article. In consolidating the aggregate body, the consolidating temperature is a temperature that fails to form a liquid within at least one separate body and the superatmospheric temperature is applied for at least a portion of the time at the consolidating temperature.

10. 发明授权

US06315945B1 Method to form dense complex shaped articles 失效
标题翻译：形成致密复杂成型制品的方法
公开(公告)号：US06315945B1
公开(公告)日：2001-11-13
申请号：US09009631
申请日：1998-01-20
申请人： James M. Macki , Eric A Ness , Robert T. Nilsson , Ellen M. Dubensky , Walter J. Rozmus, Jr. , Clifford A. Kelto , Edward E. Timm
发明人： James M. Macki , Eric A Ness , Robert T. Nilsson , Ellen M. Dubensky , Walter J. Rozmus, Jr. , Clifford A. Kelto , Edward E. Timm
IPC分类号： B22F706
CPC分类号： B22F3/156 , B22F3/14 , B22F3/15 , B22F7/062 , B22F2005/001 , B22F2998/00 , C04B35/645 , C04B37/001 , C04B37/021 , C04B2235/6567 , C04B2237/34 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/361 , C04B2237/365 , C04B2237/366 , C04B2237/368 , C04B2237/401 , C04B2237/402 , C04B2237/403 , C04B2237/404 , C04B2237/405 , C04B2237/406 , C04B2237/407 , C04B2237/588 , C04B2237/60 , C04B2237/704 , C04B2237/76 , B22F7/002
摘要： A consolidated complex shaped article having a density of at least about 95 percent of theoretical density is prepared by placing a plurality of separate bodies in an arrangement, such that each separate body is in contact with at least one other separate body to form an aggregate body and wherein at least one of the separate bodies is essentially dense. The material of each separate body is comprised of a ceramic, a cermet or a metal. The aggregate body is then consolidated at a consolidating temperature, superatmospheric pressure and time at temperature and time at superatmospheric pressure sufficient to form a consolidated shaped article. In consolidating the aggregate body, the consolidating temperature is a temperature that fails to form a liquid within at least one separate body and the superatmospheric temperature is applied for at least a portion of the time at the consolidating temperature.
摘要翻译：通过将多个分开的主体放置在一个布置中，使得每个独立的主体与至少一个其它分开的主体接触以形成聚集体，从而制备具有至少约95％的理论密度的固结的复合成形制品并且其中所述分离的主体中的至少一个基本上是致密的。每个单独的主体的材料由陶瓷，金属陶瓷或金属组成。然后将骨料在固化温度，超大气压力和在高于大气压的温度和时间下固化，足以形成固结的成型制品。在固结聚集体时，固结温度是不能在至少一个独立体内形成液体的温度，并且在固结温度下至少部分时间施加超大气温度。

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