公开(公告)号：US20060180798A1

公开(公告)日：2006-08-17

申请号：US10550709

申请日：2004-03-25

Applicant: Takashi Chida ,  Kenya Okada ,  Mikio Inoue ,  Shinya Isoi

Inventor： Takashi Chida ,  Kenya Okada ,  Mikio Inoue ,  Shinya Isoi

IPC: H01M4/96 ,  H01M4/94 ,  H01B1/04

CPC classification number: C04B35/83 ,  C04B38/0022 ,  C04B2111/00853 ,  C04B2201/20 ,  C04B2235/424 ,  C04B2235/425 ,  C04B2235/48 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5436 ,  C04B2235/77 ,  C04B2235/94 ,  C04B2235/96 ,  D21H13/50 ,  H01M4/8605 ,  H01M4/92 ,  H01M4/926 ,  H01M8/0234 ,  H01M8/1004 ,  Y10T428/2918 ,  Y10T428/2982 ,  Y10T428/30 ,  C04B38/0054

Abstract: A porous carbon base material includes a sheet containing carbon short fibers dispersed randomly and a carbonized resin, in which the carbon short fibers are bound by the carbonized resin and the volume of pores having a pore diameter of 10 μm or less is 0.05 to 0.16 cc/g. A method for producing this porous carbon base material includes intermittently transporting a precursor fiber sheet including short carbon fibers dispersed randomly and a resin to a space between heated plates, subjecting the precursor to a heating and pressuring treatment by the heated plates while the transformation stops, carrying out the transportation of the sheet after the treatment, and then carrying out a heat treatment, to thereby carbonize the resin in the sheet.

Abstract translation: 多孔碳基材料包括含有随机分散的碳短纤维的片材和碳化树脂，其中碳短纤维被碳化树脂结合，孔径为10μm或更小的孔的体积为0.05至0.16cc /G。 制造这种多孔碳基材料的方法包括将包含随机分散的短碳纤维和树脂的前体纤维片材间歇地输送到加热板之间的空间，在转变停止的同时对加热板进行加热和加压处理， 在处理后进行片材的输送，然后进行热处理，从而使片材中的树脂碳化。

公开(公告)号：US07048054B2

公开(公告)日：2006-05-23

申请号：US10987632

申请日：2004-11-12

Applicant: James F. Heathman ,  Timothy L. Quirk

Inventor： James F. Heathman ,  Timothy L. Quirk

IPC: E21B33/13

CPC classification number: C09K8/42 ,  C04B28/02 ,  C04B2111/00146 ,  C04B2201/20 ,  C04B14/06 ,  C04B14/36 ,  C04B20/008 ,  C04B2103/20 ,  C04B2103/46 ,  C04B2103/50

Abstract: Cement comprising barite, a process for preparing such cement, and methods of cementing in a subterranean formation or well bore using such cement are provided. The cement is prepared by introducing coarse barite to the cement, the course barite comprising particles having a particle size primarily greater than about 125 microns. The presence of the coarse barite in the cement causes the cement to have a relatively low viscosity. Introducing the barite to the cement also increases the density of the cement, thus rendering the cement capable of controlling high hydrostatic pressures in a well bore.

Abstract translation: 提供了包括重晶石的水泥，用于制备这种水泥的方法，以及使用这种水泥在地层或井眼中固井的方法。 水泥是通过将粗重晶体引入水泥而制备的，该重晶石包含粒径主要大于约125微米的颗粒。 水泥中粗重晶的存在使得水泥具有相对较低的粘度。 将重晶石引入水泥也增加了水泥的密度，从而使水泥能够在井眼中控制高静水压力。

公开(公告)号：US06800174B2

公开(公告)日：2004-10-05

申请号：US10079729

申请日：2002-02-21

Applicant: Frederick Browne Gregg ,  Leslie G. Bromwell

Inventor： Frederick Browne Gregg ,  Leslie G. Bromwell

IPC: B32B1300

CPC classification number: B32B13/04 ,  B28B1/50 ,  B28B11/04 ,  B32B5/18 ,  B32B13/08 ,  B32B13/14 ,  B32B38/0004 ,  B32B2038/0076 ,  B32B2305/08 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/718 ,  B32B2307/7246 ,  B32B2419/00 ,  C04B28/02 ,  C04B28/18 ,  C04B28/184 ,  C04B38/02 ,  C04B40/02 ,  C04B2111/00612 ,  C04B2111/0062 ,  C04B2111/00629 ,  C04B2111/27 ,  C04B2111/28 ,  C04B2111/40 ,  C04B2201/20 ,  E04C2/04 ,  E04C2/043 ,  E04C2/049 ,  E04F13/141 ,  E04F13/148 ,  E04F13/16 ,  H01L21/31053 ,  Y02W30/92 ,  Y02W30/97 ,  Y10T156/1097 ,  Y10T156/1734 ,  Y10T428/249969 ,  C04B20/0048 ,  C04B40/024 ,  C04B14/06 ,  C04B18/08 ,  C04B22/064 ,  C04B18/24 ,  C04B14/42 ,  C04B14/48 ,  C04B16/06 ,  C04B22/04 ,  C04B40/0071

Abstract: A system for making wallboard or backerboard sheets may include a mixer for mixing materials for making aerated concrete, at least one face layer supply, and a former downstream from the mixer. The former is for forming core material having opposing first and second major surfaces and comprising aerated concrete, and for securing at least one face layer from the at least one face layer supply onto at least one of the first and second major surfaces of the core material. The system may also include a cutter downstream from the former for cutting the core material and at least one face layer secured thereto into a plurality of wallboard or backerboard sheets. The provision of aerated concrete for the core provides many key advantages over conventional gypsum wallboard sheets, and/or conventional backerboard sheets, such as gypsum greenboard or cementitious backerboard, for example. In one class of embodiments, the former may further include an autoclave for curing the core material prior to securing the at least one face layer thereto. In another class, the former may further include an autoclave for curing the core material after securing the at least one face layer thereto.

Abstract translation: 用于制造墙板或背板板的系统可以包括用于混合用于制造加气混凝土的材料的混合器，至少一个面层供应器和在混合器下游的前者。 前者用于形成具有相对的第一和第二主表面并且包括充气混凝土的芯材料，并且用于将至少一个面层从至少一个面层供应件固定到芯材料的第一和第二主表面中的至少一个上 。 该系统还可以包括从前者的下游切割切割芯材料的切割器和固定到其上的至少一个表面层到多个墙板或背板中。 提供用于核心的加气混凝土提供了与常规石膏墙板板和/或常规背板板（例如石膏板或水泥背板）相比的许多关键优点。 在一类实施例中，前者可以进一步包括用于在将至少一个面层固定到其之前固化芯材料的高压釜。 在另一类中，前者可以进一步包括用于在将至少一个面层固定到其上之后固化芯材料的高压釜。

公开(公告)号：US20040118561A1

公开(公告)日：2004-06-24

申请号：US10324523

申请日：2002-12-19

Inventor： James F. Heathman ,  Timothy L. Quirk

IPC: E21B033/138 ,  C04B014/04 ,  C04B014/36

CPC classification number: C09K8/42 ,  C04B28/02 ,  C04B2111/00146 ,  C04B2201/20 ,  C04B14/06 ,  C04B14/36 ,  C04B20/008 ,  C04B2103/20 ,  C04B2103/46 ,  C04B2103/50

Abstract: Cement comprising barite, a process for preparing such cement, and methods of cementing in a subterranean formation or well bore using such cement are provided. The cement is prepared by introducing coarse barite to the cement, the course barite comprising particles having a particle size primarily greater than about 125 microns. Preferably, 90 percent of the barite particles is greater than about 125 microns in size. The presence of the coarse barite in the cement causes the cement to have a relatively low viscosity. Introducing the barite to the cement also increases the density of the cement, thus rendering the cement capable of controlling high hydrostatic pressures in a well bore.

Abstract translation: 提供了包括重晶石的水泥，用于制备这种水泥的方法，以及使用这种水泥在地层或井眼中固井的方法。 水泥是通过将粗重晶体引入水泥而制备的，该重晶石包含粒径主要大于约125微米的颗粒。 优选地，90％的重晶石颗粒的尺寸大于约125微米。 水泥中粗重晶的存在使得水泥具有相对较低的粘度。 将重晶石引入水泥也增加了水泥的密度，从而使水泥能够在井眼中控制高静水压力。

公开(公告)号：US06443258B1

公开(公告)日：2002-09-03

申请号：US09662985

申请日：2000-09-15

Applicant: Dean L. Putt ,  Marsha Stalker Bischel ,  Anthony L. Wiker ,  Andrea M. Moser

Inventor： Dean L. Putt ,  Marsha Stalker Bischel ,  Anthony L. Wiker ,  Andrea M. Moser

IPC: E04B184

CPC classification number: B32B5/18 ,  B28B5/027 ,  B28C5/381 ,  B32B5/22 ,  B32B13/04 ,  B32B2266/04 ,  B32B2307/102 ,  B32B2607/00 ,  C04B28/00 ,  C04B28/02 ,  C04B28/14 ,  C04B28/146 ,  C04B28/147 ,  C04B38/10 ,  C04B2111/00603 ,  C04B2111/00612 ,  C04B2111/52 ,  C04B2201/20 ,  E04B1/86 ,  E04B9/001 ,  E04B9/045 ,  E04B2001/8457 ,  E04B2001/8461 ,  E04C5/073 ,  G10K11/162 ,  C04B14/043 ,  C04B16/06 ,  C04B38/00 ,  C04B38/0051 ,  C04B38/0077 ,  C04B40/0028 ,  C04B40/0263 ,  C04B41/46 ,  C04B41/53 ,  C04B38/106 ,  C04B2103/40 ,  C04B38/007 ,  C04B41/48

Abstract: An acoustically absorbent porous panel formed from a cured aqueous foamed cementitious material comprising on a wet basis of about 53% to about 68% by weight cement, about 17% to about 48% by weight water, about 0.05% to about 5% by weight fiber, and about 0.01% to about 10% by weight surfactant. The panel also has pores distributed within the cured material comprising about 75% to about 95% by volume of the material. The cement-based, foamed panel provides good acoustical performance with enhanced durability and moisture resistance.

Abstract translation: 由固化的水性泡沫水泥质材料形成的吸声多孔板，其包含基于约53％至约68％重量的水泥，约17％至约48％重量的水，约0.05％至约5％ 纤维和约0.01％至约10％重量的表面活性剂。 面板还具有分布在固化材料内的孔，其包含约75％至约95％体积的材料。 水泥基泡沫板提供良好的声学性能，增强耐用性和耐湿性。

公开(公告)号：US20020043343A1

公开(公告)日：2002-04-18

申请号：US09740728

申请日：2000-12-19

Applicant: CONSOLIDATED MINERALS, INC.

Inventor： Frederick Browne Gregg

IPC: B32B031/14

CPC classification number: B28B1/50 ,  B28B11/04 ,  B32B5/18 ,  B32B13/04 ,  B32B13/08 ,  B32B13/14 ,  C04B28/02 ,  C04B38/02 ,  C04B40/02 ,  C04B2111/00612 ,  C04B2111/0062 ,  C04B2111/27 ,  C04B2111/28 ,  C04B2201/20 ,  E04C2/04 ,  E04C2/043 ,  E04C2/049 ,  E04F13/141 ,  E04F13/148 ,  E04F13/16 ,  H01L21/31053 ,  Y02W30/92 ,  Y02W30/97 ,  C04B40/024 ,  C04B20/0048 ,  C04B14/06 ,  C04B18/08 ,  C04B22/064 ,  C04B18/24 ,  C04B14/42

Abstract: A system for making wallboard or backerboard sheets may include a mixer for mixing materials for making aerated concrete, at least one face layer supply, and a former downstream from the mixer for forming core material having opposing first and second major surfaces and comprising aerated concrete. The former is preferably also for securing at least one face layer from the at least one face layer supply onto at least one of the first and second major surfaces of the core material. The former may include a mold downstream from the mixer for receiving the materials for making aerated concrete therein and allowing the materials to rise and stiffen into a body, an autoclave downstream from the mold for curing the body, and a saw blade downstream from the autoclave for sawing the body into sheets of core material. A magnetic field generator is provided adjacent the saw blade for causing the saw blade to be substantially flat to saw substantially flat sheets of core material from the body. The saw blade may extend in a substantially horizontal direction and may therefore be subject to gravitational sag in a medial portion thereof.

Abstract translation: 用于制造墙板或背板的系统可以包括用于混合用于制造加气混凝土的材料的混合器，至少一个面层供应器和来自混合器下游的前者，用于形成具有相对的第一和第二主表面并且包括充气混凝土的芯材料。 前者优选还用于将至少一个面层从至少一个面层供体固定在芯材的第一和第二主表面中的至少一个上。 前者可以包括从混合器下游的模具，用于接收用于在其中制造加气混凝土的材料，并允许材料升高并加固到主体中，在模具下游的高压釜用于固化主体，以及锯切机在高压釜下游 用于将身体切割成芯片材料。 在锯片附近设置有磁场发生器，用于使锯片基本平坦，以从主体上观察到基本平坦的芯材片。 锯片可以在基本上水平的方向上延伸并且因此可能在其中间部分处受到重力下垂。

公开(公告)号：US06171388B2

公开(公告)日：2001-01-09

申请号：US09266432

申请日：1999-03-11

Applicant: Richard M. Jobbins

Inventor： Richard M. Jobbins

IPC: C04B2814

CPC classification number: C04B24/2676 ,  C04B28/14 ,  C04B2111/0062 ,  C04B2201/20 ,  E04C2/043 ,  C04B24/26 ,  C04B2103/406 ,  C04B24/2641 ,  C04B38/10 ,  C04B24/023 ,  C04B24/026

Abstract: A composition of matter comprising (a) gypsum (CaSO4 . 2H2O); (b) one or more naturally occurring or synthetic latex polymers; and (c) one or more nonionic surfactants; wherein said composition of matter has a density less than 0.64 g/cm3 and wherein wallboard produced from said composition of matter satisfies the criteria of ASTM Methods C-36 and C-473 is provided.

Abstract translation: 一种物质组合物，其包含（a）石膏（CaSO 4·2H 2 O）;（b）一种或多种天然存在或合成的胶乳聚合物; 和（c）一种或多种非离子表面活性剂; 其中所述物质组合物具有小于0.64g / cm 3的密度，并且其中由所述组合物制备的壁板满足ASTM方法C-36和C-473的标准。

公开(公告)号：US6136430A

公开(公告)日：2000-10-24

申请号：US129158

申请日：1998-08-05

Applicant: Philip S. Johnson

Inventor： Philip S. Johnson

IPC: C04B28/02 ,  C04B38/10 ,  B32B5/00 ,  B05D1/02 ,  B32B13/04

CPC classification number: C04B38/10 ,  C04B28/02 ,  C04B2111/00155 ,  C04B2111/00482 ,  C04B2111/27 ,  C04B2201/20 ,  Y02W30/92 ,  Y10T428/252 ,  Y10T428/259

Abstract: The present invention is directed to a method for forming an inexpensive, semi-permanent cured cementitious cover layer over deicing salt which is stored outdoors in large bulk mounds or piles and a salt pile or mound covered with such a layer.

Abstract translation: 本发明涉及一种用于形成廉价的半永久性固化水泥质覆盖层的方法，该方法在除了大量堆垛或堆积的室外储存的除冰盐和被这种层覆盖的盐堆或土堆之外。

公开(公告)号：US5472499A

公开(公告)日：1995-12-05

申请号：US273214

申请日：1994-07-11

Applicant: David A. Crocker

Inventor： David A. Crocker

IPC: C04B7/00 ,  C04B28/02 ,  C04B16/08 ,  C04B7/32

CPC classification number: C04B28/02 ,  C04B7/00 ,  C04B2103/308 ,  C04B2201/20 ,  Y02P40/143 ,  Y10S106/01

Abstract: A lightweight cementitious composition comprising a dry mixture of a hydraulic cement component and a lightweight aggregate component of about 75 ppcf or less and a process involving mixing with water to produce a slurry containing at least 4 volume percent entrained air and which is easily workable and sets to produce a lightweight concrete mass having a strength of 2500 psi and a density of 115 ppcf or less. The hydraulic cement component can include two or three cement constituents. One constituent is a Type S, Type M or Type N masonry cement. A second constituent is a pozzolanic cement or an expansive cement, and a third constituent is a Type I cement, Type II cement or a Type III portland cement. In this mixture the first and second cement constituents are each present in an amount less than the third cement constituent. The second aggregate component in the dry mixture comprises a lightweight aggregate present in an mount to provide a bulk density for the dry mixture of no more than 100 pounds per cubic foot and more specifically, a bulk density of about 85 pounds per cubic foot, or less. The cementitious composition forms a readily workable paste which can be characterized as having a slump loss at one half hour of not more than 2 inches after mixing with water. The cementitious composition is conveniently packaged in a unit weighing no more than about 50 pounds per container.

Abstract translation: 一种轻质水泥组合物，其包含约75ppcf或更低的水硬性水泥组分和轻质骨料组分的干混合物，该方法包括与水混合以产生含有至少4体积％的夹带空气并且易于加工和组合的浆料 以产生具有2500psi的强度和115ppcf或更小的密度的轻质混凝土块。 水硬性水泥组分可以包括两种或三种水泥组分。 一种成分是S型，M型或N型砌体水泥。 第二种成分是火山灰水泥或膨胀水泥，第三种成分是I型水泥，II型水泥或III型波特兰水泥。 在该混合物中，第一和第二水泥成分各自以小于第三水泥成分的量存在。 干混合物中的第二聚集体组分包含存在于安装座中的轻质骨料，以提供不超过100磅/立方英尺的干混合物的堆积密度，更具体地说，堆积密度为约85磅/立方英尺，或 减。 水泥组合物形成容易加工的糊状物，其可以表征为在与水混合后在半小时内不超过2英寸的坍落度损失。 水泥组合物方便地包装在每个容器不超过约50磅的单位内。

公开(公告)号：US5401538A

公开(公告)日：1995-03-28

申请号：US239494

申请日：1994-05-09

Applicant: Richard P. Perito

Inventor： Richard P. Perito

IPC: B05D1/36 ,  B05D5/00 ,  B05D7/14 ,  B05D7/24 ,  C04B28/04 ,  C04B28/14 ,  C04B111/28 ,  C09K21/02 ,  B05D1/02 ,  C09D1/06 ,  C09D5/18

CPC classification number: C04B28/04 ,  C04B28/14 ,  C04B2111/00155 ,  C04B2111/00525 ,  C04B2111/00612 ,  C04B2111/28 ,  C04B2201/20

Abstract: Sprayable fireproofing compositions for structural members such as steel columns are provided, as well as a method of applying multiple coatings thereof. The compositions comprise a Portland cement-based material, stucco, a high density aggregate and an accelerator. The compositions eliminate the long setting times typical of Portland cement-based materials, and improve the hangability thereof. The product is produced by dry blending a mixture of Portland cement, a high density aggreagte, stucco (calcium sulfate hemi-hydrate) and optionally, a stucco set retarder and shredded polystyrene aggregate. Upon the addition of water, sprayable slurries are formed which can be pumped to the point of application. An accelerator is added in close proximity to the point of injection. The slurries adhere to the structural member in the slurried state and after setting to provide excellent fire and heat protection. Because of the relative quick setting time of the slurry upon spray application, multiple coatings can be applied within the same working day.

Abstract translation: 提供了用于诸如钢柱的结构构件的可喷涂防火组合物，以及施加其多个涂层的方法。 组合物包含波特兰水泥基材料，灰泥，高密度聚集体和促进剂。 该组合物消除了典型的波特兰水泥基材料的长的凝固时间，并且改善了其悬浮性。 该产品通过干混合波特兰水泥，高密度聚集体，灰泥（硫酸钙半水合物）和任选的灰泥组缓凝剂和粉碎的聚苯乙烯聚集体的混合物来制备。 添加水后，形成可喷射的浆料，可以将其泵送到施用点。 在注射点附近添加加速器。 浆料在浆状状态下粘结到结构构件上，并在固化后提供优异的耐火和耐热保护。 由于浆料在喷涂时的相对快速凝固时间，因此可以在同一工作日内施加多个涂层。