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11. 发明申请

US20040107873A1 High performance fiber reinforced cementitious composition and premix therefor 有权
公开(公告)号：US20040107873A1
公开(公告)日：2004-06-10
申请号：US10456394
申请日：2003-06-05
申请人： , Building Research Institute , Dir. Gen. of Nat. Inst. for Land & Infrastructure Mgt., Ministry of Land, Infrastructure & Transpor , Tokyo Rope Mfg. Co., Ltd.
发明人： Hirozo Mihashi , Hiroshi Fukuyama , Haruhiko Suwada , Tooru Tanaka
IPC分类号： C04B014/48 , C04B016/00 , C04B022/04
CPC分类号： C04B40/0039 , C04B14/48 , C04B16/06 , C04B28/02
摘要： To provide a high ductility to tensile load and compressive load and to enhance workability, the present invention provides a high performance fiber reinforced cementitious composition comprising fragments of a steel cord stranded wire accounting for 0.5 vol % or more and less than 1.5 vol % and fragments of at least one type of organic fibers accounting for 2.5 vol % or less.

12. 发明申请

US20040094070A1 Cementing compositions 有权
标题翻译：水泥组合物
公开(公告)号：US20040094070A1
公开(公告)日：2004-05-20
申请号：US10714134
申请日：2003-11-14
发明人： Larry S. Eoff , Krista L. Keener
IPC分类号： C04B007/00 , C04B016/00 , C04B024/00
CPC分类号： C04B24/2652 , C04B24/163 , C04B24/2629 , C04B24/2688 , C09K8/46 , C04B2103/46
摘要： A cement composition is basically comprised of a hydraulic cement, water in an amount sufficient to form a pumpable slurry and a fluid loss control polymer additive comprised of 69 weight % of the calcium salt of 2-acrylamido-2-methyl propane sulfonic acid, 14 weight % of the calcium salt of maleic acid, 14 weight % of N-vinyl caprolactam and 3 weight % of 4-hydroxybutyl vinyl ether.
摘要翻译：水泥组合物基本上由水硬性水泥，足以形成可泵送浆料的水和由69重量％的2-丙烯酰胺基-2-甲基丙磺酸钙盐，14 马来酸钙盐的重量百分比，14重量％的N-乙烯基己内酰胺和3重量％的4-羟基丁基乙烯基醚。

13. 发明申请

US20040094069A1 Methods and cement compositions for cementing in subterranean zones 审中-公开
公开(公告)号：US20040094069A1
公开(公告)日：2004-05-20
申请号：US10629993
申请日：2003-07-30
发明人： Jiten Chatterji , Rogers S. Cromwell , Darrell C. Brenneis , Bobby J. King
IPC分类号： C04B007/00 , C04B016/00 , C04B016/02 , C04B024/00
CPC分类号： C04B28/04 , C04B24/383 , C04B28/02 , C09K8/46 , C09K8/473 , C09K8/487 , C04B22/0026 , C04B38/103 , C04B40/0028 , C04B2103/48 , C04B24/12 , C04B24/161 , C04B24/32 , C04B22/002 , C04B38/10 , C04B2103/40 , C04B24/16
摘要： Methods of cementing in subterranean zones, improved cement compositions and improved additives are provided. The compositions are basically comprised of a hydraulic cement, sufficient water to form a slurry and an additive for providing improved rheology, fluid loss control and set retardation comprised of carboxymethylhydroxyethylcellulose having in the range of from about 0.62 to about 2.21 moles of hydroxyethyl substitution and in the range of from about 0.44 to about 0.52 degrees of carboxymethyl substitution and a 2% by weight aqueous solution of the carboxymethylhydroxyethylcellulose has a Hnullppler viscosity in the range of from about 55 mPa.s to about 359 mPa.s.

14. 发明申请

US20020195025A1 Building materials employing powder compositions as rheological additives 审中-公开
标题翻译：使用粉末组合物作为流变添加剂的建筑材料
公开(公告)号：US20020195025A1
公开(公告)日：2002-12-26
申请号：US10143338
申请日：2002-05-09
发明人： Andreas Bacher , Werner Bauer , Ulf Dietrich , Bernd Kayser , Marion Schmitz , Harald Zeh , Theo Mayer
IPC分类号： C04B011/00 , C04B028/14 , C04B002/02 , C04B016/00 , C04B024/00
CPC分类号： C04B40/0042 , C04B24/2641 , C04B28/02 , C04B2103/0079 , C04B2111/00482 , C04B2111/00672 , C04B24/26 , C04B2103/408 , C04B14/06 , C04B2103/0057
摘要： Cement-containing or cement-free building material compositions containing a pulverulent rheological additive comprising: a) soluble a copolymer of (meth)acrylic acid and (meth)acrylic esters, b) a dispersant, and c) a polymer powder which is redispersible in water provide mortars, adhesives, grouts, etc., with excellent processability cured properties.
摘要翻译：含有粉状流变助剂的含水泥或无水泥建筑材料组合物包括：a）可溶的（甲基）丙烯酸和（甲基）丙烯酸酯的共聚物，b）分散剂，和c）可再分散于水提供砂浆，粘合剂，浆料等，具有优异的加工性固化性能。

15. 发明申请

US20040134386A1 Refractory material 审中-公开
$Refractory material$
标题翻译：耐火材料
公开(公告)号：US20040134386A1
公开(公告)日：2004-07-15
申请号：US10342365
申请日：2003-01-15
申请人： FREEDOM GROUP LTD.
发明人： Shun-Chi Chang , Chin-Hung Wu
IPC分类号： C04B038/00 , C04B007/00 , C04B016/00 , C04B016/02 , C04B024/00 , C04B014/00
CPC分类号： C04B28/02 , C04B2111/28 , Y02W30/97 , C04B18/24 , C04B20/002 , C04B40/0071
摘要： A refractory material is made of plant fibers, refractory granules, and inorganic cement materials in a predetermined proportion, wherein the refractory granules are evenly mixed with the inorganic cement materials, so that it can penetrate between the plant fibers and cover the surface of the plant fiber, the refractory property of the porous refractory granule can effectively strengthen the refractory capability of the inorganic cement material and plant fiber, so that the mixture can stand a burning temperature higher than traditional partition materials, the plant fibers are evenly mixed to effectively enhance the tenacity of the partition material such that the partition material can stand a high-temperature burning for a long time and will not crack into pieces or powder easily.
摘要翻译：耐火材料以预定比例由植物纤维，耐火颗粒和无机水泥材料制成，其中耐火颗粒与无机水泥材料均匀混合，使得其可以穿透植物纤维之间并覆盖植物表面纤维，多孔耐火颗粒的耐火性能可以有效增强无机水泥材料和植物纤维的耐火能力，使混合物的燃烧温度高于传统分隔材料，将植物纤维均匀混合，有效提高分隔材料的强度使得分隔材料可以长期耐高温燃烧，并且不会容易地破裂成碎片或粉末。

16. 发明申请

US20040132868A1 Fiber reinforced cementitious material 失效
标题翻译：纤维增强胶结材料
公开(公告)号：US20040132868A1
公开(公告)日：2004-07-08
申请号：US10666452
申请日：2003-09-19
申请人： The InterTech Group, Inc.
发明人： Jerry Zucker
IPC分类号： C04B007/00 , C04B016/00 , C04B024/00 , C04B024/10 , C08K003/00
CPC分类号： C04B16/06 , C04B20/0068 , C04B28/02 , C04B2111/00482 , C08K5/0091 , D01F1/10 , D01F6/06 , Y10T428/249924 , C04B20/1055 , C04B16/0633 , C04B20/1051 , C04B16/0625 , C04B24/40 , C04B16/0675 , C04B24/42 , C04B16/065 , C08L23/10
摘要： A fiber reinforced cementitious material and the fiber used therein are disclosed. The fiber reinforced cementitious material includes a conventional cementitious material and less than 5 pounds per cubic yard of the cementitious material of fibers dispersed therein. The fibers are made of a mixture of a thermoplastic polymer and an organometal compound wherein the metal of the compound is selected from the group consisting of Ti, Si, Zr, Al, and combinations thereof, and the organometal compound comprising less than 10% by weight of said fibers.
摘要翻译：公开了一种纤维增强胶结材料及其中使用的纤维。纤维增强胶结材料包括常规水泥材料，并且每分散在其中分散的纤维的水泥质材料小于5磅。纤维由热塑性聚合物和有机金属化合物的混合物制成，其中化合物的金属选自Ti，Si，Zr，Al及其组合，并且包含小于10％的有机金属化合物所述纤维的重量。

17. 发明申请

US20040103824A1 Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions 失效
标题翻译：使用水溶性多糖衍生物作为矿物粘合剂悬浮液的分散剂
公开(公告)号：US20040103824A1
公开(公告)日：2004-06-03
申请号：US10472558
申请日：2003-09-19
发明人： Lars Einfeldt , Gerhard Albrecht , Alfred Kern , Matilde Calado Vieira , Dieter Klemm
IPC分类号： C04B007/00 , C04B016/00 , C04B016/02 , C04B024/00
CPC分类号： C04B24/383 , C04B24/168 , C04B2103/408
摘要： The invention concerns the use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions. A partially hydrolyzed cellulose containing carboxyl groups and optionally hydroxyalkyl and/or sulfate groups and/or a partially hydrolyzed amylose-rich starch which also has sulfoalkyl groups with 1 to 4 carbon atoms is used as the polysaccharide derivative. These polysaccharide derivatives have a low viscosity and an excellent plasticizing effect in mineral binder suspensions, especially in those based on cement, lime and/or gypsum.
摘要翻译：本发明涉及使用水溶性多糖衍生物作为矿物粘合剂悬浮液的分散剂。作为多糖衍生物，使用含有羧基和任选的羟基烷基和/或硫酸基的部分水解纤维素和/或具有1-4个碳原子的具有磺基烷基的部分水解的直链淀粉。这些多糖衍生物在矿物粘合剂悬浮液中具有低粘度和优异的增塑效果，特别是在基于水泥，石灰和/或石膏的那些中。

18. 发明申请

US20040099982A1 Conductive concrete compositions and methods of manufacturing same 审中-公开
标题翻译：导电混凝土组合物及其制造方法
公开(公告)号：US20040099982A1
公开(公告)日：2004-05-27
申请号：US10643149
申请日：2003-08-19
发明人： D. Brien Sirola , Graham Hagens
IPC分类号： C04B014/00 , C04B016/00 , C04B024/00 , C04B028/10 , H01C001/00 , H01B001/06
CPC分类号： C04B28/04 , C04B2111/00663 , C04B2111/00706 , C04B2111/94 , H01B1/18 , H01R4/66 , Y02W30/97 , C04B14/022 , C04B18/24 , C04B24/08 , C04B40/0028 , C04B16/0625 , C04B14/024 , C04B14/42 , C04B16/065
摘要： Modified compositions for carbonaceous concrete conductive sheathing materials for ground electrodes are described, for use in protecting installations from electrical currents. By the incorporation of discrete fibers, superior freeze-thaw resistance is imparted. The water resistance of carbonaceous concretes according to the invention is improved by the addition of a soluble soap of long chain fatty acids. A method of precasting carbonaceous cements according to the invention allows uniform and consistent development of properties for use either in shallow trench or deep well applications.
摘要翻译：描述了用于接地电极的碳质混凝土导电护套材料的改性组合物，用于保护装置免受电流的影响。通过结合离散纤维，赋予优异的抗冻融性。根据本发明的含碳混凝土的耐水性通过加入长链脂肪酸的可溶性皂而得到改善。根据本发明的预制碳质水泥的方法允许在浅沟槽或深井应用中使用的性质的均匀且一致的开发。

19. 发明申请

US20040074421A1 Composition and method for colouring the surface of a porous substrate 失效
标题翻译：用于着色多孔基材表面的组合物和方法
公开(公告)号：US20040074421A1
公开(公告)日：2004-04-22
申请号：US10279331
申请日：2002-10-24
申请人： SILICA PACIFIC PTY. LIMITED
发明人： Stuart Anderson
IPC分类号： C04B016/00
CPC分类号： C04B41/5089 , C04B28/24 , C04B28/34 , C04B41/009 , C04B41/85 , C04B2111/00508 , C08K3/22 , C08K5/5415 , C09D1/00 , C09D7/61 , C09D7/68 , C09D7/69 , C04B2103/0093 , C04B2103/54 , C04B2103/65 , C04B14/30 , C04B20/008 , C04B24/02 , C04B24/42 , C04B33/00 , C04B28/02
摘要： A composition for colouring the surface of a porous substrate is disclosed comprising a colorant, a binding agent, and a water-repelling agent is disclosed wherein upon application of the composition to the surface of the porous substrate, the composition penetrates the surface through the pores of the substrate, and adds colour to the surface of the porous substrate. Also disclosed is the method for coloring a substrate, a colored surface of a porous substrate and a process for producing such a composition.
摘要翻译：公开了一种用于使多孔基材的表面着色的组合物，其包含着色剂，粘合剂和防水剂，其中当将组合物施用于多孔基材的表面时，组合物通过孔渗透表面并且向多孔基材的表面添加颜色。还公开了用于着色基材，多孔基材的着色表面的方法和用于制备这种组合物的方法。

20. 发明申请

US20040065233A1 Cementitious material reinforced with chemically treated cellulose fiber 有权
标题翻译：用化学处理的纤维素纤维增强的水泥材料
公开(公告)号：US20040065233A1
公开(公告)日：2004-04-08
申请号：US10638274
申请日：2003-08-08
发明人： Jeffery Todd Cook , Howard Leon Schoggen , Robert Irvin Bell , David Jay Smith , Gerald Hunt Morton
IPC分类号： C04B007/00 , C04B016/00 , C04B016/02 , C04B024/00
CPC分类号： C04B18/28 , C04B20/107 , C04B28/02 , Y02W30/97 , Y10T428/2813 , Y10T428/2971 , C04B14/06 , C04B18/24 , C04B20/0048 , C04B20/1022
摘要： The present invention relates to a fiber-reinforced cement based or cementitious material, and process for making, where the reinforcing fiber is a chemically treated cellulose or non-cellulose fiber. The fiber reinforced cementitious material includes (i) cement, (ii) optionally, sand, aggregate, or sand and aggregate, and (iii) chemically treated fibers having a polyvalent cation content of from about 0.1 weight percent to about 5.0 weight percent based on the dry weight of the treated fibers. The present invention further provides for a fiber reinforced cementitious material having a weak acid content of from about 0.5 weight percent to about 10 weight percent based on the dry weight of the treated fibers.
摘要翻译：本发明涉及纤维增强水泥基或水泥质材料，以及制造方法，其中增强纤维是经化学处理的纤维素或非纤维素纤维。纤维增强水泥质材料包括（i）水泥，（ii）任选的砂，骨料或砂和骨料，以及（iii）基于约0.1重量％至约5.0重量％的多价阳离子含量的化学处理的纤维经处理的纤维的干重。本发明进一步提供了一种纤维增强水泥质材料，其具有基于处理过的纤维的干重为约0.5重量％至约10重量％的弱酸含量。

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