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1. 发明授权

US4482384A Cementitious compositions and methods of making same 失效
标题翻译：水泥组合物及其制备方法
公开(公告)号：US4482384A
公开(公告)日：1984-11-13
申请号：US470244
申请日：1983-02-28
申请人： Charles H. Miller
发明人： Charles H. Miller
IPC分类号： C04B28/06 , C04B7/352 , C04B7/355
CPC分类号： C04B28/06
摘要： The present invention is directed to an additive composition or admixture for incorporation in cementitious compositions such as concretes, mortars and grouts, neat cement mixes, and dry mixes for the same. These cementitious mixtures are especially suited for application in adverse environments such as undersea, desert, or alkaline soil conditions. The cementitious compositions include Portland cement, refractory cement, an alkaline metal carbonate, a carbohydrate, a fatty acid ester, and preferably, a suitable aggregate.
摘要翻译：本发明涉及用于掺入水泥组合物如混凝土，砂浆和浆料中的添加剂组合物或混合物，纯水泥混合物和用于其的干混合物。这些水泥混合物特别适用于不利的环境，如海底，沙漠或碱性土壤条件。水泥组合物包括波特兰水泥，耐火水泥，碱金属碳酸盐，碳水化合物，脂肪酸酯，优选合适的聚集体。

2. 发明授权

US4225359A Acidic earthen cemented compositions for building materials and process 失效
标题翻译：用于建筑材料和工艺的酸性土结合组合物
公开(公告)号：US4225359A
公开(公告)日：1980-09-30
申请号：US34189
申请日：1979-04-27
申请人： Gordon L. Schneider
发明人： Gordon L. Schneider
IPC分类号： C04B14/36 , C04B24/00 , C04B26/26 , C04B28/02 , C08L95/00 , E01C7/36 , C04B7/352
CPC分类号： C04B14/361 , C04B24/001 , C04B26/26 , C04B28/02 , C08L95/00 , E01C7/36 , Y02W30/97 , Y10S106/90
摘要： An improved earthen composition suitable for building construction comprises soil, a sulfonic acid, cellulose and a cementing agent comprising a calcium cement such as Portland cement, lime or calcium carbonate and/or an asphalt cement such as asphaltic concrete, asphalt, or tar. The compositions are prepared in an aqueous mixture, which is then tamped or consolidated, and dried.
摘要翻译：适用于建筑施工的改良的土组合物包括土壤，磺酸，纤维素和包含钙水泥如波特兰水泥，石灰或碳酸钙和/或诸如沥青混凝土，沥青或焦油的沥青混凝土的固井剂。组合物在水性混合物中制备，然后将其夯实或固结并干燥。

3. 发明授权

US4205993A Concrete water-reducing admixture 失效
标题翻译：混凝土减水剂
公开(公告)号：US4205993A
公开(公告)日：1980-06-03
申请号：US952306
申请日：1978-10-18
申请人： Arnold M. Rosenberg , James M. Gaidis
发明人： Arnold M. Rosenberg , James M. Gaidis
IPC分类号： C04B28/02 , C04B7/352
CPC分类号： C04B28/02
摘要： A water-reducing admixture for use in hydraulic cement compositions comprising about 25 parts by weight of a lignosulfonic acid salt, from about 6 to 16 parts of calcium formate; and from about 2 to 8 parts of monosaccharides.
摘要翻译：一种用于水硬性水泥组合物的减水剂，其包含约25重量份的木质素磺酸盐，约6至16重量份的甲酸钙; 和约2至8份单糖。

4. 发明授权

US4466834A Corrosion inhibiting additive for cement compositions 失效
标题翻译：用于水泥组合物的腐蚀抑制添加剂
公开(公告)号：US4466834A
公开(公告)日：1984-08-21
申请号：US455352
申请日：1983-01-03
申请人： Vance H. Dodson , Thomas D. Hayden
发明人： Vance H. Dodson , Thomas D. Hayden
IPC分类号： C04B24/06 , C04B24/10 , C04B28/04 , C04B7/35 , C04B7/352
CPC分类号： C04B28/04 , C04B2111/26
摘要： Additive compositions for Portland cement compositions are disclosed which provide the corrosion inhibition of calcium nitrite without the corresponding set acceleration. The additive compositions are stable, single phase aqueous solutions consisting essentially of water and, as solutes, a major amount by weight of calcium nitrite and a minor amount by weight of corn syrup, a hydroxycarboxylic acid, or an alkali metal or alkaline earth metal salt of a hydroxycarboxylic acid.
摘要翻译：公开了用于波特兰水泥组合物的添加剂组合物，其提供亚硝酸钙的腐蚀抑制而没有相应的设定加速度。添加剂组合物是基本上由水组成的稳定的单相水溶液，并且作为溶质，以重量计的亚硝酸钙和少量的玉米糖浆，羟基羧酸或碱金属或碱土金属盐的羟基羧酸。

5. 发明授权

US4462836A Cement composition and method of cement casing in a well 失效
标题翻译：水泥套管在井中的水泥组成和方法
公开(公告)号：US4462836A
公开(公告)日：1984-07-31
申请号：US466550
申请日：1983-02-15
申请人： Wilford S. Baker , James J. Harrison
发明人： Wilford S. Baker , James J. Harrison
IPC分类号： C04B24/38 , C04B28/02 , C09K8/46 , C09K8/487 , C04B7/352 , C04B7/353
CPC分类号： C04B28/02 , C04B24/383 , C09K8/46 , C09K8/487 , C04B2103/46
摘要： A novel cement composition for the preparation of a novel aqueous slurry useful in cementing casing in the borehole of a well comprising (1) cement, (2) (a) a hydroxyethylcellulose ether or (2) (b) a mixture of a hydroxyethylcellulose ether and a hydroxypropylcellulose ether, (3) a polysaccharide produced as a result of microbial action and (4) a dispersant.
摘要翻译：一种新型的水泥组合物，用于制备用于井眼钻井中的固井套管的新型含水浆料，其包括（1）水泥，（2）（a）羟乙基纤维素醚或（2）（b）羟乙基纤维素醚和羟丙基纤维素醚，（3）作为微生物作用的结果产生的多糖和（4）分散剂。

6. 发明授权

US4095987A Method of and composition for cementing oil wells 失效
标题翻译：固井油井的方法和组成
公开(公告)号：US4095987A
公开(公告)日：1978-06-20
申请号：US755314
申请日：1976-12-29
申请人： Thad O. Walker
发明人： Thad O. Walker
IPC分类号： C04B24/38 , C09K8/46 , C04B7/352
CPC分类号： C09K8/46 , C04B24/38
摘要： This invention relates to an improved oil well cement composition and a method of use thereof in wells penetrating subterranean formations.My U.S. Pat. No. 3,849,317, issued Nov. 19, 1974, is directed to the hydrolyzed cereal solids as an additive for the reduction of gel strength and yield point of an aqueous drilling fluid saturated with calcium hydroxide in the liquid phase.
摘要翻译：本发明涉及一种改进的油井水泥组合物及其在渗透地下地层的井中的使用方法。

7. 发明授权

US4058407A Hydraulic cement mixes and process for improving hydraulic cement mixes 失效
标题翻译：液压水泥混合料和改进水泥混合料的工艺
公开(公告)号：US4058407A
公开(公告)日：1977-11-15
申请号：US746255
申请日：1976-12-01
申请人： James A. Ray
发明人： James A. Ray
IPC分类号： C04B16/00 , C04B24/38 , C04B7/352
CPC分类号： C04B24/38
摘要： A hydraulic cement mix including hydraulic cement, such as Portland type or high alumina cement, aggregate, sufficient water to effect hydraulic setting of the cement, and an additive comprising the fruit of the carob tree, Ceratonia siliqua, wherein the additive is present in an amount sufficient to increase the compressive strength of the mix when hardened. The additive may take many forms, but is preferably selected from the group comprising raw or roasted, carob pods or beans, extracts of the pods or beans, or combinations thereof and is present in an amount of up to about 0.25% based upon the weight of the cement, preferably between about 0.1% by weight and 0.1% by weight based upon the weight of the cement, with between 0.01% by weight and 0.05% by weight based upon the weight of the cement being an additional preferred range.
摘要翻译：包括诸如波特兰型或高铝水泥的水硬性水泥的水硬性水泥混合物骨料，足够的水以实现水泥的水硬性固化，以及包含角豆类Ceratonia siliqua的水果的添加剂，其中添加剂存在于足以在硬化时增加混合物的抗压强度。添加剂可以具有许多形式，但优选选自包含生的或焙炒的角豆豆荚或豆，豆荚或豆的提取物或其组合的组，并且基于重量，其含量可高达约0.25％的水泥，优选约0.1重量％至0.1重量％，基于水泥的重量，基于水泥的重量为0.01重量％至0.05重量％，为另外的优选范围。

8. 发明授权

US4497662A Moulded product 失效
标题翻译：成型产品
公开(公告)号：US4497662A
公开(公告)日：1985-02-05
申请号：US468075
申请日：1983-02-22
申请人： Donald M. Chisholm , Colin Newton , Stanley W. Winchester
发明人： Donald M. Chisholm , Colin Newton , Stanley W. Winchester
IPC分类号： B28B1/00 , B28B1/52 , B28B7/36 , C04B28/04 , C04B7/352
CPC分类号： C04B28/04 , B28B1/00 , B28B1/52 , B28B1/525 , B28B7/36 , Y02W30/97
摘要： A process of moulding a product (and a product thus formed) wherein particulate ligno-cellulose such as shredded paper, flour, Portland cement, a small amount of caustic soda, and water are mixed together, placed in a mould, and subjected to both pressure and heat until set, and the moulded product is then removed from the mould.
摘要翻译：将其中将颗粒状木质纤维素如切碎的纸，面粉，波特兰水泥，少量苛性钠和水混合在一起的产品（和如此形成的产品）的过程放置在模具中，并且进行两者压力和热量直到凝固，然后将模制产品从模具中取出。

9. 发明授权

US4073658A Hydraulic cement composition 失效
标题翻译：水泥水泥组成
公开(公告)号：US4073658A
公开(公告)日：1978-02-14
申请号：US762759
申请日：1977-01-26
申请人： Naoteru Ohtani , Tutomu Koyama , Takashi Takeuchi , Toshihiro Azuma , Morio Matsuda
发明人： Naoteru Ohtani , Tutomu Koyama , Takashi Takeuchi , Toshihiro Azuma , Morio Matsuda
IPC分类号： C04B24/10 , C04B24/38 , C04B7/352 , C04B7/353
CPC分类号： C04B24/38
摘要： A hydraulic cement composition containing a hydrogenation product of an oligosaccharide, such as a hydrolyzate of starch, cellulose or hemicellulose, having an average molecular weight of 300 to 3,500, as an agent for improving the properties of the cement.
摘要翻译：含有平均分子量为300〜3,500的低聚糖如淀粉水解物，纤维素或半纤维素的低聚糖的氢化物的水硬性水泥组合物作为改善水泥性能的试剂。

10. 发明授权

US4021257A Cementious composition for use in preparing pointing compounds or mortar compounds 失效
标题翻译：用于制备指点化合物或砂浆化合物的水泥组合物
公开(公告)号：US4021257A
公开(公告)日：1977-05-03
申请号：US594602
申请日：1975-07-09
申请人： Frank E. Bernett
发明人： Frank E. Bernett
IPC分类号： C04B24/26 , C04B24/38 , C04B28/04 , C04B7/02 , C04B7/352
CPC分类号： C04B28/04 , C04B24/2652 , C04B24/383
摘要： A cementious composition is provided which comprises 25 to 100% Portland cement and from 0.001 to 0.25% of certain long-chain organic polymers having a Flocculation Index of less than 0.5. A dry-set grout composition may be prepared using the composition or a sag-resistant dry-set mortar compound may be prepared using the composition.
摘要翻译：提供了一种胶结组合物，其包含25-100％的波特兰水泥和0.001至0.25％的具有小于0.5的絮凝指数的某些长链有机聚合物。可以使用该组合物制备干燥的浆料组合物，或者可以使用该组合物制备耐下降的干燥固体砂浆化合物。

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