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51. 发明专利

JP2006131671A Fluidization method of soil cement slurry 有权
标题翻译：土壤水泥浆的流化方法
公开(公告)号：JP2006131671A
公开(公告)日：2006-05-25
申请号：JP2004319390
申请日：2004-11-02
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： SATO EIJI , YONEZAWA TOSHIO , ISHII KENTARO , KINOSHITA MITSUO , TAMAKI SHINJI , HIKITA TSUGUMINE
IPC分类号： C09K17/44 , C04B14/10 , C04B22/16 , C04B24/26 , C04B28/08 , C09K17/02 , C09K17/10 , C09K17/20 , C09K17/22 , C09K103/00
摘要： PROBLEM TO BE SOLVED: To provide a fluidization method of a soil cement slurry which can give the soil cement slurry fluidity enough to simultaneously fulfill both that the amount generated of construction sludge to be discarded is restricted by reducing the infusion rate of the cement milk into the ground and that sufficient water blocking property, strengths and the like are developed in the soil cement wall by accelerating uniform mixing between the cement milk and the soil.
SOLUTION: This fluidization method of the soil cement slurry uses a material in which a fluidizing agent, which consists of a specific water-soluble vinyl copolymer and/or a polyacrylic acid salt and an alkali metal salt of diphosphoric acid and/or an alkali metal salt of triphosphoric acid, is incorporated into the cement milk so as to become a proportion of 0.5-25 kg per 1 m
3 of soil.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种土壤水泥浆的流化方法，其可以使土壤水泥浆的流动性足以同时满足要废弃的施工污泥的产生量受到限制，即通过降低水泥牛奶进入地面，通过加速水泥浆与土壤之间的均匀混合，在土壤水泥墙中开发出足够的阻水性，强度等。解决方案：土壤水泥浆的这种流化方法使用的是一种材料，其中由特定的水溶性乙烯基共聚物和/或聚丙烯酸盐和二磷酸的碱金属盐组成的流化剂和/或将三磷酸的碱金属盐掺入水泥乳中，以使其成为0.5〜1kg / m 3土壤的比例。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2006131435A Fluidizing agent for soil cement 有权
标题翻译：土壤水泥流化剂
公开(公告)号：JP2006131435A
公开(公告)日：2006-05-25
申请号：JP2004319383
申请日：2004-11-02
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： KINOSHITA MITSUO , TAMAKI SHINJI , HIKITA TSUGUMINE , SATO EIJI , YONEZAWA TOSHIO , ISHII KENTARO
IPC分类号： C04B24/26 , C04B22/16 , C04B103/32
摘要： PROBLEM TO BE SOLVED: To obtain a fluidizing agent for soil cement, which can impart flowability sufficient to simultaneously satisfy that the injection ratio of cement milk into the ground is reduced, and thereby the generation amount of building sludge to be discarded can be suppressed and that the uniform mixing of the cement milk and soil is enhanced, and thereby, the water cut-off performance and the strengths of a soil cement wall are sufficiently increased, to a soil cement slurry.
SOLUTION: An agent consisting of a specific water-soluble vinyl copolymer, and an alkali metal secondary phosphate and/or an alkali metal tertiary phosphate in a weight ratio of the copolymer to the phosphates (or the phosphate) of 99/1 to 15/85 is used as the fluidizing agent for soil cement.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得土壤水泥的流化剂，其可以赋予流动性足以同时满足水泥乳进入地面的注入比例降低，从而可以排除建筑污泥的产生量抑制水泥乳和土壤的均匀混合，从而充分提高了土壤水泥浆的截水性能和土壤水泥墙的强度。解决方案：由共聚物与磷酸盐（或磷酸盐）的重量比为99/1的由特定的水溶性乙烯基共聚物和碱金属仲磷酸盐和/或碱金属叔磷酸盐组成的试剂至15/85用作土壤水泥的流化剂。版权所有（C）2006，JPO＆NCIPI

53. 发明专利

JP2005320210A Surface modifying agent and surface modifying method for concrete placed article 有权
标题翻译：混凝土制品的表面改性剂和表面改性方法
公开(公告)号：JP2005320210A
公开(公告)日：2005-11-17
申请号：JP2004140850
申请日：2004-05-11
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： SEKO SHIGEKI , TAKEDA HIROSHI , YONEZAWA TOSHIO , MITSUI TATEO , KINOSHITA MITSUO , KAMOTO SOJI , IIDA MASAHIRO
IPC分类号： E04F13/02 , C04B41/63
摘要： PROBLEM TO BE SOLVED: To provide a surface modifying agent and a surface modifying method for concrete placed article by which the occurrence of crack or efflorescence on the surface of a concrete placed article is satisfactorily suppressed at a low cost.
SOLUTION: A material comprising specific 3 components containing 1,3-dioxane based compound expressed by a formula (in the formula, (n) is 0 or an integer of 1-3 and R
1 expresses methyl group or hydrogen) in a prescribed ratio is used as the surface modifying agent applied to impregnate the surface of the concrete placed article.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于混凝土制品的表面改性剂和表面改性方法，通过该方法，以低成本令人满意地抑制混凝土制品的表面上的裂纹或风化的发生。解决方案：包含由式（式（n））表示的含有1,3-二恶烷的化合物的特定3组分的材料为0或1-3的整数，R 1 表示甲基或氢）以规定比例用作表面改性剂，用于浸渍混凝土制品的表面。版权所有（C）2006，JPO＆NCIPI

54. 发明专利

JP2005132670A Ultra-high-strength concrete composition 有权
标题翻译：超高强度混凝土组合物
公开(公告)号：JP2005132670A
公开(公告)日：2005-05-26
申请号：JP2003370291
申请日：2003-10-30
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： MITSUI TATEO , KOJIMA MASAO , OKAMOTO KEISHIRO , YONEZAWA TOSHIO , KINOSHITA MITSUO , IIDA MASAHIRO , SAITO KAZUHIDE , TAMAKI SHINJI
IPC分类号： C04B24/26 , C04B28/02 , C04B28/18
CPC分类号： C04B28/02 , C04B24/267 , C04B2201/52 , Y02W30/94 , C04B14/06 , C04B18/146 , C04B20/0076 , C04B2103/50
摘要： PROBLEM TO BE SOLVED: To provide an ultra-high-strength concrete composition having desired performances. SOLUTION: The ultra-high-strength concrete composition has a water/binder ratio of 10-25% and a unit binder volume of 480-1,800 kg/m 3 and contains 0.2-3.5 pts.wt. admixture. The admixture is (1) a reaction mixture obtained through the following first and second steps and/or(2)a partially or completely neutralized product of the reaction mixture obtained further through the following third step. In the first step, in a non-aqueous system, radical copolymerization of a radically polymerizable monomer mixture containing maleic anhydride and a specific allyl ether monomer in a prescribed ratio is initiated. In the second step, the radical copolymerization is stopped in the middle of the reaction when the polymerization conversion rate reaches 50-90%, and the reaction mixture containing the resulting copolymer and the remaining monomer is obtained. In the third step, the reaction mixture is partially or completely neutralized to obtain the partially or completely neutralized product of the reaction mixture. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供具有期望性能的超高强度混凝土组合物。解决方案：超高强度混凝土组合物的水/粘合剂比例为10-25％，单位粘合剂体积为480-1,800kg / m 3 / SP，含有0.2-3.5个 .wt。混合物。混合物是（1）通过以下第一步和第二步获得的反应混合物和/或（2）进一步通过以下第三步获得的反应混合物的部分或完全中和的产物。在第一步骤中，在非水系统中，开始含有马来酸酐和特定的烯丙基醚单体的自由基聚合性单体混合物以规定比例的自由基共聚。在第二步中，当聚合转化率达到50-90％时，在反应中间停止自由基共聚，得到含有所得共聚物和剩余单体的反应混合物。在第三步中，将反应混合物部分或完全中和，得到反应混合物的部分或完全中和的产物。版权所有（C）2005，JPO＆NCIPI

55. 发明专利

JP2005132669A High-strength concrete composition 有权
标题翻译：高强度混凝土组合物
公开(公告)号：JP2005132669A
公开(公告)日：2005-05-26
申请号：JP2003370285
申请日：2003-10-30
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： MITSUI TATEO , KOJIMA MASAO , OKAMOTO KEISHIRO , YONEZAWA TOSHIO , KINOSHITA MITSUO , IIDA MASAHIRO , SAITO KAZUHIDE , TAMAKI SHINJI
IPC分类号： C04B24/26 , C04B28/02 , C08F222/06 , C08K3/00
CPC分类号： C04B28/02 , C04B24/267 , C04B2103/308
摘要： PROBLEM TO BE SOLVED: To provide a high-strength concrete composition having desired performances.
SOLUTION: The composition has a water/cement ratio of 20-40% and a unit quantity of water of 120-185 kg/m
3 and contains 0.1-3.0 pts.wt. admixture per 100 pts.wt. cement. The admixture is a reaction mixture obtained through the following first and second steps and/or first, second and third steps. In the first step, in a non-aqueous system, in the presence of a non-aqueous radical polymerization initiator, radical copolymerization of a radically polymerizable monomer mixture containing maleic anhydride and a specific allyl ether monomer in a prescribed ratio is initiated. In the second step, the radical copolymerization is stopped in the middle of the reaction by addition of water to the reaction system when the polymerization conversion rate reaches 50-90%, and the reaction mixture containing the resulting copolymer and the remaining monomer is obtained. In the third step, the reaction mixture is partially or completely neutralized to obtain a partially or completely neutralized product of the reaction mixture.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有期望性能的高强度混凝土组合物。解决方案：组合物的水/水泥比为20-40％，水的单位量为120-185kg / m 3 / SP>，含有0.1-3.0重量份。外加剂每100重量水泥。混合物是通过以下第一和第二步骤和/或第一，第二和第三步骤获得的反应混合物。在第一步中，在非水系中，在非水性自由基聚合引发剂的存在下，引发含有马来酸酐的自由基聚合性单体混合物和特定的烯丙基醚单体以规定比例的自由基共聚。在第二步骤中，当聚合转化率达到50-90％时，通过向反应体系中加入水而在反应中停止自由基共聚，得到含有所得共聚物和剩余单体的反应混合物。在第三步中，将反应混合物部分或完全中和，得到反应混合物的部分或完全中和的产物。版权所有（C）2005，JPO＆NCIPI

56. 发明专利

JP2004262715A Multifunctional admixture for concrete, and concrete 有权
公开(公告)号：JP2004262715A
公开(公告)日：2004-09-24
申请号：JP2003055175
申请日：2003-03-03
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： INOUE KAZUMASA , YONEZAWA TOSHIO , MITSUI TATEO , KOJIMA MASAO , KINOSHITA MITSUO , INAGAKI JUNJI , TAMAKI SHINJI , MIURA TOYOJI
IPC分类号： C04B24/26 , C04B22/16 , C04B24/00 , C04B24/32 , C04B28/02 , C04B40/00 , C04B103/32 , C08F290/06
CPC分类号： C04B24/003 , C04B24/267 , C04B24/32 , C04B28/02 , C04B40/0039 , C04B2103/0059 , C04B2103/30 , C04B2111/29 , C04B2111/34 , C08F290/062
摘要： PROBLEM TO BE SOLVED: To provide a multifunctoinal admixture for concrete which imparts functions to concrete so that concrete containing the admixture shows an excellent flowability hardly lowering with time and gives hardened concrete showing excellent initial strength, small dry shrinkage, high resistance to freezing and thawing, and a low neutralization rate and to provide concrete having these functions.
SOLUTION: The multifunctional admixture for concrete comprises a specific graft copolymer and/or its salt, a specific (poly)alkylene glycol monoalkyl ether, and a specific organic phosphoric acid ester, respectively in a specified ratio.
COPYRIGHT: (C)2004,JPO&NCIPI

57. 发明专利

JP2001064057A MEDIUM FLOWABLE CONCRETE COMPOSITION 失效
公开(公告)号：JP2001064057A
公开(公告)日：2001-03-13
申请号：JP24126299
申请日：1999-08-27
申请人： TAKEMOTO OIL & FAT CO LTD , TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU
发明人： YONEZAWA TOSHIO , IZUMI ITOSHI , ONO SADATOSHI , INOUE KAZUMASA , OKADA MASAMI , OKUNO TORU , IWASHIMIZU TAKASHI , KINOSHITA MITSUO , INAGAKI JUNJI , SUKEGAWA MAKOTO
IPC分类号： C04B24/04 , C04B24/26 , C04B28/00 , C04B28/02 , C04B103/40
摘要： PROBLEM TO BE SOLVED: To attain high early strength with sufficient flowability by specifying water/cement ratio in a composition, unit quantity of water, bulk volume of coarse aggregate, content of a polycarboxylic acid based cement dispersing agent and slump value direct after kneading to reduce filling work in a form. SOLUTION: A medium flowable concrete composition is controlled to have 40-65% water/cement ratio, 165-185 kg/m3 unit quantity of water, 0.53-0.60 m3/m3 bulk volume of coarse aggregate. A polycarboxylic acid based cement dispersing agent is incorporated in the composition in the ratio of 0.1-1.5 pts.wt. per 100 pts.wt. cement and slump value direct after kneading is controlled to >=22 cm to

58. 发明专利

JPH1135359A METHOD FOR CONTROLLING FLUIDITY OF HIGH-FLUIDITY CONCRETE OR MORTAR 失效
公开(公告)号：JPH1135359A
公开(公告)日：1999-02-09
申请号：JP21000097
申请日：1997-07-17
申请人： TAKENAKA KOMUTEN CO , TAKEMOTO OIL & FAT CO LTD
发明人： YONEZAWA TOSHIO , MITSUI TATEO , KINOSHITA MITSUO , IIDA MASAHIRO
IPC分类号： C04B24/00 , C04B24/04 , C04B24/26 , C04B28/02 , C04B103/32 , C04B103/40
摘要： PROBLEM TO BE SOLVED: To control the fluidity of concrete by incorporating an org. carbonate compd. in a specified ratio per cement into a high-fluidity concrete containing cement, fine aggregates, coarse aggregates, a cement dispersing agent and water and having slump flow value just after kneading of a specified value. SOLUTION: The cement of 300-750 kg/m unit quantity, the fine aggregates of 600-1200 kg/m unit quantity, the coarse aggregates of 600-1100 kg/m unit quantity, the water of 120-185 kg/m unit quantity and 0.1-1.0 pts.wt. cement dispersing agent such as (meth)acrylic acid based water soluble vinyl copolymer per 100 pts.wt. cement are kneaded to prepare the high-fluidity concrete having slump flow value just after kneaded of 40-75 cm. Moreover, 0.01-1.5 pts.wt. org. carbonate compd. such as ethylene carbonate and/or propylene carbonate per 100 pts.wt. cement is incorporated to the concrete to control the fluidity of the concrete or a mortar.

59. 发明专利

JP2015020924A 高炉スラグ含有セメントスラリー組成物及びこれを用いたソイルセメントスラリーの調製方法有权
标题翻译：含硫酸钙水泥浆料组合物及使用其的土壤水泥浆的制备方法
公开(公告)号：JP2015020924A
公开(公告)日：2015-02-02
申请号：JP2013149236
申请日：2013-07-18
申请人：株式会社竹中工務店 , Takenaka Komuten Co Ltd , 竹本油脂株式会社 , Takemoto Oil & Fat Co Ltd
发明人： KONO TAKAO , AOKI MASAMICHI , UEDA MASAHIRO , KOKAKI HIROAKI , YONEZAWA TOSHIO , TAMAKI SHINJI , KINOSHITA MITSUO , SAITO KAZUHIDE , OKADA KAZUHISA
IPC分类号： C04B28/08 , C04B22/14 , C04B24/06 , C04B24/26 , C04B24/30 , C08F216/18 , C08F220/04 , C08F220/28 , C08F222/02 , C09K17/10 , C09K17/14 , C09K17/20 , C09K17/40 , C09K17/44
摘要：【課題】地盤改良工事において、土壌単位体積当たりの注入量を抑制するため、水/結合材の質量比を低くした高炉スラグ含有セメントスラリー組成物を用いても、調製したソイルセメントスラリーが良好な施工性を有すると共に得られる硬化体が充分な強度を有するものとなる高炉スラグ含有セメントスラリー組成物及びこれを用いたソイルセメントスラリーの調製方法を提供する。【解決手段】結合材として特定の高炉スラグ微粉末等を特定割合で含有する特定のものを用い、また混和剤として特定の水溶性ビニル共重合体等を特定割合で含有する特定のものを用い、更に水を用いて、水/結合材の質量比が30〜60%であり、且つ結合材100質量部に対し混和剤を0.01〜3質量部の割合で含有してなる高炉スラグ含有セメントスラリー組成物とした。【選択図】なし
摘要翻译：要解决的问题：提供一种高炉渣含水泥浆组合物，其提供具有良好易操作性的制备的土壤水泥浆料，并提供具有足够强度的固化体，即使当具有低质量的含高炉渣的水泥浆组合物用于抑制土壤单位体积的喷射率的水/粘合剂的比例用于土壤改良工作中，并且使用含有高炉渣的水泥浆组合物提供土壤水泥浆的制备方法。解决方案：通过使用特定的以特定比例含有特定高炉矿渣微粉末等的粘合剂，以特定比例含有特定水溶性乙烯基共聚物等的特定混合物和另外的水，含有高炉矿渣的水泥浆组合物，具有得到水/粘合剂的质量比为30〜60％，含有0.01〜3重量份的混合物，基于100重量份的粘合剂。

60. 发明专利

JP2014108911A Blast-furnace slag-containing cement slurry composition and method for preparing soil cement slurry 有权
标题翻译：含硫酸钙含水泥浆料组合物和制备土壤水泥浆料的方法
公开(公告)号：JP2014108911A
公开(公告)日：2014-06-12
申请号：JP2012264186
申请日：2012-12-03
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店 , Takemoto Oil & Fat Co Ltd , 竹本油脂株式会社
发明人： KONO TAKAO , YONEZAWA TOSHIO , AOKI MASAMICHI , UEDA MASAHIRO , KOKAKI HIROAKI , KINOSHITA MITSUO , SAITO KAZUHIDE , TAMAKI SHINJI
IPC分类号： C04B28/04 , C04B14/10 , C04B18/14 , C04B22/14 , C04B24/06 , C04B24/10 , C04B24/26 , C08F216/14 , C08F222/06 , C08F290/06 , C09K17/20 , C09K17/42 , C09K17/44 , E02D3/12
CPC分类号： Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a blast-furnace slag-containing cement slurry composition capable of simultaneously and sufficiently attaining the following 1)-3): 1) the occurrence of carbon dioxide is suppressed by using a blast-furnace slug fine powder in a ratio higher than that of a currently used powder (blast-furnace cement type B), 2) the generation amount of construction sludge to be discarded is restricted by securing the insertability of a stress bearing material (H steel) in a predetermined working time and at the same time, reducing the injection ratio of cement milk into the ground, by imparting sufficient flowability and fluidity retention property to a soil cement slurry, obtained by mixing the cement milk and soil, concretely, imparting the flowability and fluidity retention property to the slurry so that the flow value becomes 200 mm or more, and 3) sufficient water-cutoff performance, strength and the like are developed in a soil cement wall by facilitating uniform mixing between the cement milk and the soil, and to provide a method for preparing a soil cement slurry using the composition.SOLUTION: The method for preparing a soil cement slurry uses the blast-furnace slag-containing cement slurry composition which is prepared so that the mass ratio of water/binder is 100-250% by using, as the binder, a blast-furnace slag composition containing three components of a specific blast-furnace slag fine powder, portland cement, and gypsum in a specific ratio, and using a fluidizing agent in a ratio of 0.1-5 pts.mass per 100 pts.mass of the blast-furnace slag composition, wherein the fluidizing agent contains, as at least a portion of additives, specific two components in a specific ratio.
摘要翻译：要解决的问题：提供能够同时充分达到以下1）-3）的高炉矿渣水泥浆组合物：1）通过使用高炉渣细粉进行二氧化碳的发生抑制比例高于目前使用的粉末（B型高炉水泥）的比例，2）通过确保应力轴承材料（H钢）在预定工作时间内的可插入性来限制待丢弃的建筑污泥的产生量同时通过将水泥浆和土壤混合得到的土壤水泥浆赋予足够的流动性和流动性保持性，具体地说，赋予流动性和流动性保持性，从而将水泥乳的注入比例降低到地面该浆料使流动值变为200mm以上，3）在土壤水泥壁中开发足够的截水性，强度等，促进均匀水泥浆和土壤之间的混合，并提供使用该组合物制备土壤水泥浆的方法。解决方案：制备土壤水泥浆的方法使用高炉含渣水泥浆组合物，其制备方法以特定比例使用含有特定高炉矿渣细粉末，波特兰水泥和石膏的三种成分的高炉渣组合物作为粘合剂，水/粘合剂的质量比为100-250％，并使用流化剂，其比例为0.1-5质量度/ 100磅/立方米的高炉渣组合物，其中流化剂作为至少一部分添加剂含有特定比例的特定两种组分。

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