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111. 发明专利

JP2011026167A Fluidizing agent for preparing high strength soil cement slurry and method for preparing high strength soil cement slurry 有权
标题翻译：用于制备高强度土壤水泥浆的流化剂和用于制备高强度土壤水泥浆的方法
公开(公告)号：JP2011026167A
公开(公告)日：2011-02-10
申请号：JP2009172903
申请日：2009-07-24
申请人： Takemoto Oil & Fat Co Ltd , 竹本油脂株式会社
发明人： KINOSHITA MITSUO , OKADA KAZUHISA , TAMAKI SHINJI
IPC分类号： C04B24/26 , C04B14/10 , C04B22/10 , C04B103/30 , C09K17/44 , C09K103/00
CPC分类号： C04B24/32 , C04B2103/32 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a fluidizing agent for preparing a high strength soil cement slurry, which is capable of imparting a high fluidity to the prepared soil cement slurry, even if injection ratio of cement milk into soil is reduced so as to suppress production of construction sludge to be discarded, and is capable of yielding a high-strength cured product from the prepared soil cement slurry, particularly a high-strength cured product achieving a uniaxial compressive strength of ≥10 N/mm
2 at material age of 28 days, and to provide a method for preparing the high-strength soil cement slurry using the fluidizing agent.
SOLUTION: The fluidizing agent for preparing the high strength soil cement slurry comprises 25-97 mass% component A, 2-40 mass% component B and 1-35 mass% component C (100% in total), provided that component A is a water-soluble vinyl copolymer that has a mass average molecular weight of 2,000-70,000 and has two specific structural units within the molecule, component B is a water-soluble vinyl copolymer that has a mass average molecular weight of 2,000-50,000 and is prepared by alkali hydrolysis of a copolymer of isobutylene and maleic anhydride, and component C is at least one chosen from sodium carbonate, potassium carbonate, sodium hydrogencarbonate and potassium hydrogencarbonate.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于制备高强度土壤水泥浆的流化剂，其能够赋予制备的土壤水泥浆高流动性，即使水泥乳进入土壤的注入比例降低，因此抑制废弃的建筑污泥的生产，并且能够从制备的土壤水泥浆中获得高强度固化产物，特别是达到≥10N/ mm 2的单轴抗压强度的高强度固化产物在28天的材料年龄，并提供使用流化剂制备高强度土壤水泥浆料的方法。解决方案：用于制备高强度土壤水泥浆的流化剂包括25-97质量％的组分A，2-40质量％的组分B和1-35质量％组分C（总共100％），条件是组分 A是一种水溶性乙烯基共聚物，其质均分子量为2,000-70,000，在分子内具有两个特定结构单元，组分B是质均分子量为2,000-50,000的水溶性乙烯基共聚物，通过碱水解异丁烯和马来酸酐的共聚物制备，组分C是选自碳酸钠，碳酸钾，碳酸氢钠和碳酸氢钾中的至少一种。版权所有（C）2011，JPO＆INPIT

112. 发明专利

JP2010285465A Ground-improving slurry composition using blast furnace cement composition and method for preparing soil cement slurry using the same 有权
标题翻译：使用BLAST FURNACE水泥组合物的地面改良浆料组合物和使用其制备土壤水泥浆料的方法
公开(公告)号：JP2010285465A
公开(公告)日：2010-12-24
申请号：JP2009137994
申请日：2009-06-09
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： KONO TAKAO , YONEZAWA TOSHIO , SATO EIJI , YOSHIDA TOMONORI , KINOSHITA MITSUO , TAMAKI SHINJI
IPC分类号： C09K17/44 , C04B7/153 , C04B18/16 , C04B22/14 , C04B24/26 , C04B28/08 , C09K17/02 , C09K17/06 , C09K17/10 , C09K17/18 , C09K17/20 , C09K17/22 , C09K103/00
CPC分类号： C04B28/08 , C04B28/14 , C04B2111/00732 , Y02W30/94 , Y02W30/95 , C04B7/02 , C04B18/141 , C04B18/167 , C04B20/0076 , C04B2103/30 , C04B2103/50 , C04B22/143
摘要： PROBLEM TO BE SOLVED: To provide a ground-improving slurry composition which ensures good applicability in ground-improving constructions, uses blast furnace slag powder in a higher rate than the present slurry compositions to give ground-cured products having necessary strengths, and can inhibit the generation of carbon dioxide, and to provide a method for preparing a soil cement slurry using the same. SOLUTION: This ground-improving slurry composition is characterized by using the following blast furnace cement composition as a binder to prepare a water/the blast furnace cement composition in a mass ratio of 40 to 250%, and containing an admixture in an amount of 0.1 to 5 pts.mass per 100 pts.mass of the blast furnace cement composition. The blast furnace cement composition is prepared by adding 10 to 30 pts.mass of reclaimed concrete powder having a calcium hydroxide content of 3 to 15 mass% and separated from crushed concrete to 100 pts.mass of a mixture comprising 60 to 90 mass% of blast furnace slag powder having a fineness of 3,000 to 8,000 cm 2 /g, 5 to 20 mass% of gypsum and 5 to 35 mass% of Portland cement (totally 100 mass%). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供确保在地面改良结构中的良好适用性的研磨改性浆料组合物，以比本浆料组合物更高的速率使用高炉矿渣粉末，得到具有必要强度的研磨固化产物，并且可以抑制二氧化碳的产生，并且提供使用其制备土壤水泥浆料的方法。解决方案：该研磨浆料组合物的特征在于使用以下的高炉水泥组合物作为粘合剂，以40〜250％的质量比制备水/高炉水泥组合物，并含有混合物数量为0.1〜5磅/ 100磅/分钟的高炉水泥组合物。通过将10〜30质量份的氢氧化钙含量为3〜15质量％的复合混凝土粉末与粉碎的混凝土分离成100重量份的混合物，制备高炉水泥组合物，该混合物含有60〜90质量％细粉度为3,000〜8000厘米 2克/克，石膏5〜20质量％，波特兰水泥5〜35质量％（总计100质量％））。版权所有（C）2011，JPO＆INPIT

113. 发明专利

JP2010285464A Ground-improving slurry composition using blast furnace slag composition and method for preparing soil cement slurry using the same 有权
标题翻译：使用高炉渣组合物的地面改良浆料组合物及其制备土壤水泥浆料的方法
公开(公告)号：JP2010285464A
公开(公告)日：2010-12-24
申请号：JP2009137988
申请日：2009-06-09
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： KONO TAKAO , YONEZAWA TOSHIO , SATO EIJI , YOSHIDA TOMONORI , KINOSHITA MITSUO , TAMAKI SHINJI
IPC分类号： C09K17/42 , C04B18/16 , C04B22/14 , C04B24/26 , C04B28/14 , C09K17/02 , C09K17/06 , C09K17/18 , C09K17/20 , C09K17/22
CPC分类号： C04B28/08 , C04B28/14 , C04B2111/00732 , Y02W30/94 , Y02W30/95 , C04B18/141 , C04B18/167 , C04B20/0076 , C04B2103/30 , C04B2103/50 , C04B22/143
摘要： PROBLEM TO BE SOLVED: To provide a ground-improving slurry composition which ensures good applicability in ground-improving constructions, uses blast furnace slag powder in a higher rate than the present slurry compositions to give ground-cured products having necessary strengths, and can inhibits the generation of carbon dioxide, and to provide a method for preparing a soil cement slurry using the same. SOLUTION: This ground-improving slurry composition is characterized by using the following blast furnace slug composition as a binder to prepare a water/the blast furnace slag composition in a mass ratio of 40 to 250%, and containing an admixture in an amount of 0.1 to 5 pts.mass per 100 pts.mass of the blast furnace slag composition. The blast furnace slag composition is prepared by adding 3 to 15 pts.mass of reclaimed concrete powder having a calcium hydroxide content of 3 to 15 mass% and separated from crushed concrete to 100 pts.mass of a mixture comprising 80 to 95 mass% of blast furnace slag powder having a fineness of 3,000 to 13,000 cm 2 /g and 5 to 20 mass% of gypsum (totally 100 mass%). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供确保在地面改良结构中的良好适用性的研磨改性浆料组合物，以比本浆料组合物更高的速率使用高炉矿渣粉末，得到具有必要强度的研磨固化产物，并且可以抑制二氧化碳的产生，并提供使用该二氧化碳制备土壤水泥浆料的方法。解决方案：该研磨浆料组合物的特征在于使用以下的高炉渣组合物作为粘合剂，以40〜250％的质量比制备水/高炉矿渣组合物，并含有混合物量为0.1〜5磅/ 100磅/升的高炉渣组成。通过加入3〜15质量份的氢氧化钙含量为3〜15质量％的回收混凝土粉末并从粉碎的混凝土中分离成100质量份的含有80〜95质量％细粉度为3000〜13000cm 2 / g / g，石膏5质量％〜20质量％的高炉渣粉末。版权所有（C）2011，JPO＆INPIT

114. 发明专利

JP2010285291A Method for preparing ae concrete using blast-furnace cement 有权
标题翻译：使用吹塑水泥制备AE混凝土的方法
公开(公告)号：JP2010285291A
公开(公告)日：2010-12-24
申请号：JP2009137971
申请日：2009-06-09
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： YONEZAWA TOSHIO , MITSUI TATEO , INOUE KAZUMASA , IKEO YOSAKU , WACHI MASAHIRO , HASUMI TAKASHI , KINOSHITA MITSUO , SAITO KAZUHIDE , KURODA MOE , TAMAKI SHINJI
IPC分类号： C04B28/08 , C04B7/19 , C04B14/06 , C04B24/00 , C04B24/26 , C04B24/32
CPC分类号： C04B28/04 , C04B28/08 , C04B2111/29 , C04B2111/34 , Y02W30/94 , C04B14/02 , C04B18/141 , C04B20/0076 , C04B20/0096 , C04B40/0028 , C04B2103/304 , C04B2103/408 , C04B2103/50 , C04B2103/58 , C04B7/02 , C04B24/003 , C04B24/165 , C04B24/32
摘要： PROBLEM TO BE SOLVED: To provide a concrete composition, while suppressing the exhaust amount of carbon dioxide, which can secure satisfactory applicability in a state where the reduction in the fluidity and the reduction in an air amount with the lapse of time in the prepared concrete composition are suppressed, further can suppress the reduction in resistivity to the drying shrinkage and freeze-thawing of the obtained hardened body, and can make the required strength appear in the obtained hardened body as well. SOLUTION: The method for preparing AE (air entrained) concrete uses at least cement, water, fine aggregate, coarse aggregate and an admixture. As the cement, the following blast-furnace cement is used, also, the ratio of water/the blast-furnace cement is regulated to 30 to 60%, and further, per 100 pts.mass of the blast-furnace cement, as at least a part of the admixture, a specified cement dispersant, a specified drying shrinkage reducing agent, a specified AE adjuster and a specified defoaming agent are used. The blast-furnace cement is composed of blast-furnace slag fine powder having fineness of 3,000 to 13,000 cm 2 /g and portland cement, and also, the blast-furnace slag fine powder is comprised in a ratio of 60 to 80 mass% and the portland cement is comprised in a ratio of 20 to 40 mass% (total 100 mass%). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种混合物组合物，同时抑制二氧化碳的排出量，其可以在流动性的降低和空气量随时间流逝的状态下确保满意的适用性所制备的混凝土组合物被抑制，进一步可以抑制所获得的硬化体的干燥收缩和冻融的电阻率的降低，并且也可以在所获得的硬化体中出现所需的强度。解决方案：制备AE（空气夹带）混凝土的方法至少使用水泥，水，细骨料，粗骨料和混合物。作为水泥，使用以下高炉水泥，水/高炉水泥的比例也调节为30〜60％，进一步地，每100盎司的高炉水泥，如至少一部分混合物，指定的水泥分散剂，指定的干燥减缩剂，特定的AE调节剂和指定的消泡剂。高炉水泥由细度为3,000〜13000cm 2 / SPM / g的高炉矿渣细粉和波特兰水泥组成，高炉矿渣粉末的比例为60〜80质量％，波特兰水泥的比例为20〜40质量％（总计100质量％）。版权所有（C）2011，JPO＆INPIT

115. 发明专利

JP2010285290A Concrete composition using blast-furnace cement composition 有权
标题翻译：使用BLAST-FURNACE水泥组合物的混凝土组合物
公开(公告)号：JP2010285290A
公开(公告)日：2010-12-24
申请号：JP2009137968
申请日：2009-06-09
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： YONEZAWA TOSHIO , MITSUI TATEO , INOUE KAZUMASA , IKEO YOSAKU , WACHI MASAHIRO , HASUMI TAKASHI , KINOSHITA MITSUO , SAITO KAZUHIDE , KURODA MOE , TAMAKI SHINJI
IPC分类号： C04B28/08 , C04B7/19 , C04B7/21 , C04B7/24 , C04B14/06 , C04B22/06 , C04B22/14 , C04B24/00 , C04B24/26 , C04B24/32
CPC分类号： C04B28/14 , C04B2111/34 , Y02W30/94 , Y02W30/95 , C04B7/02 , C04B14/02 , C04B18/141 , C04B18/167 , C04B20/0076 , C04B20/0096
摘要： PROBLEM TO BE SOLVED: To provide a concrete composition, while suppressing the exhaust amount of carbon dioxide, which can secure satisfactory applicability in a state where the reduction in the fluidity and the reduction in an air amount with the lapse of time in the prepared concrete composition are suppressed, further can suppress the drying shrinkage of the obtained hardened body, and can make the required strength appear in the obtained hardened body as well.
SOLUTION: The concrete composition at least comprises a binder, water fine aggregate, coarse aggregate and an admixture, and in which, as the binder, the following blast-furnace cement composition is used, and also, the mass ratio of water/the blast-furnace cement composition is regulated to 30 to 60%. The blast-furnace cement composition is obtained, to a mixture of 100 pts.mass comprising gypsum in a ratio of 5 to 20 mass% and portland cement in a ratio of 5 to 35 mass% (total 100 mass%), by adding regenerated concrete fine powder separated from dismantled concrete and having a calcium hydroxide content of 3 to 15 mass% in a ratio of 10 to 30 pts.mass.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种混合物组合物，同时抑制二氧化碳的排出量，其可以在流动性的降低和空气量随时间流逝的状态下确保满意的适用性所制备的混凝土组合物被抑制，进一步抑制所得硬化体的干燥收缩，并且也可以在所得的硬化体中出现所需的强度。解决方案：混凝土组合物至少包含粘合剂，水细骨料，粗骨料和混合物，其中作为粘合剂，使用以下高炉水泥组合物，并且水的质量比 /高炉水泥组合物调节至30〜60％。获得高炉水泥组合物，以比例为5〜20质量％的石膏和比例为5〜35质量％（总共100质量％）的硅酸盐岩）的100质量份的混合物，通过添加再生混凝土细粉与拆解的混凝土分离，氢氧化钙含量为3〜15质量％，比例为10〜30质量％。版权所有（C）2011，JPO＆INPIT

116. 发明专利

JP2009298624A Ultra-high-strength concrete composition and its manufacturing method 审中-公开
标题翻译：超高强度混凝土组合物及其制造方法
公开(公告)号：JP2009298624A
公开(公告)日：2009-12-24
申请号：JP2008153212
申请日：2008-06-11
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： MIYOSHI TETSUSHI , KAKIZAWA TADAHIRO , KOJIMA MASAO , IWASHIMIZU TAKASHI , MORI KENTARO , MITSUI TATEO , OKADA KAZUHISA , IIDA MASAHIRO , KINOSHITA MITSUO
IPC分类号： C04B28/02 , B28C7/02 , C04B18/14 , C04B22/06 , C04B22/08 , C04B24/26
CPC分类号： C04B28/02 , Y02W30/94 , C04B18/146 , C04B22/085 , C04B40/0028 , C04B2103/40 , C04B24/267
摘要： PROBLEM TO BE SOLVED: To provide an ultra-high-strength concrete composition which has high strength and excellent workability and effectively suppresses hardening retardation. SOLUTION: The ultra-high-strength concrete composition contains cement containing silica fume and an aqueous solution containing a maleic acid-based surfactant of 0.2-3.5 pts.mass in terms of the solid content based on 100 pts.mass of the cement containing silica fume and calcium nitrite of 20-40% in mass ratio to the solid content of the maleic acid-based surfactant. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高强度和优异的加工性并有效抑制硬化延迟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含有含硅灰石的水泥和含有0.2-3.5盎司的马来酸基表面活性剂的水溶液，其固体含量为100 ts 含有硅灰和亚硝酸钙的水泥，其质量比为马来酸基表面活性剂的固体含量的20-40％。版权所有（C）2010，JPO＆INPIT

117. 发明专利

JP2009263181A Cement dispersant and cement composition 有权
标题翻译：水泥分散剂和水泥组合物
公开(公告)号：JP2009263181A
公开(公告)日：2009-11-12
申请号：JP2008116712
申请日：2008-04-28
申请人： Takemoto Oil & Fat Co Ltd , 竹本油脂株式会社
发明人： OKADA KAZUHISA , IIDA MASAHIRO , KINOSHITA MITSUO
IPC分类号： C04B24/26 , C04B7/13 , C04B28/02 , C04B103/32 , C04B103/40 , C08F220/36 , C08F222/02 , C08F290/06
CPC分类号： C04B28/02 , C04B24/267 , C04B2103/408 , Y02W30/94 , C04B18/146
摘要： PROBLEM TO BE SOLVED: To provide a cement dispersant that gives high fluidity to a cement composition and suppresses reduction in the fluidity with lapse of time, even in the case of preparing a cement composition having a significantly reduced ratio of water/binding material so as to obtain an ultrahigh-strength cured product in the cement composition, as well as that can give a cured product having excellent strength and less self-shrinkage, and to provide a cement composition. SOLUTION: As the cement dispersant, the one containing a specified maleic acid copolymer composed of the following structural unit (A) and structural unit (B), is used. The structural unit (A) comprises a monomer expressed by chemical formula 1: R 1 -A-O-R 2 ; and the structural unit (B) comprises a structural unit formed of maleic acid and/or a structural unit formed of a maleic acid salt. In chemical formula 1, R 1 represents a 3C-5C alkenyl group; R 2 represents a hydrogen atom, a 1C-22C alkyl group or a 1C-22C aliphatic acyl group; and A represents a (poly)oxyethylene group composed of 1 to 100 oxyethylene units, or a polyalkylene group composed of total 2 to 100 of oxyethylene units and oxypropylene units. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种水泥分散剂，其给予水泥组合物高流动性，并且随着时间的流逝而抑制流动性的降低，即使在制备具有显着降低的水/结合比例的水泥组合物的情况下材料，以便在水泥组合物中获得超高强度固化产物，并且可以得到具有优异强度和较小自收缩率的固化产物，并提供水泥组合物。解决方案：作为水泥分散剂，使用含有由以下结构单元（A）和结构单元（B）组成的特定马来酸共聚物的水泥分散剂。结构单元（A）包含由化学式1表示的单体：R 1 = O-R 2 SP SP 2; 结构单元（B）包括由马来酸和/或由马来酸盐形成的结构单元形成的结构单元。在化学式1中，R 1表示3C-5C烯基; R SP2表示氢原子，1C-22C烷基或1C-22C脂肪族酰基; A表示由1〜100个氧化乙烯单元构成的（聚）氧乙烯基，或由总计2〜100个氧化乙烯单元和氧化丙烯单元构成的聚亚烷基。版权所有（C）2010，JPO＆INPIT

118. 发明专利

JP2009035453A Method for fluidizing soil cement slurry 有权
标题翻译：流化土壤水泥浆的方法
公开(公告)号：JP2009035453A
公开(公告)日：2009-02-19
申请号：JP2007201672
申请日：2007-08-02
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 , KASA YOSHIHIDE , KINOSHITA MITSUO , TAMAKI SHINJI , HIKITA TSUGUMINE
IPC分类号： C04B24/26 , C04B7/19 , C04B24/06 , C04B24/10 , C04B24/32 , C04B24/38 , C04B28/02 , C04B111/70 , C08F8/12 , C09K17/02 , C09K17/08 , C09K17/10 , C09K17/14 , C09K17/18 , C09K17/20 , C09K17/32 , C09K103/00 , C09K107/00
CPC分类号： C04B28/02 , C04B2111/00215 , C04B2111/00732 , C04B2111/27 , C04B2103/32 , C04B24/06 , C04B24/10 , C04B24/2635 , C04B24/32 , C04B24/38 , C04B2103/50
摘要： PROBLEM TO BE SOLVED: To provide a method for fluidizing a soil cement slurry which is capable of imparting enough fluidity and fluidity maintaining property to the soil cement, and, at the same time, capable of imparting enough water-stopping property, strength, and the like, to the resulting hardened soil cement, through suppressing foaming property and promoting uniform mixing of a cement milk and a soil.
SOLUTION: The method for fluidizing a soil cement slurry comprises mixing a cement milk with a fluidizing agent comprising a component A which is a water-soluble vinyl copolymer formed by alkali-hydrolyzing a copolymer of isobutylene and maleic anhydride and has a mass-average molecular weight of 2,000-50,000, a component B which is one or more selected from the group consisting of saccharides, oxycarboxylic acids and salts of oxycarboxylic acids, a component C which is a specific aliphatic polyether, and a component D which is a specific polyether-based defoaming agent, and containing 50-95 mass% of the component A, 2-35 mass% of the component B, 0.1-20 mass% of the component C and 0.01-5 mass% of the component D, in a mixing ratio of 0.5-25 kg of the fluidizing agent per 1 m
3 of soil.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供一种能够赋予土壤水泥足够的流动性和流动性维持性的土壤水泥浆的流化方法，并且同时能够赋予足够的止水性，强度等，通过抑制发泡性能和促进水泥浆与土壤的均匀混合而得到的硬化土壤水泥。用于流化土壤水泥浆料的方法包括将水泥乳与包含组分A的流化剂混合，组分A是通过碱水解异丁烯和马来酸酐的共聚物形成的水溶性乙烯基共聚物，并且具有质量平均分子量为2,000-50,000，组分B为选自糖，羟基羧酸和羟基羧酸的盐中的一种或多种，作为特定脂族聚醚的组分C和作为其的组分D 特定的聚醚类消泡剂，含有50〜95质量％的成分A，2-35质量％的成分B，0.1〜20质量％的成分C和0.01-5质量％的成分D，混合比为0.5〜25kg的流化剂，每1 m 3土壤。版权所有（C）2009，JPO＆INPIT

119. 发明专利

JP2007290896A Caking preventing agent for water granulated blast furnace slag or particle size adjusted material of the same 有权
标题翻译：用于水磨粒喷砂炉或颗粒尺寸调整的材料的防腐剂
公开(公告)号：JP2007290896A
公开(公告)日：2007-11-08
申请号：JP2006119162
申请日：2006-04-24
申请人： Jfe Mineral Co Ltd , Jfeミネラル株式会社 , Takemoto Oil & Fat Co Ltd , 竹本油脂株式会社
发明人： KIRIHARA OSAMU , YAMAGUCHI ATSUSHI , KOTO HIROYUKI , KINOSHITA MITSUO , TAKAHASHI TOMOO
IPC分类号： C04B5/06
摘要： PROBLEM TO BE SOLVED: To provide a caking preventing agent capable of stably and sufficiently preventing the caking of water granulated blast furnace slag or the like through a long period without being affected by the fluctuation of the quality or properties of the water granulated blast furnace slag or the like.
SOLUTION: The caking preventing agent of the water granulated blast furnace slag or the like contains 30-99 mass% component A and 70-1 mass% component B, wherein total of the component A and the component B is 100 mass%. The component A is at least one selected from an acrylic acid based high polymers and its alkali metal salts having weight average molecular weight of 1,000-100,000. The component B is at least one selected from phosphoric acid, sodium phosphate, sodium hydrogen phosphate, sodium dihydrogen phosphate, tripolyphoric acid and sodium tripolyphosphate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供能够稳定且充分防止水粒状高炉矿渣等长时间结块的结块防止剂，而不受水粒化的质量或性质的波动的影响高炉渣等。解决方案：水粒状高炉矿渣等的防结块剂含有30〜99质量％的成分A和70〜1质量％的成分B，其中，成分A和成分B的合计为100质量％。组分A是选自丙烯酸类高分子和其重均分子量为1,000〜10000的碱金属盐中的至少一种。组分B为选自磷酸，磷酸钠，磷酸氢钠，磷酸二氢钠，三高磷酸和三聚磷酸钠中的至少一种。版权所有（C）2008，JPO＆INPIT

120. 发明专利

JP2007153652A Method of producing ae concrete and ae concrete 有权
标题翻译：生产AE混凝土和AE混凝土的方法
公开(公告)号：JP2007153652A
公开(公告)日：2007-06-21
申请号：JP2005349289
申请日：2005-12-02
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： INOUE KAZUMASA , SUZUKI TAKESHI , KAKIZAWA TADAHIRO , KINOSHITA MITSUO , INAGAKI JUNJI , KONDO SHINICHI
IPC分类号： C04B28/02 , C04B24/00 , C04B24/26 , C04B24/32 , C04B103/30 , C08F290/06
CPC分类号： C04B28/02 , C04B14/02 , C04B20/0096 , C04B24/003 , C04B24/2647 , C04B24/32 , C04B24/161
摘要： PROBLEM TO BE SOLVED: To provide a method of producing an air entrained (AE) concrete and the AE concrete satisfying multi-functions of following (1)-(3) at the same time with excellent flowability in itself and excellent compressive strength in a resultant hardened body, that is, (1) the resultant hardened body has low dry shrinkage factor, (2)the resultant hardened body has strong resistance to freezing and thawing action and (3) the resultant hardended body has low neutralization rate.
SOLUTION: In the production of the AE concrete using cement, water, fine aggregate, coarse aggregate and an admixture, the quantity of entrained air is controlled to 3-8 vol.% by using 0.1-3 pts.mass admixture comprising a specific water soluble vinyl copolymer, a specific (poly) alkylene glycol mono alkyl ether, a specific organic phosphoric ester and a specific polyether compound in a prescribed ratio per 100 pts.mass cement.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种同时具有优异的流动性本身的满足以下（1） - （3）的多功能的空气夹带（AE）混凝土和AE混凝土的制造方法，并且优异的压缩（1）所得硬化体的干收缩率低，（2）所得到的硬化体具有较强的抗冻融作用，（3）所得到的硬化体具有低的中和率。
解决方案：在使用水泥，水，细骨料，粗骨料和混合物的AE混凝土的生产中，通过使用0.1-3质量％的混合物将夹带的空气量控制在3-8体积％特定的（聚）亚烷基二醇单烷基醚，特定的有机磷酸酯和特定的聚醚化合物，每100个水泥中规定的比例的水溶性乙烯基共聚物。版权所有（C）2007，JPO＆INPIT

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