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1. 发明专利

JP2007246770A Hydrogel composition and ground improvement method using the same 有权
标题翻译：水凝胶组合物及其改良方法
公开(公告)号：JP2007246770A
公开(公告)日：2007-09-27
申请号：JP2006073730
申请日：2006-03-17
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： HIGUCHI TAKAYUKI , NAKAMURA KEISUKE
IPC分类号： C08L29/04 , C08K3/08 , C08K5/00 , C09K17/06 , C09K17/08 , C09K17/14 , C09K17/20 , C09K17/40 , C09K103/00 , C09K109/00 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To obtain a hydrogel composition that not only improves ground in the vicinity of underground structure but also shows an alkali region of pH to control bacterial growth of underground and acidification of ground.
SOLUTION: The hydrogel composition comprises a polyvinyl alcohol-based polymer, water, an organotitanium compound and a calcium alumino-ferrite compound. The hydrogel composition has a viscosity of ≤10,000 mPa s for ≥10 minutes after mixing the components. The hydrogel composition shows pH
摘要翻译：要解决的问题：为了获得不仅改善地下结构附近地面的水凝胶组合物，而且还显示出碱的碱性区域以控制地下的细菌生长和研磨的酸化。解决方案：水凝胶组合物包含聚乙烯醇基聚合物，水，有机钛化合物和钙铝铁氧体化合物。水凝胶组合物在混合组分后≥10分钟时具有≤10,000mPa·s的粘度。水凝胶组合物在凝胶化之前显示pH <8，凝胶化后pH≥9。地面改良方法包括使用水凝胶组合物。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006160537A Cement admixture and cement composition 有权
标题翻译：水泥混合料和水泥组合物
公开(公告)号：JP2006160537A
公开(公告)日：2006-06-22
申请号：JP2004350723
申请日：2004-12-03
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： HIGUCHI TAKAYUKI , NAKAMURA KEISUKE , MORIOKA MINORU
IPC分类号： C04B22/08 , C04B22/14 , C04B24/04 , C04B24/06 , C04B24/38 , C04B28/02 , C04B103/60
摘要： PROBLEM TO BE SOLVED: To provide a cement admixture which efficiently restrains heat generation by the hydration of cement without causing a setting retardation to prevent cracks of cement.
SOLUTION: This cement admixture containing calcium aluminate and a setting retarder is characterized in that the molar ratio, CaO/Al
2 O
3 of calcium aluminate is 0.3-0.9, the Blaine specific surface area thereof is 1,500-8,000 cm
2 /g, and the setting retarder is one or more selected from dextrin, organic acids and sulfates. The cement composition contains cement and the above cement admixture.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过水泥的水合而有效地抑制发热的水泥外加剂，而不会导致凝固阻力，以防止水泥裂纹。解决方案：这种含有铝酸钙和凝固缓凝剂的水泥混合物的特征在于铝酸钙的CaO / Al 2 SB 3 O 3 / SB 3摩尔比为0.3-0.9 ，Blaine比表面积为1,500-8,000cm 2 / SP / g，凝固缓凝剂为选自糊精，有机酸和硫酸盐中的一种或多种。水泥组合物含有水泥和上述水泥外加剂。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005179133A Expansion retarder of fly ash, hydraulic composition, method for manufacturing fly ash hardened body using the same, and fly ash hardened body 有权
标题翻译：飞灰的扩展延迟器，液压组合物，使用其制造飞行ASH硬化体的方法和飞行硬化体
公开(公告)号：JP2005179133A
公开(公告)日：2005-07-07
申请号：JP2003424029
申请日：2003-12-22
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MORIOKA MINORU , NAKAMURA KEISUKE
IPC分类号： C04B22/08 , C04B7/24 , C04B28/00
CPC分类号： C04B28/021 , C04B22/085 , C04B2111/32 , C04B22/002
摘要： PROBLEM TO BE SOLVED: To provide an expansion retarder of fly ash with which the expansion induced by the fly ash having a high content of free lime is made possible and the use for a cured body of the seashore is made possible, a hydraulic composition, and a method for manufacturing the fly ash hardened body using the same.
SOLUTION: The invention comprises: the expansion retarder of the fly ash containing nitrate and/or nitrite; the expansion retarder of ≥2% in the content of the free lime in the fly ash; the hydraulic composition containing the fly ash, a stimulant, and the expansion retarder; the hydraulic composition of 0.1 or 5 parts the expansion retarder and/or 1 to 20 parts the stimulant per 100 parts the fly ash; a mixture containing the hydraulic composition and water; the method for manufacturing the fly ash hardened body by kneading the mixture, filling the same into a molding flask, and molding the mixture; the manufacturing method of kneading the mixture, filling the mixture into the molding flask, and molding the same while performing vibration compaction; and the fly ash hardened body manufactured by using the manufacturing method.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种飞灰的膨胀缓凝剂，使得由具有高含量游离石灰的飞灰引起的膨胀成为可能，并且使得用于海滨的固化体成为可能，水硬性组合物和使用其的飞灰硬化体的制造方法。解决方案：本发明包括：含有硝酸盐和/或亚硝酸盐的飞灰的膨胀缓凝剂; 飞灰中游离石灰含量≥2％的膨胀缓凝剂; 含有飞灰，刺激剂和膨胀缓凝剂的水硬性组合物; 水硬性成分为0.1或5份膨胀缓凝剂和/或1〜20份兴奋剂每100份粉煤灰; 含有水硬性组合物和水的混合物; 通过捏合混合物来制造飞灰硬化体的方法，将其填充到模型烧瓶中并模制混合物; 混合混合物的制造方法，将混合物填充到烧瓶中，并进行振动压实而成型; 和使用该制造方法制造的飞灰硬化体。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005152781A Hazardous substance decreasing material and method 有权
标题翻译：危险物质减少材料和方法
公开(公告)号：JP2005152781A
公开(公告)日：2005-06-16
申请号：JP2003394809
申请日：2003-11-25
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： NAKAMURA KEISUKE , MORIOKA MINORU , HIGUCHI TAKAYUKI
IPC分类号： A62D3/37 , A62D101/22 , A62D101/24 , A62D101/28 , A62D101/43 , A62D101/47 , B09C1/02 , B09C1/08 , C02F1/70 , C09K17/02 , C09K101/00 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To provide a hazardous substance decreasing material which can efficiently purify water and soil contaminated with heavy metals, such as chromium, selenium, and arsenic, volatile hazardous substances, and the like, and a method for decreasing hazardous substances in water or soil using it.
SOLUTION: The hazardous substance decreasing material comprises air-cooled blast furnace slag and iron slag. The total amount of Fe
2 O
3 and Al
2 O
3 is ≥20 mass% with respect to 30-70 mass% of the air-cooled blast furnace slag containing ≥0.3 mass% sulfur existing as non-sulfate sulfur and having a vitrification rate of ≤30%. The hazardous substance decreasing material contains 70-30 mass% of the iron slag in which the total amount of fluorine and boron is ≤2 mass%. The hazardous substances in water or soil are decreased by using the hazardous substance decreasing material, while adjusting the pH of the system to ≤7.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效地净化被重金属（如铬，硒和砷）等挥发性有害物质等污染的水和土壤的危险物质减少材料，以及减少危险物质的方法水或土壤中的物质。
解决方案：危险物质减少材料包括风冷高炉矿渣和铁渣。 Fe 2 3 和Al 2 O 3 的总量相对于30 -70质量％的含有≥0.3质量％硫的空气冷却高炉渣作为非硫酸硫存在，玻璃化率≤30％。有害物质降低材料含有70-30质量％的铁渣，其中氟和硼的总量≤2质量％。使用有害物质减少物质，同时将系统的pH调节至≤7，可以减少水中或土壤中的有害物质。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005040760A Toxic substance collecting material and method for treating sewage or soil by using the same 有权
标题翻译：有毒物质收集材料及使用该方法处理土壤或土壤的方法
公开(公告)号：JP2005040760A
公开(公告)日：2005-02-17
申请号：JP2003280031
申请日：2003-07-25
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MORIOKA MINORU , NAKAMURA KEISUKE , HIGUCHI TAKAYUKI , TANAKA SATOSHI , MACHINAGA OSAMU , AOYAMA YOSHIO , SANGO HIROYUKI
IPC分类号： B09C1/02 , B01J20/04 , B01J20/06 , B09C1/08 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide a toxic substance collecting material which can quickly and efficiently collect many toxic substances regardless of their kinds.
SOLUTION: This toxic substance collecting material contains a calcium ferrite hydrate and/or the dehydrated calcium ferrite obtained by heating it. Since this toxic substance collecting material can quickly and efficiently collect many toxic substances such as the chromium, selenium, arsenic, fluorine, boron, nitrate nitrogen, and phosphorus discarded from a chemical industry, an electronic industry, medical facilities, various research facilities or the like regardless of their kinds, this toxic substance collecting material is suitable for collecting the toxic substances contained in the sewage or soil in which various toxic substances are contained.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以快速有效地收集许多有毒物质的有毒物质收集材料，而不管其种类如何。解决方案：该有毒物质收集材料含有铁酸钙水合物和/或通过加热获得的脱水钙铁氧体。由于这种有毒物质收集材料可以快速有效地收集化学工业废弃的铬，硒，砷，氟，硼，硝酸氮和磷等有毒物质，电子工业，医疗设施，各种研究设施或无论种类如何，该有毒物质收集材料适用于收集含有各种有毒物质的污水或土壤中含有的有毒物质。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004315303A Cement composition, coating material and chlorine blocking method using the same 有权
公开(公告)号：JP2004315303A
公开(公告)日：2004-11-11
申请号：JP2003112683
申请日：2003-04-17
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MORIOKA MINORU , NAKAMURA KEISUKE , SAKAI ETSURO
IPC分类号： C04B7/32 , C04B7/345 , C04B28/06 , C04B41/65 , C04B111/23 , C04B111/24
摘要： PROBLEM TO BE SOLVED: To provide a cement composition having excellent strength development from initial strength through a long period, excellent chloride infiltration resistance and excellent acid resistance, capable of remarkably reducing the infiltration rate of chloride ion to the inside of concrete, suppressing the infiltration of chloride ion to cement or conrete or remarkably improving the acid resistance, a coating material and a salt blocking method using the same.
SOLUTION: In the salt blocking method, the cement composition contains calcium aluminate and pulp sludge incineration ash and further contains one or more kind selected from blast furnace granulated slag fine powder, fly ash and silica fume and the coating material contains paste or mortar prepared using the cement composition and is applied on the surface of a cement concrete hardened body using Portland cement.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004136251A Harmful heavy metal reducing material 有权
标题翻译：有害重金属减少材料
公开(公告)号：JP2004136251A
公开(公告)日：2004-05-13
申请号：JP2002305886
申请日：2002-10-21
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SANGO HIROYUKI , NAKAMURA KEISUKE , HIGUCHI TAKAYUKI , MORIOKA MINORU , NAKANISHI YASUYUKI , ISHIDA TSUMORU
IPC分类号： B09C1/02 , B09C1/08 , C02F1/62 , C04B22/08
摘要： PROBLEM TO BE SOLVED: To provide a harmful heavy metal reducing material which efficiently reduces compounds containing harmful heavy metals such as cadmium, trivalent chromium, hexavalent chromium, lead, arsenic, nickel, mercury and selenium at a low cost.
SOLUTION: The harmful heavy metal reducing material comprises calcium zinc aluminate. By using the harmful heavy metal reducing material, various kinds of harmful heavy metals including the hexavalent chromium are reduced and the elution is suppressed. The harmful heavy metal reducing material is suitable for applications of the harmful heavy metal reducing material for cleaning the water and soil which is contaminated by the harmful heavy metals and is produced in chemical and metal fields, etc.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种有效减少含有有害重金属如镉，三价铬，六价铬，铅，砷，镍，汞和硒的化合物的有害重金属还原材料。
解决方案：有害的重金属还原材料包括铝酸锌锌。通过使用有害的重金属还原材料，减少了包含六价铬的各种有害重金属，并且抑制了洗脱。有害的重金属还原材料适用于有害的重金属还原材料的清洗被有害重金属污染并在化学和金属领域生产的水和土壤的应用。版权所有（C） 2004年，日本特许厅

8. 发明专利

JP2005255473A Hydraulic composition, hardened body using the same, and method for producing the hardened body 有权
标题翻译：液压组合物，使用其的硬化体以及生产硬化体的方法
公开(公告)号：JP2005255473A
公开(公告)日：2005-09-22
申请号：JP2004070404
申请日：2004-03-12
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： NAKAMURA KEISUKE , MORIOKA MINORU
IPC分类号： A01K61/00 , C04B7/28 , C04B22/08 , C04B28/02
CPC分类号： C04B28/021 , Y02W30/92 , C04B18/08 , C04B18/10 , C04B22/085 , C04B40/0067 , C04B40/024
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic composition composed mainly of pulp sludge incineration ash, a hydraulic composition capable of suppressing the expansion of pulp sludge incineration ash having a high free-lime content, a hardened body using the composition, and a method for producing the hardened body. SOLUTION: A hydraulic composition comprising 100 pts. pulp sludge incineration ash and 1-30 pts. stimulant is provided, together with a hardened body using the composition and a production method of the hardened body. The composition exhibits excellent strength-developing capability even without employing a chloride-based accelerator or sea water. Since the main component of the composition is pulp sludge incineration ash being a byproduct, it contributes to effective utilization of byproducts. It can be applied widely to various structures in the fields of civil engineering and construction, and is particularly suitable to a hardened body utilized as an alternative material to plain concrete for marine structures such as a tetrapod and a fishing bank block. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种主要由纸浆污泥焚烧灰组成的水硬性组合物，能够抑制具有高的游离石灰含量的纸浆污泥焚烧灰的膨胀的水硬性组合物，使用该组合物的硬化体，以及硬化体的制造方法。
解决方案：包含100个点的水力组合物。纸浆污泥焚烧灰和1-30点。使用组合物和硬化体的制造方法与硬化体一起提供兴奋剂。该组合物即使不使用氯化物基促进剂或海水也显示出优异的强度显影能力。由于组成的主要成分是作为副产物的纸浆污泥焚烧灰，因此有助于副产物的有效利用。它可以广泛应用于土木工程和建筑领域的各种结构，特别适用于用作诸如四足动物和钓鱼池块等海洋结构的普通混凝土的替代材料的硬化体。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005194145A Cement composition and its use method 审中-公开
标题翻译：水泥组合物及其用途方法
公开(公告)号：JP2005194145A
公开(公告)日：2005-07-21
申请号：JP2004003106
申请日：2004-01-08
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MORIJIRI MASARU , NAKAMURA KEISUKE , IRIUCHIJIMA KATSUAKI , MORIOKA MINORU
IPC分类号： E04G23/02 , B28C7/04 , C04B18/10 , C04B24/26 , C04B28/02 , C04B111/70 , C09K17/02 , C09K17/10 , C09K17/22 , C09K17/44 , C09K103/00
CPC分类号： C04B28/02 , Y02W30/92 , C04B18/10 , C04B24/26 , C04B40/065 , C04B2103/44
摘要： PROBLEM TO BE SOLVED: To provide a cement composition for which an incineration ash being an industrial waste can be effective utilized, which is superior in strength development, which is used in the field of civil engineering works/buildings, especially used as various kinds of grouting materials, and its use method.
SOLUTION: The cement composition contains cement, the incineration ash, and an alkali-thickener type polymer emulsion. In the cement composition, 30 pts or more of the incineration ash is contained to 100 pts of the cement, and the alkali-thickener type polymer emusion is an emulsion obtainable by copolymerization of unsaturated carboxylic acids and an ethylenically unsaturated compound. A hardened body formed by using the cement composition is also provided. In the method of using the cement composition, the cement, the incineration ash and water are prelimiarily mixed to be an agent A, and the agent A is mixed with an agent B containing the alkali-thickener type polymer emulsion just before use.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够有效利用作为工业废物的焚烧灰的水泥组合物，其在强度开发方面优越，其用于土木工程/建筑物领域，特别用作各种灌浆材料及其使用方法。解决方案：水泥组合物含有水泥，焚烧灰和碱增稠剂型聚合物乳液。在水泥组合物中，将100重量％的焚化灰含在水泥中，碱添加剂型聚合物是通过不饱和羧酸和烯键式不饱和化合物的共聚得到的乳液。还提供了通过使用该水泥组合物形成的硬化体。在使用水泥组合物的方法中，将水泥，焚烧灰和水预先混合成试剂A，将试剂A与使用前含有碱增稠型聚合物乳液的试剂B混合。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005105067A Snow and ice-melting material 有权
标题翻译：雪和熔融材料
公开(公告)号：JP2005105067A
公开(公告)日：2005-04-21
申请号：JP2003338155
申请日：2003-09-29
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MORIOKA MINORU , NAKAMURA KEISUKE , SAKAI ETSURO
IPC分类号： C09K3/18
摘要： PROBLEM TO BE SOLVED: To provide a snow and ice-melting material for use on a road in a cold district and so on which contains only a small amount of free chloride ions.
SOLUTION: The snow and ice-melting material comprises a chloride and a calcium aluminate. Because this snow and ice-melting material has a large snow/ice-melting effect and contains only a small amount of free chloride ions, it is suitable as a snow and ice-melting material for use for melting snow and ice on the surface of a road in a cold district and so forth due to its small effect of free chloride ions to neighboring fields and concrete buildings.
COPYRIGHT: (C)2005,JPO&NCIPI

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