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1. 发明专利

JP4586432B2 Magnesium acetate sodium double salt and anti-freeze agents 有权
公开(公告)号：JP4586432B2
公开(公告)日：2010-11-24
申请号：JP2004184102
申请日：2004-06-22
申请人：米山化学工業株式会社
发明人：誠二村本 , 剛田方 , 和秀辻 , 正隆高橋
IPC分类号： C07C53/10 , C07C51/41 , C09K3/00 , C09K3/18 , E01H10/00

2. 发明专利

JP2013085987A Method for amending bottom sediment and structure for amending bottom sediment 审中-公开
标题翻译：修补底部沉积物和结构修补底部沉积物的方法
公开(公告)号：JP2013085987A
公开(公告)日：2013-05-13
申请号：JP2011226141
申请日：2011-10-13
申请人： Kajima Corp , 鹿島建設株式会社 , Yoneyama Kagaku Kogyo Kk , 米山化学工業株式会社 , Nippon Mikuniya Kk , 日本ミクニヤ株式会社
发明人： SAKUSE NOBUO , KOSHIMURA YOSHITAKA , NAKAMURA HANAKO , BANDO HIROZO , SHIMOKAWA TSUNEJI , MIZUKI NAOHIDE , MURAMOTO SEIJI , IWAI KATSUMI , ICHIMURA YASUSHI
IPC分类号： C02F11/00 , E02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a means for surely and uniformly amending bottom sediment in an objective water area by using bottom sediment amendments in a closed or semi-closed water area.SOLUTION: A method for amending bottom sediment is provided which includes a step of laying a bottom sediment amendment structure A' provided with at least a support member 1 and solid amendments 2 attached to the support member 1' at predetermined intervals and containing bottom sediment amendment components. Solid amendments 2 containing bottom sediment amendment components are attached at predetermined intervals to a support member 1 in a linear, screen-like, net-like, nearly lattice-like, or like form. The formed bottom sediment amendment structure A' is laid in a closed or semi-closed water area such as a harbor, a lake, a marsh, a tideland, a canal, or a moat. The solid amendments 2 can thus be supplied into bottom mud S1 while kept definitely distant from each other, so that bottom sediment amendment can be uniformly performed. Further, because the solid amendments 2 are fixed on the support member 1, it becomes possible to adjust the amount of the solid amendments 2 supplied into the objective water area and to eliminate the risk that the solid amendments 2 are carried away by waves, a tide, or the like or that the solid amendments 2 are moved upon e.g., digging-up.
摘要翻译：要解决的问题：通过在封闭或半封闭的水域中使用底部沉积物修补，提供一种在客观水域中确定和均匀地修补底部沉积物的手段。解决方案：提供了一种用于修正底部沉积物的方法，其包括以预定间隔铺设设置有至少一个支撑构件1和固体修正件2的底部沉积物修正结构A'并包含底部沉积物修正组件。含有底部沉积物修正部件的固体修正物2以预定间隔以直线状，网状，网状，几乎格子状或类似形式附接到支撑构件1。形成的底部沉积物修复结构A'被放置在封闭或半封闭的水域，例如港口，湖泊，沼泽地，海岸线，运河或护城河。因此，可以将固体修正体2供给到底泥S1中，同时保持彼此远离，从而可以均匀地进行底部沉降修正。此外，由于固体修正体2固定在支撑构件1上，因此可以调节供给到目标水域的固体修正物2的量，并且消除固体修正物2被波浪带走的风险，潮汐等，或固体修正2移动到例如挖掘。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2006008535A Magnesium-sodium acetate double salt and antifreezing agent 有权
标题翻译：镁酸钠双盐和抗磨剂
公开(公告)号：JP2006008535A
公开(公告)日：2006-01-12
申请号：JP2004184102
申请日：2004-06-22
申请人： Yoneyama Kagaku Kogyo Kk , 米山化学工業株式会社
发明人： TAKAHASHI MASATAKA , TSUJI KAZUHIDE , TAGATA TAKESHI , MURAMOTO SEIJI
IPC分类号： C07C53/10 , C07C51/41 , C09K3/00 , C09K3/18 , E01H10/00
摘要： PROBLEM TO BE SOLVED: To provide a new compound or composition as an antifreezing agent, and to provide a suitable method for producing the same.
SOLUTION: The new compound is a magnesium-sodium acetate double salt of the formula:Mg
2 Na(CH
3 COO)
5 . The method for producing the antifreezing agent comprising as active ingredient the double salt or its mixture with sodium acetate or magnesium acetate comprises the following steps:(A) An aqueous acetic acid solution is incorporated with sodium hydroxide in an amount equivalent to 0.17-0.62 equivalent of the acetic acid therein to prepare an aqueous acetic acid solution containing sodium acetate, (B) the resultant aqueous solution is incorporated with magnesium oxide in an amount equivalent to the remaining acetic acid to carry out a reaction under agitation, and (C) antifreezing agent particles are granulated from a pasty material containing the resultant reaction product.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新的化合物或组合物作为防冻剂，并提供其制备方法。解决方案：新化合物是下式的镁 - 乙酸钠复盐：Mg 2 Na（CH 3 SBO 3）SB 。制备包含作为有效成分的双重盐或其与乙酸钠或乙酸镁的混合物的防冻剂的方法包括以下步骤：（A）将乙酸水溶液与等于0.17-0.62当量的氢氧化钠混合的乙酸以制备含乙酸钠的乙酸水溶液，（B）所得水溶液中加入与剩余乙酸相当量的氧化镁，在搅拌下进行反应，（C）防冻试剂颗粒从含有所得反应产物的糊状材料制粒。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2012161754A Bottom sediment improving structure and bottom sediment improving method 审中-公开
标题翻译：底部改善结构和底部深度改进方法
公开(公告)号：JP2012161754A
公开(公告)日：2012-08-30
申请号：JP2011024843
申请日：2011-02-08
申请人： Kajima Corp , Nippon Mikuniya Kk , Yoneyama Kagaku Kogyo Kk , 日本ミクニヤ株式会社 , 米山化学工業株式会社 , 鹿島建設株式会社
发明人： SAKUSE NOBUO , KOSHIMURA YOSHITAKA , OTSUKA SEIJI , WAKIMOTO HARUKI , NAKAMURA HANAKO , MIZUKI NAOHIDE , HIRASAWA HIRONOBU , IWAI KATSUMI , ICHIMURA YASUSHI
IPC分类号： C02F11/00 , C02F11/06 , C09K17/02 , C09K17/06 , C09K17/14 , C09K17/18 , C09K17/32 , C09K17/48 , C09K17/50 , E02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a means that can acquire a distribution situation after charging a bottom sediment improving agent into a closed water area or the like and supply bottom sediment improving components more surely into the object water area.SOLUTION: A bottom sediment improving structure A having a solid agent 1 containing bottom sediment improving components 12, and containing magnetic bodies M as components is charged into a closed or semiclosed water area. Then the bottom sediment improving structure A is retained in bottom mud where the solid agent 1 dissolves to improve a bottom sediment therearound. At the same time, since the bottom sediment improving structure A includes the magnetic bodies M, the distribution situation can be acquired by a magnetic searching means or the like after charging the bottom sediment improving structure A. Bottom sediment improvement in the object water area can thereby be uniformly and surely made even when the object water area is wide and the transparency of the water area is low.
摘要翻译：要解决的问题：提供一种在将底部沉淀物改善剂装入封闭水区域等之后可以获得分配情况的手段，并且更确定地将底部沉淀物改善部件供应到对象水区域中。解决方案：将含有底部沉淀物改进部件12的固体试剂1和含有作为组分的磁体M的底部沉淀物改进结构A装入闭合或半闭合的水区域。然后底部沉积物改良结构A保留在固体剂1溶解的底泥中，以改善其周围的底部沉积物。同时，由于底部沉积物改善结构A包括磁体M，所以在充填底部沉积物改进结构A之后，可以通过磁性搜索装置等获得分布情况。对象水区域的底部沉淀物改善可以从而即使当对象水域宽并且水域的透明度低时，也能够均匀且可靠地制造。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP3733844B2 Phosphorus elution inhibitor, a method of suppressing the elution of phosphorus of the production method and the bottom mud 有权
公开(公告)号：JP3733844B2
公开(公告)日：2006-01-11
申请号：JP2000231603
申请日：2000-07-31
申请人：登山田 , 清治浜崎 , 米山化学工業株式会社
发明人：登山田 , 浩宣平沢 , 清治浜崎
IPC分类号： C02F11/00

6. 发明专利

JP2004067824A Antifreezing liquid 审中-公开
标题翻译：防冻液
公开(公告)号：JP2004067824A
公开(公告)日：2004-03-04
申请号：JP2002227751
申请日：2002-08-05
申请人： Yoneyama Kagaku Kogyo Kk , 米山化学工業株式会社
发明人： OKUMURA KATSUYA , MURAMOTO SEIJI
IPC分类号： C09K3/00
摘要： PROBLEM TO BE SOLVED: To provide an antifreezing liquid to be sprayed for melting ice/melting snow on a road or the like containing inexpensive sodium acetate but suppressed in acetic acid odor generated on use.
SOLUTION: The antifreezing liquid comprises a solution comprised of the following components (A) to (D): (A) 10-30 wt% of sodium acetate; (B) 10-30 wt% of urea; (C) at most 1 wt% of a plant essential oil-based, liquid deodorizer; and (D) water as the remainder.
COPYRIGHT: (C)2004,JPO

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