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1. 发明专利

JP2008137889A Cement composition 审中-公开
标题翻译：水泥组合物
公开(公告)号：JP2008137889A
公开(公告)日：2008-06-19
申请号：JP2008001822
申请日：2008-01-09
申请人： Basf Pozzolith Ltd , Basfポゾリス株式会社 , Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： OKAZAWA SATOSHI , YAGUCHI MINORU , YAMAKAWA TSUTOMU , SASAGE TAKEAKI
IPC分类号： C04B28/02 , C04B24/26 , C04B24/32 , C04B24/38 , C04B40/00 , C08K3/00 , C08L1/26 , C08L33/02
CPC分类号： C04B40/0039 , C04B2103/0075 , C04B2103/0083 , C04B2103/30 , C04B24/2629 , C04B24/383 , C04B28/02 , C04B2103/50 , C04B24/2647 , C04B24/267
摘要： PROBLEM TO BE SOLVED: To provide a cement composition containing an additive for a cement composition which is intended to improve pump pushing characteristics, to prevent bleeding, to improve the workability, to secure resistance to material separation, and to reduce dust and splash during concrete spraying required to a cement composition, and which has excellent storage stability and suffers neither a significant viscosity increase nor gelation even when stored for a long time.
SOLUTION: The cement composition comprises an additive for the cement composition containing a component (A) a polycarboxylic acid based copolymer and/or salts thereof, a component (B) a water-soluble cellulose ether having a solution viscosity 50-27,800 mPa. s for 2.0% by weight aqueous solution at 20°C, and a component (C) a defoaming agent. The cement composition produces an excellent effects of preventing bleeding, improving workability, securing resistance to material separation, and decreasing dust and splash during concrete spraying required to the cement composition such as paste, mortar, and concrete. In addition, the additive which is added to the cement composition excels in long-term storage stability.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种含有水泥组合物添加剂的水泥组合物，该水泥组合物旨在提高泵推动特性，防止渗血，提高加工性，确保材料分离的耐性，并且减少粉尘和在水泥组合物所需的混凝土喷涂期间飞溅，并且具有优异的储存稳定性，并且即使长时间储存也不会显着增加粘度和凝胶化。解决方案：水泥组合物包含用于水泥组合物的添加剂，其中含有组分（A）多元羧酸基共聚物和/或其盐，组分（B）水溶性纤维素醚，其溶液粘度为50-27,800 兆帕。在20℃下为2.0重量％水溶液，和（C）成分为消泡剂。该水泥组合物在水泥组合物如糊料，砂浆和混凝土中所需的混凝土喷涂过程中产生了防止渗水，改善加工性，确保材料分离性，以及减少混凝土喷涂过程中的灰尘和飞溅的优异效果。此外，添加到水泥组合物中的添加剂的长期保存稳定性优异。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008201613A Hydraulic composition for extrusion molding 有权
标题翻译：液压组合物挤出成型
公开(公告)号：JP2008201613A
公开(公告)日：2008-09-04
申请号：JP2007038289
申请日：2007-02-19
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： SASAGE TAKEAKI , YAMAKAWA TSUTOMU
IPC分类号： C04B28/02 , C04B14/06 , C04B14/18 , C04B16/02 , C04B16/06 , C04B24/38 , C04B28/14
CPC分类号： C04B24/383 , C04B28/14 , C04B2103/0053 , C04B2111/00129 , C04B7/02 , C04B14/02 , C04B20/0048
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic composition for extrusion molding excellent in extrusion moldability and frost durability.
SOLUTION: The hydraulic composition comprises a water-soluble hydroxypropylmethyl cellulose, cement and/or gypsum, aggregate, reinforcing fiber and water. In the above cellulose, the substitution degree of a methyl group is 1.6-2.5, the substituted mole number of a hydroxypropyl group is 0.10-0.26, and the molar ratio of the methyl group to the hydroxypropyl group (methyl/hydroxypropyl) is 6.1-17.0.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供挤出成型性和耐久性优异的挤出成型用水硬性组合物。水溶液组合物包含水溶性羟丙基甲基纤维素，水泥和/或石膏，骨料，增强纤维和水。在上述纤维素中，甲基的取代度为1.6〜2.5，羟丙基的取代摩尔数为0.10〜0.26，甲基与羟丙基的摩尔比（甲基/羟丙基）为6.1〜 17.0。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006056763A Self-leveling composition 有权
标题翻译：自我组合
公开(公告)号：JP2006056763A
公开(公告)日：2006-03-02
申请号：JP2004243299
申请日：2004-08-24
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： SASAGE TAKEAKI , YAMAKAWA TSUTOMU
IPC分类号： C04B28/02 , C04B22/08 , C04B22/14 , C04B24/06 , C04B24/24 , C04B24/26 , C04B24/38 , C04B111/62
摘要： PROBLEM TO BE SOLVED: To provide an SL material (self-leveling composition) capable of preventing the generation of a pinhole after curing originated from the matter which can not be removed with an anti-foaming agent, and suitable for a surface finishing SL material having excellent appearance and construction aspect.
SOLUTION: In the self-leveling composition containing cement and/or gypsum, fine aggregate, a water reducing agent (fluidizing agent or dispersant), the anti-foaming agent, a setting retarder, a setting accelerator, a water-soluble cellulose ether and water as essential components, the water-soluble cellulose ether in which a residual quantity of screen number 100 (150 μm of opening) described in the 14th revision Japanese pharmacopoeia B1061 is ≤5 mass% is used.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止产生固化后的针孔的SL材料（自流平组合物），其起源于不能用消泡剂除去的物质，适用于表面整理SL材料具有优异的外观和结构方面。解决方案：在含有水泥和/或石膏的自流平组合物中，细骨料，减水剂（流化剂或分散剂），消泡剂，凝固缓凝剂，凝固促进剂，水溶性纤维素醚和水作为必要组分，使用在第十四版本日本药典B1061中描述的筛网编号100（开口的150μm）的残留量≤5质量％的水溶性纤维素醚。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2014227318A セルフレベリング材审中-公开
标题翻译：自平衡材料
公开(公告)号：JP2014227318A
公开(公告)日：2014-12-08
申请号：JP2013108484
申请日：2013-05-23
申请人：信越化学工業株式会社 , Shin Etsu Chem Co Ltd
发明人： KONISHI HIDEKAZU , YAMAKAWA TSUTOMU
IPC分类号： C04B28/02 , C04B24/26 , C04B24/32 , C04B24/38
CPC分类号： C04B24/383 , C04B28/02 , C04B28/04 , C04B28/145 , C04B28/16 , C04B2111/62 , C04B7/02 , C04B20/0076 , C04B20/008 , C04B2103/12 , C04B2103/22 , C04B2103/302 , C04B2103/50 , C04B14/06 , C04B24/2647 , C04B24/2688
摘要：【解決手段】水溶性ヒドロキシアルキルアルキルセルロース、セメント、骨材及び水を含むセルフレベリング材であって、前記水溶性ヒドロキシアルキルアルキルセルロースのアルキル基の置換度が1.2〜1.7であり、アルキル基の置換度とヒドロキシアルキル基の置換モル数の和が1.5〜2.0であって、かつグルコース環単位当りにアルキル基或いはヒドロキシアルキル基で置換されていないグルコース環の比率が10mol%以下であるセルフレベリング材。【効果】本発明によれば、安価なセルロースエーテルを用いても、流動性の経時変化が少なく、かつ凝結時間の早いセルフレベリング材を得ることが可能である。【選択図】なし
摘要翻译：要解决的问题：为了提供自流平材料，其流动性几乎不随时间变化，并且即使使用廉价的纤维素醚也能保持快速凝固时间。溶液：自流平材料含有水溶性羟烷基烷基纤维素，水泥，骨料和水。水溶性羟烷基烷基纤维素中的烷基的取代度为1.2〜1.7，烷基的取代度与羟烷基的取代摩尔数之和为1.5〜2.0。每个葡萄糖环单元不含烷基或羟烷基的取代基的葡萄糖环的比率为10摩尔％以下。

5. 发明专利

JP2008201612A Hydraulic composition 有权
标题翻译：液压组合物
公开(公告)号：JP2008201612A
公开(公告)日：2008-09-04
申请号：JP2007038220
申请日：2007-02-19
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： YAMAKAWA TSUTOMU , SASAGE TAKEAKI
IPC分类号： C04B28/02 , C04B22/08 , C04B22/10 , C04B22/12 , C04B24/04 , C04B24/26 , C04B24/32 , C04B24/38 , C04B28/14 , C04B111/62
CPC分类号： C04B28/02 , C04B28/14 , C04B40/0039 , C04B2111/62 , C04B14/06 , C04B24/383 , C04B2103/12 , C04B2103/22 , C04B2103/302 , C04B2103/50 , C04B14/28 , C04B22/064
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic composition which has small change of flowability with time, is providing a cement mortar composition such as a self-leveling (SL) material having quick setting time, tile lining mortar having long open time and quick setting time and a building base control coating material and has a long usable time and a quick setting time.
SOLUTION: The hydraulic composition contains a setting accelerator, a water-soluble cellulose ether selected from one of a water-soluble alkyl cellulose and a water-soluble hydroxyalkyl cellulose or both and water and the degree of substitution of alkyl group of the water-soluble cellulose ether is 1.6-2.5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有随时间流动性变化小的水硬性组合物，提供了具有快速凝固时间的自流平（SL）材料的水泥砂浆组合物，具有长的开放时间的瓦片砂浆快速凝固时间和建筑基地控制涂料，使用时间长，凝固时间快。水溶液组合物含有凝固促进剂，选自水溶性烷基纤维素和水溶性羟烷基纤维素之一的水溶性纤维素醚或水，以及水溶性羟烷基纤维素和水中的烷基的取代度水溶性纤维素醚为1.6-2.5。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008037663A Hydraulic composition 有权
标题翻译：液压组合物
公开(公告)号：JP2008037663A
公开(公告)日：2008-02-21
申请号：JP2006209587
申请日：2006-08-01
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： SASAGE TAKEAKI , YAMAKAWA TSUTOMU
IPC分类号： C04B28/02 , C04B14/04 , C04B24/08 , C04B24/16 , C04B24/32 , C04B24/38 , C04B24/42
CPC分类号： C04B28/02 , C04B20/1018 , C04B2111/72 , C04B24/383 , C04B2103/402 , C04B2103/406 , C04B2103/50 , C04B14/06
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic composition increasing operation efficiency by improving troweling workability without impairing any physical properties of the hydraulic composition.
SOLUTION: The hydraulic composition contains at least one kind of an anionic surfactant (A group) having foaming property, at least one kind of a nonionic surfactant (B group) being an anti-foaming agent and a water-soluble cellulose ether. The additive quantity of the A group and B group surfactant is respectively 0.000005-0.004 mass% of the quantity of a powdery material in the hydraulic composition and the additive quantity of the water-soluble cellulose ether is 0.02-1.2 mass% of the quantity of the hydraulic composition.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过改善t刻加工性而不损害水硬性组合物的任何物理性能来提供提高操作效率的水硬性组合物。解决方案：水硬性组合物含有至少一种具有发泡性的阴离子表面活性剂（A组），至少一种作为消泡剂的非离子表面活性剂（B组）和水溶性纤维素醚。 A组和B组表面活性剂的添加量分别为水硬性组合物中粉末状物质的量的0.000005〜0.004质量％，水溶性纤维素醚的添加量为0.02〜1.2质量％水硬组合物。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2014015355A Hydraulic composition for extrusion molding 有权
标题翻译：液压组合物挤出成型
公开(公告)号：JP2014015355A
公开(公告)日：2014-01-30
申请号：JP2012154270
申请日：2012-07-10
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： KONISHI HIDEKAZU , ITO RUMIKO , YAMAKAWA TSUTOMU , HAYAKAWA KAZUHISA
IPC分类号： C04B28/02 , C04B16/02 , C04B16/06 , C04B24/38
CPC分类号： C04B14/04 , C04B14/18 , C04B16/02 , C04B16/0633 , C04B24/383 , C04B28/02 , C04B2111/00129 , Y02W30/92 , Y02W30/97 , C04B14/062 , C04B14/185 , C04B18/08 , C04B18/26
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic composition for extrusion molding that can make a curing time shortened as it has a low setting retardance for cement, is unlikely to cause a thermal gelation even at high temperatures, and is excellent in extrusion moldability.SOLUTION: A hydraulic composition for extrusion molding is a composition comprising: a water soluble hydroxyalkyl alkyl cellulose; a cement; an aggregate; a reinforcement fiber; and water. Here, a substitution degree by the alkyl groups of the water soluble hydroxyalkyl alkyl cellulose is 1.2-1.7, the sum of the substitution degree by the alkyl groups and a substituted molar number by the hydroxyalkyl groups is 1.5-2.0, and a percentage of glucose rings that are not substituted by alkyl groups and hydroxyalkyl groups per glucose ring unit is less than or equal to 10 mol%. According to the invention, it is possible to shorten the curing time and to obtain a hydraulic composition for extrusion molding which is excellent in extrusion moldability even under a condition where a temperature of the composition is high.
摘要翻译：要解决的问题：为了提供一种用于挤出成型的水硬性组合物，其能够使固化时间缩短，因为其对于水泥具有低的凝固阻滞性，即使在高温下也不会引起热凝胶化，并且挤出成型性优异。：用于挤出成型的水硬性组合物是包含：水溶性羟烷基烷基纤维素; 水泥总数增强纤维; 和水。这里，水溶性羟烷基烷基纤维素的烷基取代度为1.2〜1.7，烷基取代度与羟烷基的取代摩尔数之和为1.5〜2.0，葡萄糖每个葡萄糖环单元不被烷基和羟烷基取代的环小于或等于10mol％。根据本发明，即使在组合物的温度高的条件下，也可以缩短固化时间并获得挤出成型性优异的挤出成型用水硬性组合物。

8. 发明专利

JP2013036323A Reclamation method and mixed material for reclamation 有权
标题翻译：回收方法和混合材料进行回收
公开(公告)号：JP2013036323A
公开(公告)日：2013-02-21
申请号：JP2012155652
申请日：2012-07-11
申请人： Shimizu Corp , 清水建設株式会社 , Aomi Construction Co Ltd , あおみ建設株式会社 , Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： ISE JUICHI , MIYATA KAZU , NAGASAWA MASAAKI , MIYASHITA TAKEYUKI , TAKEUCHI JUN , YOSHIHARA ITARU , GORYODA OSAMU , YAMAKAWA TSUTOMU
IPC分类号： E02B3/18
摘要： PROBLEM TO BE SOLVED: To provide a reclamation method which can use sediment containing large diameter gravel and enables construction of the reclaimed ground with stable density and strength, and a mixed material for reclamation.SOLUTION: A mixed material for reclamation, which is prepared by mixing a stabilizer, a separation inhibitor and water with sediment containing large diameter gravel, is added into water. The mixed material for reclamation added into the water is compacted every certain layer thickness. A reclamation method includes the step of: preparing the mixed material for reclamation by mixing and stirring paste comprising the stabilizer, water and the separation inhibitor, with the sediment; adding the mixed material for reclamation into water; and compacting the mixed material for reclamation added into the water every predetermined layer thickness.
摘要翻译：要解决的问题：提供一种可以使用含有大直径砾石的沉淀物的再生方法，并且能够以稳定的密度和强度构建回收地面，以及用于回收的混合材料。解决方案：通过将稳定剂，分离抑制剂和水与含有大直径砾石的沉淀混合制备的用于回收的混合材料加入到水中。添加到水中的填埋混合材料每一层厚度都被压实。回收方法包括以下步骤：通过将包含稳定剂，水和分离抑制剂的浆料与沉淀物混合搅拌来制备用于回收的混合材料; 将复垦材料加入水中; 并且每预定层厚度压实添加到水中的用于回收的混合材料。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2005194391A Admixture for putty or bond 审中-公开
标题翻译：。。。。
公开(公告)号：JP2005194391A
公开(公告)日：2005-07-21
申请号：JP2004002270
申请日：2004-01-07
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： HAYAKAWA KAZUHISA , YAMAKAWA TSUTOMU , SASAGE TAKEAKI
IPC分类号： C08L1/26 , C08G18/38 , C08L75/04 , C09D5/34 , C09D101/26 , C09D175/04 , C09D175/08 , C09J11/08 , C09J101/26 , C09J175/04 , C09J175/08
摘要： PROBLEM TO BE SOLVED: To provide an admixture for putty or bond, providing little shear droop while keeping excellent water fluidity, enabling painting from thick painting to thin painting to be freely carried out, having excellent adhesiveness to ground, and hardly causing reduction of the thickness accompanied by drying and hardening.
SOLUTION: The admixture for the putty and the bond contains a polyalkylene polyol derivative having a repeating unit U-1 represented by formula (1) and a repeating unit U-2 represented by formula (2) and having a molar ratio (U-1/U-2) of the U-1 to the U-2 of (0.5/0.5) to (0.99/0.01), and a water-soluble cellulose ether. [In the formulas, A is a divalent polyoxyalkylene residue derived from a water-soluble polyalkylene polyol having hydroxy groups at least at both terminals, having 400-100,000 number average molecular weight, and represented by HO-A-OH; B is a divalent organic residue derived from a 3-18C polyisocyanate represented by OCN-B-NCO; and D is a divalent organic group derived from a dihydroxy compound selected from compounds represented by formulas (3) to (5)].
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供腻子或粘合剂的混合物，在保持优异的水流动性的同时提供很小的剪切下垂，可以自由地进行从厚涂漆到薄涂的涂漆，具有优异的与地面的粘合性，并且几乎不引起伴随干燥硬化而减少厚度。解决方案：油灰和粘结剂的混合物含有具有由式（1）表示的重复单元U-1和由式（2）表示的重复单元U-2并且具有摩尔比（（0.5 / 0.5）〜（0.99 / 0.01）的U-1至U-2的U-1 / U-2和水溶性纤维素醚。 [式中，A为至少在两末端具有羟基的水溶性聚亚烷基多元醇，数均分子数为400〜10000，由HO-A-OH表示的二价聚氧化烯残基; B是由OCN-B-NCO 3表示的3-18C多异氰酸酯衍生的二价有机残基; 和D是衍生自选自式（3）至（5）表示的化合物的二羟基化合物的二价有机基团]。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2003277116A Admixture, hydraulic composition for extrusion molding, and method for selecting admixture 有权
标题翻译：用于挤压成型的液压组合物和选择粘合剂的方法
公开(公告)号：JP2003277116A
公开(公告)日：2003-10-02
申请号：JP2002076058
申请日：2002-03-19
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： SASAGE TAKEAKI , YAMAKAWA TSUTOMU
IPC分类号： B28B3/20 , C04B14/04 , C04B24/38 , C04B28/02 , C04B28/04 , C04B103/44
CPC分类号： C04B24/383 , C04B28/04 , C04B2111/00129 , C04B2111/12 , C04B14/04 , C04B40/0032 , C04B40/0039
摘要： PROBLEM TO BE SOLVED: To obtain an admixture for a hydraulic composition for extrusion molding which can be kneaded in a short time, and with which a uniform kneaded material for smooth extrusion molding can be obtained by a prescribed addition amount.
SOLUTION: The admixture for the hydraulic composition for extrusion molding containing a nonionic water soluble cellulose ether is characterized in the fact that, directly after the addition of a 3 pts.wt. nonionic water soluble cellulose ether to a mixture of 90 pts.wt. cordierite, 10 pts.wt. normal Portland cement and 33 pts.wt. water, kneading is performed at 20°C in 20 rpm, and in this case, the time at which the maximum value of torque value (torque peak) is shown is within 180 sec directly after the addition.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得可在短时间内捏合的挤出成型用水硬性组合物的混合物，并且可以通过规定的添加量获得用于平滑挤出成型的均匀捏合材料。解决方案：含有非离子水溶性纤维素醚的用于挤出成型的水硬性组合物的混合物的特征在于，直接加入3重量份非离子水溶性纤维素醚与90重量份的混合物堇青石，10重量份普通波特兰水泥和33磅重水，捏合在20℃下以20rpm进行，在这种情况下，示出了扭矩值（扭矩峰值）的最大值的时间在加入后的180秒内。版权所有（C）2004，JPO

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